EP0580989B1 - Verpackungsbeutel für flüssige, pastöse und körnige Stoffe, sowie Verfahren zu seiner Herstellung - Google Patents

Verpackungsbeutel für flüssige, pastöse und körnige Stoffe, sowie Verfahren zu seiner Herstellung Download PDF

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Publication number
EP0580989B1
EP0580989B1 EP93108823A EP93108823A EP0580989B1 EP 0580989 B1 EP0580989 B1 EP 0580989B1 EP 93108823 A EP93108823 A EP 93108823A EP 93108823 A EP93108823 A EP 93108823A EP 0580989 B1 EP0580989 B1 EP 0580989B1
Authority
EP
European Patent Office
Prior art keywords
bag
packaging bag
foil
web
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
EP93108823A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0580989A1 (de
Inventor
Rodney Haydn Imer
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.)
Individual
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 EP0580989A1 publication Critical patent/EP0580989A1/de
Application granted granted Critical
Publication of EP0580989B1 publication Critical patent/EP0580989B1/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
    • B65D75/5861—Spouts
    • B65D75/5866—Integral spouts
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0012—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing in the direction of movement
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • 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
    • Y10S383/906—Dispensing feature

Definitions

  • the design according to the invention results in that when the packaging bag is filled, the pressure exerted on the inner walls has a different effect on the side walls than on the front wall and the rear wall.
  • the different stiffness of the side walls with respect to the front wall and the rear wall can either be achieved by using a different material for the side walls than for the front wall and the rear wall, or it can be used for the Side walls are made of the same material, only foil sections of different thickness are used for the side walls and the front and rear walls.
  • the currently used film thickness will depend on the size of the packaging and the density of the content, as well as, for example, on the desired shape of the content.
  • FIG. 1 to 3 show the packaging bag in the already filled state.
  • the lower ends 3.2 and 4.2 of the side walls 3 and 4 have folded inwards and form a flat support which enables the bag to stand securely and stably on a flat surface.
  • the upper ends 3.1 and 4.1 of the two side walls are against folded inside, so that the bag has an approximately triangular shape when viewed from the side.
  • the front and rear walls are welded to the side walls along the upper edge 6 of the bag.
  • a packaging bag is shown, which is constructed in principle exactly the same as the packaging bag according to FIGS. 1 to 3, and differs from this only in the design of the pouring part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Fats And Perfumes (AREA)
EP93108823A 1992-06-04 1993-06-02 Verpackungsbeutel für flüssige, pastöse und körnige Stoffe, sowie Verfahren zu seiner Herstellung Expired - Lifetime EP0580989B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9207558U DE9207558U1 (de) 1992-06-04 1992-06-04 Verpackungsbeutel für flüssige, pastöse und körnige Stoffe
DE9207558U 1992-06-04

Publications (2)

Publication Number Publication Date
EP0580989A1 EP0580989A1 (de) 1994-02-02
EP0580989B1 true EP0580989B1 (de) 1995-09-27

Family

ID=6880219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93108823A Expired - Lifetime EP0580989B1 (de) 1992-06-04 1993-06-02 Verpackungsbeutel für flüssige, pastöse und körnige Stoffe, sowie Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US5547284A (da)
EP (1) EP0580989B1 (da)
AT (1) ATE128431T1 (da)
DE (2) DE9207558U1 (da)
DK (1) DK0580989T3 (da)
ES (1) ES2078777T3 (da)

Cited By (4)

* Cited by examiner, † Cited by third party
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AU660597B3 (en) * 1994-04-08 1995-06-29 Rodney Hayden Imer A bag
AU692627B2 (en) * 1994-11-18 1998-06-11 Kabushiki Kaisha Hosokawa Yoko Bag for bag-in-box and bag-in-box
AU694277B2 (en) * 1994-11-21 1998-07-16 Unisabi S.A. Specialites Alimentaires Pour Animaux A carrier bag
EP0937651A2 (de) * 1998-02-19 1999-08-25 Rodney Haydn Imer Verbundfolie, insbesondere zur Herstellung von Verpackungsbeuteln, sowie aus einer derartigen Verbundfolie hergestellter Verpackungsbeutel

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GB1465695A (en) * 1973-05-21 1977-02-23 Metal Box Co Ltd Packs and methods of making them
US4454979A (en) * 1980-09-05 1984-06-19 Toyo Seikan Kaisha Ltd. Laminated packing bag with spout formed from handle portion
EP0315724A1 (en) * 1987-11-10 1989-05-17 Gianfranco Galimberti Roll of separable valved synthetic bags to be filled before separation
DE3925981A1 (de) * 1989-08-05 1991-02-07 Hoechst Ag Prismatischer standbeutel fuer fliessfaehige fuellgueter
US5195829A (en) * 1990-10-26 1993-03-23 Golden Valley Microwave Foods Inc. Flat bottomed stand-up microwave corn popping bag
DE9017419U1 (de) * 1990-12-24 1991-03-14 Imer, Rodney Haydn, Dipl.-Ing., 4000 Düsseldorf Konturenbeutel zur Aufnahme flüssiger oder pastöser Stoffe
JP3292497B2 (ja) * 1992-01-31 2002-06-17 株式会社細川洋行 自立袋およびその製造方法
DE4203798C2 (de) * 1992-02-10 1999-07-15 Rovema Gmbh Verfahren und Vorrichtung zur Herstellung eines Schlauchbeutels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660597B3 (en) * 1994-04-08 1995-06-29 Rodney Hayden Imer A bag
AU692627B2 (en) * 1994-11-18 1998-06-11 Kabushiki Kaisha Hosokawa Yoko Bag for bag-in-box and bag-in-box
AU694277B2 (en) * 1994-11-21 1998-07-16 Unisabi S.A. Specialites Alimentaires Pour Animaux A carrier bag
EP0937651A2 (de) * 1998-02-19 1999-08-25 Rodney Haydn Imer Verbundfolie, insbesondere zur Herstellung von Verpackungsbeuteln, sowie aus einer derartigen Verbundfolie hergestellter Verpackungsbeutel
EP0937651A3 (de) * 1998-02-19 2000-07-05 Rodney Haydn Imer Verbundfolie, insbesondere zur Herstellung von Verpackungsbeuteln, sowie aus einer derartigen Verbundfolie hergestellter Verpackungsbeutel

Also Published As

Publication number Publication date
US5547284A (en) 1996-08-20
DE59300663D1 (de) 1995-11-02
ES2078777T3 (es) 1995-12-16
EP0580989A1 (de) 1994-02-02
DK0580989T3 (da) 1996-02-05
DE9207558U1 (de) 1992-10-29
ATE128431T1 (de) 1995-10-15

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