CA1219243A - Fermeture collee pour sac, facile a defaire a la main et resistant a l'arrachement par le contenu - Google Patents

Fermeture collee pour sac, facile a defaire a la main et resistant a l'arrachement par le contenu

Info

Publication number
CA1219243A
CA1219243A CA000416234A CA416234A CA1219243A CA 1219243 A CA1219243 A CA 1219243A CA 000416234 A CA000416234 A CA 000416234A CA 416234 A CA416234 A CA 416234A CA 1219243 A CA1219243 A CA 1219243A
Authority
CA
Canada
Prior art keywords
bag
adhesive
closure
walls
channel
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
CA000416234A
Other languages
English (en)
Inventor
Fox J. Herrington, Jr.
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of CA1219243A publication Critical patent/CA1219243A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
CA000416234A 1981-12-30 1982-11-24 Fermeture collee pour sac, facile a defaire a la main et resistant a l'arrachement par le contenu Expired CA1219243A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33580081A 1981-12-30 1981-12-30
US335,800 1981-12-30

Publications (1)

Publication Number Publication Date
CA1219243A true CA1219243A (fr) 1987-03-17

Family

ID=23313262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416234A Expired CA1219243A (fr) 1981-12-30 1982-11-24 Fermeture collee pour sac, facile a defaire a la main et resistant a l'arrachement par le contenu

Country Status (1)

Country Link
CA (1) CA1219243A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry