Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1994-08-05
1997-06-03
Yoder, Michele K.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428131, 428138, 428166, 428172, 156292, 1563096, B32B 324, B32B 326
Patent
active
056352751
ABSTRACT:
The present invention provides an improved method for laminating a first three-dimensional apertured or non-apertured film material to a second flat or three-dimensional apertured or non-apertured film material utilizing the heat generated by the extrusion of the first and/or second materials and the films produced thereby.
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PCT Search Report for PCT/US95/09829 mailed 05 Dec. 1995.
Biagioli John D.
Clark Timothy L.
Otte Gary A.
Tredegar Industries Inc.
Yoder Michele K.
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