CN109137195A - 一种新式双芯纱及其纺纱方法 - Google Patents

一种新式双芯纱及其纺纱方法 Download PDF

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CN109137195A
CN109137195A CN201810892411.4A CN201810892411A CN109137195A CN 109137195 A CN109137195 A CN 109137195A CN 201810892411 A CN201810892411 A CN 201810892411A CN 109137195 A CN109137195 A CN 109137195A
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yarn
core
spinning
sliver
twin
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姜玉龙
殷建华
朱金平
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Nantong Century Tianhong Textile Co Ltd
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Nantong Century Tianhong Textile Co Ltd
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    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36Cored or coated yarns or threads
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04Blended or other yarns or threads containing components made from different materials
    • D02G3/045Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/06Load-responsive characteristics
    • D10B2401/061Load-responsive characteristics elastic
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/06Load-responsive characteristics
    • D10B2401/062Load-responsive characteristics stiff, shape retention
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00Wearing apparel

Abstract

本发明提供了一种新式双芯纱,采用涤纶纤维和人造棉纤维为原料包涤纶长丝和氨纶丝纺制而成,涤纶纤维原料的重量占比为60~70%,所述氨纶纱的重量占比为40~30%,该种双芯纱的纺纱方法包括清花、梳棉、预并、条卷、二次梳理、并条、粗纱、细纱、络筒等纺纱工艺。该种工艺制得的双芯纱制作的服装具有良好的刚挺保型性、柔软亲肤的舒适性和良好的弹性修身的性能。

Description

一种新式双芯纱及其纺纱方法
技术领域
本发明涉及纱线纺织技术领域,具体涉及一种新式双芯纱及其纺纱方法。
背景技术
包芯纱又称复合纱或包覆纱,它是由两种或两种以上的纤维组合而成的一种新型纱线,一般以强力和弹力都较好的合成纤维长丝为芯丝,外包棉、毛、粘胶纤维等短纤维一起加捻而纺制成的纱,包芯纱兼有长丝芯纱和外包短纤维的优良性能。现有的双芯纱产品所制成的服装具有刚挺保型、柔软亲肤的服用性能的还较少。
发明内容
本发明旨在提供一种新式双芯纱及其纺纱方法,该种方法所制得的双芯纱产品所制成的服装具有刚挺保型、柔软亲肤的服用性能。
本发明采用的技术方案如下:一种新式双芯纱,采用涤纶纤维和人造棉纤维为原料包涤纶长丝和氨纶丝纺制而成,其中,所述涤纶纤维原料的重量占比为60~70%,所述氨纶纱的重量占比为40~30%。
进一步的,所述新式双芯纱的纺纱方法具体包括如下步骤:
步骤1:将涤纶纤维和人造棉纤维按照相应的比例混合后,通过开松、除杂过程制成棉卷,再对棉卷进行梳理、除杂制成生条;
步骤2:将步骤1中制得的生条进行并合、牵伸,制成设定重量的预并棉条,该工序一次共并合牵伸八根生条;
步骤3:将制成的预并棉条进行多根并合制成小卷,然后在梳棉机上对小卷进行梳理制成生条;
步骤4:经过两道并条工序,将八根生条并合牵伸制成半熟条,再由八根半熟条并合牵伸制成熟条;
步骤5:将熟条进行牵伸、加捻制成粗纱,再继续牵伸加捻纺成细纱,最后将细纱通过电子清纱器清除纱疵、连接管纱,制成筒纱。
进一步的,步骤3中对小卷进行梳理制生条的过程共进行两道梳理工序
进一步的,所述涤纶长丝和氨纶丝两根芯丝在步骤5中纺制细纱的工艺过程中加入。
本发明的有益效果在于:用涤纶纤维与人造棉纤维原料包涤纶长丝和氨纶纺制成双芯纱,该种双芯纱制作的服装具有良好的刚挺保型性、柔软亲肤的舒适性和良好的弹性修身的性能。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合具体实施例,对本发明的技术方案进行更加清楚、完整地描述,显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例。
一种新式双芯纱,由重量占比为60~70%的涤纶纤维和重量占比为40~30%的人造棉纤维原料包涤纶长丝和氨纶丝纺制而成,该种双芯纱所制作的服装具有良好的刚挺保型性、柔软亲肤的舒适性以及良好的弹性修身的性能。
新式双芯纱的纺纱方法具体包括如下步骤:
步骤1:将60~70%的涤纶纤维和40~30%的人造棉纤维按照相应的比例混合后,经过开松、除杂过程制成棉卷,再对棉卷进行梳理、除杂制成生条;
步骤2:将步骤1中制得的生条进行并合、牵伸,制成设定重量的预并棉条,该工序一次共并合牵伸八根生条;
步骤3:将制成的预并棉条进行多根并合制成小卷,然后在梳棉机上对小卷先进行一次梳理、再进行第二次梳理制成生条;
步骤4:经过两道并条工序,将八根生条并合牵伸制成半熟条,再由八根半熟条并合牵伸制成熟条;
步骤5:将熟条进行牵伸、加捻制成粗纱,再继续牵伸加捻,同时从前上罗拉处加入涤纶长丝和氨纶丝两根芯丝纺成细纱,最后将细纱通过电子清纱器清除纱疵、连接管纱,制成筒纱。该过程涤纶长丝的粗细规格以及氨纶丝的粗细规格根据具体工艺、原材料纱线的品种规格或者牵伸的倍数不同而定 。

Claims (4)

1.一种新式双芯纱,采用涤纶纤维和人造棉纤维为原料包涤纶长丝和氨纶丝纺制而成,其中,所述涤纶纤维原料的重量占比为60~70%,所述氨纶纱的重量占比为40~30%。
2.根据权利要求1所述一种新式双芯纱,所述双芯纱的纺纱方法具体包括如下步骤:
步骤1:将涤纶纤维和人造棉纤维按照相应的比例混合后,通过开松、除杂过程制成棉卷,再对棉卷进行梳理、除杂制成生条;
步骤2:将步骤1中制得的生条进行并合、牵伸,制成设定重量的预并棉条,该工序一次共并合牵伸八根生条;
步骤3:将制成的预并棉条进行多根并合制成小卷,然后在梳棉机上对小卷进行梳理制成生条;
步骤4:经过两道并条工序,将八根生条并合牵伸制成半熟条,再由八根半熟条并合牵伸制成熟条;
步骤5:将熟条进行牵伸、加捻制成粗纱,再继续牵伸加捻纺成细纱,最后将细纱通过电子清纱器清除纱疵、连接管纱,制成筒纱。
3.根据权利要求2所述的双芯纱的纺纱方法,其特征在于:步骤3中对小卷进行梳理制生条的过程共进行两道梳理工序。
4.根据权利要求1或2所述的一种新式双芯纱或双芯纱的纺纱方法,其特征在于:所述涤纶长丝和氨纶丝两根芯丝在步骤5中纺制细纱的工艺过程中加入。
CN201810892411.4A 2018-08-07 2018-08-07 一种新式双芯纱及其纺纱方法 Pending CN109137195A (zh)

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CN110656413A (zh) * 2019-10-11 2020-01-07 江苏联发纺织股份有限公司 多组份三芯弹力吸湿排汗纱线及其生产方法
CN110760963A (zh) * 2019-09-25 2020-02-07 武汉纺织大学 可改变织物结构的方法
CN110846766A (zh) * 2019-11-27 2020-02-28 湖南中泰特种装备有限责任公司 一种耐切割纱线及其生产工艺

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110760963A (zh) * 2019-09-25 2020-02-07 武汉纺织大学 可改变织物结构的方法
CN110760963B (zh) * 2019-09-25 2020-12-29 武汉纺织大学 可改变织物结构的方法
CN110656413A (zh) * 2019-10-11 2020-01-07 江苏联发纺织股份有限公司 多组份三芯弹力吸湿排汗纱线及其生产方法
CN110846766A (zh) * 2019-11-27 2020-02-28 湖南中泰特种装备有限责任公司 一种耐切割纱线及其生产工艺

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