GB785821A - Improvements in paper and like bags - Google Patents

Improvements in paper and like bags

Info

Publication number
GB785821A
GB785821A GB13267/53A GB1326753A GB785821A GB 785821 A GB785821 A GB 785821A GB 13267/53 A GB13267/53 A GB 13267/53A GB 1326753 A GB1326753 A GB 1326753A GB 785821 A GB785821 A GB 785821A
Authority
GB
United Kingdom
Prior art keywords
bag
perforations
bags
paper
flaps
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
GB13267/53A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB785821A publication Critical patent/GB785821A/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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container

Abstract

785,821. Paper and like bags: packaging. BERGHGRACHT, M. May 12, 1953 [May 12, 1952], No. 13267/53. Classes 94(1) and 94(2). A gussetted bag having a transverse bottom seal 14 and additional creases 6, 7, whereby when opened out the bag has a square bottom, is formed of paper which may be laminated with one or more sheets of other material, which is partially or completely covered or impregnated with a thermoplastic lacquer, preferably on the side forming the inner wall of the bag, which is stated to provide properties such that preformed score lines permit ready folding of the bag. The bag is formed from a blank having flaps 10 and 8 but these flaps may be dispensed with. When the bag is used for vacuum conditioning of the contents, perforations 16 are provided and the upper edges of the bag are sealed together leaving the perforations free. The package is placed in a vacuum enclosure and the flap 10 is automatically drawn against the perforations when the package is withdrawn, and is then heat-sealed. The bags can be used for packing solid products in a gaseous medium, e.g. nitrogen, hydrogen, or helium.
GB13267/53A 1952-05-12 1953-05-12 Improvements in paper and like bags Expired GB785821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE785821X 1952-05-12

Publications (1)

Publication Number Publication Date
GB785821A true GB785821A (en) 1957-11-06

Family

ID=3880529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13267/53A Expired GB785821A (en) 1952-05-12 1953-05-12 Improvements in paper and like bags

Country Status (1)

Country Link
GB (1) GB785821A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833939A1 (en) * 1988-10-05 1990-04-12 Jacobs Suchard Ag VACUUM PACKING, COMPOSITE FILM FOR PRODUCING A VACUUM PACKING AND METHOD FOR PRODUCING THE SAME
DE3836653A1 (en) * 1988-10-27 1990-05-03 Jacobs Suchard Ag Package and top label for attachment to the end face of a package
DE3843333A1 (en) * 1988-12-22 1990-06-28 Jacobs Suchard Ag Package and top label for attachment to the end face of a package
CN109051369A (en) * 2018-08-06 2018-12-21 德清笑堂食品有限公司 A kind of multi-functional candy packing box
CN108996000B (en) * 2018-08-18 2023-08-25 广东太力科技集团股份有限公司 Vacuum compression bag capable of being placed stably

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833939A1 (en) * 1988-10-05 1990-04-12 Jacobs Suchard Ag VACUUM PACKING, COMPOSITE FILM FOR PRODUCING A VACUUM PACKING AND METHOD FOR PRODUCING THE SAME
US5000321A (en) * 1988-10-05 1991-03-19 Jacobs Suchard Ag Pack made of compound foil and corresponding production method
DE3836653A1 (en) * 1988-10-27 1990-05-03 Jacobs Suchard Ag Package and top label for attachment to the end face of a package
DE3843333A1 (en) * 1988-12-22 1990-06-28 Jacobs Suchard Ag Package and top label for attachment to the end face of a package
CN109051369A (en) * 2018-08-06 2018-12-21 德清笑堂食品有限公司 A kind of multi-functional candy packing box
CN108996000B (en) * 2018-08-18 2023-08-25 广东太力科技集团股份有限公司 Vacuum compression bag capable of being placed stably

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