VAERMEBEHANDLING AV PAPPERSPRODUKTER OCH STAERKELSE INNEHAOLLANDE PAPPERSPRODUKTER

The stiffness, wet strength, opacity and folding endurance of paper products are improved by subjecting the products to steps of high temperature treatment and immediate rewetting. According to one embodiment, the paper product is heated with a starch additive and then subjected to heat treatment.

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Bibliographische Detailangaben
Hauptverfasser:	WAGLE, DINKAR G, FLOYD, JEROME MCKINLEY, YASNOWSKY, VACHESLAV M
Format:	Patent
Sprache:	fin
Schlagworte:	IMPREGNATING OR COATING OF PAPER METHODS OF PRODUCING PAPER THEREON PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PAPER-MAKING MACHINES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	The stiffness, wet strength, opacity and folding endurance of paper products are improved by subjecting the products to steps of high temperature treatment and immediate rewetting. According to one embodiment, the paper product is heated with a starch additive and then subjected to heat treatment.