EP0142455A3 - Bag of synthetic flexible material having a tab of heat-sealable foil to open it - Google Patents

Bag of synthetic flexible material having a tab of heat-sealable foil to open it Download PDF

Info

Publication number
EP0142455A3
EP0142455A3 EP84440046A EP84440046A EP0142455A3 EP 0142455 A3 EP0142455 A3 EP 0142455A3 EP 84440046 A EP84440046 A EP 84440046A EP 84440046 A EP84440046 A EP 84440046A EP 0142455 A3 EP0142455 A3 EP 0142455A3
Authority
EP
European Patent Office
Prior art keywords
sachet
tab
bag
heat
open
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
EP84440046A
Other languages
French (fr)
Other versions
EP0142455A2 (en
EP0142455B1 (en
Inventor
Raoul Gautier
Arnaud Privat De Garilhe
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.)
Societe Generale des Eaux Minerales de Vittel SA
Original Assignee
Societe Generale des Eaux Minerales de Vittel SA
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 Societe Generale des Eaux Minerales de Vittel SA filed Critical Societe Generale des Eaux Minerales de Vittel SA
Priority to AT84440046T priority Critical patent/ATE27128T1/en
Publication of EP0142455A2 publication Critical patent/EP0142455A2/en
Publication of EP0142455A3 publication Critical patent/EP0142455A3/en
Application granted granted Critical
Publication of EP0142455B1 publication Critical patent/EP0142455B1/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

1. Sachet of flexible synthetic material of the type obtained by suitable folding of a single film of synthetic material, or from two strips of film, and welds forming the different sides of the sachet, comprising, along one weld line and in line with the region of the sachet where the pouring opening must be formed, at least one narrow strip of a bilateral thermo-sealing film interposed between the two film thicknesses connected by the said weld line, characterised in that the narrow strips (16) possess in their central part a curvilinear section possessing a high point (17) outside the weld line.
EP84440046A 1983-11-15 1984-11-13 Bag of synthetic flexible material having a tab of heat-sealable foil to open it Expired EP0142455B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84440046T ATE27128T1 (en) 1983-11-15 1984-11-13 BAG MADE OF SYNTHETIC FLEXIBLE MATERIAL WITH HEAT-SEALABLE STRIP FOR OPENING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318258A FR2554788B1 (en) 1983-11-15 1983-11-15 BAG IN FLEXIBLE SYNTHETIC MATERIAL COMPRISING A THERMOSCELLANT FILM STRIP FOR ITS OPENING
FR8318258 1983-11-15

Publications (3)

Publication Number Publication Date
EP0142455A2 EP0142455A2 (en) 1985-05-22
EP0142455A3 true EP0142455A3 (en) 1985-06-19
EP0142455B1 EP0142455B1 (en) 1987-05-13

Family

ID=9294205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84440046A Expired EP0142455B1 (en) 1983-11-15 1984-11-13 Bag of synthetic flexible material having a tab of heat-sealable foil to open it

Country Status (4)

Country Link
EP (1) EP0142455B1 (en)
AT (1) ATE27128T1 (en)
DE (1) DE3463635D1 (en)
FR (1) FR2554788B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1397923B1 (en) * 2010-02-11 2013-02-04 Goglio Spa PARTICULARLY FLEXIBLE PACKAGE FOR LIQUID PRODUCTS.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547093A (en) *
US1987596A (en) * 1933-08-01 1935-01-15 American Enka Corp Package wrapper for textile products
GB868128A (en) * 1957-09-09 1961-05-17 Lewis Charles Mote Method of and means for protecting containers made of sheets of packaging material against damage from rapid temperature changes and breakage hazards, and the preservation of the contents of the container
FR1417040A (en) * 1964-11-20 1965-11-05 Heat-sealable containers
CH558283A (en) * 1973-01-12 1975-01-31 Hesser Ag Maschf Packaging container made from endless strip - performed tear-off strip ensures easy opening of packaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547093A (en) *
US1987596A (en) * 1933-08-01 1935-01-15 American Enka Corp Package wrapper for textile products
GB868128A (en) * 1957-09-09 1961-05-17 Lewis Charles Mote Method of and means for protecting containers made of sheets of packaging material against damage from rapid temperature changes and breakage hazards, and the preservation of the contents of the container
FR1417040A (en) * 1964-11-20 1965-11-05 Heat-sealable containers
CH558283A (en) * 1973-01-12 1975-01-31 Hesser Ag Maschf Packaging container made from endless strip - performed tear-off strip ensures easy opening of packaging

Also Published As

Publication number Publication date
FR2554788B1 (en) 1986-08-22
FR2554788A1 (en) 1985-05-17
EP0142455A2 (en) 1985-05-22
EP0142455B1 (en) 1987-05-13
DE3463635D1 (en) 1987-06-19
ATE27128T1 (en) 1987-05-15

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