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CA894640A - Bag closure - Google Patents

Bag closure

Info

Publication number
CA894640A
CA894640A CA894640A CA894640DA CA894640A CA 894640 A CA894640 A CA 894640A CA 894640 A CA894640 A CA 894640A CA 894640D A CA894640D A CA 894640DA CA 894640 A CA894640 A CA 894640A
Authority
CA
Canada
Prior art keywords
bag closure
closure
bag
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
CA894640A
Inventor
E. Wright Charles
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.)
ES&A Robinson Canada Ltd
Original Assignee
ES&A Robinson Canada Ltd
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 ES&A Robinson Canada Ltd filed Critical ES&A Robinson Canada Ltd
Application granted granted Critical
Publication of CA894640A publication Critical patent/CA894640A/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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
    • 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
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • B65D75/68—Inserted or applied tearing-strings or like flexible elements extending through wrapper closure or between wrapper layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA894640A 1970-01-07 1970-01-07 Bag closure Expired CA894640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA71599 1970-01-07

Publications (1)

Publication Number Publication Date
CA894640A true CA894640A (en) 1972-03-07

Family

ID=4086152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894640A Expired CA894640A (en) 1970-01-07 1970-01-07 Bag closure

Country Status (1)

Country Link
CA (1) CA894640A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486187A (en) * 1979-11-26 1984-12-04 Foster Robert D Method making a dispensing bag
US4576316A (en) * 1979-11-26 1986-03-18 Spred-A-Bag Inc. Dispensing bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486187A (en) * 1979-11-26 1984-12-04 Foster Robert D Method making a dispensing bag
US4576316A (en) * 1979-11-26 1986-03-18 Spred-A-Bag Inc. Dispensing bag

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