CN107574519A - 一种防切割包胶纱线 - Google Patents

一种防切割包胶纱线 Download PDF

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Publication number
CN107574519A
CN107574519A CN201710907404.2A CN201710907404A CN107574519A CN 107574519 A CN107574519 A CN 107574519A CN 201710907404 A CN201710907404 A CN 201710907404A CN 107574519 A CN107574519 A CN 107574519A
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Prior art keywords
yarn
cutting
coated
encapsulated
pit
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CN201710907404.2A
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English (en)
Inventor
林鑫
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HUIHONG (NANTONG) SAFETY PRODUCTS CO Ltd
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HUIHONG (NANTONG) SAFETY PRODUCTS CO Ltd
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Priority to CN201710907404.2A priority Critical patent/CN107574519A/zh
Publication of CN107574519A publication Critical patent/CN107574519A/zh
Priority to PCT/CN2018/080641 priority patent/WO2019062047A1/zh
Priority to EP18833146.6A priority patent/EP3489401A4/en
Priority to US16/326,704 priority patent/US11396719B2/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/404—Yarns or threads coated with polymeric solutions
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

本发明公开了一种防切割包胶纱线，包括纱线本体和包覆在纱线本体上的混合胶料层，所述纱线本体的表面上分布有无数个微小的凹坑，所述混合胶料层添附在凹坑内并包覆在纱线本体外。本发明通过在现有的PE纱线的表面通过刻蚀技术刻出无数个微小的凹坑，同时破坏PE纱线的表面分子键，在浸胶过程中，胶料和微小硬质颗粒填满凹坑的同时使得胶料与PE间发生分子键结合，进一步增强混合胶料层的吸附牢固性。

Description

一种防切割包胶纱线
技术领域
本发明涉及一种包胶纱，特别涉及一种用在个人防护用品中的防切割包胶纱。
背景技术
现有的包覆纱大多为PE包覆纱，其用于手套时，耐切割性能差，其生产的产品防护等级一般只能达到美标3级左右，不能很好适应需耐切割等场合使用。
为了提高耐切割等级，现有在PE包覆纱中加入玻璃纤维或钢丝等材料，由于玻璃纤维具有脆、硬等缺陷，且玻璃纤维碎后产生微粒容易被吸入人体内诱发疾病，因此玻璃纤维也逐渐不被欧洲等地区所接受。另外，由于钢丝较硬，可编织性能差，也逐渐不受欢迎。
发明内容
本发明的目的是提供一种耐切割包覆纱，其利用在现有的PE纱线外表面包胶一层耐切割层（混合胶料层），且耐切割层牢固地吸附在纱线的表面，在提高纱线耐切割等级的前提下而不影响纱线的编织性，使得利用其织造的防护手套的防切割等级可达到美标5级，且手套轻巧灵活、保护操作者的双手免受来自工作中切割和穿刺的威胁。
本发明采用的技术方案是：
一种防切割包胶纱线，包括纱线本体和包覆在纱线本体上的混合胶料层，所述纱线本体的表面上分布有无数个微小的凹坑，所述混合胶料层添附在凹坑内并包覆在纱线本体外。
进一步的，所述混合胶料层由丁腈胶、乳胶、氯丁胶、硅胶中的一种或几种任意比例的混合物和微小硬质颗粒混合而成。
进一步的，所述纱线本体为PE纱线、包覆有氨纶的PE包覆纱、包覆有尼龙的PE包覆纱或包覆有氨纶和尼龙的PE包覆纱。
进一步的，所述微小硬质颗粒为金属颗粒、石粒中的一种或两种的混合物。
进一步的，所述微小硬质颗粒为SiO2、玻璃纤维粉末中的一种或两者的任意比例混合物。
本发明通过在现有的PE纱线的表面通过刻蚀技术刻出无数个微小的凹坑，同时破坏PE纱线的表面分子键，在浸胶过程中，胶料和微小硬质颗粒填满凹坑的同时使得胶料与PE间发生分子键结合，进一步增强混合胶料层的吸附牢固性。
附图说明
图1是本发明的结构示意图。
图2是本发明纱线本体的结构示意图。
图3是本发明混合胶料层的结构示意图。
其中：1、纱线本体，2、混合胶料层，3、凹坑。
具体实施方式
如图1至图3所示，一种防切割包胶纱线，包括纱线本体和包覆在纱线本体上的混合胶料层。混合胶料层由丁腈胶、乳胶、氯丁胶、硅胶中的一种或几种任意比例的混合物和微小硬质颗粒混合而成，微小硬质颗粒为金属颗粒、石粒中的一种或两种的混合物。纱线本体为PE纱线、包覆有氨纶的PE包覆纱、包覆有尼龙的PE包覆纱或包覆有氨纶和尼龙的PE包覆纱。
在纱线本体的表面上通过刻蚀技术刻蚀出无数个不规则分布的微小的凹坑，同时破坏PE纱线的表面分子键，混合胶料层添附在凹坑内并包覆在纱线本体外，由于在包胶过程中，混合胶料层中的胶料与PE间发生分子键结合，进一步增强混合胶料层与纱线本体间的吸附力，同时在不影响纱线的编织性的前提下提高纱线耐切割等级，使得利用其织造的防护手套的防切割等级可达到美标5级，且手套轻巧灵活、保护操作者的双手免受来自工作中切割和穿刺的威胁。
这里要说明的是，微小硬质颗粒为SiO2、玻璃纤维粉末中的一种或两者的任意比例混合物。

