Methode de fabrication de files, et materiel connexe

Method for manufacture of yarn, and the equipment to use the method

Abstract

Abstract of the Disclosure A method for pneumatic spinning of yarn from natural- and synthetic fibres uses a cylindrical, non rotational stationary chamber. Air jets causes rotational motion of the fibres having introduced into the chamber in the whirl core vacuum suction zone, i.e. on the cylindrical insert lower face and/or in the chamber outlet, where the whirl core intensification takes place, the rotating velocity of the air particles having been whirled into the chamber interior is inhibited by reducing the totaling velocity within the whirl core. To affect this, the cylindrical insert lower face has attached restricting blades and/or air guides are arranged in the chamber outlet from the vacuum source side.

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