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EP0368145A1 - Sac stable - Google Patents

Sac stable Download PDF

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Publication number
EP0368145A1
EP0368145A1 EP89120286A EP89120286A EP0368145A1 EP 0368145 A1 EP0368145 A1 EP 0368145A1 EP 89120286 A EP89120286 A EP 89120286A EP 89120286 A EP89120286 A EP 89120286A EP 0368145 A1 EP0368145 A1 EP 0368145A1
Authority
EP
European Patent Office
Prior art keywords
bag according
bag
section
corner
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.)
Granted
Application number
EP89120286A
Other languages
German (de)
English (en)
Other versions
EP0368145B1 (fr
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/fr
Application granted granted Critical
Publication of EP0368145B1 publication Critical patent/EP0368145B1/fr
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 bag according to the preamble of claim 1.
  • Such a pouch is known from Swiss Patent No. 588 389, which has two pouch walls and a folding base which are connected to one another at the edges.
  • this stable bag can be filled with a wide variety of materials, it has the serious disadvantage that the pouring does not take place through a defined opening. This disadvantage is particularly noticeable in the case of liquid contents, the difficulties already occurring when the bag is opened and both hands are required for emptying.
  • the aim of the invention is to improve a standing bag while avoiding the disadvantages of the prior art so that it can be emptied safely and reliably by means of one-hand operation.
  • 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 and 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 2, 3.
  • 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. However, it is possible to vary this angle between 15 ° and 75 ° in order to remove a certain amount from the bag by holding the bag in an inclined position. It can be advantageous here if a marking is made on the bag.
  • FIG. 3 shows a pouring device for the bag.
  • the pouring device contains a pouring tube 15 which is arranged on the side of the bag opposite the section with a support opening.
  • the pouring tube 15 is inserted parallel to the edges 4 between the front and rear wall 2 and is held in this position by a pattern 16 of seams such that after opening the bag by cutting along the line 17, the pouring tube 15 is exposed.
  • FIG. 4 shows another embodiment of the pouring device, which can be closed again. Similar to the embodiment in accordance with FIG are held between the front and rear walls. In the same way, the anchoring part 23 is attached to the bag.
  • a nipple 25 is provided instead of the hinged lid, which is arranged in the pouring tube 20.
  • This nipple 25 can have a smooth shaft 26 which is inserted into the pouring tube 20, or have a threaded section which is screwed into the pouring tube 20.
  • this nipple 25 is provided with a head part 27.
  • a sealing ring 28 is provided, which is inserted on the underside of the head part 27.
  • the embodiment of a metering device for a bag according to FIG. 1 shown in FIG. 6 comprises a metering chamber 31, a pouring channel 32 and a venting channel 33.
  • the pouring channel 32 is provided with a closure according to FIG. 4 and a flap 34, via which the metering chamber 31 is filled can.
  • An element 35 is arranged in the ventilation duct 33, which is permeable to air but not permeable to liquid.
  • the metering chamber 31 is designed as a bag and has a shape adapted to the folding base, so that it rests on the folding base and is connected to it.
  • the flap 34 In order to dispense a certain amount from the bag, the flap 34 is pushed open in the pouring channel 32 by means of pressure on the bag, as a result of which the metering chamber 31 fills. If the dosing chamber 31 is filled, the flap 34 is closed automatically.
  • FIG. 4 Another embodiment of a metering device is shown in FIG. This is a measuring cup 41.
  • the measuring cup 41 is arranged in a section 44 with a support opening.
  • an elongated hole 42 is provided in section 5, which serves as a support opening after removal of the measuring cup.
  • the measuring cup 41 is held in the elongated hole 42 by means of a tear-off film 43.
  • the bag shown in FIG. 9 is similar to the basic design and, like this, contains 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 45 with a carrier opening, which consists of five holes chern 46 is formed.
  • a section is provided on the cut of the bag symmetrically to the fold line 47 on the same side of the front and rear wall, which after the cut is folded around the fold line 47 and the outer fold line 5, 6 (only one is visible) one above the other. These sections are joined together at the edges 48.
  • the corner seams 4a are placed on the side of the section 45, which serve here as reinforcement seams 49, like the reinforcement seam 49 at the other end.
  • the handling of the bag is improved by these reinforcing seams 49.
  • an adhesive strip 50 is arranged on the front wall 1 in the region of the upper corner, which is opposite section 5 with the carrying opening. After opening the bag at the position shown by the dashed line 51 and the symbol of a pair of scissors, the bag can be closed again by folding over a front and rear wall section.
  • the support opening can also be formed from two elongated holes.
  • the reinforcement seams 49 in the base 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 the section 45 with a support opening.
  • a pouring device 7 is arranged on the bag in the basic form, which consists of a pouring tube 8, a funnel-shaped extension 9 formed in one piece with the pouring tube, and a closure part 10.
  • the funnel-shaped extension 9 is designed such that it widens towards the inside of the bag.
  • FIG. 11 shows part of a bag with a pouring device 11, which is similar to that in FIG. 1 Pouring device 7 shown is formed and differs only in the design of the funnel-shaped extension 12.

