Title:
POLYETHYLENE TEREPHTHALATE RESIN FILM ROLL AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/142291
Kind Code:
A1
Abstract:
There is provided a polyethylene terephthalate resin film roll regulated so
that when a total of 10 sample cutout portions are disposed by disposing a sample
cutout portion at every length corresponding to film wound length equally divided
by 9 from film wind end and disposing a final cutout portion within 2 m from film
wind start, at each of the cutout portions, the values of HS150 at right and left
end edges simultaneously fall within given ranges and the difference between
the values of HS150 at right and left end edges falls within a given range. Further,
regulation is effected so that the variations in longitudinal direction of the
values of HS150 at right and left end edges simultaneously fall within given ranges.
Inventors:
MATSUOKA, Mikio (Tsuruga Films Plant 10-24, Toyo-ch, Tsuruga-shi Fukui 47, 9140047, JP)
松岡 幹雄 (〒47 福井県敦賀市東洋町１０番２４号 東洋紡績株式会社 つるがフィルム工場内 Fukui, 9140047, JP)
HIROOKA, Muneo (Head Office 2-8, Dojimahama 2-chome, Kita-k, Osaka-shi Osaka 30, 5308230, JP)
松岡 幹雄 (〒47 福井県敦賀市東洋町１０番２４号 東洋紡績株式会社 つるがフィルム工場内 Fukui, 9140047, JP)
HIROOKA, Muneo (Head Office 2-8, Dojimahama 2-chome, Kita-k, Osaka-shi Osaka 30, 5308230, JP)
Application Number:
JP2007/061532
Publication Date:
December 13, 2007
Filing Date:
June 07, 2007
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojimahama 2-Chome, Kita-ku Osaka-shi, Osaka 30, 5308230, JP)
東洋紡績株式会社 (〒30 大阪府大阪市北区堂島浜二丁目２番８号 Osaka, 5308230, JP)
MATSUOKA, Mikio (Tsuruga Films Plant 10-24, Toyo-ch, Tsuruga-shi Fukui 47, 9140047, JP)
松岡 幹雄 (〒47 福井県敦賀市東洋町１０番２４号 東洋紡績株式会社 つるがフィルム工場内 Fukui, 9140047, JP)
東洋紡績株式会社 (〒30 大阪府大阪市北区堂島浜二丁目２番８号 Osaka, 5308230, JP)
MATSUOKA, Mikio (Tsuruga Films Plant 10-24, Toyo-ch, Tsuruga-shi Fukui 47, 9140047, JP)
松岡 幹雄 (〒47 福井県敦賀市東洋町１０番２４号 東洋紡績株式会社 つるがフィルム工場内 Fukui, 9140047, JP)
International Classes:
C08J5/18; B29C47/14; B29C55/12; B29C71/02; B29K67/00; B29L7/00
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