Title:
METHOD AND APPARATUS FOR MANUFACTURING SURFACE STRUCTURE FILM
Document Type and Number:
WIPO Patent Application WO/2017/126200
Kind Code:
A1
Abstract:
This apparatus for manufacturing a surface structure film having, on the surface of a film, a surface structure including a thermosetting material is provided with at least: (1) a mold having an endless-belt shape on the surface of which a structure is formed; (2) a mold conveying means for circularly conveying the mold, which surrounds two or more heating rolls, by rotating the heating rolls; (3) a pressing mechanism provided with at least a nip roll, which is disposed in parallel with one of the heating rolls in the mold conveying means and has a surface covered with an elastic material, and a squeezing means using the heating roll and the nip roll; (4) a mold coating unit which is disposed on the upstream side of the pressing mechanism in the conveying direction of the mold and is provided to coat the surface of the mold, on which the surface structure is formed, with a material; (5) a film supply means which supplies a film onto the surface of the mold; (6) a film coating unit which is disposed on the upstream side of the pressing mechanism in the film conveying direction and is provided to coat the surface of the film contacting the mold with a material; and (7) a film peeling means for peeling the film off the mold surface.
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Inventors:
TOMINAGA YOSHIAKI (JP)
MINOURA KIYOSHI (JP)
WADA HIROMITSU (JP)
SAEDA AKIRA (JP)
MINOURA KIYOSHI (JP)
WADA HIROMITSU (JP)
SAEDA AKIRA (JP)
Application Number:
PCT/JP2016/083575
Publication Date:
July 27, 2017
Filing Date:
November 11, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
TORAY ENG CO LTD (JP)
TORAY ENG CO LTD (JP)
International Classes:
B29C59/04; G02B5/02; B29L7/00
Foreign References:
JP2003305736A | 2003-10-28 | |||
JPH11156869A | 1999-06-15 | |||
JP2008137282A | 2008-06-19 | |||
JP2013226667A | 2013-11-07 | |||
JP2012081619A | 2012-04-26 | |||
JP2012210760A | 2012-11-01 |
Attorney, Agent or Firm:
ICHIJO, Chikara (JP)
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