Invention Grant
- Patent Title: Method for manufacturing laminated film and laminated film
- Patent Title (中): 叠层膜和叠层膜的制造方法
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Application No.: US13770503Application Date: 2013-02-19
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Publication No.: US08968504B2Publication Date: 2015-03-03
- Inventor: Takahiko Tsurumaki , Syusaku Sasano
- Applicant: Shinmarutokushushigyo Co., Ltd.
- Applicant Address: JP Konan-shi, Aichi-ken
- Assignee: Shinmarutokushushigyo Co., Ltd.
- Current Assignee: Shinmarutokushushigyo Co., Ltd.
- Current Assignee Address: JP Konan-shi, Aichi-ken
- Agency: Koppel, Patrick, Heybl & Philpott
- Priority: JP2013-020533 20130205
- Main IPC: B29C65/02
- IPC: B29C65/02 ; B32B37/16 ; B32B43/00 ; B32B38/00 ; B32B3/28
Abstract:
A method for manufacturing a laminated film according to the present invention is a method for manufacturing a laminated film constituted by laminating a first film and a second film. The method includes a lamination step of pasting together the first film and the second film in a state where the first film is stretched to be longer than a natural length thereof in a predetermined direction.
Public/Granted literature
- US20140220307A1 METHOD FOR MANUFACTURING LAMINATED FILM AND LAMINATED FILM Public/Granted day:2014-08-07
Information query
