EP0383020B2 - Folienbeutel - Google Patents

Folienbeutel Download PDF

Info

Publication number
EP0383020B2
EP0383020B2 EP90100656A EP90100656A EP0383020B2 EP 0383020 B2 EP0383020 B2 EP 0383020B2 EP 90100656 A EP90100656 A EP 90100656A EP 90100656 A EP90100656 A EP 90100656A EP 0383020 B2 EP0383020 B2 EP 0383020B2
Authority
EP
European Patent Office
Prior art keywords
film
bag according
film bag
beads
side walls
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.)
Expired - Lifetime
Application number
EP90100656A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0383020A3 (en
EP0383020A2 (de
EP0383020B1 (de
Inventor
Rainer Dr. Wild
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.)
INDAG Gesellschaft fuer Industriebedarf mbH and Co Betriebs KG
Original Assignee
INDAG Gesellschaft fuer Industriebedarf mbH and Co Betriebs KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6835043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0383020(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by INDAG Gesellschaft fuer Industriebedarf mbH and Co Betriebs KG filed Critical INDAG Gesellschaft fuer Industriebedarf mbH and Co Betriebs KG
Priority to AT90100656T priority Critical patent/ATE87874T1/de
Publication of EP0383020A2 publication Critical patent/EP0383020A2/de
Publication of EP0383020A3 publication Critical patent/EP0383020A3/de
Application granted granted Critical
Publication of EP0383020B1 publication Critical patent/EP0383020B1/de
Publication of EP0383020B2 publication Critical patent/EP0383020B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/904—Filling tube

Definitions

  • the invention relates to a film bag made of a heat-sealable or weldable plastic film for receiving liquid and / or pasty media with two side walls forming surface parts which are sealed to one another at their longitudinal edges and at the lower cant and which form a removal opening at the upper end .
  • Such plastic film loot are particularly useful as disposable packaging for beverages, e.g. known from the German utility model G 88 07 593.1. Usually, these are pointed packaging with a filling volume of 0.2 l.
  • the films used in such beverage packaging have a thin aluminum film layer, which stabilizes the packaging, among other things.
  • Such foil bags are usually designed as stand-up bags. A bottom is incorporated into the bottom so that the prey can be placed on a support even after it has been opened, without the contents of the bag running out of the removal opening or the prey tipping over.
  • the removal opening can be predetermined by a predetermined puncture opening through which a straw tapering at its end can be pierced.
  • liquid or pasty media for example liquid detergents
  • plastic bags are mainly used as refill packs.
  • a fundamental advantage of the film bags can be seen in the fact that they can be folded up very flat in the unfilled state and thus take up little space.
  • Such foil bags are filled automatically with liquid or pasty media.
  • the foil bag is set up with its removal opening and a filler neck is inserted into the removal opening. After the foil bag is filled, the removal opening is welded or sealed.
  • the object of the invention is to provide a film bag whose removal opening or pouring spout can be opened easily for filling and which is particularly suitable for automatic filling.
  • the width of the respective beads should preferably be 5 mm to 10 mm, at least in the case of only one channel in each side wall.
  • each side wall should be congruent, but in mirror image three embroideries, the space or opening then formed between the side walls in the area of the opposite beads having the shape of a diamond. All the beads should run essentially parallel to one another, a width of about 0.5 mm to 1 mm being sufficient for each bead. In such a configuration of the removal opening, the central bead runs with its opening to the inside, i.e. towards the opposite side wall, while the two beads running to the left and right of this central bead form a groove on the outside of the foil bag. If several individual beads are made, they should have a maximum distance of 5mm to 10mm.
  • the beads have a shape in the longitudinal direction, i.e. in the direction of the longitudinal seams, such that they together form a funnel, i.e. these beads widen towards the end of the film bag or taper to the lower area of the film bag, a length of the beads between 10 mm and 50 mm being sufficient here as well.
  • All blanks from which the film bag is formed consist of a two-layer plastic film, as shown in section in FIG. 3.
  • the outwardly directed film 9, which forms the outer skin, is a polyester film with a thickness of 12 »m
  • the film 10» m which faces the interior of the film bag and forms the inner skin
  • a coextrusion film Manufactured polyethylene film deals.
  • Such a coextrusion film is built up in several layers and, depending on the requirements, the layer structure during the extrusion can be varied and adjusted according to the specific requirements.
  • the film 10 has a thickness of 150 »m, the film thicknesses given for a bag with a filling content of approximately 1 to 1.5 liters, and a maximum of 2 liters.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP90100656A 1989-01-13 1990-01-12 Folienbeutel Expired - Lifetime EP0383020B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90100656T ATE87874T1 (de) 1989-01-13 1990-01-12 Folienbeutel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8900366U DE8900366U1 (de) 1989-01-13 1989-01-13 Folienbeutel
DE8900366U 1989-01-13

Publications (4)

Publication Number Publication Date
EP0383020A2 EP0383020A2 (de) 1990-08-22
EP0383020A3 EP0383020A3 (en) 1990-11-22
EP0383020B1 EP0383020B1 (de) 1993-04-07
EP0383020B2 true EP0383020B2 (de) 1995-07-12

Family

ID=6835043

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90901569A Pending EP0453457A1 (de) 1989-01-13 1990-01-12 Folienbeutel
EP90100656A Expired - Lifetime EP0383020B2 (de) 1989-01-13 1990-01-12 Folienbeutel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP90901569A Pending EP0453457A1 (de) 1989-01-13 1990-01-12 Folienbeutel

Country Status (9)

Country Link
US (1) US5433526A (et)
EP (2) EP0453457A1 (et)
JP (1) JP2720106B2 (et)
AT (1) ATE87874T1 (et)
CA (1) CA2045508A1 (et)
DE (2) DE8900366U1 (et)
ES (1) ES2040510T3 (et)
TR (1) TR25078A (et)
WO (1) WO1990008070A2 (et)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630822A1 (en) * 1993-06-25 1994-12-28 The Procter & Gamble Company Pouch with ridges
EP0654418A1 (en) * 1993-11-15 1995-05-24 The Procter & Gamble Company Inflated, self standing flexible pouch
US5800808A (en) * 1994-05-24 1998-09-01 Veda Research And Development Co., Ltd. Copolymer-1 improvements in compositions of copolymers
USD409481S (en) * 1996-08-19 1999-05-11 The Coca-Cola Company Container
JP3336878B2 (ja) * 1996-09-27 2002-10-21 花王株式会社 ガゼット袋
US6164825A (en) * 1996-11-26 2000-12-26 The Coca-Cola Company Stable, flexible, easy open pouch
US6076968A (en) * 1996-11-26 2000-06-20 The Coca-Cola Company Easy open flexible pouch
USD455645S1 (en) 2000-05-26 2002-04-16 Kapak Corporation Pouch for holding liquids
USD448988S1 (en) 2001-02-08 2001-10-09 Kapak Corporation Stand-up pouch for holding liquids
US20040107676A1 (en) * 2002-12-05 2004-06-10 Murray R. Charles Flexible pouch and method of forming a flexible pouch
US7467074B2 (en) * 2002-02-01 2008-12-16 Ford Motor Company System and method of interactively assembling a model
ES2235567B1 (es) * 2002-09-10 2006-10-01 Juan Inazio Hartsuaga Uranga Bolsa de embalaje para conservar y distribuir productos granulados, pulverulentos o liquidos y procedimiento de fabricacion.
WO2005000079A1 (en) * 2003-06-27 2005-01-06 Koninklijke Philips Electronics, N.V. A pouch with side gussets for use in carrying fluid for personal hygiene device
US9751661B2 (en) 2004-08-03 2017-09-05 Pouch Pac Innovations, Llc Flexible pouch and method of forming flexible pouch
US20060062497A1 (en) * 2004-08-03 2006-03-23 Murray R C Flexible pouch with flat seam and method of forming
US20070110344A1 (en) * 2004-08-03 2007-05-17 Ppi Technologies, Inc. Flexible pouch with ergonomic shape and method of forming
US20090095369A1 (en) * 2005-06-16 2009-04-16 Murray R Charles Apparatus and method of filling a flexible pouch with extended shelf life
KR20080041689A (ko) * 2005-08-11 2008-05-13 다이니폰 인사츠 가부시키가이샤 주출구부를 구비한 백
US20070189644A1 (en) * 2006-02-14 2007-08-16 Ppi Technologies, Inc. Apparatus and method of forming a flexible pouch with improved side seam
US20070211967A1 (en) * 2006-03-07 2007-09-13 Ppi Technologies, Inc. Flexible pouch for an alcoholic beverage and method of forming
US20080226200A1 (en) * 2006-03-07 2008-09-18 Pouch Pac Innovations, Llc Flexible pouch with hanging aperture and method of forming
US7658286B2 (en) * 2006-03-15 2010-02-09 Pouch Pac Innovations, Llc Package with integrated tracking device and method and apparatus of manufacture
