DE3274968D1 - Method for closing non-rigid bags and bags obtained by said method - Google Patents

Method for closing non-rigid bags and bags obtained by said method

Info

Publication number
DE3274968D1
DE3274968D1 DE8282903049T DE3274968T DE3274968D1 DE 3274968 D1 DE3274968 D1 DE 3274968D1 DE 8282903049 T DE8282903049 T DE 8282903049T DE 3274968 T DE3274968 T DE 3274968T DE 3274968 D1 DE3274968 D1 DE 3274968D1
Authority
DE
Germany
Prior art keywords
bags
rigid
closing non
closing
bags obtained
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
Application number
DE8282903049T
Other languages
English (en)
Inventor
Andre Allegre
Maxime Parrochia
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.)
Decomatic SA
Original Assignee
Decomatic 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
Priority claimed from FR8119539A external-priority patent/FR2514730B1/fr
Priority claimed from FR8123099A external-priority patent/FR2518059B2/fr
Application filed by Decomatic SA filed Critical Decomatic SA
Application granted granted Critical
Publication of DE3274968D1 publication Critical patent/DE3274968D1/de
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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1658—Elements for flattening or folding the mouth portion
    • B65D33/1666—Slitted tubes with or without a core; U-shaped clips made of one piece
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
DE8282903049T 1981-10-16 1982-10-13 Method for closing non-rigid bags and bags obtained by said method Expired DE3274968D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8119539A FR2514730B1 (fr) 1981-10-16 1981-10-16 Procede permettant d'assurer la fermeture de sacs non rigides et sacs obtenus par ledit procede
FR8123099A FR2518059B2 (fr) 1981-12-10 1981-12-10 Procede permettant d'assurer la fermeture de sacs non rigides et sacs obtenus par ledit procede
PCT/FR1982/000168 WO1983001430A1 (fr) 1981-10-16 1982-10-13 Procede permettant d'assurer la fermeture de sacs non rigides et sacs obtenus par ledit procede

Publications (1)

Publication Number Publication Date
DE3274968D1 true DE3274968D1 (en) 1987-02-12

Family

ID=26222578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282903049T Expired DE3274968D1 (en) 1981-10-16 1982-10-13 Method for closing non-rigid bags and bags obtained by said method

Country Status (5)

Country Link
EP (1) EP0104176B1 (de)
AU (1) AU8994982A (de)
DE (1) DE3274968D1 (de)
IT (1) IT1191032B (de)
WO (1) WO1983001430A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003276742A1 (en) * 2002-11-13 2004-06-03 Sehyang Industrial Co., Ltd. Pack sealing method and device
FR3122847B1 (fr) * 2021-05-12 2023-05-12 Holweg Group Procédé et machine de fabrication de sac flexible du type enveloppe, notamment avec renfort
WO2022238301A1 (fr) * 2021-05-12 2022-11-17 Holweg Group Sac flexible à fond transformable, son procédé et sa machine de fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1043277A (fr) * 1951-09-25 1953-11-09 Poignée fixe fixe ou amovible pour sacs en papier, cellophane ou autre matière
US3026017A (en) * 1959-05-11 1962-03-20 Bemis Bro Bag Co Bag top closure with carrying handle
US3442437A (en) * 1968-02-19 1969-05-06 Charles R Mann Bag construction with closure carrier
GB1365924A (en) * 1972-02-16 1974-09-04 British Visqueen Ltd Plastics film articles
CH630862A5 (en) * 1979-02-21 1982-07-15 Walter Monn Device for clamping together the overlapping and folded back edges of sheets, bags or packets, also designed to support them

Also Published As

Publication number Publication date
AU8994982A (en) 1983-05-05
IT1191032B (it) 1988-02-24
IT8223758A0 (it) 1982-10-15
EP0104176B1 (de) 1987-01-07
WO1983001430A1 (fr) 1983-04-28
EP0104176A1 (de) 1984-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee