US20160176606A1 - Packaging for protecting objects and method for manufacturing same - Google Patents

Packaging for protecting objects and method for manufacturing same Download PDF

Info

Publication number
US20160176606A1
US20160176606A1 US14/392,243 US201414392243A US2016176606A1 US 20160176606 A1 US20160176606 A1 US 20160176606A1 US 201414392243 A US201414392243 A US 201414392243A US 2016176606 A1 US2016176606 A1 US 2016176606A1
Authority
US
United States
Prior art keywords
packaging
objects
protection
zones
pads
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.)
Abandoned
Application number
US14/392,243
Other languages
English (en)
Inventor
Eladio Eduardo Redondo Garcia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agil Packaging System Sl
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20160176606A1 publication Critical patent/US20160176606A1/en
Assigned to AGIL PACKAGING SYSTEM S.L. reassignment AGIL PACKAGING SYSTEM S.L. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: REDONDO GARCIA, Eladio Eduardo
Abandoned legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
    • B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional [3D] articles
    • B31D5/0039—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads
    • B31D5/0073—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads including pillow forming

Definitions

  • the scope of the invention is packaging to protect objects or appliances, especially voluminous electrical household appliances such as refrigerators, washing machines, dishwashers, ovens or similar, comprising at least one protective cover composed of at least two layered films or sheets, each film with at least one layer of plastic.
  • the two stacked layers of film are joined by transverse and longitudinal joint lines, these joint lines preferably made using heat sealing, creating pads of different sizes which are filled with fluid to protect the aforesaid objects or appliances from rubbing, bumping and/or vibrations during storage and/or transport until they are put into service at the final user's address.
  • Packaging for objects comprises a variety of covers or elements, commonly but not exclusively, two covers, one upper and one lower, or two sides, one left and one right, or one back and one front, or a base upon which the object is positioned and a lid which is positioned on top of the object, four edge protectors which at least partially cover the four edges of the object, from the base to the lid, and panels halfway up the sides of the object, used to spread the load produced by the forks on the lift trucks.
  • packaging can include four edge protectors that extend past its top and bottom so as to make the base and lid or just one of them unnecessary, as described, for example, in the Spanish utility model published under number ES 1069687 U.
  • Packaging can also be utilized to protect one of the faces of the object during transport, as described, for example, in patent ES 2382853 A1.
  • packaging with any number of covers, and with one arrangement or another is usually complemented by a plastic shrink wrap or stretch wrap, or a cardboard box, to prevent movement of the packaging parts or elements and of course, the packaged and protected object.
  • covers that constitute conventional packaging are usually made from cardboard and/or cut or molded EPS (expanded polystyrene).
  • This type of packaging is sufficient to protect all types of objects and appliances at a reasonable cost.
  • manufacturing them requires a large amount of energy in the form of steam and compressed air.
  • This type of product also requires molds to be built, which are generally made from metal, to make it possible to obtain the shapes to fit the object to be packaged.
  • Another characteristic feature of this packaging, particularly those made from EPS is that even though they are fully recyclable materials, collecting and transporting discarded packaging requires significant investments due, again, to its low density and the ratio of transport cost per kilogram of material transported.
  • plastic bubble wrapping or bubble packaging is also used in packaging. This is characterized by having closed bubbles, i.e. separate bubbles, of equal size and uniform distribution throughout the surface of the plastic sheet supporting them, so giving protection to the object partially or completely enveloped by the bubbled plastic, protecting its surface and cushioning impacts and/or vibrations.
  • this type of packaging does not intentionally adapt the size, shape and position of the bubbles to the object surface details or to its shape or outline. Also, in the case of using a cardboard box, for example, to complete the packaging, this can leave gaps between the packaged object and the box containing it.
  • bubbled plastic in which the bubbles have become larger pads
  • the patents U.S. Pat. No. 7,254,932 and U.S. Pat. No. 8,366,594 describe packaging of this type which is conceived to fill the gap between the object or set of objects placed in a cardboard box.
  • this type of protection generally has all or a large proportion of the pads connected together, and if one of them breaks, all the rest connected to it will lose the air contained in them, rendering the packaging useless.
  • Another possibility is that they have one-way air valves to make each pad independent, and if any break, the rest will retain the air inside them and the protection capability of the packaging will not be lost entirely.
  • these items make the packaging more expensive.
  • None of these types of packaging are usually made in situ, i.e. alongside the object or appliance production line, nor are they made when needed, i.e. they are manufactured somewhere other than where they are used and before they need to be used, hence after being manufactured they need to be stored and transported to the object or appliance producer's factory.
  • the purpose of the invention is to provide packaging for objects or appliances which is minimally as protective against rubbing, bumping and/or vibrations as current packaging made from plastics and/or cardboard, and is made to achieve economic savings in manufacturing and distribution, as well as achieving greater ease of recycling.
  • the economic savings is mainly due to the packaging detailed in the invention using less raw material, a fraction of the energy used in manufacturing current packaging, and a much more favorable ratio of transport cost per kilogram of material transported, due to the fact that the density of the transported material is several times higher than that of current packaging made from cardboard and/or EPS.
  • the greater ease of recycling comes from the use of less raw material, and that the packaging fluid can be extracted easily by breaking or cutting the pads, hence the discarded packaging will occupy less space and have a higher density than current packaging, improving the transport cost per transported kilogram of material to be recycled.
  • the first objective of the invention is achieved by making packaging available to protect objects or appliances, especially voluminous electrical household appliances such as refrigerators, washing machines, dishwashers, ovens or similar, characterized in that it comprises at least one protective cover composed of at least two layered films or sheets, each film with at least one layer of plastic, the two stacked layers of film are joined by transverse and longitudinal joint lines, where these joint lines form pads filled with fluid, and this protective cover has at least one layer of pads, with fold zones, gap zones and with the possibility of having closure zones, such that this protective cover specifically fits the surface and outline of the object to be protected during storage and transport, from manufacture until it is put into service at the final user's address.
  • the packaging can be made up of one or several protective covers, obtained from a film or sheet which is preferably multilayer and has at least one plastic layer.
  • the film or sheet is preferably a multilayer plastic material, but these can be layers of different materials, such as paper, cardboard or metal, or a combination of different materials in one film.
  • both the transverse and longitudinal joint lines can have constant or varying spacing to form pads of the same or different dimensions.
  • each fluid-filled pad in the protective cover is appropriately configured in dimensions, shape and position for the protective cover to fit the details of the object's external surface, and its shape or general outline, to protect it during storage and transport.
  • the protective cover is the result of folding the packaging sheet, which is an intermediate product in the process to obtain the packaging detailed in the invention, in a process described later.
  • the concept of the packaging sheet will now be explained to facilitate understanding of the characteristics of the protective cover which is the subject of the invention.
  • the packaging sheet comprises the same characteristics as the protective cover, except that it is flat and therefore does not have the characteristics of a three-dimensional element, that is, for example, that it is formed of a single layer of pads and not several layers of pads, from which the protective cover can be configured.
  • the packaging sheet like the protective cover derived from it, comprises fold zones as well as the pads, which correspond to areas in which the pads are of a size and position so as to allow the sheet to be folded in these zones to fit the general shape of the object it is desired to pack and protect in the end, such that the fold zones facilitate the folding of the packaging sheet, leading to different types of protective covers, such as bases or lids, edge protectors, corner protectors, panels, etc.
  • the packaging sheet with the pads and the fold zones also includes gap zones, as areas where the pads are of the appropriate size and position to adapt the protective cover to the surface details of certain areas of the object to be packaged, such as recesses, projections, etc.
  • the pads form a closed, fluid-filled cavity in each case. That is to say, the pads are not connected together, thus preventing the fluid from one pad to flow to another.
  • one part of the pads can be connected together; in this case the cavity will be open. This connection is made using channels of appropriate dimensions, allowing fluid to flow from one pad to another at a controlled rate to increase control over the protection of the object to be packaged. Both configurations can coexist in the same protective cover.
  • the pads and their configuration will have the function of cushioning the packaged object from the blows and/or vibrations it could receive during transport, storage or handling.
  • the protection against impacts or vibrations is provided by the plastic's capacity to deform without breaking, up to a certain limit, thus absorbing the energy from that impact or vibration.
  • the connected pads provide additional protection by allowing the fluid to move in a given direction at a controlled rate in the event of an impact or vibration. When the fluid flows through a narrow passage, the rate of deformation of certain pads can be controlled, thus making it possible to improve packaging design.
  • the packaging sheet which is a flat element of a certain thickness, adopts a shape in three dimensions, so leading to the protective cover.
  • This has an internal surface that can adapt to the external surface details of the object and enclose it entirely or partially, and in a preferred configuration, a basically flat external surface which fits the internal surface of the final wrap, commonly a sheet of shrink wrap or stretch wrap plastic or a cardboard box, and in another configuration, the external surface of the protective cover adopts a shape which is basically not flat, for decorative and/or structural reasons.
  • the packaging with its protected object can be housed in a cardboard box or wrapped in a sheet of shrink wrap or stretch wrap plastic.
  • Another objective of the invention is the method or procedure for transforming the film to obtain the fluid-filled pads.
  • the procedure comprises three stages; Stage 1: Shaping of the transverse joints; Stage 2: Shaping of the longitudinal joints and simultaneous fluid filling, shaping of the gap and closure zones; and Stage 3: Folding the packaging sheet and obtaining the protective cover.
  • Stage 1 Shaping of the transverse joints
  • Stage 2 Shaping of the longitudinal joints and simultaneous fluid filling, shaping of the gap and closure zones
  • Stage 3 Folding the packaging sheet and obtaining the protective cover.
  • the packaging is preformed uninflated, delivered in rolls or boxes as preformed sheet and needs to be inflated one by one, which is why all the pads or chambers are connected.
  • the protective cover is made alongside the production line for the objects or appliances when said object or appliance is finished and ready to be packaged.
  • this is based on stacking at least two films of the appropriate width and thickness, and composed of at least one layer of plastic. It consists of joining the films by means of transverse joint lines forming transverse channels between each two consecutive transverse joint lines. These transverse channels are open on at least one of their ends to give a preformed sheet characterized, logically, by having transverse channels open on at least one of their ends; the subsequent joining by means of longitudinal joint lines to form pads, fold zones, gap zones and closure zones, filling these pads with a fluid in the longitudinal joint execution phase, to create the packaging sheet; when folding the packaging sheet at the fold zones, this packaging sheet can be closed onto itself using the closure zones, creating the protective cover which is the objective of the invention.
  • preformed sheet and “packaging sheet” are understood to mean two intermediate states or semi-finished products between the initial film and the protective cover which is the objective of the invention.
  • the initial films are moved in a longitudinal direction, that is to say in the direction of the longest dimension of the films, at a controlled speed, in which the appropriately spaced transverse joints are made in the films to form the aforementioned transverse channels that can be of different widths in the same preformed sheet.
  • These joints can be made by welding or by using adhesive.
  • welding any system or method known for welding plastics can be used, such as using heat or radiofrequency vibration for example, and in an ideal process, the shaping system can be based on the use of at least one roller of the appropriate length and sufficient diameter to obtain a number of welds per minute as determined in the packaging design, in accordance with production needs for the protective cover.
  • the cylinder shall have, welding bands on its external surface in the shape and thickness required for the design of the protective cover to be obtained.
  • the welding bands on the cylinder can be movable so that they can project out from the external surface of the cylinder, or be flush with it or concealed in it, thus making it possible to vary the number of joint lines per linear meter of preformed sheet, and avoid the need to manufacture a different cylinder for each number of joint lines per linear meter of preformed sheet needed.
  • This system makes it possible to make uniformly spaced or non-uniformly spaced joint lines to adapt the size of the pads to the outline of the object to be protected.
  • the joint between the films to obtain the packaging sheet can be made using adhesive, with the adhesive being deposited on one of the plastic films by spraying, then stacking the second film on the first, already impregnated with adhesive, and joining the two films using pressure rollers. The two films will join at the lines printed on the first film.
  • preformed sheet The intermediate material called “preformed sheet” is obtained in this way. Forming the joint lines in separate stages makes it possible to prepare and store reels of preformed sheet, if necessary, before it is required, thus enabling the rate of packaging production to be matched to the production rate of the objects.
  • the size, thickness and shape of the joint lines is determined by the type of film, the size of the transverse channel formed by two contiguous joint lines, the fluid they are to contain and the shape of the packaging sheet that is desired.
  • the dimensions, position and separation between the transverse channels this is determined depending on the dimension and shape of the object to be packaged, and the relative position of the channel with respect to the surface shapes of the packaged object. For example, if there is a hollow in the surface of the object to be packaged, the position of the transverse channel or channels in that zone will be defined so as to enable pads to be created to fill said hollow. Another example is if the packaging sheet needs to cover a curved surface, such as an edge of the object to be packaged, in the transverse direction of the packaging sheet. In this first stage, transverse channels will be positioned to allow such a rotation or folding of the packaging sheet.
  • the transverse channels will in any case form an angle of between 90° and 0° with the longest dimension direction of the sheet, or if the sheet dimensions are equal, with either of the main sheet directions.
  • the second stage in the packaging sheet manufacturing procedure is performed by making longitudinal joints on the preformed sheet obtained in the previous stage, by means of a system of joint modules arranged in a group, and comprising joint wheels and evacuation wheels, as well as the appropriate mechanisms to allow the separate vertical movement of each wheel as well as the appropriate means for producing joints by welding the films, via a thermal or vibration method or by any other system known for joining plastic.
  • Each joint module can form welds independently of the rest of the modules, thus producing pads of different sizes in the same packaging sheet, creating fold zones, gap zones and closure zones on the packaging sheet.
  • the longitudinal joints are made at the same time that fluid is introduced into the transverse channels from at least one of their sides, giving rise to fluid-filled pads, such that the transverse channels are in this case inflated by introducing a fluid through the open side or sides of the transverse channels.
  • the channels are subdivided into parts, which are not necessarily equal, to form fluid-filled pads of an appropriate size and position to fit the outline and surface of the object area to be covered.
  • the fluid can be a gas or mixture of gases, a liquid or foam.
  • each joint module is positioned independent to the rest of the modules and in an appropriate place with respect to the preformed sheet from the previous shaping stage to make longitudinal joint lines, such that these modules are positioned in a group to join the center of the sheet first and extend the joints towards the sides of the preformed sheet.
  • This arrangement from the center to the outside is what enables the joint to be made between the two films at the same time that the fluid is introduced.
  • Each joint module of those participating in the longitudinal joint stage for the preformed sheet which will constitute the packaging sheet contains one or more evacuation wheels, the function of which is to prevent fluid from entering the pads, leaving them totally or partially empty of fluid.
  • evacuation wheels can be configured to join, for example by welding, or only bring together the two plastic layers or films forming the preformed sheet.
  • the fold zones leave spaces without pads, or with pads of the appropriate size and position, to facilitate folding of the packaging sheet to adopt the shape of the outline of the object to be packaged.
  • the gap zones are for the packaging sheet to take the shape of the surface of the object to be packaged, that is to say to fill hollows in the object surface or leave spaces for projecting zones of the object surface, enabling it, once packaged, to take on a principally parallelepiped or cylindrical shape to facilitate covering either in a cardboard box or in a plastic shape.
  • the closure zones are specific packaging sheet development zones, allowing the closure of the packaging sheet onto itself to obtain a compact, easy to handle packaging piece. These closure zones are necessary if the protective cover is composed of more than one layer of pads; the closure zones are not needed with a single layer of pads.
  • the longitudinal joint lines form an angle of between 0° and 90° in the direction of the longest dimension of the sheet, or if the sheet dimensions are equal, with the direction taken in the first shaping stage.
  • the obtained packaging sheet is folded in a third stage, not shown in any figures.
  • the folding is done in a specific order to obtain the appropriate shape of the outline of the packaging piece, whether in the form of a panel, edge protection, lid, etc., of the thickness required for the packaging piece, and with the position required for the fold and gap zones of said packaging piece, in the appropriate place depending on the surface of the object to be packaged, to protect it from impacts and vibrations.
  • FIG. 1 shows a perspective view of an assembly that is to be protected/protective cover not assembled, created in accordance with the objective of the invention.
  • FIG. 2 shows a perspective section of an assembly that is to be protected/protective cover from the previous figure.
  • FIG. 3 shows a section view of the assembly represented in the previous figure. The mid-line of the packaging sheet has been drawn in this.
  • FIG. 4 a shows a top view corresponding to the packaging sheet.
  • FIG. 4 b shows a section view corresponding to the packaging sheet from the previous figure.
  • FIG. 4 c shows a three-dimensional perspective view corresponding to the packaging sheet from FIG. 4 a.
  • FIG. 5 shows a top view diagram corresponding to the first shaping stage for the packaging cover.
  • FIG. 6 shows a perspective view of the diagram of two rollers used to make the transverse joints in the sheets or films that shall constitute the packaging cover.
  • FIG. 7 shows a detail view of the diagram corresponding to the movement mechanism for the welding bands on the cylinders represented in the previous figure.
  • FIG. 8 shows a top view diagram corresponding to the second shaping stage for the packaging cover, which includes the making of the longitudinal joint lines and filling the pads with fluid.
  • FIG. 9 shows a side view of two opposing joint modules used in making the longitudinal joints in the packaging sheet.
  • FIG. 10 shows, finally, a top view of the arrangement in a group of the joint modules to make the longitudinal joints.
  • FIG. 1 Shown in FIG. 1 is a combination of the object to be packaged ( 21 )/protective cover ( 20 ) not assembled, in which the object ( 21 ) can be seen to have projecting parts ( 38 ) which fit into the gap zones ( 36 ) in the protective cover ( 20 ), showing how the protective cover ( 20 ) as a whole wraps around and perfectly fits the shape or outline of the object to be protected ( 21 ) whether it has these projecting parts ( 38 ) or recesses.
  • the protective cover ( 20 ) will always adapt to the shape or outline of the object to be protected ( 21 ).
  • FIG. 1 shows the protective cover ( 20 ) obtained by folding the packaging sheet ( 22 ) of FIG. 4 a at the fold zones ( 35 ), with the gap zones ( 36 ) for the projecting parts ( 38 ), and the corresponding closure zones ( 37 ) already joined, such that the protective cover ( 20 ) is completed and can be used to wrap and protect the object ( 21 ).
