CA2131882A1 - Double seal peelable barrier overwrap - Google Patents

Double seal peelable barrier overwrap

Info

Publication number
CA2131882A1
CA2131882A1 CA 2131882 CA2131882A CA2131882A1 CA 2131882 A1 CA2131882 A1 CA 2131882A1 CA 2131882 CA2131882 CA 2131882 CA 2131882 A CA2131882 A CA 2131882A CA 2131882 A1 CA2131882 A1 CA 2131882A1
Authority
CA
Canada
Prior art keywords
seal
support member
film
product
permeable film
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.)
Abandoned
Application number
CA 2131882
Other languages
English (en)
French (fr)
Inventor
James A. Mize, Jr.
Henry Walker Stockley, Iii
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 Conn
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 WR Grace and Co Conn filed Critical WR Grace and Co Conn
Publication of CA2131882A1 publication Critical patent/CA2131882A1/en
Abandoned legal-status Critical Current

Links

Landscapes

  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
CA 2131882 1993-09-14 1994-09-12 Double seal peelable barrier overwrap Abandoned CA2131882A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12118693A 1993-09-14 1993-09-14
US121,186 1993-09-14

Publications (1)

Publication Number Publication Date
CA2131882A1 true CA2131882A1 (en) 1995-03-15

Family

ID=22395113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2131882 Abandoned CA2131882A1 (en) 1993-09-14 1994-09-12 Double seal peelable barrier overwrap

Country Status (4)

Country Link
AU (1) AU693103B2 (pt)
BR (1) BR9403546A (pt)
CA (1) CA2131882A1 (pt)
NZ (1) NZ264441A (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
US4886690A (en) * 1987-12-21 1989-12-12 W. R. Grace & Co. Peelable barrier film for vacuum skin packages and the like
US4889731A (en) * 1988-02-12 1989-12-26 W. R. Grace & Co.-Conn. Package having peelable film

Also Published As

Publication number Publication date
NZ264441A (en) 1996-09-25
AU7292594A (en) 1995-03-30
AU693103B2 (en) 1998-06-25
BR9403546A (pt) 1995-05-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead