WO2025021507A2 - Maschinen und verfahren zur herstellung von verpackungsprodukten aus einem als substratbahn vorliegendem substrat - Google Patents
Maschinen und verfahren zur herstellung von verpackungsprodukten aus einem als substratbahn vorliegendem substrat Download PDFInfo
- Publication number
- WO2025021507A2 WO2025021507A2 PCT/EP2024/069446 EP2024069446W WO2025021507A2 WO 2025021507 A2 WO2025021507 A2 WO 2025021507A2 EP 2024069446 W EP2024069446 W EP 2024069446W WO 2025021507 A2 WO2025021507 A2 WO 2025021507A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- cutting
- tool
- machine
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/10—Feeding or positioning webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/10—Making cuts of other than simple rectilinear form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/14—Forming notches in marginal portion of work by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/16—Cutting webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/25—Surface scoring
- B31B50/256—Surface scoring using tools mounted on a drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/88—Printing; Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/92—Delivering
- B31B50/98—Delivering in stacks or bundles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
- B31B2110/35—Shape of rigid or semi-rigid containers having a polygonal cross section rectangular, e.g. square
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/10—Construction of rigid or semi-rigid containers provided with covers, e.g. lids
- B31B2120/102—Construction of rigid or semi-rigid containers provided with covers, e.g. lids with a hinged cover
Definitions
- the invention relates to machines and methods for producing packaging products, in particular packaging blanks, from a substrate in the form of a substrate web, in particular a fibrous packaging material, according to the preamble of claim 1 or 5 or 22.
- EP 2 511 088 A1 relates to a method and a device for producing packaging for smoking articles, wherein in one embodiment a single-width film web is optionally printed by a printing unit, embossed in an embossing unit, provided with fold breaks in a folding unit and cut and cross-cut in a cutting unit to form the respective panels. All of the edge cutouts and also the knives that effect the cross-cutting are arranged on the circumference of the same cutting roller, which works against a counter roller with a smooth outer surface.
- the rollers of the embossing, folding and cutting unit are driven by traction means and can be uncoupled in order to synchronize the relevant unit with the position of the film web and can be adjusted manually or automatically with regard to the position of the film web.
- EP 3 360639 B1 discloses a method and a device for producing blanks from corrugated cardboard, wherein a corrugated cardboard web is cut to size directly after its production by several shape-independent, variable cutting tools, in particular by laser or plasma cutters. Several such cutting tools can be arranged one behind the other in the transport direction. In addition, other processing tools can be provided, e.g. creasing tools, embossing tools or printing devices or groups of these tools.
- US 11,247,427 B2 discloses a machine for producing packaging blanks, in which a continuous web of material from a zigzag-folded stack is fed to the machine for processing, and copies with a so-called "false" fold line, which is caused by the zigzag folding of the web fed in at the beginning, are discharged.
- the cross-cutting into product sections and the cutting out of tabs are carried out by moving cutting knives up and down, cross-creasing by one or more creasing rollers and longitudinal creasing by creasing wheels.
- US 5,727,367 A relates to a device and a method for providing blanks for boxes with a hinged closure lid, such as
- Cigarette boxes For this purpose, a material web is unwound from a roll and is printed by a printing unit if necessary, provided with longitudinal and transverse grooves by a pair of creasing rollers and cut out at the required points and cross-cut into individual sections by several pairs of cutting rollers.
- the creasing and cutting roller pairs are driven by a main machine drive and the material web is driven by main web drives that can be adjusted with respect to the position in the transport direction.
- DE 35 00 547 A1 discloses a method and a device for producing blanks for packaging, wherein a material web is successively grooved lengthwise by a first pair of rollers, grooved crosswise by a second pair of rollers, provided with first cuts by a first pair of cutting rollers comprising a measuring roller and a counter roller, and provided with second cuts by a second pair of cutting rollers comprising a measuring roller and a counter roller, before it passes through a pair of rollers for pressing out and sucking away the waste pieces and then through a pair of pulling rollers operated at a slightly faster speed in order to tear apart the blanks which are still connected by narrow webs.
- the pairs of rollers are driven by a motor via a main drive shaft.
- a corrugated cardboard web is first produced in the inline process by joining at least one corrugated web and a printed and unprinted outer layer. This is then processed - after drying and possibly cooling - into blanks for corrugated cardboard boxes using a creasing device and a cutting device.
- the creasing and cutting are carried out by pairs of rollers equipped with creasing and cutting tools. To correct any longitudinal register deviation between the printed outer layer and the relevant tools, the creasing and cutting devices are mounted on rollers.
- DE 102020 108611 A1 discloses a method and a device for producing blanks for packaging containers from cardboard composite webs, wherein the web is provided with creasing lines by one or more embossing devices with interacting embossing rollers and individual blanks are then cut crosswise.
- the relative position of a creasing line and a blank end is evaluated via a camera image and, if necessary, corrected by appropriate control of the drive means driving the web or the embossing rollers.
- US 6,766,733 B1 describes a flexible cutting die for cutting blanks for an envelope, a box, a blank, an insert or the like, with a base cutting die through which the outline is cut out, and an exchangeable mold part that can be attached to the base cutting die through which a window or other type of opening can be made in the base blank or an embossed pattern.
- the exchangeable mold part can be positioned and/or shaped in different ways.
- a cutting cylinder equipped in this way works together with a counter cylinder that carries the negative cutting die on the outer surface, for example.
- a cylinder carrying a cutting die is shown in its Circumferential speed can be varied relative to the transport or counter-pressure cylinder in order to adapt a processing length of the fixed-format cutting die to a possible change in length upstream on the substrate.
- Such changes in printing length can be caused by mechanical "rolling out” during a printing process in a printing point, but also by moisture or temperature influences and would cause a geometric deviation between the printed image and the cutting lines without compensation.
- the cylinder carrying the cutting die is varied in relation to the counter-pressure cylinder, which is primarily responsible for transporting the substrate.
- a separation device is arranged downstream of the cutting device to remove the residual or waste pieces that remain when the blank is punched out.
- the invention is based on the object of creating suitable machines and methods for producing packaging products from a flat, in particular web-shaped substrate.
- packaging products can be produced particularly quickly and/or variably and/or inexpensively.
- production is also possible without nesting the panels on the substrate.
- the panels can be arranged one behind the other on the substrate without offset, with a single-width substrate web. e.g. all one behind the other in a single column and, in the case of a substrate web of multiple widths, in several columns which, in particular, do not penetrate one another.
- the desired processing pattern e.g. their effective times related to the substrate feed or the phase positions related to the substrate position relative to the position of the panel to be processed and on the respective panel, can be varied.
- a particularly advantageous design for cutting out leftover pieces, i.e. waste pieces that are not part of the use, with a punching tool that removes the leftover piece from the transport path during the punching process means that a separation device or complex suction can be dispensed with.
- a comparatively high processing speed can be achieved, which, for example, favors an inline arrangement of printing and the otherwise often slower mechanical processing. This means that it is not necessary to have a higher number of punching lines than printing lines.
- a cutting tool which, in an advantageous embodiment, is arranged around a transport direction - in particular a transport direction present at the cutting location - parallel or at least predominantly parallel, ie inclined with a deviation of less than 45° to the transport direction. Since the workpiece rotates on the axis of rotation and/or passes through the substrate without being supported against an abutment, a high degree of variability in the number and arrangement of cutouts in the panel can be achieved in a simple manner.
- the desired processing pattern e.g. their effective times related to the substrate feed or their phase positions related to the substrate position relative to the position of the panel to be processed and on the respective panel, can be varied.
- waste which may have to be taken into account on the feed side due to transport by grippers, can be avoided.
- a single-width design of the processing line, in particular of the entire machine, in which a substrate of only one width, in particular a single-width substrate web, is processed in the machine or the mechanical processing line, is particularly advantageous.
- a single-width substrate web has, for example, a width of 250 mm to 700 mm for the production of extra-wide special formats, or of 250 mm to 500 mm for the majority of small to medium product formats.
- the multiple-width, in particular double-width substrate or the multiple-width, in particular double-width has, for example, a corresponding integer multiple of the above-mentioned single-width substrate or single-width substrate web, e.g. a width in the range of 500 mm to 1,400 mm. for the production of extra-wide special formats, or in the range of 500 mm to 1,000 mm in the case of a double-width substrate.
- a particularly advantageous machine for producing packaging products, in particular box blanks, preferably folding box blanks, from a substrate in the form of a substrate web, in particular a substrate made of a packaging material containing fibers, preferably natural fibers comprises at least one substrate feed, through which the substrate web can be fed to a substrate path leading through the machine on the input side, preferably a printing and/or finishing section, through which the substrate web fed to the machine at the input can be or is passed - in particular at a defined transport speed - and can be or is printed on at least one of its sides one after the other with - in particular a large number of - printed images of panels of the same panel length, a mechanical processing section arranged downstream of the optionally provided printing and/or finishing section in the substrate path with at least one processing tool designed as a cutting tool and preferably arranged on the circumference of a rotatable tool carrier, by means of which a flat cutout can be or is introduced into the substrate web, and preferably with a processing tool designed as a cross-cutting tool
- a plurality of rotatable cutting tools are arranged one behind the other on the circumference of a same rotatable tool carrier or preferably on the circumference of several rotatable tool carriers provided one behind the other in the transport direction on the substrate path.
- the substrate feed has a drive means that conveys the substrate into the machine, at least one drive means that conveys the substrate as a substrate web on the substrate path is provided in the substrate path between the substrate feed and the cross-cutting tool, and a drive means that conveys the substrate sections is provided in the substrate path between the cross-cutting tool - if provided - and the product display, wherein, for example, the one or more tool carriers carrying at least one cross-processing tool and/or the one or more tool carriers carrying at least one cutting tool and, if applicable, the tool carrier carrying the at least one cross-cutting tool each have a drive means that is mechanically independent of one another and of the drive means that convey the substrate along the substrate path for their rotary drive.
- the at least one tool carrier with the cutting tool is arranged on the substrate path in such a way that a cutting edge of the cutting tool coming from an entry side cuts through the substrate along a cutting line delimiting the cutout without being supported on the other side of the substrate against an abutment or counter knife and/or in such a way that substrate passing on the substrate path is free at the cutting location on the substrate side opposite the entry side of the cutting tool, i.e. without being supported on this substrate side and/or hindering the release of the cut-out material section, in the substrate path.
- aspects is a single-width printing line with at least one printing unit provided through which the substrate web fed into the machine at the beginning can be or is guided and can be or is printed on at least one of its two sides in the longitudinal direction in one column, i.e. in width with the print image of only one panel, with print images of panels of the same panel length, wherein the mechanical processing section downstream of the printing section in the substrate path comprises several transverse processing tools by which the substrate web can be or is subjected to several weakening lines running transversely to the transport direction for each panel length, as well as several cutting tools which are arranged on the substrate path in such a way that they only make flat cuts one after the other for each panel length in a substrate web passing the cutting tools on the substrate path, all of which are open at least towards one side edge of the substrate web, and a transverse cutting tool by which the substrate web can be or is cut transversely into substrate sections of a respective panel length.
- the tool carrier carrying the cutting tool is mounted on the substrate path so as to be rotatable about a rotation axis running parallel to the transport direction or at least inclined to the transport direction with a deviation of less than 45° and/or the cutting tool carried by the tool carrier has its cutting edge on its side facing in the direction of rotation.
- the tool carrier carrying the cutting tool is mounted on the substrate path so as to be rotatable about an axis of rotation running perpendicular to the transport direction and/or has its cutting edge on a side of the cutting tool which faces radially outwards.
- several groups of two or possibly more tool carriers, each with at least one cutting tool are provided on the substrate path, spaced apart from one another in the transverse direction and/or arranged in alignment.
- the substrate to be processed or worked on is a substrate made of a packaging material, preferably a packaging material containing fibers, in particular a packaging material containing natural fibers, preferably made of or at least predominantly containing cardboard or paperboard.
- Fig. 1 is an exemplary representation of a final product formed by a folding box
- Fig. 2 is a plan view of a blank formed by a folding box
- Fig. 3 is a schematic representation of a) a machine for manufacturing packaging products and b) the processing progress on a Substrate path parallel to the passage through the machine;
- Fig. 4 is a schematic representation of a) an enlarged section of the mechanical processing section of the machine from Fig. 3 a), b) a plan view of any processing tools provided and c) a schematic representation of the processing progress on a substrate web parallel to the passage through the mechanical processing section;
- Fig. 5 is an enlarged schematic representation of a transverse machining section
- Fig. 6 is an enlarged schematic representation of a longitudinal machining section
- Fig. 7 is an enlarged schematic representation of a cutting section
- Fig. 8 is a perspective view of a first embodiment of a cutting device for separating sections
- Fig. 9 is a schematic plan view of a substrate section machined on the wheel side by a cutting device from Fig. 8;
- Fig. 10 is a schematic plan view of a second embodiment of a cutting device for separating cutouts
- Fig. 11 is a view of a cutting device from Fig. 10 with a support surface interacting with the substrate to be processed.
- the invention relates to the manufacture of products 002, in particular
- Packaging products 002 made of a flat substrate 004, as described in
- Intermediate products 002 e.g. in the form of packaging blanks 002, in short blanks 002, for example, box or, in particular, folding box blanks 002, in the provision of packaging 001, e.g. in the finished and folded state, e.g. boxes 001 that are open at the top or preferably closed on all sides, preferably folding boxes 001.
- these products 002 or intermediate products 002 are present in a not yet separated state in several so-called panels 003 on a flat substrate 004.
- panel 003 here refers - at least as far as the contour and shape are concerned - to identical objects that form the basis of the later products 002 or the end products 001 ultimately formed by unfolded packaging 001, in this case the blanks 002 to be produced, which are initially prefabricated in several parts on a common piece of material, in this case on the flat substrate 004, and then separated from one another to form the individual products 002 or intermediate products 002.
- a panel 003 is to be regarded as that partial area 003 of the substrate 004 which, after being separated from the substrate 004, corresponds to the intermediate product 002 or the product 002 to be produced in a machine 100, for example an above-mentioned blank 002 of a packaging 001 as the end product 001, and/or which, for example, is further processed into the desired or required end product 001 and/or can be further processed.
- the panels 003 can basically only be determined by the same shape of the blank 002 to be produced, but in a particularly advantageous embodiment can also be printed once or multiple times and/or have a single or multi-coloured print image on one or both sides.
- the print images on the panels 003 can be the same or - in particular when using a printing process in a non-impact process - can differ completely or possibly in details, e.g. individualising or personalising information. Even such partial areas 003 that may differ in their print should be referred to here under the term of Benefit 003 should be included.
- a flat substrate 004 to be processed by the machine 100 is understood here to mean a substrate workpiece whose thickness, also referred to as thickness, is at least a factor of 30, in particular 50, smaller than its width and length.
- a substrate workpiece to be processed can be in sheet form, i.e. as individual substrate sheets, or, as preferred here, in web form, i.e. in the form of a substrate web 004, and/or can be fed to the machine 100 on the input side.
- the flat substrate 004 to be processed - in particular into packaging blanks 002 or ultimately into packaging 001 - or its underlying substrate material can be single-layered or multi-layered, made from multiple layers of the same base material or from different materials.
- the at least one or only layer, e.g. base layer can be made from a single-layered or multi-layered fibrous, in particular predominantly natural fiber-containing, packaging material, in particular made from cardboard or paperboard, which in the case of a multi-layered substrate 004 can be coated, for example, with a film, e.g. made from plastic or metal, or can be surface-finished with a so-called coating or varnish, or can be provided with a barrier layer, e.g. made from plastic or varnish.
- the term “flat substrate 004” made of fibrous packaging material is to be understood as a substrate 004 with a grammage of at least 150 g/m 2 (grams per square meter), for example even more than 225 g/m 2 , which, regardless of any multi-layering that may be present, consists entirely or at least as a base and/or for the majority of its thickness of the fibrous, in particular predominantly natural fiber-containing packaging material, preferably of cardboard or paperboard, and in particular has a low thickness in relation to the other dimensions mentioned above.
- cardboard or paperboard in the The following also applies to coated or refined substrate materials, provided that the majority of their thickness consists of cardboard or paperboard.
- the production of the above-mentioned intermediate products 002 and their further processing into packaging 001 can generally take place in separate processes or machines, or else by the end user, who first folds the product 002, e.g. formed from a box or folding box blank 002, into the box 001 or folding box 001.
- these can also take place inline, i.e.
- the product 002 to be manufactured can here, as preferred here and explicitly explained in the example below, be a blank 002 of a packaging 001 designed as a box 001, in particular a folding box 001, but could, deviating from this and from the specific representation, also be a blank 002, for example for the lower or upper part of a lidded box or for a so-called folding sleeve.
- the products 002 or intermediate products 002 to be manufactured are blanks 002 - in particular in the form of an unfolded net - of cuboid-shaped packaging 001 with three side lengths h; b; I, whereby a first of the side lengths h, e.g. a height h, which has a considerably smaller length than the second and third side lengths b; I, e.g. the length I and the width b, e.g. a length corresponding to a maximum of one third, in particular a maximum of one fifth, of a smaller of the other two side lengths b; I.
- the second and third side lengths b; I can also have the same length.
- the second and third side lengths b; I span a first side 006, e.g. a base 006 of the packaging 001, with a rectangular or even square area, e.g. base area.
- the first side 006 can have a second side 007, e.g. a lid 007, with approximately the same dimensions, i.e. a maximum deviation of 5%.
- the intermediate products 002 to be manufactured preferably represent blanks 002 for flat boxes 001, in particular folding boxes 001, with sides 008; 008'; 009; 009', in particular side walls 008; 008'; 009; 009', which are perpendicular to the first and possibly opposite second side 006; 007, which are significantly smaller.
- Such folding boxes 001 are used, for example, in the area of transport or storage of flat foodstuffs or
- Food containers e.g. for the transport and storage of baked goods or - as shown here as an example - pizzas.
- a proper position can also be achieved by a packaging 001 with a narrow, the side walls 008; 008';009;009' with the shorter side length h formed a narrower base.
- the intermediate products 002 to be manufactured are blanks 002 or underlying panels 003, the finished cut of which in the unfolded net - in particular including any additions or tabs intended for stabilization and/or for adhesive or plug-in connections - takes up an area on the substrate 004 that corresponds to at least 80%, in particular at least 90%, of a smallest rectangular area spanning the panel 003.
- the intermediate product 002 ideally less than 20%, preferably less than 10% of a rectangular substrate area, and thus - e.g. without taking into account any waste that may arise during start-up or shut-down - for example also the supplied substrate 004, arises as residue or waste and must be removed.
- the intermediate products 002 or blanks 002 of cuboid-shaped folding boxes 001 to be manufactured - in particular blanks 002 in the form of an unfolded net - are blanks 002 or underlying panels 003 which only have cutouts A1; A2; A3; AT; A2';A3' that are open at least towards the edge regions of two opposite first sides, e.g. the two long sides of the underlying panel 003, i.e. for example that they do not have any recesses that are open exclusively towards the other two opposite second sides, e.g.
- cutouts A1; A2; A3; AT; A2';A3' are therefore, in a preferred embodiment, not bordered by closed cutting lines s1; s2; s3; s4; sT; s2';s3';s4', but at least by open cutting lines s1; s2; s3; s4; sT; s2';s3';s4'.
- An above-mentioned blank 002 comprises, in addition to one or more cutouts A1; A2; A3; AT; A2';A3', at least one transverse weakening line Q1; Q2; Q3; Q4; e.g. effective line Q1; Q2; Q3; Q4 and/or at least one longitudinal weakening line L1; LT, e.g.
- a blank 002 shown here for an embodiment of a folding box 002 comprises three cutouts A1; A2; A3; AT; A2’; A3’ on both long sides, namely, viewed in the lengthwise direction, in the respective corners and in an area lying in between, e.g. in a middle area, in particular extending over a length corresponding to the height h in the later product, and four transverse weakening lines Q1; Q2; Q3; Q4 running transversely to the long sides, namely, e.g. one each approximately at the level of the start of the respective corner cutout A1; A3; AT; A3’, e.g.
- the longitudinal direction of the blank 002 or of the panel 003 still surrounded by the substrate 004 should describe the extension parallel to one of the side lengths I; b of the base 006, which successively encompasses both the surface of the base 006 and the lid 007.
- Longitudinal weakening lines L1; LT extend parallel to both side edges, which - interrupted by the cutouts A2; A2' located in a central area - form side walls 009 bent in the longitudinal direction in the later end product 001 from the base 006 and the lid 007.
- the longitudinal direction of the blank 003 is the direction running in the transport direction T on the substrate 004 and its length I003, ie the blank length I003, is the dimension extending in the transport direction T or, in the case of a substrate web 004, the dimension extending in the longitudinal direction thereof.
- a machine 100 for producing the above-mentioned products 002, in particular packaging blanks 002, from a flat, preferably web-shaped substrate 004, comprises at least on the input side a substrate feed 101 which, for the preferred embodiment of the substrate 004 to be fed as a substrate web 004, is formed by a roll unwinder 101, from which the web-shaped substrate 004 can be unwound and fed at the input into a transport path leading through the machine 100.
- the substrate feed 101 can be assigned a drive means (not shown here), e.g.
- a drive motor for unwinding a substrate roll and/or on the output side a positively driven conveyor device for controlled conveying of the substrate web, e.g. B.
- a merely indicated pulling or feeding mechanism which, for example, comprises a drive motor 106 driving a pulling roller as a drive means 106 causing or supporting the substrate feed through the machine 100.
- a drive means 106; 107; 108; 109; 403 which causes or supports the substrate feed in or through the machine 100 or which conveys the substrate 004 is intended here and in the following - in abbreviated form - to be a drive means 106; 107; 108; 109; 403 which indirectly drive or convey the substrate 004 in a controlled manner via a conveying device that conveys it by means of a positive or frictional connection and/or - which may be the case when transporting web-shaped substrates - determine or at least co-determine the substrate feed, particularly in conjunction with other such conveying devices or drive means 106; 107; 108; 109; 403.
- a drive means 106 conveying the substrate 004 into the machine 100 and/or one or more drive means 107; 108; 403 conveying the substrate 004 on the substrate path in the substrate path between the substrate feed 101 and the processing tool 901 designed as a cross-cutting tool 901 and/or at least one drive means 109 conveying the substrate sections 004i in the substrate path between the cross-cutting tool 901 and the product display 104 may be provided.
- the above-mentioned frictionally or positively interacting conveying devices used are, for example, driven rollers, e.g. tension, hot or cooling rollers, or driven cylinders of rollers of processing devices, e.g.
- transport cylinders or rollers involved in the formation of a printing or painting point or supporting the substrate 004 in such a printing or painting point In the case of sheet-shaped substrates 004 or substrate sections 004i, transport cylinders or transport belts can be used, for example.
- the machine 100 further comprises, in the transport path downstream of the substrate feed 101, at least one processing section 103 for mechanically processing the substrate 004 with several types of processing tools 601; 701; 702; 703; 801; 801*; 901 that act mechanically on the substrate 004 in different ways, e.g. one or more processing tools 601 for transverse weakening, one or more processing tools 701 for longitudinal weakening, one or more processing tools 801; 801* for cutting out and/or at least one processing tool 601, e.g. transverse processing tool 601, for transverse cutting.
- the machine 100 comprises a product delivery 104, which is used for the preferred embodiment is formed, for example, by a stack delivery 104, through which the products 002 produced in the machine 100, in particular intermediate products 002, are or can be laid out, for example, as a stream or shingled stream or, as preferred here, combined into bundles, in particular into stacks.
- a drive motor 109 driving a conveyor device e.g. a belt drive, a paddle wheel or a transport cylinder
- a conveyor device e.g. a belt drive, a paddle wheel or a transport cylinder
- a drive means 109 that effects or supports the substrate feed through the machine 100 or conveys the substrate 005, by means of which substrate sections 005i can be fed to the product display 104, e.g. as products 001; 002.
- a printing and/or finishing section 102 is provided between the substrate feed 101 and the mechanical processing section 103, by means of which the substrate 004 can be printed on one or both sides with printed images in one or more colors, for example in the grid of the blanks 003 on which the products 002 are based, and/or can be finished with a varnish or other surface coating.
- a drive motor 107 driving a pull roller can be provided as a drive means 107 that effects or supports the substrate feed through the machine 100 or conveys the substrate 004.
- a folding section possibly with an adhesive device, can be provided between the mechanical processing section 103 and the product display 104 - in particular for the production of already folded packaging 001.
- the machine 100 can also be designed to be multiple-width, i.e. for processing substrates 004 with several panels 003 next to each other transversely to a transport direction T
- the machine 100 is, in an advantageous embodiment, single-width, i.e. for processing substrates 004 with only one panel 003 in the transverse direction.
- a single-width machine 100 is therefore, for example, a machine whose processing and/or conveying width is designed to process and/or convey a substrate 004 that is only one panel 033 wide, e.g.
- a single-width machine 100 is instead or additionally characterized, for example, by the fact that the machine 100 in the substrate path has no means, e.g. turning devices, for laying strands on top of one another and/or without longitudinal cutting devices for dividing, e.g. the substrate web 004 into several adjacent partial webs of the same width, e.g. panel width.
- the transport direction T and a longitudinal direction of the substrate 004 or the substrate web 004 or a blank 003 located thereon are to be understood here and in the following as the direction pointing at the relevant location of the transport path in the feed or movement direction of the substrate 004, and the transverse direction is to be understood as the direction running perpendicular to this in the plane of the substrate surface, usually e.g. horizontally.
- one or more types of processing tools 701; 702; 703 can be provided, for example in a longitudinal processing section 700, which are applied to the substrate 004 along the longitudinal or transport direction T running lines of action L1; LT and are preferably positioned in their position in the transverse direction, i.e. in the lateral register, in register with the substrate 004 to be processed or are preferably positionable.
- Such longitudinally effective processing tools 701; 702; 703, in short longitudinal processing tools 701; 702; 703, are for example - at least as far as their desired effect in the longitudinal direction is concerned - uncritical with regard to the longitudinal register, i.e. a relative phase position of the processing tool relative to the position of the blanks 003 provided on the substrate 004 along the transport direction T in the substrate path.
- the machine 100 or the processing section 103 in the substrate path preferably comprises one or more, preferably at least two, processing tools 701; 702, e.g. longitudinal weakening tools 701; 702, which act mechanically, in particular deformingly, on the substrate 004 along a longitudinal processing tool 701; 702; 703 in the transport direction T.
- These longitudinal processing tools are spaced apart from one another in the transverse direction and each have an effective line L1; LT running in the longitudinal or transport direction T, e.g. a weakening line L1; LT, in particular a longitudinal weakening line L1; LT.
- the longitudinal weakening tool 701; 702 in question can basically be designed as a perforating or preferably grooving tool 702; 701, in particular perforating or preferably creasing knife 701.
- the perforating or preferably creasing knife 701 or a tool carrier carrying such a perforating or preferably creasing tool is designed and arranged in the substrate path in such a way that it leaves a weakening line L1; LT in the substrate 004, but does not completely cut through the substrate 004 along the line of action L1; L2.
- one or two longitudinal cutting tools 703 spaced apart from one another in the transverse direction e.g. longitudinal cutting knives rotating or rotatable about an axis running in the transverse direction
- edge trimming can be carried out on one or both longitudinal sides of the substrate 004 if required.
- two longitudinally effective processing tools 701; 702; 703 formed by creasing tools 701, two by perforating tools 702 and two by longitudinal cutting tools 703 are shown by way of example, either all three of these types, only two of these types or only one type of longitudinal weakening tool can be provided in the machine 100 or the mechanical processing section 103.
- two spaced-apart embossing tools (not shown here) can also be provided as longitudinally effective processing tools.
- the respective longitudinally effective processing tools 701; 702; 703 mentioned above are - if provided - preferably mounted on the substrate path, e.g. in a frame (not shown) of the machine 100 or the mechanical processing path, so that at least one, preferably both processing tools 701; 702; 703 of the same type spaced apart in the transverse direction can be adjusted or positioned individually or in pairs in the transverse direction. This is preferably done for a pair of tools made of Transversely spaced from one another and preferably aligned with one another in this transverse direction, via at least one controllable drive means 704, e.g. a drive motor 704.
- the processing tools 701; 702; 703 of the tool pair are driven or can be driven together by the drive motor 704, for example via an engagement of a respective tool carrier in a threaded spindle 706 with opposing thread sections (see, for example, in Fig. 6 without a dashed drive means, but with a continuous spindle).
- the two processing tools 701; 702; 703 of the tool pair are driven by respective drive means 704; 704', e.g. via an engagement of a respective tool carrier in a threaded spindle 706; 706'.
- Drive motors 704; 704' independently adjustable in the transverse direction (see version in Fig. 6 with dashed drive means).
- only one of the processing tools 701; 702; 703 of the tool pair can be positioned or adjusted in the transverse direction, and the other processing tool 701; 702; 703 can be mounted on the substrate path in a frame-fixed manner with respect to the transverse direction.
- One or more creasing tools 701 arranged in transverse alignment with one another can be combined with the optionally provided lateral adjusting means 704, 706; 704', 706' and their bearings to form a creasing device 707 and as such can be provided one or more times in succession in the processing section 103, in particular in the longitudinal processing section 700, in the manner described above.
- one or more perforating tools 702 arranged in transverse alignment with one another can be combined with the optionally provided lateral adjusting means 704, 706; 704', 706' and their bearings to form a perforating device 708 and as such can be provided one or more times in the processing section 103, in particular in the longitudinal processing section 700.
- one or more longitudinal cutting blades 703 aligned transversely to one another can be used together with the lateral adjusting means provided 704, 706; 704', 706' and their bearings are conceptually combined to form a longitudinal cutting device 09 and as such can be provided once or several times in the processing section 103, in particular in the longitudinal processing section 700.
- One or more of such processing devices 707; 708; 709 designed as creasing and/or perforating and/or longitudinal cutting devices 707; 708: 709 can be arranged, for example, in the same base frame.
- the arrangement of one or more of such creasing and/or perforating and/or longitudinal cutting devices 707; 708; 709 in the base frame can be designed in the form of a structural unit, e.g. in the form of a module.
- processing tools 601; 801; 801*; 901 are provided as mechanical processing tools 601; 801; 801*; 901, which do not act on the substrate 004 or the blanks 003 continuously, but only discontinuously at certain intervals in the longitudinal direction of the substrate 004 or in its transport direction T.
- Such processing tools 601; 801; 801*; 901 must, in order to achieve the desired result, be aligned with respect to the longitudinal register, i.e.
- Such mechanical processing tools which are effective with interruptions, particularly with regard to the longitudinal register, are also referred to below as discontinuously effective processing tools 601; 801; 801*; 901.
- transversely effective machining tools 601; 901 can be provided as 601; 901 falling under the discontinuously effective machining tools 601; 801; 801*; 901, ie machining tools 601; 901, which act mechanically on the substrate in lines of action S; Q1; Q2; Q3; Q4 running along the transverse direction and, viewed in their relative phase position to the position of the blanks 003 along the transport path, i.e.
- At least one cross-cutting tool 901 of a cross-cutting device 900 e.g. a cross-cutting knife 901 or in particular a cross-cutting knife pair 901, 902 comprising a cross-cutting knife 901 and a counter knife 902, is provided as a discontinuously effective, in particular transversely effective processing tool 901, by means of which the substrate web 004 - in particular previously mechanically processed by one, several or all of the other processing tools 601; 701; 702; 703; 801; 801* required for production - is or can be cut transversely along an effective line S running in the transverse direction and formed by a cutting line S, in particular cross-sectional line S, into substrate sections 004i, in particular into each of which has a single blank 003 in the longitudinal direction.
- a cross-cutting knife 901 or in particular a cross-cutting knife pair 901, 902 comprising a cross-cutting knife 901 and a counter knife 902 is provided as a discontinuously effective
- the substrate web 004 at this point of the substrate path is - as preferred - single-width, i.e. with the width of a single blank 003 extending in the transverse direction, and - as preferred - has already been processed by all other required mechanical processing steps or tools 601; 701; 702; 703; 801; 801*]
- the substrate sections 004i simultaneously already represent the intermediate products 002 or blanks 002 to be produced, which are combined, for example, in the downstream product delivery 104 to form bundles, e.g. stacks, or in an alternative embodiment of the machine 100 upstream of the product delivery, possibly glued and folded into end products 001.
- An above-mentioned cross-cutting knife 901 can be provided on a, e.g. rotating or rotatable, tool carrier 904, e.g. on the circumference of a cross-cutting cylinder 904, and together with its bearing and optionally its drive means 903 represent a processing device 906 designed as a cross-cutting device 906.
- a processing device 906 designed as a cross-cutting device 906.
- several, e.g. two such cross-cutting knives 901 can also be provided in the circumferential direction, which then interact one after the other with the substrate web 004 to be cut.
- the same also applies to the arrangement of several possibly provided counter knives 902 on a counter knife cylinder.
- the tool carrier 603 is in particular rotatable about a rotation axis running parallel to the transverse direction.
- the cross-cutting tool 901 in particular at least the rotating or rotatable tool carrier 904, can be driven or driven in rotation in the above sense independently of the substrate feed by a drive means 903, e.g. a drive motor 903, in particular a drive or servo motor 903 that can be controlled or regulated with respect to the speed and/or angular position, i.e. mechanically independently of any drive means 106; 107; 108; 109; 403 that effect or support the substrate feed or convey the substrate 004.
- a drive means 903 e.g. a drive motor 903, in particular a drive or servo motor 903 that can be controlled or regulated with respect to the speed and/or angular position, i.e. mechanically independently of any drive means 106; 107; 108; 109; 403 that effect or support the substrate feed or convey the substrate 004.
- a pulling roller positively driven by a drive means 108 e.g. a drive motor 108
- a drive means 108 e.g. a drive motor 108
- a conveying device in the substrate path directly upstream of the cross-cutting tool 901, ie without any further processing tools in between.
- transversely effective processing tool 601 in short transverse processing tool 601 is provided in the substrate path - if necessary instead of or in particular in the case of the upstream web-shaped substrate 004 in addition to the transverse cutting tool 901 - at least one processing tool 601, e.g.
- transverse weakening tool 601 which acts mechanically, in particular deformingly, on the substrate 004 in the transverse direction and introduces a transversely running line of action Q1; Q2; Q3; Q4, e.g. weakening line Q1; Q2; Q3; Q4, in particular transverse weakening line Q1; Q2; Q3; Q4, in particular arranged upstream of the possibly provided cross-cutting tool 901 in the transport path.
- This processing tool 601 can basically be designed as a perforating or preferably creasing knife 601, which rotates or can rotate, in particular, about an axis running in the transverse direction and which extends, for example, in the transverse direction at least over a side length b; I of the later end product 001 running transversely on the substrate 004.
- the transverse weakening tool 601 can be provided on a, for example, rotating or rotatable, tool carrier 603, for example on the circumference of a knife cylinder 603.
- a perforating or preferably creasing knife 601 or a knife cylinder 603 carrying such a knife is designed and arranged in the substrate path in such a way that it leaves a weakening line Q1; Q2; Q3; Q4 in the substrate 004, but does not cut through the substrate 004 along the line.
- the respective tool carrier 603 is in particular rotatable about a rotation axis running parallel to the transverse direction.
- transverse weakening tool 601 can be provided in the transverse processing section 600, which interacts several times with the respective blank 003 along its length.
- several, e.g. at least or exactly two, preferably four or possibly more, such transverse weakening tools 601 are provided, which can interact or act one after the other with the same passing blank 003.
- several, e.g. at least three, in particular four, such transverse weakening tools 601 can be provided on a same, e.g. rotating or rotatable, tool carrier 603, e.g. on the circumference of a knife cylinder 603, wherein in a preferred embodiment the tool carrier 603 can be driven with a circumferential speed that can be varied during one revolution.
