MENETELMÄ PAPERITUOTTEEN VALMISTAMISEKSI, PAPERITUOTE JA HYBRIDIPÄÄLLYSTE

The invention relates to a process for forming a paper product, wherein a base paper is formed from fiber based raw material, and the base paper is coated to form the paper product. According to the invention, a treatment material layer which contains a cationic compound is provided on the base pape...

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Bibliographische Detailangaben
Hauptverfasser:	VIRTANEN, PASI, PYKAELAEINEN, NINA
Format:	Patent
Sprache:	fin ; swe
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING 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 invention relates to a process for forming a paper product, wherein a base paper is formed from fiber based raw material, and the base paper is coated to form the paper product. According to the invention, a treatment material layer which contains a cationic compound is provided on the base paper, at least on one of its surfaces, and a coating layer is provided on the cationic treatment material layer. In addition, the invention relates to the corresponding paper product, the hybrid coating and the process for providing the hybrid coating to paper.