Claims (5)

1.一种防切割包胶纱线，包括纱线本体和包覆在纱线本体上的混合胶料层，其特征在于：所述纱线本体的表面上分布有无数个微小的凹坑，所述混合胶料层添附在凹坑内并包覆在纱线本体外。
2.根据权利要求1所述的一种防切割包胶纱线，其特征在于：所述混合胶料层由丁腈胶、乳胶、氯丁胶、硅胶中的一种或几种任意比例的混合物和微小硬质颗粒混合而成。
3.根据权利要求1所述的一种防切割包胶纱线，其特征在于：所述纱线本体为PE纱线、包覆有氨纶的PE包覆纱、包覆有尼龙的PE包覆纱或包覆有氨纶和尼龙的PE包覆纱。
4.根据权利要求1或2所述的一种防切割包胶纱线，其特征在于：所述微小硬质颗粒为金属颗粒、石粒中的一种或两种的混合物。
5.根据权利要求1或2所述的一种防切割包胶纱线，其特征在于：所述微小硬质颗粒为SiO2、玻璃纤维粉末中的一种或两者的任意比例混合物。
CN201710907404.2A 2017-09-29 2017-09-29 一种防切割包胶纱线 Pending CN107574519A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201710907404.2A CN107574519A (zh) 2017-09-29 2017-09-29 一种防切割包胶纱线
PCT/CN2018/080641 WO2019062047A1 (zh) 2017-09-29 2018-03-27 一种防切割包胶纱线
EP18833146.6A EP3489401A4 (en) 2017-09-29 2018-03-27 ANTI-CUT RUBBER COATING WIRE
US16/326,704 US11396719B2 (en) 2017-09-29 2018-03-27 Anti-cutting rubber-coated yarn

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CN201710907404.2A CN107574519A (zh) 2017-09-29 2017-09-29 一种防切割包胶纱线

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WO2023173503A1 (zh) * 2022-03-17 2023-09-21 南通强生新材料科技股份有限公司 一种抗切割纱线及其生产工艺

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Publication number Priority date Publication date Assignee Title
WO2019062047A1 (zh) * 2017-09-29 2019-04-04 汇鸿(南通)安全用品有限公司 一种防切割包胶纱线
US11396719B2 (en) 2017-09-29 2022-07-26 Huihong (Nantong) Safety Products Co., Ltd. Anti-cutting rubber-coated yarn
WO2023173503A1 (zh) * 2022-03-17 2023-09-21 南通强生新材料科技股份有限公司 一种抗切割纱线及其生产工艺

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EP3489401A1 (en) 2019-05-29
EP3489401A4 (en) 2020-04-08
US11396719B2 (en) 2022-07-26
US20210355611A1 (en) 2021-11-18
WO2019062047A1 (zh) 2019-04-04

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