Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Patent
1994-03-03
1995-08-15
Buffalow, Edith
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
428516, 428910, B32B 712
Patent
active
054418062
ABSTRACT:
The invention relates to an oriented sealable polypropylene film combining an improved water vapor barrier effect with considerably reduced global migration for packaging purposes and having the following layer structure:
REFERENCES:
patent: 5151317 (1992-09-01), Both
patent: 5234733 (1993-08-01), Schloegl
Bohner Jurgen
Brandt Rainer
Krallmann Anton
Neelen Neele
Reiners Ulrich
Buffalow Edith
Gerstenzang William C.
Wolff Walsrode Aktiengesellschaft
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