GB2155432B - Multilayered sack and process of producing same - Google Patents

Multilayered sack and process of producing same

Info

Publication number
GB2155432B
GB2155432B GB8505916A GB8505916A GB2155432B GB 2155432 B GB2155432 B GB 2155432B GB 8505916 A GB8505916 A GB 8505916A GB 8505916 A GB8505916 A GB 8505916A GB 2155432 B GB2155432 B GB 2155432B
Authority
GB
United Kingdom
Prior art keywords
sack
multilayered
producing same
producing
same
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
GB8505916A
Other versions
GB8505916D0 (en
GB2155432A (en
Inventor
Jens Christian Anderssen
Erik Koll Larssen
Bjorn Richard Petterson
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of GB8505916D0 publication Critical patent/GB8505916D0/en
Publication of GB2155432A publication Critical patent/GB2155432A/en
Application granted granted Critical
Publication of GB2155432B publication Critical patent/GB2155432B/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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
GB8505916A 1984-03-08 1985-03-07 Multilayered sack and process of producing same Expired GB2155432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO840877A NO153922C (en) 1984-03-08 1984-03-08 MULTIPLE BAGS AND PROCEDURE FOR PREPARING THE SAME.

Publications (3)

Publication Number Publication Date
GB8505916D0 GB8505916D0 (en) 1985-04-11
GB2155432A GB2155432A (en) 1985-09-25
GB2155432B true GB2155432B (en) 1988-06-15

Family

ID=19887528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8505916A Expired GB2155432B (en) 1984-03-08 1985-03-07 Multilayered sack and process of producing same

Country Status (3)

Country Link
GB (1) GB2155432B (en)
IN (1) IN163232B (en)
NO (1) NO153922C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB999451A (en) * 1961-05-23 1965-07-28 Joseph Boone Process and device for the production of a multiply tube and bag manufactured from such tube
DE2461828A1 (en) * 1974-12-30 1976-07-08 Windmoeller & Hoelscher ONE-SIDED MULTI-PAYER BAG

Also Published As

Publication number Publication date
GB8505916D0 (en) 1985-04-11
GB2155432A (en) 1985-09-25
IN163232B (en) 1988-08-27
NO840877L (en) 1985-09-09
NO153922B (en) 1986-03-10
NO153922C (en) 1986-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee