The manufacturing process of a composite product obtained by the association of glass yarn of a thermoplastic material and org‰nica in stringy and device for implementing the process.

摘要

"The manufacturing process of a composite product obtained by the association of glass yarn of a thermoplastic material and orgu2030nica in stringy and device for implementing the process.The invention relates to the manufacture of a composite product which consists of deposit continuously on a substrate moving yarn of glass of which at least 80% in weight among them are fi.The co tangles composed of glass filaments and filaments of thermoplastic organic matter closely entangled.The quantity of glass deposited representing more than 40% by weight of the total quantity of deposited material in the form of glass yarn and organic matter; transfer the set of wiresGlass - organic matter for several areas in which the said set is heated, compressed and cooled.The heating and / or the cooling of said set being accompanied at the same time compression; cutting the said assembly in the form of sheet or roll the same in a drum in rotation.