METHOD FOR DRAPING COMPOSITE MATERIALS ON A FORM AND MATERIAL SUITABLE FOR SAID METHOD
The subject matter of the invention is a method for draping on a form, which includes a step of deposition on the form of a first fold support in the form of one or more polymer nonwoven fabrics. The invention further relates to a thermoplastic nonwoven material manufactured with a nonwoven fabric of polymer fibers.
1 . A thermoplastic nonwoven material, comprising a nonwoven fabric of polymer fibers.
2 . A material for producing a first ply for drape forming on a former, consisting of a nonwoven fabric of polymer fibers.
3 . The material as claimed in claim 2 , wherein the polymer fibers comprise PEEK.
4 . The material as claimed in claim 2 , wherein the polymer fibers comprise PEI.
5 . The material as claimed in claim 3 , wherein the polymer fibers consist of 100% PEEK fibers.
6 . The material as claimed in claim 3 , wherein it comprises from 60% to 70% of PEEK fibers.
7 . The material as claimed in claim 2 , wherein the polymer fibers comprise polyamide.
8 . The material as claimed in claim 2 , wherein it consists of a needle punched nonwoven.
9 . The material as claimed claim 2 , wherein it consists of a hydroentangled nonwoven.
10 . The material as claimed in claim 2 , wherein it consists of a calendered nonwoven.