EP0368145B1 - Stehfähiger Beutel - Google Patents

Stehfähiger Beutel Download PDF

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Publication number
EP0368145B1
EP0368145B1 EP89120286A EP89120286A EP0368145B1 EP 0368145 B1 EP0368145 B1 EP 0368145B1 EP 89120286 A EP89120286 A EP 89120286A EP 89120286 A EP89120286 A EP 89120286A EP 0368145 B1 EP0368145 B1 EP 0368145B1
Authority
EP
European Patent Office
Prior art keywords
bag
section
seam
corner
sidewalls
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
EP89120286A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0368145A1 (de
Inventor
Heinrich Haller
Rudolf Aeschbach
Martin Wiesmann
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.)
Cellpack AG
Original Assignee
Cellpack AG
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 Cellpack AG filed Critical Cellpack AG
Priority to AT89120286T priority Critical patent/ATE94830T1/de
Publication of EP0368145A1 publication Critical patent/EP0368145A1/de
Application granted granted Critical
Publication of EP0368145B1 publication Critical patent/EP0368145B1/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
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B65D33/06—Handles
    • B65D33/08—Hand holes
    • 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
    • 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
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like

Definitions

  • the present invention relates to a standing pouch.
  • EP-A-364 373 discloses standing bags, the pouring channel formed by beads is determined by weld seams which are arranged at right angles or along the axis of the outlet channel.
  • the aim of the invention is, while avoiding the disadvantages of the prior art, to improve a standing bag so that it can be emptied safely and reliably and the position and shape of the pouring channel can be changed without complex changes to the contour punching tool are necessary.
  • Such a bag also retains its complete angular basic shape in the area of the pouring opening. It is easier to hold the bag in the filling machine using clips.
  • the connection of the two side walls extends completely over the fully formed corner and closely adjoins the pouring channel. Regardless of the shape and position of the channel, the conditions are always the same. The contents of the bag cannot flow out in an uncontrolled manner and there are no spaces in the corner section to be cut into which the contents of the container can flow.
  • the position and shape of the pouring channel can be changed as required, without the need for time-consuming adaptation of the contour punching unit.
  • an adhesive strip can be attached to a side wall and the fully welded corner can be folded over onto this adhesive strip, a secure closure of the channel being ensured as a result of the side walls connected to the pouring channel on both sides.
  • FIG. 1 shows a preferred embodiment of a bag according to the invention, the basic shape of which consists of a film which is cut in such a way that a front and rear wall 1 and 2 and a folding base 3 are formed, which are welded, glued, heat-sealed at the open edges 4 , etc. are connected together to produce a closed, standing bag.
  • the bag is also provided with corner seams 4a at the corners in the area of the folding base 3.
  • the corner seams 4a are placed at 45 ° over the corners and each connect only one folding floor section to the directly opposite section of the front or rear wall.
  • the outer folding edges 5, 6 form the edges on which the filled bag stands.
  • the bag is provided with a pouring device 13 which is arranged in the area of a corner in such a way that the bag can be opened by severing a corner section.
  • the pouring device comprises two beads 14 which are formed opposite one another in the side walls 1, 2.
  • the seam 4 is widened over the corner section, as a result of which the pouring opening is held in a stable position when the bag is open.
  • the pouring device is arranged at an angle of 45 ° with respect to the corner edges.
  • this angle it is possible to vary this angle between 15 ° and 75 ° in order to maintain a certain angle by holding the bag in an inclined position Take the amount out of the bag. It can be advantageous here if a marking is made on the bag.
  • the bag shown in Figure 3 is similar to the basic design and contains like this a front and rear wall 1, 2 and a folding base 3 which are connected to one another at the edges 4.
  • the bag has a section 15 with a support opening, which is formed from five holes 16.
  • a section is provided on the cut of the bag symmetrically to the fold line 17 on the same side of the front and rear wall, which after the cut is folded around the fold line 17 and the outer fold line 5, 6 (only one is visible). These sections are joined together at the edges 18.
  • the corner seams 4a are placed on the side of the section 15, which serve here as reinforcement seams 19, like the reinforcement seam 19 at the other end.
  • the handling of the bag is improved by these reinforcing seams 19.
  • an adhesive strip 20 is arranged on the front wall 1 in the region of the upper corner, which is opposite section 15 with the carrying opening. After opening the bag at the point shown by the dashed line 21 and the symbol of scissors, the bag can be closed again by folding over a front and rear wall section.
  • the support opening can also be formed in the form of two elongated holes.
  • the reinforcement seams in the floor area can also be laid separately and further reinforcement seams can be placed between the holes in order to obtain a stable grip part.
  • a separate handle part can be attached to the bag instead of section 15 with a support opening.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Ceramic Products (AREA)
EP89120286A 1988-11-09 1989-11-02 Stehfähiger Beutel Expired - Lifetime EP0368145B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89120286T ATE94830T1 (de) 1988-11-09 1989-11-02 Stehfaehiger beutel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4153/88A CH677910A5 (pl) 1988-11-09 1988-11-09
CH4153/88 1988-11-09

Publications (2)

Publication Number Publication Date
EP0368145A1 EP0368145A1 (de) 1990-05-16
EP0368145B1 true EP0368145B1 (de) 1993-09-22

Family

ID=4270800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120286A Expired - Lifetime EP0368145B1 (de) 1988-11-09 1989-11-02 Stehfähiger Beutel

Country Status (5)

Country Link
EP (1) EP0368145B1 (pl)
AT (1) ATE94830T1 (pl)
CH (1) CH677910A5 (pl)
DE (1) DE58905679D1 (pl)
ES (1) ES2044018T3 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251982A (en) * 1988-07-08 1993-10-12 Ab Tetra Pak Discharging device for a packaging container
US5005734A (en) * 1989-03-23 1991-04-09 Colgate-Palmolive Company Flexible pouch with reinforcement to facillitate pouring
DE59207087D1 (de) * 1991-05-16 1996-10-17 Cellpack Ag Beutel
DE29516496U1 (de) * 1995-10-18 1996-04-18 Bischof Und Klein Gmbh & Co, 49525 Lengerich Beutel aus thermoplastischer Kunststoffolie
US5971613A (en) * 1997-04-11 1999-10-26 Kapak Corp. Bag constructions having inwardly directed side seal portions
FR2794433B1 (fr) * 1999-06-02 2005-08-19 Acp Sa Sachet plat, scelle
WO2002090195A2 (en) * 2001-05-04 2002-11-14 Kohler Packaging Limited, Kohler Flexible Packaging Cape Division Flexible package
US6599016B1 (en) 2002-02-14 2003-07-29 Stone Container Corporation Pinch bottom bag with tear strip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364373A1 (fr) * 1988-10-12 1990-04-18 Thimonnier S.A. Récipient en matière souple

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547633A (pl) * 1955-05-12 1900-01-01
US3799914A (en) * 1970-04-29 1974-03-26 Jenos Inc Standable flexible container with straw
FR2171001A1 (en) * 1972-02-03 1973-09-21 Basmadjian Ieria Flexible plastic sachet - free standing and readily gripped while discharging liquid contents
DE2621351A1 (de) * 1976-05-14 1977-11-17 Kloeckner Werke Ag Beutelaehnliche packung fuer die aufnahme von leicht verformbaren fuellguetern
US4353497A (en) * 1979-10-15 1982-10-12 Mobil Oil Corporation Free-standing thermoplastic bag construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364373A1 (fr) * 1988-10-12 1990-04-18 Thimonnier S.A. Récipient en matière souple

Also Published As

Publication number Publication date
ATE94830T1 (de) 1993-10-15
CH677910A5 (pl) 1991-07-15
EP0368145A1 (de) 1990-05-16
DE58905679D1 (de) 1993-10-28
ES2044018T3 (es) 1994-01-01

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