公开(公告)号：US3765069A

公开(公告)日：1973-10-16

申请号：US3765069D

申请日：1971-09-16

Applicant: UNITIKA LTD

Inventor： FUJITA S ,  KIMURA H ,  MURAKAMI T ,  ARIMOTO H

IPC: D01D5/22 ,  D02J1/22

CPC classification number: D01D5/22

Abstract: The present invention relates to a process for producing low crimp polyethylene oxybenzoate (hereinafter designated as PEOB) yarns, and more particularly, multifilament yarns having natural silk-like beautiful appearance and excellent feelings which is characterized by heat treating a PEOB drawn yarn having a Beta value of from 20 to 80 and a shrinkage value in boiling water of from 20 to 35 percent under substantially no tension so as to decrease the Beta -value by more than 10.

Abstract translation: 本发明涉及一种生产低压聚乙烯氧苯甲酸酯（以下称为PEOB）纱线的方法，更具体地说，涉及具有天然丝状美丽外观和优异感觉的复丝纱线，其特征在于热处理具有β - 基本上无张力的20至80的沸点收缩值为20至35％，从而将β值降低10以上。

公开(公告)号：US3808618A

公开(公告)日：1974-05-07

申请号：US26284672

申请日：1972-06-14

Applicant: UNITIKA LTD

Inventor： ARIMOTO H ,  SEKI T ,  GOTO T ,  AMEMIYA K

IPC: D06B1/08 ,  D06B9/02 ,  D06B11/00 ,  D06B21/00 ,  D06P5/00 ,  B05C1/16

CPC classification number: D06B21/00 ,  D06B1/08 ,  D06B9/02 ,  D06B11/003

Abstract: A method of continuously dyeing a yarn, which comprises, heating a running yarn to a temperature above the boiling point of a solvent in a dye and contacting said heated yarn with one or more dye applicators having a dye discharge aperture while discharging a dye through said aperture and onto said yarn is disclosed. An apparatus for continuously dyeing a yarn is also disclosed.

Abstract translation: 一种连续染色纱线的方法，其特征在于，将运行中的纱线加热至高于染料溶剂沸点的温度，并将所述加热的纱线与具有染料排放口的一种或多种染料涂布器接触，同时通过所述染色剂排出染料 公开了所述纱线和所述纱线。 还公开了一种用于连续染色纱线的装置。

公开(公告)号：US3750716A

公开(公告)日：1973-08-07

申请号：US3750716D

申请日：1970-07-27

Applicant: UNITIKA LTD

Inventor： KIMURA H ,  ARIMOTO H ,  NARA H ,  MIYAMATSU T ,  KITAJIMA M

IPC: D03D47/00 ,  D03D47/34

CPC classification number: D03D47/00 ,  D03D47/125 ,  D03D47/368 ,  D03D2700/1463

Abstract: A method of supplying weft yarns includes the steps of holding the free end of a predetermined length of yarn to be used for a weft yarn by suction and a portion of its length near the end along a fluid flow path and supplying the held yarn into the shed by means of a yarn carrier which grips the yarn end and traverses the shed. The apparatus for accomplishing the method includes a reserve pipe into which a predetermined length of yarn is placed from a supply and held for insertion into the shed and a fluid ejector to feed the free end of the yarn to a suction holding device across the path of the weft yarn carrier. The carrier is provided with a gripper for holding the free end of the weft yarn as the carrier is flown across the shed with the ejector assisting in the weft yarn feed.

Abstract translation: 提供纬纱的方法包括以下步骤：通过抽吸将纬纱用于预定长度的纱线的自由端和沿着流体流动路径的端部的一部分长度保持，并将保持的纱线供应到 通过一个纱线支架脱落，该纱线架抓住纱线端部并穿过梭口。 用于完成该方法的装置包括储备管，预定长度的纱线从供应物放入其中并保持用于插入到梭口中;以及流体喷射器，用于将纱线的自由端供给至抽吸保持装置， 纬纱架。 载体设有夹持器，用于在载体穿过梭口时保持纬纱的自由端，喷射器辅助纬纱进给。