Patent ID: 9364996
Filing Date: 2016-06-14
CPC Classification: B29C,B32B,B60R,D04H

Claim Text:
1. A method for producing a glass chopped strand mat by forming glass chopped strands into a sheet, comprising: a first conveying step of continuously conveying the glass chopped strands in a distributed form while spraying resin powder serving as a binder onto the glass chopped strands; and a second conveying step of continuously conveying the glass chopped strands with the adhering resin powder while performing a heating treatment on the glass chopped strands at a temperature higher than the melting point of the resin powder, wherein a conveying speed in the second conveying step is higher than a conveying speed in the first conveying step, and the difference therebetween is 3 to 8 m/min.