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Patent Searching and Data


Title:
METHOD FOR TRANSFERRING OPTICAL FILM AND APPARATUS EMPLOYING THE METHOD
Document Type and Number:
WIPO Patent Application WO/2010/021026
Kind Code:
A1
Abstract:
In a step of transferring a strip-like optical film (F), the optical film (F) is cut to obtain a sheet having a prescribed length. Then, while feeding the optical film (F) having the prescribed length until the subsequent cutting part reaches a cutting operation position, the cut optical film (F) is intermittently transferred, and at the same time, the rear end of the optical film (F) at the head of the intermittent transfer step is fed to a continuous transfer step, over the intermittent transfer step, at the time of the subsequent intermittent transfer. At this time, the cut optical film (F) is transferred to a continuous transfer step wherein the subsequent optical film (F) in downstream of the intermittent transfer step is continuously transferred.

Inventors:
KOZASA, Junpei (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 56786, JP)
小笹 順平 (〒80 大阪府茨木市下穂積1丁目1番2号 日東電工株式会社内 Osaka, 56786, JP)
Application Number:
JP2008/064747
Publication Date:
February 25, 2010
Filing Date:
August 19, 2008
Export Citation:
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Assignee:
NITTO DENKO CORPORATION (1-2 Shimohozumi 1-chome, Ibaraki-shi Osaka, 80, 56786, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積1丁目1番2号 Osaka, 56786, JP)
AKEBONO MACHINE INDUSTRIES CO., LTD. (1-3 Kamatsuka 1-chome, Konosu-shi Saitama, 12, 36901, JP)
曙機械工業株式会社 (〒12 埼玉県鴻巣市鎌塚1丁目1番3号 Saitama, 36901, JP)
International Classes:
B65H5/02; B65H29/24; B65H35/04
Foreign References:
JP2000001239A2000-01-07
JPH1149401A1999-02-23
JPS49122580U1974-10-21
JPH0615159U1994-02-25
JP2001047394A2001-02-20
Attorney, Agent or Firm:
SUGITANI, Tsutomu (Nishitenma No.11 Matsuya Bldg, 10-8 Nishitenma 1-chome,Kita-ku, Osaka-shi, Osaka 47, 53000, JP)
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