CA875950A - Pinch bottom bag - Google Patents

Pinch bottom bag

Info

Publication number
CA875950A
CA875950A CA875950A CA875950DA CA875950A CA 875950 A CA875950 A CA 875950A CA 875950 A CA875950 A CA 875950A CA 875950D A CA875950D A CA 875950DA CA 875950 A CA875950 A CA 875950A
Authority
CA
Canada
Prior art keywords
bottom bag
pinch bottom
pinch
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
CA875950A
Inventor
B. Dyer Gerald
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Application granted granted Critical
Publication of CA875950A publication Critical patent/CA875950A/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
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • 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
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA875950A 1969-05-21 1969-05-21 Pinch bottom bag Expired CA875950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA52159 1969-05-21

Publications (1)

Publication Number Publication Date
CA875950A true CA875950A (en) 1971-07-20

Family

ID=4085272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA875950A Expired CA875950A (en) 1969-05-21 1969-05-21 Pinch bottom bag

Country Status (1)

Country Link
CA (1) CA875950A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276982A (en) * 1977-10-26 1981-07-07 Arvey Corporation Pressure sensitive tape closure pouch
EP1228857A2 (en) * 2001-02-06 2002-08-07 Windmöller & Hölscher KG Method of making gusseted bags from plastic sheet
EP2210818A1 (en) * 2009-01-21 2010-07-28 Papier-Mettler - Inh. Michael Mettler Bag with folding sides with folding base and material flow section, constructed and designed for the manufacture of this bag with folding sides
WO2011016965A1 (en) * 2009-08-04 2011-02-10 Coating Excellence International Llc Method and apparatus for bag closure and sealing
US8104961B2 (en) 2009-03-24 2012-01-31 Coating Excellence International Llc Bag and zipper assembly with secured side gussets
US8227062B2 (en) 2007-02-01 2012-07-24 Coating Excellence International Llc Package having a printed laminate
US8240915B2 (en) 2008-12-22 2012-08-14 Coating Excellence International Llc Heat activated adhesives for bag closures
US8297840B2 (en) 2008-12-22 2012-10-30 Coating Excellence International Llc Heat activated adhesives for bag closures
US8475046B2 (en) 2008-12-22 2013-07-02 Coating Excellence International Llc Heat activated adhesives for bag closures
US8486500B2 (en) 2007-06-20 2013-07-16 Coating Excellence International Llc Flat bottom bag
EP4215453A1 (en) * 2022-01-21 2023-07-26 Coveris Flexibles France Packaging bag with optimized bag head

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276982A (en) * 1977-10-26 1981-07-07 Arvey Corporation Pressure sensitive tape closure pouch
EP1228857A2 (en) * 2001-02-06 2002-08-07 Windmöller & Hölscher KG Method of making gusseted bags from plastic sheet
EP1228857A3 (en) * 2001-02-06 2003-04-09 Windmöller & Hölscher KG Method of making gusseted bags from plastic sheet
US8227062B2 (en) 2007-02-01 2012-07-24 Coating Excellence International Llc Package having a printed laminate
US8486500B2 (en) 2007-06-20 2013-07-16 Coating Excellence International Llc Flat bottom bag
US8241193B2 (en) 2008-12-22 2012-08-14 Coating Excellence International Llc Method and apparatus for bag closure and sealing
US8240915B2 (en) 2008-12-22 2012-08-14 Coating Excellence International Llc Heat activated adhesives for bag closures
US8297840B2 (en) 2008-12-22 2012-10-30 Coating Excellence International Llc Heat activated adhesives for bag closures
US8443578B2 (en) 2008-12-22 2013-05-21 Coating Excellence International Llc Apparatus for bag closure and sealing using heated air
US8475046B2 (en) 2008-12-22 2013-07-02 Coating Excellence International Llc Heat activated adhesives for bag closures
US9233502B2 (en) 2008-12-22 2016-01-12 Coating Excellence International Llc Method and apparatus for bag closure and sealing
EP2210818A1 (en) * 2009-01-21 2010-07-28 Papier-Mettler - Inh. Michael Mettler Bag with folding sides with folding base and material flow section, constructed and designed for the manufacture of this bag with folding sides
US8104961B2 (en) 2009-03-24 2012-01-31 Coating Excellence International Llc Bag and zipper assembly with secured side gussets
WO2011016965A1 (en) * 2009-08-04 2011-02-10 Coating Excellence International Llc Method and apparatus for bag closure and sealing
EP4215453A1 (en) * 2022-01-21 2023-07-26 Coveris Flexibles France Packaging bag with optimized bag head
FR3132047A1 (en) * 2022-01-21 2023-07-28 Coveris Flexibles France Packing bag with optimized bag head

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