CA985228A - Plastic bag having elongate apertures angularly disposed - Google Patents

Plastic bag having elongate apertures angularly disposed

Info

Publication number
CA985228A
CA985228A CA153,071A CA153071A CA985228A CA 985228 A CA985228 A CA 985228A CA 153071 A CA153071 A CA 153071A CA 985228 A CA985228 A CA 985228A
Authority
CA
Canada
Prior art keywords
plastic bag
angularly disposed
elongate apertures
apertures angularly
elongate
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
CA153,071A
Other versions
CA153071S (en
Inventor
Rodney L. Wallace
Martin J. Melin
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA985228A publication Critical patent/CA985228A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/001Blocks, stacks or like assemblies of bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
CA153,071A 1971-11-03 1972-10-03 Plastic bag having elongate apertures angularly disposed Expired CA985228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19529671A 1971-11-03 1971-11-03

Publications (1)

Publication Number Publication Date
CA985228A true CA985228A (en) 1976-03-09

Family

ID=22720852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,071A Expired CA985228A (en) 1971-11-03 1972-10-03 Plastic bag having elongate apertures angularly disposed

Country Status (2)

Country Link
US (1) US3797732A (en)
CA (1) CA985228A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332327A (en) * 1980-05-06 1982-06-01 The Procter & Gamble Company Accurately placed stress concentrating aperture in flexible packages
US4476979A (en) * 1983-11-03 1984-10-16 Mobil Oil Corporation Thermoplastic bag pack
US4669251A (en) * 1985-09-20 1987-06-02 Nihon Tokkyo Kanri Company Limited Packaging bags
US4811417A (en) * 1988-01-05 1989-03-07 Trinity Paper & Plastics Corp. Handled bag with supporting slits in handle
US6059707A (en) * 1998-03-27 2000-05-09 Tenneco Packaging Inc. Easy to open handle bag and method of making the same
US6045838A (en) * 1998-08-10 2000-04-04 Davis; Harold L. Grape handling and storage bag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883108A (en) * 1930-07-22 1932-10-18 Ellis J Thompson Paper bag
US3227359A (en) * 1964-07-03 1966-01-04 Johnson & Johnson Package
US3587845A (en) * 1968-08-29 1971-06-28 Grace W R & Co Package of bags

Also Published As

Publication number Publication date
US3797732A (en) 1974-03-19

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