A METHOD OF MAKING A THERMOPLASTIC FIBER COMPOSITE MATERIAL AND WEB

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United States of America Patent

APP PUB NO 20170067208A1
SERIAL NO

15309286

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Abstract

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A method for forming a thermoplastic composite material in a papermaking machine, wherein the method comprises the steps of: forming an aqueous fiber material suspension; bringing said fiber suspension in contact with at least one additive, said additive being introduced into said fiber suspension, whereby said additive reacts to form a precipitation product onto or into the fibers, thereby forming an intermediate suspension, introducing, after the formation of the intermediate suspension, a plastic material into said intermediate suspension, thereby forming a plastic fiber composite suspension.

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Patent Owner(s)

Patent OwnerAddress
STORA ENSO OYJP O BOX 309 HELSINKI 00101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backfolk, Kaj Lappeenranta, FI 127 614

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