CUTTING METHOD AND PUNCHING METHOD FOR CYLINDRICAL FABRIC

Title:

CUTTING METHOD AND PUNCHING METHOD FOR CYLINDRICAL FABRIC

Document Type and Number:

WIPO Patent Application WO/2005/090030

Kind Code:

A1

Abstract:

A cutting method for a cylindrical fabric, comprising the steps of, when the cylindrical fabric (1) is melt-cut in the state of being folded in a flat shape and stuck on the inner surfaces thereof each other, vacuum-attracting the areas of the cylindrical fabric (1) near melt-cut portions (1a) by, for example, evacuating cups (3a) and (3b) and, immediately after the melt-cutting, releasing the evacuating cups (3a) and (3b) from the cylindrical fabric to separate the cylindrical fabric in such a direction that the inner surfaces of the cylindrical fabric (1) can be separated from each other.

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Inventors:

YUDA KAZUHIRO (JP)
FUJIU KATSUYOSHI (JP)
KANNO SACHIKO (JP)

Application Number:

PCT/JP2004/003720

Publication Date:

September 29, 2005

Filing Date:

March 19, 2004

Export Citation:

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Assignee:

SAKURA RUBBER (JP)
YUDA KAZUHIRO (JP)
FUJIU KATSUYOSHI (JP)
KANNO SACHIKO (JP)

International Classes:

B26F3/08; B26D1/00; (IPC1-7): B26F3/08

Foreign References:

JPH09327750A	1997-12-22
JPH01121198A	1989-05-12
JP2000000800A	2000-01-07
JPH0619943U	1994-03-15

Attorney, Agent or Firm:

Suzuye, Takehiko c/o Suzuye & Suzuye (7-2 Kasumigaseki 3-chome, Chiyoda-k, Tokyo ., JP)

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