WO2005105601A1 - Schlauchbeutel mit eingesiegeltem stand- bzw. stehboden und deckel-/schulterteil sowie zugehöriger boden, deckel-/schulterteil und verfahren zu ihrer herstellung - Google Patents
Schlauchbeutel mit eingesiegeltem stand- bzw. stehboden und deckel-/schulterteil sowie zugehöriger boden, deckel-/schulterteil und verfahren zu ihrer herstellung Download PDFInfo
- Publication number
- WO2005105601A1 WO2005105601A1 PCT/EP2005/001961 EP2005001961W WO2005105601A1 WO 2005105601 A1 WO2005105601 A1 WO 2005105601A1 EP 2005001961 W EP2005001961 W EP 2005001961W WO 2005105601 A1 WO2005105601 A1 WO 2005105601A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tubular bag
- shoulder part
- lid
- standing
- bag body
- 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.)
- Ceased
Links
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/008—Standing pouches, i.e. "Standbeutel"
-
- 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
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/387—Materials used as gas barriers
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5861—Spouts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the invention relates to a tubular bag, a standing or standing floor and a lid or shoulder part and a method for their production according to the preambles of claims 1 to 3 and 12.
- Tubular bags with a sealed stand-up or stand-up base and lid have long been known and are used for filling, storing and transporting solid, liquid and pasty materials.
- the first problem namely the insufficient stability of conventional ones
- Tubular bags generally result from a more or less unstable, mostly oval shape of their base, so that the tubular bags have an increased tendency to tip along the long side of the oval shape and due to the unstable design of their base.
- the second problem is due to the fact that the previously known tubular bags only have inadequate barrier properties, in particular with respect to entering and exiting gases, since generally only the tubular bag body is provided with a barrier layer. Usually, however, this does not apply to the bottom of the tubular bag or to the upper end, such as the lid and / or shoulder shoulders, if present.
- Both the bottom part and the components that seal the tubular bag at the top are generally made of a conventional plastic that has no barrier properties.
- the object of the invention is to solve the aforementioned drawbacks of the prior art in a cost effective and simple manner and to provide a 'flow pack as well as an associated standing or standing base and top hose bag close available of the flexible pouch in addition to a high stability and a gives high tightness against an undesired permeation or diffusion of substances through the tubular bag wall.
- the object is achieved by a tubular bag with a tubular bag body, a sealed lid and / or shoulder part and a floor, in particular a standing or standing floor, the floor and / or the lid and / or the shoulder part having a rigid, predetermined shape have sealable edges, are deep-drawn and have at least one barrier layer.
- the floor is shaped in a way that optimizes it as a standing or standing floor. This is ensured according to the invention in that the bottom has a predetermined shape which is provided with a certain rigidity, with edges being provided by means of which the standing or standing base can be sealed into the tubular bag body.
- the bottom and the lid and / or shoulder part have at least one barrier layer, which ensures that undesired material transport through the tubular bag wall, in this case explicitly the bottom and an upper end of the tubular bag , is omitted.
- barrier materials are ethyl vinyl alcohol (EVOH), silicon dioxide (Si0 2 ) and vapor-deposited or foil-like metals, such as aluminum in particular. These barrier materials can be used alone or in combination, in particular in the form of a laminate. These barrier materials are preferably arranged between sealable layers of the laminate.
- this is made of a material which has a thickness in the range from 50 ⁇ m to 500 ⁇ m, preferably 100 ⁇ m to 400 ⁇ m and particularly preferably has 150 ⁇ m to 350 ⁇ m.
- This material is subjected to a deep-drawing process, with a simultaneous production of several standing or standing floors from a film blank being possible in an efficient manner.
- the shape of the standing base and of the lid and / or shoulder part is preferably selected such that the cut edges which arise when the individual parts are separated do not come into contact with the contents of the tubular bag when inserted into the tubular bag body, so that there is no fear that a Reaction takes place between the tubular bag content and the barrier material. This is ensured, for example, by the fact that the cut edges of the parts face outwards. Another way of avoiding such contact is not to insert the bottom part and the lid or shoulder part into the tubular bag body, but vice versa.
- a major advantage of the use of a deep-drawing process according to the invention for producing the standing or standing floors and lid and / or shoulder parts is that a large number of tubular bag end parts can be produced simultaneously with this method, so that the effort associated with the production of these parts is minimized and one Inexpensive mass production is possible.
- the deep-drawing process makes it possible to form standing floors and lid or shoulder parts which are made from a laminate and have one or more barrier layers.
- the base is made of essentially the same material as the tubular bag body itself, the base, or the material used for its manufacture, being thicker and thus stiffer than the tubular bag body or its material itself.
- the tubular bag body itself is either made as a lap-seal from a film cut or from an endless film or is extruded in the form of a tube.
- the lap-seal design of the tubular bag body seam or the extrusion of the tubular bag body dictates an approximately round shape of the tubular bag body, which in combination with the standing or standing floor according to the invention leads to a high level of stability.
- Both a tubular bag body produced as a lap seal and an extruded, in particular coextruded, body each have one or more barrier layers. This advantageously ensures that undesired material transport through the tubular bag wall is avoided.
- lid or a possibly provided shoulder part of the tubular bag which, like the bottom of the tubular bag, can also be deep-drawn and, at least in the case of the shoulder part, likewise has one or more barrier layers. This also applies to the associated lid or shoulder part.
- the cover part also has at least one attachment device for a spout and / or a closure at an opening of the cover part provided for this purpose.
- a hole is preferably punched out in the lid, which has an inwardly bent edge.
- a spout or a closure can be bounced on this rim. The bouncing can take place after filling the tubular bag through the hole. In an advantageous manner, a more complex sealing can thus be dispensed with, which is of course additionally or alternatively possible.
- tubular bag can be filled and then closed immediately one after the other.
- the hygienic conditions during manufacture and filling can advantageously be optimized.
- tubular bag as a whole, but also each of its components, in particular the bottom, shoulder part and lid, and tubular bag body can be sterilized.
- materials used are inert to conventionally used sterilization processes for tubular bags.
- conventional sterilization methods such as steam sterilization, sterilization with ethylene oxide and the like suitable methods.
- the object of the invention is achieved by a method for producing a tubular bag with a tubular bag body and a sealed-on, in particular sealed-in floor, in particular standing or standing floor and lid and / or shoulder part, one essentially made of the same material as the Tubular bag body consisting of a rigid, predetermined shape and the lid and / or shoulder part are manufactured by deep drawing and on sealable edges of the bottom in a bottom region of the tubular bag body or on sealable edges of the lid and / or shoulder part in a head area of the Tubular bag body is sealed with sealable edges of the tubular bag body.
- Fig. 1 is a schematic representation of the manufacturing process of a tubular bag according to the invention using the example of a standing or standing floor.
- Fig. 1 shows from right to left in a schematic course the manufacture of a tubular bag 10 according to the invention using the example of a standing or standing floor, which is also indicated schematically.
- a base 30 is made from a film blank by deep drawing. With this deep-drawing process, several floors, which are initially still connected to each other, are produced at the same time. The floors 30 are separated from one another in the further course. This is indicated in Fig. 1 by the dotted line.
- a separate bottom 30 is then inserted into an associated tubular bag body 20 in the direction of the thick arrow.
- the base 30 is held, for example, by means of a suction cup or another holding device.
- An alternative to inserting the base 30 into the tubular bag body 20 is also to lower the tubular bag body 20 onto a base 30 standing on a base.
- the base 30 is preferably trained round. However, it can also have corners, for example in the form of a square or a triangle. have corners, pentagons or hexagons.
- an edge 40 of the bottom 30 is sealed to the inner edge 50 of the tubular bag body. Thermal energy and / or ultrasound is preferably used for sealing.
- a cover element for example in the form of a shoulder part, can be attached to the tubular bag.
- the bottom is turned 180 ° upwards and preferably manufactured in such a way that the resulting inner edge, which adjoins the edge 40 of the bottom 30, has essentially the same diameter as the tubular bag body 20.
- the inside of the edge would 40 of the bottom 30 are sealed to the outside of the edge 50 of the tubular bag body 20.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007505405A JP4712795B2 (ja) | 2004-03-31 | 2005-02-24 | 封着袋立ての底部と蓋部を有する筒状袋 |
| EP05707618A EP1737748B1 (de) | 2004-03-31 | 2005-02-24 | Verfahren zur herstellung eines schlauchbeutels mit eingesiegeltem stand- bzw. stehboden und deckel-/schulterteil |
| US11/547,212 US20090010576A1 (en) | 2004-03-31 | 2005-02-24 | Tubular pouch having a sealed-in standing bottom or stand base bottom and lid/shoulder part, and associated base, lid/shoulder part and method for the production thereof |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004015959 | 2004-03-31 | ||
| DE102004015959.9 | 2004-03-31 | ||
| DE102004022375.0 | 2004-05-06 | ||
| DE200410022375 DE102004022375A1 (de) | 2004-03-31 | 2004-05-06 | Schlauchbeutel mit eingesiegeltem Stand- bzw. Stehboden und Deckel-/Schulterteil sowie zugehöriger Boden, Deckel-/Schulterteil und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005105601A1 true WO2005105601A1 (de) | 2005-11-10 |
Family
ID=34960886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/001961 Ceased WO2005105601A1 (de) | 2004-03-31 | 2005-02-24 | Schlauchbeutel mit eingesiegeltem stand- bzw. stehboden und deckel-/schulterteil sowie zugehöriger boden, deckel-/schulterteil und verfahren zu ihrer herstellung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090010576A1 (de) |
| EP (1) | EP1737748B1 (de) |
| JP (1) | JP4712795B2 (de) |
| DE (1) | DE102004022375A1 (de) |
| WO (1) | WO2005105601A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862393A1 (de) * | 2006-06-01 | 2007-12-05 | Aisapack Holding SA | Boden einer Kunststoffverpackung |
| GB2503750A (en) * | 2012-07-07 | 2014-01-08 | Green Alan J | Flexible container with stiffening means and a closure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2014441A3 (de) | 2007-07-09 | 2009-08-19 | Kurt Oberhofer | Verfahren zur Herstellung eines Formteils mit Barriereeigenschaften aus Kunststoff |
| JP5133272B2 (ja) * | 2009-01-13 | 2013-01-30 | キユーピー株式会社 | カートリッジ及びそれを用いたカートリッジ式ガンディスペンサ |
| JP7498039B2 (ja) * | 2020-06-24 | 2024-06-11 | 藤森工業株式会社 | 筒状容器及びその製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385294A (en) * | 1989-02-22 | 1995-01-31 | Tetra Pak Holdings S.A. | Liquid package with aseptic properties and a method of producing such a package |
| DE10221432A1 (de) * | 2002-05-14 | 2003-12-04 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Schlauchförmiger Beutel mit Kappenverschluß |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1922171A (en) * | 1932-05-12 | 1933-08-15 | Mcmahon Charles | Container |
| US3317110A (en) * | 1965-05-10 | 1967-05-02 | Monsanto Co | Container with folded body of curvilinear cross section |
| US3700018A (en) * | 1970-01-14 | 1972-10-24 | Luigi Goglio | Semirigid container |
| DE3305144A1 (de) * | 1983-02-15 | 1984-08-16 | Hoechst Ag, 6230 Frankfurt | Innendruckbelastbare verpackung aus flexiblem material fuer fuellgueter, vorzugsweise fluessigkeiten, verfahren zur herstellung einer befuellten verpackung und verwendung der verpackung |
| DE8800575U1 (de) * | 1988-01-19 | 1989-02-02 | INDAG Gesellschaft für Industriebedarf mbH, 6900 Heidelberg | Standbeutel |
| US5916685A (en) * | 1996-07-09 | 1999-06-29 | Tetra Laval Holdings & Finance, Sa | Transparent high barrier multilayer structure |
| JP2000335630A (ja) * | 1999-05-25 | 2000-12-05 | Kansai Kagaku Shoji Kk | 筒状物の包装体 |
| JP2001151249A (ja) * | 1999-11-25 | 2001-06-05 | Fuji Seal Inc | スパウト付き容器及びその製造方法 |
-
2004
- 2004-05-06 DE DE200410022375 patent/DE102004022375A1/de not_active Withdrawn
-
2005
- 2005-02-24 EP EP05707618A patent/EP1737748B1/de not_active Expired - Lifetime
- 2005-02-24 JP JP2007505405A patent/JP4712795B2/ja not_active Expired - Fee Related
- 2005-02-24 WO PCT/EP2005/001961 patent/WO2005105601A1/de not_active Ceased
- 2005-02-24 US US11/547,212 patent/US20090010576A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385294A (en) * | 1989-02-22 | 1995-01-31 | Tetra Pak Holdings S.A. | Liquid package with aseptic properties and a method of producing such a package |
| DE10221432A1 (de) * | 2002-05-14 | 2003-12-04 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Schlauchförmiger Beutel mit Kappenverschluß |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862393A1 (de) * | 2006-06-01 | 2007-12-05 | Aisapack Holding SA | Boden einer Kunststoffverpackung |
| WO2007138514A1 (fr) * | 2006-06-01 | 2007-12-06 | Aisapack Holding S.A. | Fond pour emballage en matiere plastique |
| US8245872B2 (en) | 2006-06-01 | 2012-08-21 | Aisapack Holding S.A. | Plastic bottom for package |
| GB2503750A (en) * | 2012-07-07 | 2014-01-08 | Green Alan J | Flexible container with stiffening means and a closure |
| GB2503750B (en) * | 2012-07-07 | 2014-06-04 | Green Alan J | Fluid containers |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007530380A (ja) | 2007-11-01 |
| EP1737748A1 (de) | 2007-01-03 |
| DE102004022375A1 (de) | 2005-10-20 |
| EP1737748B1 (de) | 2012-07-11 |
| JP4712795B2 (ja) | 2011-06-29 |
| US20090010576A1 (en) | 2009-01-08 |
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