Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-03-13
2007-03-13
Fiorilla, Chris (Department: 1734)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S271000, C156S289000, C156S324000
Reexamination Certificate
active
10685186
ABSTRACT:
Slitters cut through a first layer of film immediately prior to lamination of the first layer to a second layer of film to form a strip therebetween. The degree of bonding between the first and second layers is adjusted so that the strip can be removed without harming the rest of the film or destroying any barrier properties. The lamination process can utilize extrusion lamination or adhesive lamination to provide a variety of uses: removable coupons, prize disclosures, stickers, and an adhesive re-close strip.
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English Abstract of JP 62-63736.
Knoerzer Anthony Robert
Kohl Garrett William
Tucker Steven Kenneth
Cahoon Colin P.
Carstens & Cahoon LLP
Fiorilla Chris
Frito-Lay North America, Inc.
Po Chan Sing
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