JP5082279B2 (ja) * 2006-04-07 2012-11-28 東洋製罐株式会社 パウチ容器
WO2007121437A2 (en) * 2006-04-17 2007-10-25 Ppi Technologies Global, Llc Holder with integral gripper for transporting a flexible pouch during manufacturing
US8083102B2 (en) * 2006-04-28 2011-12-27 Pouch Pac Innovations, Llc Flexible pouch with a tube spout fitment and flexible sleeve
US7661560B2 (en) * 2006-04-28 2010-02-16 Pouch Pac Innovations, Llc Flexible pouch with a tamper-evident outer cap fitment and method of forming
WO2008014443A2 (en) * 2006-07-27 2008-01-31 Pouch Pac Innovations, Llc Form-fill-seal apparatus and method for manufacturing pouch
WO2008057937A2 (en) * 2006-11-01 2008-05-15 Pouch Pac Innovations, Llc Method and apparatus for opening a flexible pouch using opening fingers
US20080131244A1 (en) * 2006-11-29 2008-06-05 Pouch Pac Innovations, Llc System, method and machine for continuous loading of a product
US8562274B2 (en) * 2006-11-29 2013-10-22 Pouch Pac Innovations, Llc Load smart system for continuous loading of a pouch into a fill-seal machine
US20090060399A1 (en) * 2007-08-28 2009-03-05 Roland Basque Easy-tear, non-laminated, polyolefin based pouch and method of fabrication
JP5376463B2 (ja) * 2010-04-15 2013-12-25 株式会社東陽機械製作所 包装袋及び同包装袋を用いた包装製品
DE102013226706A1 (de) 2013-12-19 2015-06-25 Beiersdorf Ag Leichtverpackung mit Dosierkammer
ES2789548T3 (es) * 2015-06-29 2020-10-26 Dow Global Technologies Llc Proceso para producir envases flexibles con sistema de dispensación microcapilar
EP3313742B1 (en) * 2015-06-29 2019-05-15 Dow Global Technologies LLC Process for in situ production of microcapillary dispensing system for flexible pouch
CN106347828B (zh) * 2015-07-20 2019-01-22 王及伟 流态物品储存囊及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538067A (et) * 1955-01-13
US3113715A (en) * 1961-02-03 1963-12-10 Dow Chemical Co Anti-block edge for plastic bags and the like
DE6600826U (de) * 1968-05-06 1969-01-23 Manfred P Dr Zeiser Papier-einzelpackung
US4078717A (en) * 1977-03-23 1978-03-14 Great Plains Bag Corporation Bag with opening means
US4261253A (en) * 1977-10-26 1981-04-14 Drug Concentrates, Inc. Method of making openable flexible packet
JPS5987455A (ja) * 1982-11-11 1984-05-21 Mitsubishi Paper Mills Ltd 画像形成法
ATE57880T1 (de) * 1985-09-23 1990-11-15 Hanns J Kristen Kunststoffbeutel zur vakuumverpackung.
US4848931A (en) * 1985-11-20 1989-07-18 Toyo Aluminium Kabushiki Kaisha Packaging sheet and containers and pouches using the sheet
EP0291065A3 (en) * 1987-05-14 1989-06-07 Reynolds Consumer Products, Inc. Nonoriented polyester films for lidding stock
DE8808158U1 (de) * 1988-02-06 1988-08-18 Hoechst Ag, 65929 Frankfurt Transportbequeme Folienstandverpackung für fließfähige Füllgüter
DE8807593U1 (de) * 1988-06-10 1988-09-08 INDAG Gesellschaft für Industriebedarf mbH, 6900 Heidelberg Nachfüllbeutel

Also Published As

Publication number Publication date
WO1990008070A2 (de) 1990-07-26
TR25078A (tr) 1992-11-01
CA2045508A1 (en) 1990-07-14
ES2040510T3 (es) 1993-10-16
EP0383020A3 (en) 1990-11-22
EP0383020A2 (de) 1990-08-22
EP0453457A1 (de) 1991-10-30
US5433526A (en) 1995-07-18
JP2720106B2 (ja) 1998-02-25
DE8900366U1 (de) 1989-08-03
DE59001149D1 (de) 1993-05-13
ATE87874T1 (de) 1993-04-15
WO1990008070A3 (de) 1990-09-07
EP0383020B1 (de) 1993-04-07
JPH04502599A (ja) 1992-05-14

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