IMPERMEABILIZATION TREATMENT OF PAPER OR CARDBOARD AND IMPERMEABLE PAPER OR CARDBOARD THUS OBTAINED

IMPERMEABILIZATION TREATMENT OF PAPER OR CARDBOARD AND IMPERMEABLE PAPER OR CARDBOARD THUS OBTAINED

A process for the treatment of paper or cardboard surface is described that makes them impermeable to water, oil, and atmospheric gases, in particular oxygen. The invention also relates to the impermeable paper or cardboard thus obtained, which are particularly suitable for producing food product pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PANZERI, Luca
Format: Patent
Sprache:eng ; fre ; ger
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:A process for the treatment of paper or cardboard surface is described that makes them impermeable to water, oil, and atmospheric gases, in particular oxygen. The invention also relates to the impermeable paper or cardboard thus obtained, which are particularly suitable for producing food product packaging or tableware.