Process for seaming coated cellulose webs

A - Human Necessities – 22 – C

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99/89, 154/53.17

A22C 13/00 (2006.01) B29C 53/38 (2006.01) B29D 23/00 (2006.01) C08J 5/12 (2006.01)

Patent

CA 1295175

PROCESS FOR SEAMING COATED CELLULOSE WEBS Abstract of the Disclosure A method for seaming flexible cellulose webs, to form a flexible cellulosic laminate structure, by a process which comprises overlapping edges of said cellulosic web, applying therebetween an aqueous zinc chloride solution, heating and pressing together the overlapped edges and retaining at least about 0.002 g/cm2 or more zinc chloride at the seam of said web and the resulting seamed webs.

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