NACHFORMEN VON DEKORATIVEN SCHICHTSTOFFEN

The laminate comprises a decorative layer (3), a core layer (4) of resin saturable paper, and an extensible sheet. The extensible sheet is prepared from wood pulp characterized by a basis weight of from about 130g/m to about 505 g/m (about 80 pounds/3,000 ft. to about 310 pounds/3,000 ft. ), a tensi...

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Bibliographische Detailangaben
Hauptverfasser:	FORTIN, DONATO J, STREISEL, ROBERT C, KNOX, DAVID E, HINTZ, HAROLD L, NUZUM, STANLEY M, KLEIN, EDWARD P
Format:	Patent
Sprache:	ger
Schlagworte:	IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	The laminate comprises a decorative layer (3), a core layer (4) of resin saturable paper, and an extensible sheet. The extensible sheet is prepared from wood pulp characterized by a basis weight of from about 130g/m to about 505 g/m (about 80 pounds/3,000 ft. to about 310 pounds/3,000 ft. ), a tensile modulus of below 24 N/mm (about 3.5 kpsi) and a cross directional stretch of from about 1 % to about 3 %. The pulp is refined wood pulp subsequently subjected to a mechanical treatment at an energy input of at least about 0.0394 kWh/kg (about 2 hp-days/ton) which imparts kinking and curling characteristics to individual pulp fibers.