MULTI-LAYER ENDLESS BELT, MEDIUM CONVEYING BELT CONSISTING OF IT, AND PRODUCTION METHODS AND FORMING DEVICES THEREFOR

Title:

MULTI-LAYER ENDLESS BELT, MEDIUM CONVEYING BELT CONSISTING OF IT, AND PRODUCTION METHODS AND FORMING DEVICES THEREFOR

Document Type and Number:

WIPO Patent Application WO/2000/069623

Kind Code:

A1

Abstract:

A multi-layer endless belt having an arbitrary layer thickness determined by a film thickness and the number of winding turns, and a medium conveying belt using it, and methods and devices capable of producing these belts constantly, flexibly and inexpensively without producing residues during production processes. A multi-layer endless belt formed by winding a polymer film and heat-fusing it, and a production method therefor. A production method for a medium conveying belt in various shapes formed by laminating basically an electrode pattern and a protection film on the endless belt, and a novel production method for forming a multi-layer endless belt by heat-pressing a wound-around tubular element and a forming device therefor.

Inventors:

OHZURU TOMOHIRO (JP)
NOJIRI HITOSHI (JP)
SAKATA YOSHIO (JP)
SEZAKI KOJI (JP)

Application Number:

PCT/JP2000/003085

Publication Date:

November 23, 2000

Filing Date:

May 12, 2000

Export Citation:

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Assignee:

KANEKA CORP (JP)
OHZURU TOMOHIRO (JP)
NOJIRI HITOSHI (JP)
SAKATA YOSHIO (JP)
SEZAKI KOJI (JP)

International Classes:

B29D29/06; B32B1/08; B32B27/34; B29C53/56; (IPC1-7): B32B1/08; B29D29/00

Foreign References:

JP2000181257A	2000-06-30
JPH04269526A	1992-09-25
JPH04224909A	1992-08-14

Other References: