Adhesive-free aramid-polyester laminate, method of manufacturing the same and apparatus for manufacturing the same

The invention relates to adhesive-free aramid paper-polyester film laminates (8), the aramid paper being constituted of aramid fibers and aramid pulp, the aramid paper (5) and polyester film (7) having been subjected to plasma surface treatment before laminating, wherein the aramid paper (5) and the...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANISHI, SATORU, TADA, KENICHIROU, INOUE, TETSUO, YOKURA, MIYOSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	The invention relates to adhesive-free aramid paper-polyester film laminates (8), the aramid paper being constituted of aramid fibers and aramid pulp, the aramid paper (5) and polyester film (7) having been subjected to plasma surface treatment before laminating, wherein the aramid paper (5) and the polyester film (7) are continuously bonded to each other. The disclosure is concerned with a process for manufacturing the laminate (8) and an apparatus (1, 2) for manufacturing the laminate (8).