PRODUCTION METHOD FOR FIBER REINFORCED RESIN SHEET MATERIAL

Title:

PRODUCTION METHOD FOR FIBER REINFORCED RESIN SHEET MATERIAL

Document Type and Number:

WIPO Patent Application WO/2017/022607

Kind Code:

A1

Abstract:

The objective of the present invention is to provide a production method for a fiber reinforced resin sheet material, comprising using a fiber sheet material and a resin sheet material, and melting the resin sheet material to impregnate or semi-impregnate therewith the fiber sheet material, allowing the fiber reinforced resin sheet material to be obtained stably and continuously. The method includes superposing the fiber sheet material (Ts) and the resin sheet material (Js), sandwiching and transporting these materials between transport belts (7), heat-pressing these materials between heating rolls (1), and then cool-pressing these materials between cooling rolls (2), thereby obtaining a fiber reinforced resin sheet material (Ps) comprising the fiber sheet material (Ts) impregnated or semi-impregnated by the resin sheet material (Js) that had been melted. The superposing is carried out by disposing the side extremity portions (8) and (9) of the fiber sheet material (Ts) respectively on the outer sides of the side extremity portions (10) and (11) of the resin sheet material (Js).

Inventors:

KAWABE KAZUMASA (JP)
YAMADA KOHEI (JP)
KONDO KEIICHI (JP)
IYO HIROFUMI (JP)

Application Number:

PCT/JP2016/072122

Publication Date:

February 09, 2017

Filing Date:

July 28, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FUKUI PREFECTURAL GOVERNMENT (JP)

International Classes:

C08J5/04; B29B15/08; B29C48/08; B29C48/156; B29C70/06; B29C48/355; B29K101/12; B29K105/08

Foreign References:

JPH03243309A	1991-10-30
JP2007518890A	2007-07-12
JP5553074B2	2014-07-16
JP5870392B1	2016-03-01

Other References: