TWI773678B

An objective of this invention is to provide a laminating roller allowing deformation occurring on the surface and presence of adhered foreign matter to be easily identified, and an apparatus and a method for manufacturing an optical film laminate using the same. A laminating roller of this inventio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KONDO, HIROAKI, TANAKA, YOSUKE, FURUYA, TSUTOMU, OHTAKE, YOSHIHITO, SHINDO, TORU
Format:	Patent
Sprache:	chi
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	An objective of this invention is to provide a laminating roller allowing deformation occurring on the surface and presence of adhered foreign matter to be easily identified, and an apparatus and a method for manufacturing an optical film laminate using the same. A laminating roller of this invention is composed of a first roller and a second roller and used for laminating a plurality of optical films, wherein at least one of the first roller and the second roller has a rubber layer, and the rubber layer has a visual luminous reflectance RSCI of 10% or less measured by a specular reflection light-in method, and has a durometer type A hardness according to JIS K 6253-3: 2012 of 80DEG or more. An apparatus and a method for manufacturing an optical film laminate using the same are provided.