Title:
FLEXIBLE SHEET MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/043228
Kind Code:
A1
Abstract:
A flexible sheet manufacturing method is provided with a stretching step in which a base material sheet (10) is supplied from a pair of first drive rollers (42, 43) to the portion of engagement between a pair of mutually engaging tooth groove rollers (2, 3) to thereby stretch the base material sheet (10) between the pair of tooth groove rollers (2, 3) in the flow direction of the base material sheet (10). Also, the flexible sheet manufacturing method satisfies the relationship of V1 > V2, where V1 is the circumferential velocity of the first drive rollers (42, 43), and V2 is the circumferential velocity of the tooth groove rollers (2, 3).
Inventors:
MORITA, Shinnosuke (Research Laboratories 2606, Akabane, Ichikai-machi, Haga-gu, Tochigi 97, 〒3213497, JP)
森田 進之介 (〒97 栃木県芳賀郡市貝町赤羽２６０６ 花王株式会社研究所内 Tochigi, 〒3213497, JP)
森田 進之介 (〒97 栃木県芳賀郡市貝町赤羽２６０６ 花王株式会社研究所内 Tochigi, 〒3213497, JP)
Application Number:
JP2010/066888
Publication Date:
April 14, 2011
Filing Date:
September 29, 2010
Export Citation:
Assignee:
Kao Corporation (14-10, Nihonbashi Kayaba-cho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
花王株式会社 (〒10 東京都中央区日本橋茅場町一丁目１４番１０号 Tokyo, 〒1038210, JP)
MORITA, Shinnosuke (Research Laboratories 2606, Akabane, Ichikai-machi, Haga-gu, Tochigi 97, 〒3213497, JP)
花王株式会社 (〒10 東京都中央区日本橋茅場町一丁目１４番１０号 Tokyo, 〒1038210, JP)
MORITA, Shinnosuke (Research Laboratories 2606, Akabane, Ichikai-machi, Haga-gu, Tochigi 97, 〒3213497, JP)
International Classes:
D06C3/00
Attorney, Agent or Firm:
HATORI, Osamu et al. (AKASAKA HKN BLDG. 6F, 8-6 Akasaka 1-chome, Minato-k, Tokyo 52, 〒1070052, JP)
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