EP0987193A1 - Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube - Google Patents

Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube Download PDF

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Publication number
EP0987193A1
EP0987193A1 EP98810917A EP98810917A EP0987193A1 EP 0987193 A1 EP0987193 A1 EP 0987193A1 EP 98810917 A EP98810917 A EP 98810917A EP 98810917 A EP98810917 A EP 98810917A EP 0987193 A1 EP0987193 A1 EP 0987193A1
Authority
EP
European Patent Office
Prior art keywords
tube
strip
side walls
film material
end wall
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.)
Withdrawn
Application number
EP98810917A
Other languages
German (de)
English (en)
Inventor
Werner Linderberger
Beat Huggenberger
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.)
H OBRIST AND CO AG
Original Assignee
H OBRIST AND CO 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 H OBRIST AND CO AG filed Critical H OBRIST AND CO AG
Priority to EP98810917A priority Critical patent/EP0987193A1/fr
Priority to PCT/CH1999/000372 priority patent/WO2000015519A1/fr
Priority to AU50242/99A priority patent/AU5024299A/en
Priority to DE59903111T priority patent/DE59903111D1/de
Priority to JP2000570067A priority patent/JP2002524360A/ja
Priority to EP99934447A priority patent/EP1113967B1/fr
Publication of EP0987193A1 publication Critical patent/EP0987193A1/fr
Withdrawn legal-status Critical Current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
    • B65D75/5877—Non-integral spouts connected to a planar surface of the package wall
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing

Definitions

  • the invention relates to a tube and the Use of a plastic bag with a film material made of plastic, which has an end wall and two side walls the tube forms.
  • Resealable pouch to hold liquid or pasty goods are mostly made of plastic material made with very thin walls. This Bags are therefore very unstable and flexible. You are suitable therefore not as tubes.
  • the object of the invention is above all in forming a tube so that the above described danger of tipping over if the tube is like specified on the cap is reduced is.
  • the film material is advantageous Laminate that is at least a 60 to 200 ⁇ m thick inner Sealing layer made of polyolefin and a 10 to 25 ⁇ m thick Has outer layer of polyester, the strip-shaped Side margin sections each have a width of at least 6.5% of the total width of the sidewalls, however in any case are at least 4 mm wide.
  • the side walls are two stripes Side margin sections and along a strip-shaped End edge section flatly connected to each other and with a shoulder piece that is stiff compared to the film material provided that a closable outlet nozzle and has a flange attached to the end wall.
  • a simple bag construction can be advantageous in this way with bag material in the simplest way modify that a tube is created.
  • the bag tube shown in FIGS. 1 and 2 has two side walls 11 and 12 and an end wall 13, which are all formed from a piece of plastic sheet material.
  • the film material is preferably thin, light and flexible. According to the invention, it is above all a laminate with an inner sealing layer 14 (FIG. 3), whose thickness d 1 is 60 to 200 ⁇ m, and with an outer layer 15, whose thickness d 2 is 10 to 25 ⁇ m.
  • the inner sealing layer 14 consists of polyolefin, preferably polypropylene, polyethylene or a copolymer. It can also consist of several layers of different polyolefins.
  • the outer layer 15 consists of polyester, preferably polyethylene terephthalate or polyethylene naphthalate or a copolymer of, for example, 90% to 95% PET and 10% to 5% PEN.
  • a barrier layer 16 can expediently be arranged between the inner sealing layer 14 and the outer layer 15.
  • the barrier layer 16 can consist of aluminum with a thickness d 3 of 7 to 12 ⁇ m or of para-aramid (in particular "Kevlar®").
  • the two side walls 11 and 12 are two along strip-shaped side edge sections 17 and 18 and lengthways of an end edge portion 19 flat with each other connected, especially welded.
  • the width B of the In the exemplary embodiment, side walls 11, 12 each about 100 mm.
  • the side edge sections 17 and 18 each a width b, which in the exemplary embodiment is approximately 7%, but generally is about 6.5% to 10%. With smaller ones
  • the width b of tubes is at least 4 mm.
  • the width b the weld seams of both side edge sections 17, 18 ensures optimal stiffening of the tube body.
  • a shoulder piece is attached to the end wall 13, which is a closable opening in the form of a Exhaust nozzle 19 has.
  • the outlet port 19 is with a screw cap 20 shown closed.
  • the inside the end wall 13 abuts and closes tightly against it is attached, preferably welded.
  • the shoulder piece can also have different shapes, and it could also be attached to the outside of the end wall 13.
  • the shoulder piece 19, 21 is compared to the film material the side walls 11, 12 and the end wall 13 relative stiff.
  • the handling of the tube is by means of the wide side edge sections 17 and 18 reached stiffening the tube body much easier.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tubes (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)
EP98810917A 1998-09-15 1998-09-15 Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube Withdrawn EP0987193A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP98810917A EP0987193A1 (fr) 1998-09-15 1998-09-15 Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube
PCT/CH1999/000372 WO2000015519A1 (fr) 1998-09-15 1999-08-11 Tube, utilisation d'une poche en plastique et procede de production d'un tube
AU50242/99A AU5024299A (en) 1998-09-15 1999-08-11 Tube, utilization of a plastic bag and method for the production of a tube
DE59903111T DE59903111D1 (de) 1998-09-15 1999-08-11 Tube, verwendung eines kunststoffbeutels und verfahren zum herstellen einer tube
JP2000570067A JP2002524360A (ja) 1998-09-15 1999-08-11 チューブ、プラスチック・バッグの使用方法およびチューブの製造方法
EP99934447A EP1113967B1 (fr) 1998-09-15 1999-08-11 Tube, utilisation d'une poche en plastique et procede de production d'un tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810917A EP0987193A1 (fr) 1998-09-15 1998-09-15 Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube

Publications (1)

Publication Number Publication Date
EP0987193A1 true EP0987193A1 (fr) 2000-03-22

Family

ID=8236320

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98810917A Withdrawn EP0987193A1 (fr) 1998-09-15 1998-09-15 Tube, utilisation d'une poche plastique pour la fabrication du tube et procédé de fabrication du tube
EP99934447A Expired - Lifetime EP1113967B1 (fr) 1998-09-15 1999-08-11 Tube, utilisation d'une poche en plastique et procede de production d'un tube

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99934447A Expired - Lifetime EP1113967B1 (fr) 1998-09-15 1999-08-11 Tube, utilisation d'une poche en plastique et procede de production d'un tube

Country Status (5)

Country Link
EP (2) EP0987193A1 (fr)
JP (1) JP2002524360A (fr)
AU (1) AU5024299A (fr)
DE (1) DE59903111D1 (fr)
WO (1) WO2000015519A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3854720B1 (fr) 2018-10-19 2024-08-28 Toppan Printing Co., Ltd. Contenant tubulaire et son procédé de fabrication

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069748A (en) * 1975-11-20 1978-01-24 Claire D. Frank Method of forming a nozzle outlet in the stretchable flexible wall for a container
GB2241487A (en) * 1990-03-02 1991-09-04 Emzo S A I C Bags for liquids and their manufacture
FR2659600A1 (fr) * 1990-03-13 1991-09-20 Oreal Procede de fabrication d'un recipient comportant une poche souple et un col rigide et recipient obtenu par ce procede.
WO1992014658A1 (fr) * 1991-02-20 1992-09-03 Ips Innovative Packaging Systems Gmbh Sachet en feuille et procede pour son remplissage
US5511697A (en) * 1994-12-19 1996-04-30 The Procter & Gamble Company Reclosable pouch and method of construction
WO1996019395A1 (fr) * 1994-12-19 1996-06-27 The Procter & Gamble Company Emballage souple plat a soufflet pour distribuer un produit via un element de distribution

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069748A (en) * 1975-11-20 1978-01-24 Claire D. Frank Method of forming a nozzle outlet in the stretchable flexible wall for a container
GB2241487A (en) * 1990-03-02 1991-09-04 Emzo S A I C Bags for liquids and their manufacture
FR2659600A1 (fr) * 1990-03-13 1991-09-20 Oreal Procede de fabrication d'un recipient comportant une poche souple et un col rigide et recipient obtenu par ce procede.
WO1992014658A1 (fr) * 1991-02-20 1992-09-03 Ips Innovative Packaging Systems Gmbh Sachet en feuille et procede pour son remplissage
US5511697A (en) * 1994-12-19 1996-04-30 The Procter & Gamble Company Reclosable pouch and method of construction
WO1996019395A1 (fr) * 1994-12-19 1996-06-27 The Procter & Gamble Company Emballage souple plat a soufflet pour distribuer un produit via un element de distribution

Also Published As

Publication number Publication date
EP1113967B1 (fr) 2002-10-16
AU5024299A (en) 2000-04-03
EP1113967A1 (fr) 2001-07-11
DE59903111D1 (de) 2002-11-21
JP2002524360A (ja) 2002-08-06
WO2000015519A1 (fr) 2000-03-23

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