FR2471323B3 - - Google Patents

Info

Publication number
FR2471323B3
FR2471323B3 FR8025487A FR8025487A FR2471323B3 FR 2471323 B3 FR2471323 B3 FR 2471323B3 FR 8025487 A FR8025487 A FR 8025487A FR 8025487 A FR8025487 A FR 8025487A FR 2471323 B3 FR2471323 B3 FR 2471323B3
Authority
FR
France
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
FR8025487A
Other languages
French (fr)
Other versions
FR2471323A1 (en
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.)
Librawerk Pelz & Nagel KG
Original Assignee
Librawerk Pelz & Nagel KG
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 Librawerk Pelz & Nagel KG filed Critical Librawerk Pelz & Nagel KG
Publication of FR2471323A1 publication Critical patent/FR2471323A1/en
Application granted granted Critical
Publication of FR2471323B3 publication Critical patent/FR2471323B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/06—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
FR8025487A 1979-11-28 1980-11-27 BAG IN TUBULAR MATERIAL HAVING INNER SIDE FOLDS AND APPARATUS FOR MANUFACTURING AND / OR CLOSING THE BAG Granted FR2471323A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2947784A DE2947784C2 (en) 1979-11-28 1979-11-28 Gusseted sack and device for its production made from a tube section

Publications (2)

Publication Number Publication Date
FR2471323A1 FR2471323A1 (en) 1981-06-19
FR2471323B3 true FR2471323B3 (en) 1982-09-17

Family

ID=6087002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025487A Granted FR2471323A1 (en) 1979-11-28 1980-11-27 BAG IN TUBULAR MATERIAL HAVING INNER SIDE FOLDS AND APPARATUS FOR MANUFACTURING AND / OR CLOSING THE BAG

Country Status (2)

Country Link
DE (1) DE2947784C2 (en)
FR (1) FR2471323A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275491A (en) * 1992-01-10 1994-01-04 Kabushiki Kaisha Hosokawa Yoko Zippered bags and method of forming the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1997257U (en) * 1968-08-10 1968-11-21 Neemann Mechanische Papierware FILM BAG MADE OF A COMPOSITE FILM.
DE2742382C2 (en) * 1977-09-21 1983-12-01 Melitta-Werke Bentz & Sohn, 4950 Minden Plastic film bag open on one side, especially for waste

Also Published As

Publication number Publication date
DE2947784A1 (en) 1981-06-19
DE2947784C2 (en) 1983-04-07
FR2471323A1 (en) 1981-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse