公开(公告)号：JPS60199959A

公开(公告)日：1985-10-09

申请号：JP5440184

申请日：1984-03-23

Applicant: TORAY INDUSTRIES

Inventor： MAEDA HARUMASA ,  YAMAGUCHI YASUYOSHI ,  ARAWASHI KOUJI

IPC: D04H3/04

公开(公告)号：JPH08100322A

公开(公告)日：1996-04-16

申请号：JP23350594

申请日：1994-09-28

Applicant: TORAY INDUSTRIES

Inventor： MATSUMOTO KAZUHIKO ,  KITAMURA AKIHISA ,  ARAWASHI KOUJI

IPC: D01D5/34

Abstract: PURPOSE: To the subject device capable of producing conjugate yarn of desired shape with excellent reproducibility by packing a metal solder into a gap between a pipe of a flow channel of a core component polymer and a plate which is engaged with the pipe and supports the pipe. CONSTITUTION: A gap formed between a pipe 1 of a flow channel of a core component polymer and a plate III which is engaged with the pipe and supports the pipe is packed with a metal solder 5 such as nickel, copper, cobalt, manganese, stainless steel, duralumin or brass to provide the objective device. End breakage caused by abnormal retention of a polymer in the spinneret and deficiency in a sheath component can be prevented. The device is applicable to a spinneret for a multi-component yarn (polymer mutual arrangement yarn).