長繊維強化樹脂構造体用冷却槽及び該構造体の製造方法

Title:

長繊維強化樹脂構造体用冷却槽及び該構造体の製造方法

Document Type and Number:

Japanese Patent JP3908782

Kind Code:

B2

Abstract:

A method of producing a long-fiber-reinforced resin structure by cooling it spatially efficiently without causing dents nor fiber exposure at the side surfaces; and a cooling tank for water-cooling a molten resin impregnated fiber roving discharged from the shaping die of a device for producing a long-fiber-reinforced resin structure, wherein the cooling tank has a water overflowing structure, and both resin impregnated fiber roving pulling-in-side water outlet and pulling-out-side water outlet in the cooling tank are, for example, in the shape of one horizontal hole opened in a horizontal direction to allow a molten resin impregnated fiber roving to linearly pass therethrough in the cooling tank and cool it with water overflowing.

Inventors:

Takuji Nakatsuji
Kazuhiko Saeki

Application Number:

JP2006514123A

Publication Date:

April 25, 2007

Filing Date:

May 26, 2005

Export Citation:

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