- several, e.g. at least or exactly two, in particular four or possibly more, such, e.g. rotating or rotatable, tool carriers 603, e.g. knife cylinders 603, are provided one behind the other in the transport path, each of which possibly carries several, but preferably one each of the transverse weakening tools 601 (see e.g. Fig. 4 and Fig. 5).
- a relative position of several transverse weakening lines Q1; Q2; Q3; Q4 to one another can thus be varied even without retooling.
- the or each of the rotating or rotatable tool carriers 603 is or can be driven in a variable manner with regard to its effective peripheral speed, i.e. the peripheral speed of the transverse weakening tool or tools 601 carried by it, relative to the speed of the substrate feed.
- the or each of the transverse weakening tools 601, in particular the or each of the rotating or rotatable tool carriers 603, can be driven or driven in rotation independently of the substrate feed by a drive means 602, e.g. drive motor 602, in particular a drive or servo motor 602 that can be controlled or regulated with regard to the speed and/or angular position, i.e.
- transverse weakening tool 601 in particular a tool carrier 603 with such a transverse weakening tool 601 can be summarized together with its drive means 602 and its bearing as a processing device 604 designed as a transverse weakening device 604 and can be provided as such once or, as is preferred, several times in succession in the processing section 103, in particular longitudinal processing section 700.
- One or more such transverse weakening devices 604 can be arranged, for example, in the same base frame.
- the arrangement of one or more such transverse weakening devices 604 in the base frame can be designed in the form of a structural unit, for example in the form of a module.
- At least one cutting tool 801; 801* is provided in the substrate path, e.g. upstream or preferably downstream of one or more possibly provided longitudinal processing tools 701; 702; 703 and/or e.g. upstream or preferably downstream of one or more possibly provided transverse processing tools 601; 901, by means of which at least one areal section A1; A2; A3; AT; A2';A3' is cut from the passing substrate 004 for each panel 003, i.e. in contrast to a simple linear cut, it extends over a surface, i.e.
- planar or two-dimensional cutout A1; A2; A3; AT; A2';A3' can have a regular or irregular shape or cutting line s1; s2; s3; s4; sT; s2';s3';s4', e.g. deviating from a rectangular cross-section.
- the cutting tool 801; 801* provided, for example, in a cutting section 800; 800* of the processing path 103 is advantageously designed and arranged on the substrate path and/or operated or operable in such a way that it acts on the substrate 004 from a first substrate side and completely cuts through the substrate 004 on a cutout A1; A2; A3; AT; A2';A3' along the - possibly irregularly running - cutting line s1; s2; s3; s4; sT; s2';s3';s4', so that it can emerge on the other substrate side without further ado, ie without additional breaking out or severing of webs.
- the cutting tool 801; 801* or the tool carrier 806; carrying it is 806* designed and arranged on the substrate path such that substrate 004 passing on the substrate path is free at the cutting location at least over the area of the cutout A1; A2; A3; AT; A2';A3' to be made on the substrate side opposite the entry side of the cutting tool 801; 801*, i.e. without being supported on this substrate side, in the substrate path.
- the cutting tool 801; 801* or the tool carrier 806; 806* carrying it is arranged at a point on the substrate path at which on the substrate side opposite the entry side of the cutting tool 801; 801* - at least at the time of cutting - there is a free space at least over the area of the cutout A1; A2; A3; AT; A2';A3' to be made, into which free space the cut-out section of material e.g. B. can be disposed of as a residual or waste piece.
- the material section can then be removed from the cutout A1; A2; A3; AT; A2';A3', for example, by a force acting on the material section - for example immediately after or during cutting - e.g. the force of gravity, an applied suction force or, as described below, by the cutting tool 801; 801* itself.
- a force acting on the material section - for example immediately after or during cutting - e.g. the force of gravity, an applied suction force or, as described below, by the cutting tool 801; 801* itself.
- the relevant cutting tool 801; 801* is designed and arranged and/or operated or operable in such a way that the cutout A1; A2; A3; AT; A2';A3' is cut out by the cutting tool 801; 801* in one step with the cutting out is also immediately removed from the remaining substrate 004, e.g. by the cutting tool 801; 801* acting on the substrate 004 from a first substrate side, severing the substrate 004 on a section A1; A2; A3; AT; A2';A3' along the - e.g.
- the material section cut out and removed along the cutting line s1; s2; s3; s4; sT; s2'; s3'; s4' represents a residual or waste piece, while the area of the substrate 004 surrounding the cutout A1; A2; A3; AT; A2'; A3' is transported further downstream in the transport path as part of the panel 003.
- the respective cutting tool 801; 801* here preferably has a cutting edge for the cutting line s1; s2; s3; s4; sT; s2'; s3'; s4' of just one of several cutouts A1; A2; A3; AT; A2'; A3' to be cut out and removed for each blank 003.
- the cutting tool 801; 801* is not arranged with its cutting edge cutting against an abutment or a so-called die on or in the substrate path, but rather cuts through the substrate 004 along the cutting line s1; s2; s3; s4; sT; s2';s3';s4' delimiting the cutout A1; A2; A3; AT; A2';A3' without cutting with a cutting edge to work against a counter surface, e.g. an abutment or a counter blade, or to support oneself against such a surface.
- a counter surface e.g. an abutment or a counter blade
- Cutting with such a cutting tool 801; 801* can in principle be carried out without any rear support or support of the substrate 004 in the entire area surrounding the cutting point.
- a support surface 803; 803* for the substrate 004 with an interruption 804; 804* or recess 804; 804* is provided on the second substrate side opposite the entry side for receiving the cutting tool 801; 801*, which at least with the cutting edge penetrates through the substrate 004 at least slightly, i.e. for example at least 1 mm.
- the at least slight immersion is intended to ensure that the cut through the substrate 004 is continuous and that the cut-out material actually leaves or can leave the remaining substrate 004 towards the second substrate side.
- Such a support surface 803 can - as shown in Fig. 8, for example - be realized in a first embodiment by a guide 803 that is provided in a fixed position on the substrate path and supports the substrate 004 at least in an area adjacent to the cutting point, which has the recess 804 or an interruption 804 of the guide 803 that receives the cutting tool 801 passing through or at least plunging into it in an area opposite the cutting tool 801 in the substrate path during the cutting process.
- a support surface 803 can be moved in the transport direction T of the substrate 004, e.g. supporting and/or conveying the substrate 004.
- the recess 804; 804* can basically have any shape such that it sufficiently supports the substrate 004 in an area adjacent to the recess, but does not protrude into the path of movement of the cutting tool 801; 801* or at least that of the part that passes - at least in part - through the substrate 004.
- the recess is shaped and/or dimensioned such that the shape of its circumferential line is complementary to the cutting line s1; s2; s3; s4; sT; s2'; s3'; s4', but is dimensioned so large that it just does not protrude into the path of movement of the cutting tool 801; 801* - e.g.
- the cutting edge of the cutting tool 801; 801* can thereby perform a type of scissor cut with the edge of the recess 804; 804* in a support surface 803; 803* designed in this way.
- a group of at least or exactly two such cutting tools 801; 801*, preferably lying in the same alignment with one another in the transverse direction is provided, by means of which a plurality of cutouts A1; A2; A3; AT; A2'; A3', for example two cutouts A1; A2; A3; AT; A2'; A3', spaced apart in the transverse direction and preferably lying in the same alignment when viewed in the transverse direction, can be introduced into the substrate 004 as it passes.
- the cutting device in a preferred embodiment comprises longitudinal or transverse cutting.
- Transport direction T considers several cutting tools 801; 801* one after the other, in particular several tool carriers 806; 806* each carrying at least or exactly one cutting tool 801; 801*, advantageously the above-mentioned groups of cutting tools 801; 801* or tool carriers 806; 806* aligned with one another in the transverse direction, through which several cutouts A1; A2; A3; AT; A2';A3', in particular several groups, e.g.
- pairs, of cutouts A1; A2; A3; AT; A2';A3' aligned with one another in the transverse direction can be introduced into the passing substrate 004 at points of the same blank 003 that are offset from one another in the longitudinal direction.
- one or more cutting tools 801; 801* or groups of cutting tools 801; 801* are arranged on the substrate path in such a way that they create cutouts A1; A2; A3; AT; A2’; A3’ in the passing substrate 004 that are open towards the long side of the substrate 004, in particular only, i.e. exclusively, those cutouts A1; A2; A3; AT; A2’; A3’ that are open at least towards the long side of the substrate 004.
- the processing path 103 comprises one or preferably several groups of two cutting tools 801; 801* each, which are arranged and operable on the substrate path in such a way that in areas of both long sides of the substrate 004, cutouts A1; A2; A3; AT; A2';A3' are made that are open towards the respective long side of the substrate 004, in particular exclusively those cutouts A1; A2; A3; AT; A2';A3' that are open towards the respective long side of the substrate 004.
- a single cutting tool 801; 801* can be provided which interacts several times with the respective blank 003, wherein in the preferred embodiment the cutting tool 801; 801* or a tool carrier 806; 806* carrying the cutting tool 801; 801* is designed to be driven by a drive means 802; 802* with a circumferential speed that can be varied during one revolution or can be operated via appropriately configured control means.
- several, e.g. at least two, in particular three or at least three, such cutting tools 801; 801* or groups of such cutting tools 801; 801* or rotating or rotatable tool carriers 806; 806* each carrying a cutting tool 801; 801* are provided, which - e.g. in the same alignment in the longitudinal direction - are arranged one behind the other in the transport direction T or are mounted on the substrate path so as to interact with the substrate 004 and/or, viewed in the longitudinal direction, can interact or act with the substrate 004 at different points on the same passing blank 003.
- phase, ie blank length I003 and/or a relative phase position of the cutouts A1; A2; A3; AT; A2';A3' on the panel 003 and/or to each other can be varied without the need for retooling.
- a design is particularly advantageous in which the or each tool carrier 806; 806* carrying one or at least one of the above-mentioned cutting tools 801; 801* can be driven or is driven in a rotational mechanical manner in the above sense by a drive means 802; 802* independently of the substrate feed or of the drive means 106; 107; 108; 109 conveying the substrate 004 and can be driven or is driven via control means connected to the drive means 802; 802* by signals at a circumferential speed that is variable and/or different from the transport speed.
- the tool carriers 806; 806* preferably at least the tool carriers 806; 806* arranged one behind the other in the transport direction T are driven by mechanically independent drive means 802; 802*.
- processing tools 801; 801* or tool carriers 806; 806* these are intended here and in the following, for example, to be those which, in the case of several groups of processing tools 801; 801* arranged next to one another in unwinding on the substrate 004, are to be assigned to a same column running in the longitudinal direction and/or whose effective width or the cutouts A1; A2; A3; AT; A2’; A3’ made by them at least intersect a same alignment running in the transport or longitudinal direction T.
- cutting tools 801; 801* acting one after the other on the same blank 003 at least two of these tools have cutting tools 801; 801* cutting edges with a different cutting profile, ie patterns of cutting lines s1; s2; s3; s4; sT; s2';s3';s4'.
- different shapes of cutouts A1; s2 can be made on the blank 003, e.g. optimally adapted to the packaging 001 to be produced or the packaging blank 002.
- A2; A3; A1';A2';A3' can be introduced.
- the or each of the cutting tools 801; 801* arranged one behind the other - e.g. in the same alignment - and preferably acting in the region of the same long side, in particular the or each of the rotating or rotatable tool carriers 806; 806* carrying these cutting tools 801; 801* can be driven or driven in rotation independently of the substrate feed by a drive means 802; 802*, e.g. a drive motor 802; 802*, in particular a drive or servo motor 802; 802* that can be controlled or regulated with regard to the speed and/or angular position, i.e.
- Cutting tools 801; 801* are mechanically independent of any drive means 106; 107; 108; 109; 403 that effect or support the substrate feed through the processing section or even the machine 100 or that convey the substrate 004 and are preferably rotationally driven or driven independently of one another.
- the cutting tool(s) 801; 801* which interact with the substrate 004 at least in the region of one of the side edges is or are preferably mounted on the substrate path, e.g. in a frame (not shown) of the machine 100 or the mechanical processing line 103, such that at least one, preferably both of the relevant group of cutting tools 801; 801* can be adjusted or positioned in the transverse direction individually or in groups, e.g. in pairs. This is preferably done for one or each pair of cutting tools 801; 801* which are spaced apart from one another in the transverse direction and preferably in this direction.
- the two cutting tools 801; 801* of the tool pair can be adjusted independently of one another in the transverse direction by respective drive means 808; 808* - for example via an engagement of a holder carrying the respective tool carrier 806; 806*, e.g. designed in the manner of a slide, in the thread of a respective threaded spindle 809; 809*.
- the two cutting tools 801; 801* can be driven jointly and in opposite directions by just one drive motor 808; 808* - for example via engagement of a holder carrying the respective tool carrier 806; 806*, e.g. designed in the manner of a slide, in a common threaded spindle 809 with opposite-rotating thread sections (e.g. indicated by dashed lines in Fig. 7 and Fig. 10 with a continuous threaded spindle 809; 809*).
- only one of the cutting tools 801, 801* of the tool pair can be positioned or adjusted in the transverse direction via an above-mentioned spindle drive, and the other tool can be arranged fixed to the frame on the substrate path with respect to the transverse direction.
- An above-mentioned cutting tool 801; 801*, in particular a tool carrier 806; 806* with such a cutting tool 801; 801*, together with its rotary drive means 802; 802*, its bearing and the adjusting means 808, 809; 808*, 809* provided in the transverse direction can be conceptually summarized as a processing device 807; 807*, in particular cutting device 807; 807* for cutting out flat cutouts A1; A2; A3; A1';A2';A3' and as such can be provided in the processing section 103 one after the other or, as is preferred, several times in succession and/or in several at a time, e.g. in pairs, aligned with one another in the transverse direction.
- One or more such cutting devices 807; 807* or pairs of such cutting devices 807; 807* can be arranged, for example, in the same base frame.
- the arrangement of one or more such cutting devices 807; 807* in the base frame can be designed in the form of a structural unit, e.g. a module.
- the cutting tool 801 is arranged or mounted on the substrate path so as to be rotatable about a rotation axis R which runs - particularly at the cutting location - perpendicular to the transverse direction and/or parallel or at least predominantly, i.e. with a deviation of less than 45°, parallel to the existing transport direction T or longitudinal direction of the blank 003 located on the substrate 004.
- a direction running predominantly parallel to the transport direction T is to be understood to mean that in a coordinate system which has a direction running in the transverse direction, a direction running in the transport direction T and a direction perpendicular to both, the component pointing in the transport direction is the largest.
- the direction vector of the rotation axis R thus lies within a cone with its tip at the origin and symmetrical about the transport direction T with an opening angle of 90°.
- a radial bearing supporting the rotating tool carrier 806 and enabling rotation about an above-mentioned axis of rotation R is located in the transverse direction, i.e. viewed in the direction of the width of the substrate web 004, in particular in an alignment lying laterally to the substrate web 004 or to its transport path, i.e., for example, not above or below the substrate web 004 or its transport path, but - e.g. viewed in a projection onto the web plane - next to it.
- the cutting tool 801 has in a region spaced from the rotation axis R a cutting edge which in particular has a cutting profile required for the relevant section A1; A2; A3; AT; A2';A3'.
- the cutting tool 801, which works here in the manner of a fly knife 801 is mounted on a tool carrier 806, for example a disk-shaped or ring-shaped tool carrier 806, which in turn is mounted directly or indirectly on the carriage - which can optionally be displaced in the transverse direction in the above manner - and can be rotated by the above-mentioned drive means 802, e.g. the drive motor 802, about the rotation axis R running parallel to the transport direction T.
- the cutting tool 801 moves, for example, on a circular line around the rotation axis R parallel to the transport direction T and passes through the substrate 004 coming from a first side and in the process transports the cut-out material out of the substrate plane on the second side, where it is or can be collected and/or removed, for example.
- the cutting tool 801 carried by the tool carrier 806 has the effective cutting edge on its side pointing in the direction of rotation, i.e., for example, on the side of the cutting tool 801 - e.g. running approximately radially to the rotation axis R - which first hits the substrate surface during rotation in the direction of the substrate 004.
- the cutting tool 801 can be driven or driven by the drive means 802 in the above-mentioned manner in a rotational manner independently of the substrate feed, i.e. mechanically independently of any drive means 106; 107; 108; 109; 403 that effect or support the substrate feed or convey the substrate 004.
- the drive means 802 for the preferred case of one or preferably several, in particular three, above-mentioned groups of several, in particular two, cutting tools 801 or cutting devices 807 aligned in the transverse direction, preferably each of the cutting tools 801 is driven separately by a mechanically independent drive means 802.
- the cutting tool 802 is or will be provided with a variable relative to the transport speed of the substrate 004 and/or at least for At the time of cutting, the tool is driven at a significantly higher peripheral speed, e.g. at least twice the speed.
- the above is to be applied to a possibly provided stationary or moving support surface 803 with interruption 804 or recess 804 with the proviso that in the case of the moving support surface 803 such is provided for example by a rotating support and/or conveyor device 803 such as a rotating belt or a rotating band, in the case of the stationary or spatially fixed arrangement for example the side facing the substrate 004 of a guide 803 supporting the substrate 004 over a large area or possibly a support 803 supporting the substrate 004 only adjacent to the recess 804.
- a rotating support and/or conveyor device 803 such as a rotating belt or a rotating band
- the cutting tools 801 or the tool carriers 806 carrying the cutting tools 801 can, as explained above, be partially or completely adjustable in the transverse direction, individually or in groups, e.g. in pairs and in opposite directions.
- the cutting tool 801* is arranged on the substrate path so as to be rotatable about a rotation axis R* that is perpendicular to the transport direction T or about a rotation axis R* that runs in the transverse direction and has, in an outward-facing front region that is remote from the rotation axis R*, a cutting edge with a cutting line s1; s2; s3; s4; sT; s2';s3';s4' corresponding to a cutting profile required for the relevant section A1; A2; A3; AT; A2';A3'.
- Such an embodiment is not only, but particularly advantageous in connection with a multiple-width, e.g. double-width substrate 004, e.g. B. a multiple-width, in particular double-width substrate web 004, ie a substrate web 004 with a width for loading with several, e.g. two, panels 003 arranged next to one another.
- a multiple-width e.g. double-width substrate 004
- double-width substrate web 004 e.g. B.
- the respective cutting tool 801* preferably has, in the longitudinal or circumferential direction, a cutting line s1; s2; s3; s4; sT; s2';s3';s4' associated with only one of several cutouts A1; A2; A3; AT; A2';A3' to be made in the longitudinal direction for each panel 003 and/or, viewed in the transverse direction, only the cutting line s1; s2; s3; s4; sT; s2';s3';s4' of one of several cutouts A1; A2; A3; AT; A2';A3' to be made in the same alignment for each panel 003 in the transverse direction.
- the respective cutting tool 801* is mounted in a z-preferential manner on a tool carrier 806*, e.g. a disk-shaped or ring-shaped tool carrier 806*, which in turn is mounted directly or indirectly on the holder - which can optionally be displaced in the transverse direction in the above manner - and can be rotated about the rotation axis R* running in the transverse direction by an above-mentioned drive means 802*, e.g. drive motor 802*.
- a tool carrier 806* e.g. a disk-shaped or ring-shaped tool carrier 806*
- the plane of movement of the cutting tool 801* is not perpendicular to the transport direction T, but runs perpendicular to the transverse direction.
- the cutting tools 801* or the tool carriers 806* carrying the cutting tools 801* can, as explained above, be partially or entirely adjustable in the transverse direction individually or in pairs.
- the cutting tools 801* or their tool carriers 806* can, in an advantageous embodiment as already explained above, all be individually rotatably and mechanically driven or driven by the substrate feed.
- the one or more of the cutting tools 801* or tool carriers 806* arranged in a transverse alignment can be driven by a drive motor 802*, in particular a drive motor 803*, which is driven in terms of speed and/or Angular position controllable or adjustable drive or servo motor 802*, or have such a common drive means 802*.
- the cutting tools 801* or tool carriers 806* arranged in a transverse alignment can be arranged on a common shaft or on a common rotating body (e.g. indicated by dashed lines in Fig. 11) and driven in rotation by the common drive means 802*.
- several, e.g. at least two, in particular three or at least three cutting tools 801* acting on the substrate 004 in the same alignment in the direction of transport direction T can be provided on a same, e.g. rotating or rotatable, tool carrier 806*, e.g. on the circumference of a rotation body 806*, wherein in a preferred embodiment the tool carrier 806* can be driven via appropriately configured control means with a circumferential speed that can be varied during one revolution.
- a possibly provided support surface 803* with an above-mentioned recess 804* with the proviso that it preferably moves along here and is formed, for example, by a peripheral surface or partial surface of a rotary body 806*, which has at least one above-mentioned recess 804* or circumferential interruption 804* in the cylindrical surface.
- the material sections cut out of the substrate 004 are then conveyed, for example, through the recess 804* or interruption 804* into the interior of the rotary body 806*, from where they can be removed - if necessary after being collected.
- the discontinuously operated shaping processing tools 601; 801; 801*; 901 of the same or different type provided one after the other in the mechanical processing section 103 in the transport direction T in or on the substrate path of the substrate 004, in particular the substrate web 004, are arranged and operated in such a way that they are positioned relative to one another in order to discontinuously apply a desired pattern of several similar and/or different shaping lines of action that repeats periodically for each length of use I003 to the substrate 004 conveyed on the transport path, in particular a substrate web 004.
- the discontinuously effective shaping processing tools 601; 801; 801*; 901 provided in the machine 100 or processing line 103 have in common that their effective times related to the substrate feed or their phase positions related to the substrate position in the longitudinal direction relative to the position of the blank 003 to be processed and the desired processing pattern on the respective blank are subject to strict requirements for longitudinal register accuracy.
- a shift of individual weakening or cutting lines Q1; Q2; Q3; Q4; S; s1; s2; s3; s4; sT; s2'; s3'; s4' or cutouts A1; A2; A3; AT; A2'; A3' relative to the position of the panel 003 on the substrate 004 or to one another can render the product 002 unusable.
- the phase position of the respective processing tool 601; 801; 801*; 901 - at least for the time of impact on the substrate 004 - must be regularly readjusted to the processing pattern of the panel 003 to be processed.
- the or at least some or all of the and discontinuously effective types of processing tools 601; 801; 801*; 901 are mechanically independent of the drive means 106; 107; 108; 109; 403 which effect or support the substrate feed or which convey the substrate 004 and are preferably driven individually or at least in pairs independently of one another in the manner set out above or are coupled or operatively connected to such a drive means 602; 802; 802*; 903 which is mechanically independent of the substrate feed.
- clock frequencies and repetition or period lengths of a clock for applying the weakening or cutting lines Q1; Q2; Q3; Q4; S; s1; s2; s3; s4; sT; s2';s3';s4' - at least as far as the processing tools 601; 801; 801*; 901 driven independently of the substrate feed are concerned - can be changed independently of the transport speed of the substrate 004 guided through the processing section 103, in particular machine 100. It is also particularly advantageous if discontinuously effective processing tools 601; 801; 801*; 901 can be varied in their peripheral speed during one revolution and/or can be driven or are driven with a peripheral speed that varies compared to the transport speed within one revolution.
- An above-mentioned printing and/or finishing section 102 preferably provided in the transport path of the machine 100 and arranged upstream of the mechanical processing section 103, has - in particular in the transport path upstream of the mechanical processing section 103 - e.g. a printing section 400, e.g. in the form of a printing unit 400, with one or more printing points and/or at least one finishing device 500, e.g. a coating unit 500, for one- or two-sided coating, in particular painting, on one or both sides of the substrate path.
- a printing section 400 e.g. in the form of a printing unit 400
- finishing device 500 e.g. a coating unit 500, for one- or two-sided coating, in particular painting, on one or both sides of the substrate path.
- printing by the printing section 400 can be based on any printing process suitable for printing on the substrate 004 made of the packaging material, in particular one containing fibers.
- printing units 401 operating according to the flexographic printing process, one or more according to the offset printing process or one or more according to the gravure printing process.
- the printing section 400 - in addition to or instead of printing units 401 of an aforementioned type - comprises one or more printing units 401 operating according to a printing form-free printing process, i.e. a so-called non-impact process, in particular according to the inkjet process, e.g.
- several, e.g. at least four, printing units 401 can be supplied with printing fluid, e.g. B. printing color or ink of different colors can be arranged one behind the other on the substrate path in the transport direction T in order to be able to print the substrate 004 with several different colors, for example.
- at least four, in a particularly versatile design at least eight inkjet print heads 401 or rows of inkjet print heads 401 of different colors are provided one behind the other.
- the conveyed substrate 004 can be supported on one or more guide elements of a transport and/or conveying device 402, e.g. on several rollers or a counter-pressure or central cylinder, and optionally be conveyed at a desired transport speed through the printing section 400 or on the substrate port path passing through the printing section 400 by one or more positively driven guide elements included in the transport and/or conveying device 402, e.g. one or more of the rollers as transport rollers driven by a drive means 403, e.g. a drive motor 403, or by a counter-pressure or central cylinder positively driven by a drive means 403, e.g. a drive motor 403.
- a positively driven conveyor device e.g. one driven by a drive means 107; 108, e.g. Drive motor 107; 108, driven pull roller should be provided.
- the printing section 400 can be designed as shown, for example, by a printing unit 400 with printing units 401 that print on only one side of the substrate. Alternatively, if required, it can comprise one such printing unit 400 for each of the two substrate sides.
- the printing section 400 in the substrate path is preceded by an application device 200, e.g. an application unit 200, by means of which a base coat, e.g. a so-called primer, is or can be applied to the substrate 004, e.g. large or over the entire surface.
- a drying device 300 e.g. dryer 300, is arranged in the substrate path between such an application device 200 and the first printing point of the printing section 400.
- a drying device 300 e.g. a dryer 300, is arranged downstream of the printing section 400 in the substrate path.
- a drying device 300 e.g. a dryer 300, is also arranged downstream of this.
- printing section printing unit
- drive means drive motor
- drive means drive motor, servo motor
- processing tool longitudinal processing tools, creasing tool, creasing knife
- processing tool longitudinal processing tools, perforating tool
- drive means drive motor ‘ drive means, drive motor
- processing device longitudinal cutting device processing device
- drive means drive motor, servo motor * drive means, drive motor, servo motor
- Support surface, guide, support and/or conveyor device support * support surface, rotation body,
- Tool carrier rotating body * Tool carrier, rotating body
- drive means drive motor * drive means, drive motor
- drive means drive motor, servo motor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24743298.2A EP4705094A2 (de) | 2023-07-26 | 2024-07-10 | Maschinen und verfahren zur herstellung von verpackungsprodukten aus einem als substratbahn vorliegendem substrat |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023119752.5A DE102023119752A1 (de) | 2023-07-26 | 2023-07-26 | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn |
| DE102023119752.5 | 2023-07-26 | ||
| DE102023119753.3A DE102023119753A1 (de) | 2023-07-26 | 2023-07-26 | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn |
| DE102023119753.3 | 2023-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2025021507A2 true WO2025021507A2 (de) | 2025-01-30 |
| WO2025021507A3 WO2025021507A3 (de) | 2025-03-13 |
Family
ID=91953801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2024/069446 Pending WO2025021507A2 (de) | 2023-07-26 | 2024-07-10 | Maschinen und verfahren zur herstellung von verpackungsprodukten aus einem als substratbahn vorliegendem substrat |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4705094A2 (de) |
| WO (1) | WO2025021507A2 (de) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3500547A1 (de) | 1985-01-10 | 1986-07-10 | Focke & Co (GmbH & Co), 2810 Verden | Verfahren und vorrichtung zum herstellen von zuschnitten fuer verpackungen |
| US5727367A (en) | 1993-10-13 | 1998-03-17 | Molins Plc | Packing method and apparatus |
| US6766733B1 (en) | 2003-06-11 | 2004-07-27 | Winkler + Dunnebier, Ag | Interchangeable flexible die |
| US20050209075A1 (en) | 2004-03-19 | 2005-09-22 | Kocherga Michael E | Method and apparatus for forming corrugated board carton blanks |
| EP2511088A1 (de) | 2011-04-12 | 2012-10-17 | Boegli-Gravures S.A. | Verfahren und Vorrichtung zur Herstellung einer Verpackung für Rauchartikel |
| EP3360639B1 (de) | 2017-02-13 | 2019-01-02 | Panther Packaging GmbH & Co. KG | Verfahren zur herstellung von papier-, karton-, pappe- oder wellpappezuschnitten und vorrichtung |
| DE102020108611A1 (de) | 2020-03-27 | 2021-09-30 | Sig Technology Ag | Verfahren zum Herstellen von Packstoffzuschnitten |
| US11247427B2 (en) | 2018-04-05 | 2022-02-15 | Avercon BVBA | Packaging machine infeed, separation, and creasing mechanisms |
| WO2023285008A1 (de) | 2021-07-13 | 2023-01-19 | Koenig & Bauer Ag | Bearbeitungsmaschine sowie verfahren zur einstellung einer drucklänge und/oder bearbeitungslänge |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL101108C (de) * | 1958-07-10 | |||
| DE3337199A1 (de) * | 1983-10-13 | 1985-05-02 | Chapman Envelopes Ltd., Bromley, Kent | Vorrichtung zur herstellung von umschlagzuschnitten |
| FR2811254B1 (fr) * | 2000-07-06 | 2003-02-14 | Rapidex Sm | Machine de traitement de feuilles pour la fabrication d'emballages |
| JP5835901B2 (ja) * | 2011-01-25 | 2015-12-24 | 三菱重工印刷紙工機械株式会社 | コルゲートマシンにおけるトリム処理方法,コルゲートマシン及びエッジカット装置 |
| WO2014119439A1 (ja) * | 2013-02-04 | 2014-08-07 | 株式会社TanaーX | 段ボールブランク製造装置及びそれを備えた商品自動梱包システム |
| ITBO20130108A1 (it) * | 2013-03-13 | 2014-09-14 | L C R Macchine Automatiche S R L | Macchina per la lavorazione di cartone in lastre o simili |
| JP6529778B2 (ja) * | 2015-02-17 | 2019-06-12 | 三菱重工機械システム株式会社 | スロッタ装置及びシートの溝切り加工方法、製函機 |
| JP7055724B2 (ja) * | 2018-09-14 | 2022-04-18 | 三菱重工機械システム株式会社 | スロッタ装置、及び、製函機 |
| US11787144B2 (en) * | 2020-05-20 | 2023-10-17 | Canadian Corrugated Systems | System and method for cutting sheets for use in the production of boxes |
-
2024
- 2024-07-10 EP EP24743298.2A patent/EP4705094A2/de active Pending
- 2024-07-10 WO PCT/EP2024/069446 patent/WO2025021507A2/de active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3500547A1 (de) | 1985-01-10 | 1986-07-10 | Focke & Co (GmbH & Co), 2810 Verden | Verfahren und vorrichtung zum herstellen von zuschnitten fuer verpackungen |
| US5727367A (en) | 1993-10-13 | 1998-03-17 | Molins Plc | Packing method and apparatus |
| US6766733B1 (en) | 2003-06-11 | 2004-07-27 | Winkler + Dunnebier, Ag | Interchangeable flexible die |
| US20050209075A1 (en) | 2004-03-19 | 2005-09-22 | Kocherga Michael E | Method and apparatus for forming corrugated board carton blanks |
| EP2511088A1 (de) | 2011-04-12 | 2012-10-17 | Boegli-Gravures S.A. | Verfahren und Vorrichtung zur Herstellung einer Verpackung für Rauchartikel |
| EP3360639B1 (de) | 2017-02-13 | 2019-01-02 | Panther Packaging GmbH & Co. KG | Verfahren zur herstellung von papier-, karton-, pappe- oder wellpappezuschnitten und vorrichtung |
| US11247427B2 (en) | 2018-04-05 | 2022-02-15 | Avercon BVBA | Packaging machine infeed, separation, and creasing mechanisms |
| DE102020108611A1 (de) | 2020-03-27 | 2021-09-30 | Sig Technology Ag | Verfahren zum Herstellen von Packstoffzuschnitten |
| WO2023285008A1 (de) | 2021-07-13 | 2023-01-19 | Koenig & Bauer Ag | Bearbeitungsmaschine sowie verfahren zur einstellung einer drucklänge und/oder bearbeitungslänge |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4705094A2 (de) | 2026-03-11 |
| WO2025021507A3 (de) | 2025-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0187323B1 (de) | Verfahren und Vorrichtung zum Herstellen von Zuschnitten für Verpackungen | |
| EP1437202B1 (de) | Vorrichtung und Verfahren zur Nutzentrennung in einer Maschine zur Herstellung von aus einer Materialbahn ausgeschnittenen Flachmaterialstücken | |
| EP2422971B1 (de) | Werkzeugaufnahmevorrichtung | |
| EP2555916B1 (de) | Verfahren zum kontinuierlichen herstellen einer flächensteifen wellpappebahn und von an dieser im zuge ihrer herstellung zugeschnittenen wellpappeformaten sowie wellpappeerzeugungsanlage zum durchführen des verfahrens | |
| EP1837136B1 (de) | Vorrichtung und Verfahren zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbögen | |
| DE4200719B4 (de) | Innenrahmen für eine Außenschachtel mit schwenkbar verbundenem Deckel für stabförmige Elemente und Vorrichtung zur Herstellung des Rahmens | |
| DE202004009490U1 (de) | Vorrichtung zur veredelnden Bearbeitung von bogenförmigen Substraten | |
| DE10356405A1 (de) | Vorrichtung zur veredelnden Bearbeitung von endlosen bahnförmigen Substraten | |
| EP3027516B1 (de) | Verfahren und vorrichtung zur herstellung von zuschnitten für kragen von packungen für zigaretten | |
| EP1954568B1 (de) | Vorrichtung zur herstellung von zuschnitten für eine innenumhüllung einer zigarettengruppe | |
| EP2075115B1 (de) | Rotationsprägeeinrichtung | |
| WO2014009005A1 (de) | Vorrichtung zur herstellung von zuschnitten insbesondere für packungen für zigaretten | |
| WO2023169873A1 (de) | Vorrichtung und verfahren zur herstellung von verpackungsbehältnissen | |
| EP2755892B1 (de) | Verfahren und vorrichtung zum herstellen von zigaretten-packungen | |
| DE102020123402B3 (de) | Bearbeitungsmaschine mit zumindest einem Bearbeitungswerk sowie ein Verfahren zur Bearbeitung eines Substrats | |
| DE102023119756B4 (de) | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn | |
| WO2025021507A2 (de) | Maschinen und verfahren zur herstellung von verpackungsprodukten aus einem als substratbahn vorliegendem substrat | |
| DE3213895C2 (de) | Vorrichtung zum Zickzack-Falzen von Papierbahnen o.dgl. | |
| EP0677473A2 (de) | Vorrichtung zum Falten oder dgl. von Blattlagen | |
| DE102023119754A1 (de) | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn | |
| DE102023119753A1 (de) | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn | |
| DE102023119752A1 (de) | Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn | |
| WO2021083676A1 (de) | Bogenbearbeitungsmaschine mit zumindest einer bogenablageeinrichtung und verfahren zur bogenablage | |
| EP4003890B1 (de) | Bogenbearbeitungsmaschine mit zumindest einer bogenablageeinrichtung und verfahren zur bogenablage | |
| DE102014010572A1 (de) | Faltschachtelklebemaschine mit Schneidestation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 24743298 Country of ref document: EP Kind code of ref document: A2 |
|
| DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2024743298 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| ENP | Entry into the national phase |
Ref document number: 2024743298 Country of ref document: EP Effective date: 20251203 |
|
| WWP | Wipo information: published in national office |
Ref document number: 2024743298 Country of ref document: EP |