Landscapes

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

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 (fr) 1988-11-09 1988-11-09
CH4153/88 1988-11-09

Publications (2)

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

Family

ID=4270800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120286A Expired - Lifetime EP0368145B1 (fr) 1988-11-09 1989-11-02 Sac stable

Country Status (5)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR900100201A (en) * 1989-03-23 1990-07-31 Colgate Palmolive Co Flexible small envelop for pouring facility
EP0515896A1 (fr) * 1991-05-16 1992-12-02 Cellpack Ag Poche
US5251982A (en) * 1988-07-08 1993-10-12 Ab Tetra Pak Discharging device for a packaging container
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
US6174083B1 (en) * 1999-06-02 2001-01-16 Sa Acp Flat sealed sachet
WO2002090195A3 (fr) * 2001-05-04 2003-02-06 Kohler Packaging Ltd Kohler Fl Emballage souple
US6599016B1 (en) 2002-02-14 2003-07-29 Stone Container Corporation Pinch bottom bag with tear strip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547633A (fr) * 1955-05-12 1900-01-01
FR2171001A1 (en) * 1972-02-03 1973-09-21 Basmadjian Ieria Flexible plastic sachet - free standing and readily gripped while discharging liquid contents
US3799914A (en) * 1970-04-29 1974-03-26 Jenos Inc Standable flexible container with straw
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637572B1 (fr) * 1988-10-12 1990-12-14 Thimonnier Sa Recipient en matiere souple

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547633A (fr) * 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

Cited By (10)

* 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
GR900100201A (en) * 1989-03-23 1990-07-31 Colgate Palmolive Co Flexible small envelop for pouring facility
EP0515896A1 (fr) * 1991-05-16 1992-12-02 Cellpack Ag Poche
US5312189A (en) * 1991-05-16 1994-05-17 Cellpack Ag Bag made of foil material and a method of producing such a bag
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
US6224528B1 (en) 1997-04-11 2001-05-01 Kapak Corporation Method for making bag constructions having inwardly directed side seal portions
US6174083B1 (en) * 1999-06-02 2001-01-16 Sa Acp Flat sealed sachet
WO2002090195A3 (fr) * 2001-05-04 2003-02-06 Kohler Packaging Ltd Kohler Fl Emballage souple
US6599016B1 (en) 2002-02-14 2003-07-29 Stone Container Corporation Pinch bottom bag with tear strip

Also Published As

Publication number Publication date
ES2044018T3 (es) 1994-01-01
CH677910A5 (fr) 1991-07-15
ATE94830T1 (de) 1993-10-15
DE58905679D1 (de) 1993-10-28
EP0368145B1 (fr) 1993-09-22

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