  • FIG. 2 Shown in FIG. 2 is a perspective section of a protective cover ( 20 ) assembled with the object to be protected ( 21 ), with folding at the zones ( 35 ), to determine packaging with an appropriate configuration in which gaps are established in accordance with the shape of the object to be protected ( 21 ).
  • FIG. 3 Shown in FIG. 3 is a section of the assembly represented in FIG. 2 , in which the mid-line ( 27 ) of the already folded packaging sheet ( 22 ), the pads or bags ( 32 ), the fold zones ( 35 ) and the already joined closure zones ( 37 ) can be seen.
  • the protective cover ( 20 ) is constituted based on the packaging sheet ( 22 ) of FIG. 4 a , which is obtained from one or more sheets or films with at least one layer of plastic ( 23 ). These sheets or films are joined together by means of transverse joints ( 30 ) and longitudinal joints ( 31 ), forming bags or pads ( 32 ) which will be filled with a fluid ( 33 ). These bags or pads ( 32 ) can be closed or open, as shown in the detail referenced with ( 34 ) in FIG. 4 a , where four bags or pads ( 32 ) are connected together so that the fluid ( 33 ) passes from one to another.
  • gap zones ( 36 ) to fit projecting parts ( 38 ) or recessed parts of the object to be protected ( 21 ), finally with closure zones ( 37 ) of the packaging sheet ( 22 ), enabling the closure of said sheet ( 22 ) onto itself to give the packaging cover ( 20 ) rigidity.
  • the fluid ( 33 ) needed to fill the pads or bags ( 32 ) is introduced at the same time that the longitudinal joints ( 31 ) are made in the transformation zone of the second stage ( 26 ), as shown in FIGS. 8 and 9 .
  • the shapes and sizes of the pads ( 32 ) can be of a larger or smaller size, always appropriate to the protective cover ( 20 ) to be obtained and more specifically to the type of object to be protected ( 21 ).
  • FIG. 5 shows the first transformation stage ( 25 ), starting from the stacking of films ( 23 ) with at least one layer of plastic which are drawn in the longitudinal direction towards the transformation zone ( 25 ) where the film ( 23 ) joining system is located, and they are joined together by means of transverse joint lines ( 30 ) such that the transverse joints ( 30 ) determine transverse channels open ( 39 ) at one or both ends ( 43 ) of the resulting sheet ( 24 ).
  • the joining of the transverse lines ( 30 ) can be made by welding or using adhesive.
  • one or two cylinders ( 40 ) can be used with welding bands ( 41 ) on their external surface and appropriately spaced to make the aforementioned transverse joint lines ( 30 ).
  • a characteristic feature is that these welding bands ( 41 ) in the cylinders ( 40 ) can be moved radially such that they can project from the external surface of the cylinder ( 40 ) or be flush with said surface, as represented in FIG. 7 , where an appropriate mechanism ( 42 ) makes the aforementioned movements on the welding bands ( 41 ).
  • transverse joint or joints ( 30 ) can also be made using adhesive with the device and mechanisms or means appropriate for the purpose.
  • a second shaping phase shown in FIG. 8 the longitudinal joints ( 31 ) are made, and at the same time, the pads ( 32 ) formed by these longitudinal joints ( 31 ) and the transverse joints ( 30 ) are filled with fluid ( 33 ), using in this case a system of joint modules ( 44 ) as represented in FIGS. 9 and 10 , each of which has at least one joint wheel ( 45 ) and at least one evacuation wheel ( 46 ), where both types of wheels ( 45 and 46 ) are enabled to move independently in the vertical direction.
  • Each joint module ( 44 ) is positioned independently from the rest of the modules ( 44 ) and in an appropriate place with respect to the preformed sheet ( 24 ) obtained in the previous shaping stage, with these modules ( 44 ) positioned in a group.
  • the center of the preformed sheet ( 24 ) is joined first and then the longitudinal joints ( 31 ) are extended to the sides ( 43 ) of said sheet ( 24 ), from the center to the side, permitting the creation of the joint between the two films ( 23 ) to form the packaging sheet ( 22 ), while at the same time introducing the fluid ( 33 ).
  • fold zones ( 35 ) can be arranged in the packaging sheet ( 22 ) in both the transverse and longitudinal directions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Wrappers (AREA)
US14/392,243 2013-07-02 2014-07-01 Packaging for protecting objects and method for manufacturing same Abandoned US20160176606A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP201330988 2013-07-02
ES201330988A ES2537257B1 (es) 2013-07-02 2013-07-02 Embalaje para protección de objetos y procedimiento de fabricación del mismo
PCT/ES2014/070537 WO2015001159A1 (fr) 2013-07-02 2014-07-01 Emballage pour la protection d'objets et son procédé de fabrication

Publications (1)

Publication Number Publication Date
US20160176606A1 true US20160176606A1 (en) 2016-06-23

Family

ID=52143148

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/392,243 Abandoned US20160176606A1 (en) 2013-07-02 2014-07-01 Packaging for protecting objects and method for manufacturing same

Country Status (5)

Country Link
US (1) US20160176606A1 (fr)
EP (1) EP3018071B1 (fr)
CN (1) CN105492341B (fr)
ES (2) ES2537257B1 (fr)
WO (1) WO2015001159A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170369225A1 (en) * 2016-06-28 2017-12-28 International Business Machines Corporation Package insert for cushioning an object during transport and a method for using the package insert
US12421008B2 (en) 2023-06-30 2025-09-23 Ryan Curtis Adaptable foam grid system for insertion into protective case

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596186A (zh) * 2015-01-15 2015-05-06 海信容声(广东)冰箱有限公司 冰箱内饰固定装置、使用该装置的冰箱及其使用方法
CN111712436B (zh) * 2018-02-07 2022-04-08 朗派公司 自动垫料适应设备和方法
ES2989426T3 (es) * 2020-06-01 2024-11-26 Agil Packaging System S L Estación de soldadura

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817803A (en) * 1972-06-19 1974-06-18 Fmc Corp Method of making a cellular cushioning structure
US4564407A (en) * 1983-11-11 1986-01-14 Orihiro Co., Ltd. Manufacturing method and manufacturing equipment for plastic air cell cushioning material
US5216868A (en) * 1992-01-28 1993-06-08 Andrew K. Cooper Packaging product and machine for making same
US5660662A (en) * 1995-04-25 1997-08-26 Testone Enterprises, Inc. Method and apparatus for forming filled cushions, and filled cushions
US20020166788A1 (en) * 2001-05-10 2002-11-14 Sperry Charles R. Apparatus and method for forming inflated chambers
US6565946B2 (en) * 2000-08-14 2003-05-20 Free-Flowing Packaging International, Inc. Web of film formed with a pattern of pillows to be inflated and sealed and used in packaging
US6629777B2 (en) * 2000-11-30 2003-10-07 Sun A. Kaken Co., Ltd. Buffer packing bag
US20040206050A1 (en) * 2000-01-20 2004-10-21 Free-Flow Packaging International, Inc. System, method and material for making pneumatically filled packing cushions
US20040231291A1 (en) * 2003-05-23 2004-11-25 Jean-Marc Slovencik Stock material, protective packaging product and method
US20050178085A1 (en) * 2004-02-17 2005-08-18 Huis Paul V. Packaging cushion delivery system
US7254932B2 (en) * 2004-11-18 2007-08-14 Air-Paq, Inc. Multi-purpose air-packing method and system
US20080159659A1 (en) * 2006-12-29 2008-07-03 Chieh-Hua Liao Lock strengthening air enclosure and manufacture thereof
US20080156420A1 (en) * 2006-12-29 2008-07-03 Chieh-Hua Liao Apparatus and method for manufacturing double layer air cylinder type air enclosure
US7621104B2 (en) * 2005-01-31 2009-11-24 Sealed Air Corporation (Us) Inflatable mailer, apparatus and method for preparing the same
US8366594B2 (en) * 2008-03-31 2013-02-05 Jiaying Zhang Air packaging device product and method for forming the product
US20130048529A1 (en) * 2011-08-26 2013-02-28 Yaw-Shin Liao Cushioning air bag with automatically adjustable clamping pressure
US8567159B2 (en) * 2007-04-12 2013-10-29 Sealed Air Corporation (Us) Apparatus and method for making inflated articles
US8936156B1 (en) * 2012-04-05 2015-01-20 Inflatable Packaging, Inc. Inflatable packaging cushion with product suspension pocket
US9969136B2 (en) * 2013-04-19 2018-05-15 Sealed Air Corporation (Us) Inflatable pouches

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958620A (en) * 1956-09-26 1960-11-01 Ono Iwao Plastic elastic products of piece-goods
ATE125486T1 (de) * 1991-05-03 1995-08-15 Michel Chappuis Polsterungselement zum verpacken von körpern und vorrichtung zum herstellen eines polsterungselementes.
JPH0741051A (ja) * 1993-07-23 1995-02-10 Hideyuki Suzuki 緩衝材及び緩衝材の製造方法及び緩衝材を用いた容器
JP2002362620A (ja) * 2001-06-11 2002-12-18 Matsushita Electric Ind Co Ltd 包装装置
US7992615B2 (en) * 2006-06-15 2011-08-09 Young Seok Kim Manufacturing machine of packing material inflated with air
CN101152915A (zh) * 2006-09-29 2008-04-02 廖耀鑫 复层异类基材的缓冲包装装置
ES1069687Y (es) 2008-12-30 2009-08-06 Bsh Electrodomesticos Espana Embalaje para aparato electrodomestico
ES2382853B1 (es) 2010-02-25 2013-04-26 BSH Electrodomésticos España S.A. Embalaje para aparato electrodomestico y aparato electrodomestico con dicho embalaje

