STRUCTURE OF FIBER-REINFORCED THERMOPLASTIC RESIN AND METHOD OF MANUFACTURING THE SAME

Title:

STRUCTURE OF FIBER-REINFORCED THERMOPLASTIC RESIN AND METHOD OF MANUFACTURING THE SAME

Document Type and Number:

WIPO Patent Application WO/1994/007669

Kind Code:

A1

Abstract:

A method of manufacturing efficiently and economically a structure of a long-fiber-reinforced thermoplastic resin having a high mechanical strength, characterized in that, in order to manufacture a structure of a resin-reinforced thermoplastic resin containing 5-80 % by weight of substantially parallel-arranged reinforcing fibers, by impregnating a continuous fiber bundle with a molten thermoplastic resin while drawing the fiber bundle, an end portion of a winding of a fiber bundle being completely payed out and that of a fresh winding of a fiber bundle are joined to each other by using an air splicer, whereby fiber bundles are continuously supplied.

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Inventors:

FUJII YASUHISA
SERIZAWA HAJIME

Application Number:

PCT/JP1993/001428

Publication Date:

April 14, 1994

Filing Date:

October 05, 1993

Export Citation:

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Assignee:

POLYPLASTICS CO (JP)

International Classes:

B29B15/12; B29C65/56; B29B11/16; B29C70/52; B65H69/06; B29K105/10; (IPC1-7): B29B15/08

Foreign References:

JPH0439334A	1992-02-10
JPS6015370A	1985-01-26

Other References: