Apparatus and method for producing a fibrous product

摘要

Method for producing a fibrous product comprising: passing a texturized yarn (10) through a first passage (12) having a first outlet (14); projecting the texturized yarn (10) from the first outlet (14), inside a chamber (20), so as to fill the chamber (20) with the texturized yarn (10), thereby forming a first segment (31) of the fibrous product; moving the first segment (31) away from the first outlet (14); and forming a second segment (32) of the fibrous product in place of the first segment (31) and contiguously to the first segment (31), as many segments as necessary being contiguously formed by repeating the above steps. Apparatus for implementing the method.

主权项

1. An apparatus for producing a fibrous product between a first surface and a second surface, the apparatus comprising:
means for texturizing at least one yarn comprising a plurality of glass fibers into a texturized yarn; a first passage having a first outlet; a first chamber including the first surface and the second surface; a shaft extending through the first chamber, wherein a surface of the shaft forms at least part of the second surface; means for projecting the texturized yarn into the first passage, such that the texturized yarn passes through the first outlet and into the first chamber; means for applying a binder to the texturized yarn after the texturized yarn exits the first outlet and before the texturized yarn enters the first chamber; and means for conveying a first segment of the fibrous product, formed when the texturized yarn with the binder applied thereto fills the first chamber between the first surface and the second surface, away from the first outlet, along a first axis, thereby allowing a second segment to be formed in place of the first segment and contiguously to the first segment.