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817803A (en) * 1972-06-19 1974-06-18 Fmc Corp Method of making a cellular cushioning structure
US4564407A (en) * 1983-11-11 1986-01-14 Orihiro Co., Ltd. Manufacturing method and manufacturing equipment for plastic air cell cushioning material
US5216868A (en) * 1992-01-28 1993-06-08 Andrew K. Cooper Packaging product and machine for making same
US5660662A (en) * 1995-04-25 1997-08-26 Testone Enterprises, Inc. Method and apparatus for forming filled cushions, and filled cushions
US20040206050A1 (en) * 2000-01-20 2004-10-21 Free-Flow Packaging International, Inc. System, method and material for making pneumatically filled packing cushions
US6565946B2 (en) * 2000-08-14 2003-05-20 Free-Flowing Packaging International, Inc. Web of film formed with a pattern of pillows to be inflated and sealed and used in packaging
US6629777B2 (en) * 2000-11-30 2003-10-07 Sun A. Kaken Co., Ltd. Buffer packing bag
US20020166788A1 (en) * 2001-05-10 2002-11-14 Sperry Charles R. Apparatus and method for forming inflated chambers
US20040231291A1 (en) * 2003-05-23 2004-11-25 Jean-Marc Slovencik Stock material, protective packaging product and method
US20050178085A1 (en) * 2004-02-17 2005-08-18 Huis Paul V. Packaging cushion delivery system
US7254932B2 (en) * 2004-11-18 2007-08-14 Air-Paq, Inc. Multi-purpose air-packing method and system
US7621104B2 (en) * 2005-01-31 2009-11-24 Sealed Air Corporation (Us) Inflatable mailer, apparatus and method for preparing the same
US20080159659A1 (en) * 2006-12-29 2008-07-03 Chieh-Hua Liao Lock strengthening air enclosure and manufacture thereof
US20080156420A1 (en) * 2006-12-29 2008-07-03 Chieh-Hua Liao Apparatus and method for manufacturing double layer air cylinder type air enclosure
US8567159B2 (en) * 2007-04-12 2013-10-29 Sealed Air Corporation (Us) Apparatus and method for making inflated articles
US8366594B2 (en) * 2008-03-31 2013-02-05 Jiaying Zhang Air packaging device product and method for forming the product
US20130048529A1 (en) * 2011-08-26 2013-02-28 Yaw-Shin Liao Cushioning air bag with automatically adjustable clamping pressure
US8936156B1 (en) * 2012-04-05 2015-01-20 Inflatable Packaging, Inc. Inflatable packaging cushion with product suspension pocket
US9969136B2 (en) * 2013-04-19 2018-05-15 Sealed Air Corporation (Us) Inflatable pouches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170369225A1 (en) * 2016-06-28 2017-12-28 International Business Machines Corporation Package insert for cushioning an object during transport and a method for using the package insert
US10351287B2 (en) * 2016-06-28 2019-07-16 International Business Machines Corporation Method for using a package insert for cushioning an object
US12421008B2 (en) 2023-06-30 2025-09-23 Ryan Curtis Adaptable foam grid system for insertion into protective case

Also Published As

Publication number Publication date
EP3018071A1 (fr) 2016-05-11
CN105492341A (zh) 2016-04-13
ES2661260T3 (es) 2018-03-28
CN105492341B (zh) 2018-12-14
ES2537257B1 (es) 2016-03-09
ES2537257A1 (es) 2015-06-03
EP3018071A4 (fr) 2017-03-01
WO2015001159A1 (fr) 2015-01-08
EP3018071B1 (fr) 2017-12-27

Similar Documents

Publication Publication Date Title
US2934867A (en) Packaging fluent products
EP3018071B1 (fr) Emballage pour la protection d'objets et son procédé de fabrication
CA1125709A (fr) Materiau d'emballage et methode de realisation d'un emballage
CN101513952B (zh) 可重复利用的多功能立体密封包装材料
JP2007315608A6 (ja) 内圧をかけた流体用の運搬容器
US20140134302A1 (en) Damage Resistant Package
JPH07309371A (ja) 包装材料およびその製造方法
JP6806975B2 (ja) 断熱性および保管性が向上した包装シートの製造方法
JP5539183B2 (ja) 消費物品の密封バンドルを生成する方法
US20070095693A1 (en) Compressed layered roll package and associated method
JP6872097B2 (ja) 断熱性および保管性が向上した包装シートの製造方法
JP2002037341A (ja) 商品包装袋及びその製造方法
US20070051656A1 (en) Shock absorbing device for air-column sheet
KR102462013B1 (ko) 재활용 가능한 빙과류 포장지
EP3248901B1 (fr) Sac d'emballage gonflable de protection
JP2017007694A (ja) 容器用シート材および該容器用シート材によって構成される容器
JP3957494B2 (ja) 緩衝用包装材およびその製造方法
US3104599A (en) Fiber drum and its method of formation
KR200417130Y1 (ko) 이중 포장지
CN222906290U (zh) 一种具有空间可调的纸盒
KR20160031838A (ko) 조립식 농수산물 포장상자
CN218752268U (zh) 提高装箱量的包装结构
KR101689522B1 (ko) 조립식 농수산물 포장상자의 제조방법
JP7404832B2 (ja) バックインボックス用外箱、およびそれを使用したバックインボックス
KR20060035708A (ko) 이중 포장지

Legal Events

Date Code Title Description
AS Assignment

Owner name: AGIL PACKAGING SYSTEM S.L., SPAIN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:REDONDO GARCIA, ELADIO EDUARDO;REEL/FRAME:042258/0709

Effective date: 20170426

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION