Kanai Juyo Kogyo Co., Ltd.

Kanai Juyo Hyogo, Kogyo Company Limited

Japan Cotton Technical and Economic Research Institute of Mengyokaikan

Yuzuru Nakano

Akihiko Takeshita

Yoji Yamada

Takeshi Yoshikawa

Shinzo Nishimura

Hiroaki Yamaguchi

Yoshiaki Yamaoka

Hiroshi Araki

Syunichi Tabata

Akira Kondo

A nylon traveller for spinning machinery according to the present invention is composed in the desired shape, using polyamide resin (nylon 4-6) of crystalline structure which has spherulites of substantially uniform size of 0.5-4 .mu.m densely associated with each other and which has a degree of crystallinity of 35-55%.

Plastic traveller for ring spinning machinery

This invention relates to a device for removing short fibers from a mass of ibers. A pair of perforated cylindrical bodies are opposed to each other with a predetermined spacing defined therebetween, and static electricity is applied across the perforated cylindrical bodies. A suction-wise removing device is installed in at least one of the perforated cylindrical bodies. The initial end of a transfer conveyor is located on the surface of one perforated cylindrical body adjacent the opposed region. Short fibers contained in the mass of fibers fed to the opposed region by a feeding device are drawn into the suction-wise removing devices through the through holes in the cylindrical bodies by the action of electrostatic force and suction air currents. The mass of fibers having the short fibers removed therefrom are oriented by electrostatic force and transferred by the conveyor while being maintained in this oriented state.

Device for removing short fibers

Ring for spinning and twisting machines

Growing community of inventors

Takarazuka, Japan

Yuzuru Nakano