CA1174188A - Emballage souple, et machine et methode de production connexes - Google Patents

Emballage souple, et machine et methode de production connexes

Info

Publication number
CA1174188A
CA1174188A CA000430494A CA430494A CA1174188A CA 1174188 A CA1174188 A CA 1174188A CA 000430494 A CA000430494 A CA 000430494A CA 430494 A CA430494 A CA 430494A CA 1174188 A CA1174188 A CA 1174188A
Authority
CA
Canada
Prior art keywords
film
corner
easy
pack
seal
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
CA000430494A
Other languages
English (en)
Inventor
Ermanno Bortolani
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.)
Cryovac LLC
Original Assignee
WR Grace and Co
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
Priority claimed from GB8036190A external-priority patent/GB2086833B/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Priority to CA000430494A priority Critical patent/CA1174188A/fr
Application granted granted Critical
Publication of CA1174188A publication Critical patent/CA1174188A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
CA000430494A 1980-11-11 1983-06-15 Emballage souple, et machine et methode de production connexes Expired CA1174188A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000430494A CA1174188A (fr) 1980-11-11 1983-06-15 Emballage souple, et machine et methode de production connexes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8036190 1980-11-11
GB8036190A GB2086833B (en) 1980-11-11 1980-11-11 Flexible easy-open package
CA000389594A CA1164260A (fr) 1980-11-11 1981-11-06 Methode et dispositif de fabrication d'un element d'emballage souple
CA000430494A CA1174188A (fr) 1980-11-11 1983-06-15 Emballage souple, et machine et methode de production connexes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000389594A Division CA1164260A (fr) 1980-11-11 1981-11-06 Methode et dispositif de fabrication d'un element d'emballage souple

Publications (1)

Publication Number Publication Date
CA1174188A true CA1174188A (fr) 1984-09-11

Family

ID=27167167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000430494A Expired CA1174188A (fr) 1980-11-11 1983-06-15 Emballage souple, et machine et methode de production connexes

Country Status (1)

Country Link
CA (1) CA1174188A (fr)

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry