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CA875950A - Pinch bottom bag - Google Patents

Pinch bottom bag

Info

Publication number
CA875950A
CA875950ACA875950ACA875950DACA875950ACA 875950 ACA875950 ACA 875950ACA 875950 ACA875950 ACA 875950ACA 875950D ACA875950D ACA 875950DACA 875950 ACA875950 ACA 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 IncfiledCriticalDuPont Canada Inc
Application grantedgrantedCritical
Publication of CA875950ApublicationCriticalpatent/CA875950A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

CA875950A1969-05-211969-05-21Pinch bottom bagExpiredCA875950A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
CA521591969-05-21

Publications (1)

Publication NumberPublication Date
CA875950Atrue CA875950A (en)1971-07-20

Family

ID=4085272

Family Applications (1)

Application NumberTitlePriority DateFiling Date
CA875950AExpiredCA875950A (en)1969-05-211969-05-21Pinch bottom bag

Country Status (1)

CountryLink
CA (1)CA875950A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4276982A (en)*1977-10-261981-07-07Arvey CorporationPressure sensitive tape closure pouch
EP1228857A3 (en)*2001-02-062003-04-09Windmöller & Hölscher KGMethod of making gusseted bags from plastic sheet
EP2210818A1 (en)*2009-01-212010-07-28Papier-Mettler - Inh. Michael MettlerBag with folding sides with folding base and material flow section, constructed and designed for the manufacture of this bag with folding sides
WO2011016965A1 (en)*2009-08-042011-02-10Coating Excellence International LlcMethod and apparatus for bag closure and sealing
US8104961B2 (en)2009-03-242012-01-31Coating Excellence International LlcBag and zipper assembly with secured side gussets
US8227062B2 (en)2007-02-012012-07-24Coating Excellence International LlcPackage having a printed laminate
US8240915B2 (en)2008-12-222012-08-14Coating Excellence International LlcHeat activated adhesives for bag closures
US8297840B2 (en)2008-12-222012-10-30Coating Excellence International LlcHeat activated adhesives for bag closures
US8475046B2 (en)2008-12-222013-07-02Coating Excellence International LlcHeat activated adhesives for bag closures
US8486500B2 (en)2007-06-202013-07-16Coating Excellence International LlcFlat bottom bag
EP4215453A1 (en)*2022-01-212023-07-26Coveris Flexibles FrancePackaging bag with optimized bag head

Cited By (15)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4276982A (en)*1977-10-261981-07-07Arvey CorporationPressure sensitive tape closure pouch
EP1228857A3 (en)*2001-02-062003-04-09Windmöller & Hölscher KGMethod of making gusseted bags from plastic sheet
US8227062B2 (en)2007-02-012012-07-24Coating Excellence International LlcPackage having a printed laminate
US8486500B2 (en)2007-06-202013-07-16Coating Excellence International LlcFlat bottom bag
US8443578B2 (en)2008-12-222013-05-21Coating Excellence International LlcApparatus for bag closure and sealing using heated air
US8241193B2 (en)2008-12-222012-08-14Coating Excellence International LlcMethod and apparatus for bag closure and sealing
US8240915B2 (en)2008-12-222012-08-14Coating Excellence International LlcHeat activated adhesives for bag closures
US8297840B2 (en)2008-12-222012-10-30Coating Excellence International LlcHeat activated adhesives for bag closures
US8475046B2 (en)2008-12-222013-07-02Coating Excellence International LlcHeat activated adhesives for bag closures
US9233502B2 (en)2008-12-222016-01-12Coating Excellence International LlcMethod and apparatus for bag closure and sealing
EP2210818A1 (en)*2009-01-212010-07-28Papier-Mettler - Inh. Michael MettlerBag with folding sides with folding base and material flow section, constructed and designed for the manufacture of this bag with folding sides
US8104961B2 (en)2009-03-242012-01-31Coating Excellence International LlcBag and zipper assembly with secured side gussets
WO2011016965A1 (en)*2009-08-042011-02-10Coating Excellence International LlcMethod and apparatus for bag closure and sealing
EP4215453A1 (en)*2022-01-212023-07-26Coveris Flexibles FrancePackaging bag with optimized bag head
FR3132047A1 (en)*2022-01-212023-07-28Coveris Flexibles France Packing bag with optimized bag head

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