Apparatus for the production of fiber web reinforced plastic lam

Details Apparatus for the production of fiber web reinforced plastic lam Apparatus for the production of fiber web reinforced plastic lam

1986-10-24

1988-12-13

Woo, Jay H.

Coating apparatus

Solid applicator contacting work

With work-handling or work-supporting

118 57, 118 65, 118642, 118643, 156181, 156283, 264 70, 264131, 264136, B05C 1900

Patent

active

047902574

ABSTRACT:
A fiber web reinforced plastic is formed by applying dry resin powder to opposite sides of a vertically moving web, and then melting and pressing the power into the web. The dry powder is applied to the web by being thrown thereagainst. The powder thus more effectively occupies the voids in the web to minimize the presence of air in the web. The thrown-on powder can be melted before the laminating pressure is applied.

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patent: 4396566 (1983-08-01), Brinkmann et al.
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patent: 4594266 (1986-06-01), Lemaire et al.
patent: 4626306 (1986-12-01), Chabrier et al.

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