Product and process for strip lamination of a polymer film and nonwoven webs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 23, 2003
Grant Date -
Nov 8, 2001
app pub date -
Apr 10, 2001
filing date -
Oct 23, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A product, apparatus and process for lamination of a sheet of polymer film onto a sheet of light weight web material. An incoming sheet of material is slit into narrow webs, which may be folded by a folding guide, and separated by use of turning bars and guides. The narrow webs then enter an embossing or laminating station. The lamination process joins the two sheets which are of different widths to allow the process to produce stock for different final products. The laminate of folded webs and polymer may be slit and/or unfolded prior to being stored on a take-up reel.
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