CORE BODY FOR MOLDING, SEAMLESS TUBULAR ARTICLE AND ITS PRODUCING METHOD, AND IMAGE FORMING APPARATUS

Title:

CORE BODY FOR MOLDING, SEAMLESS TUBULAR ARTICLE AND ITS PRODUCING METHOD, AND IMAGE FORMING APPARATUS

Document Type and Number:

Japanese Patent JP2009056749

Kind Code:

A

Abstract:

To control swelling of a seamless tubular article and improve reliability of releasing property from a core body for molding.

A core body for molding 10 has a base material 11 and a releasing layer 14 formed on a surface of the base material 11. A plurality of low water contact regions 12 in which a water contact angle is 30 to 50 are provided in the releasing layer 14. Area per one of the low water contact regions 12 is 0.05 to 3.0 cm2, and the total area of the low water contact regions 12 is 3 to 30% of the whole area of the releasing layer 14.

More Like This:

JPH0790560

INDUSTRIAL APPLICABILITY A method for manufacturing a multicolored slash skin, and a mold and a separating device used for carrying out the method.

Inventors:

KAGO HIDEAKI
TSUTSUMI YOSUKE
KATO HIROHISA

Application Number:

JP2007227299A

Publication Date:

March 19, 2009

Filing Date:

September 03, 2007

Export Citation:

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Assignee:

FUJI XEROX CO LTD

International Classes:

B29C41/40; B29C33/58; B29C41/12; G03G15/00; G03G15/16; G03G15/20; B29K79/00; B29L23/00; B29L29/00

Domestic Patent References:

JP2005088272A

2005-04-07

Attorney, Agent or Firm:

Kenji Yoshida
Jun Ishida

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