CN111165974A - 金属短纤包芯手套及其制造工艺 - Google Patents

金属短纤包芯手套及其制造工艺 Download PDF

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CN111165974A
CN111165974A CN202010009332.1A CN202010009332A CN111165974A CN 111165974 A CN111165974 A CN 111165974A CN 202010009332 A CN202010009332 A CN 202010009332A CN 111165974 A CN111165974 A CN 111165974A
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何英杰
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Keystone Textile Co ltd
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    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
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Abstract

本发明涉及防护手套制造技术领域，更具体地说，它涉及一种短纤维包金属材质的手套，包括手套本体，所述手套本体包括手部佩戴部和收口部，所述手部佩戴部和收口部均由主纱和辅纱编织而成，所述收口部加入有橡筋线，所述收口部远离手部佩戴部的一端设有涤纶边线，所述主纱由短纤维包金属纱、涤纶低弹丝和包氨纶纱缠绕而成，所述短纤维包金属纱采用短纤纱和金属长丝，通过包芯工艺加工而成。本发明手套的切割等级在1500～2200gf。

Description

金属短纤包芯手套及其制造工艺
技术领域
本发明涉及防护手套制造技术领域，更具体地说，它涉及一种金属短纤包芯手套及其制造工艺。
背景技术
高防割手套常用含有玻纤或者金属纤维的纱线作为原材料纱线，使用方法主要为全部使用防切割纱线作为原材料，或者将硬质纱线作为手套的面纱，并辅以蓬松的附纱作为手套的底纱结构以增加舒适感。
但是，首先玻璃纤维材质的切割纱线，难以避免偶尔的玻纤断裂带来的对皮肤的刺激。含钢丝纱线的手套，如果纯织，钢丝将无法避免的有外露，将严重影响手感。如果将钢丝纱线作为面纱，辅以底纱的织造，亦无法避免钢丝对手感的影响，钢丝纱线如若织在罗纹面，附纱在毛圈面，钢丝在毛圈面中仍然是可以很容易被感觉到，特别是底纱不够蓬松的情况下；如果钢丝织在毛圈面，附纱在罗纹面，罗纹面的手感会是合格的，但是毛圈面的钢丝外露将非常严重，会影响手套的外部触感和浸胶。
现有防隔手套主纱大多使用的是长丝，在使用中常会出现以下问题：长丝之间较为密封，手汗不容易流失排出，手套闷汗变成潮湿，手与手套之间的摩擦力就会降低，手套容易脱离手产生安全隐患。
发明内容
针对现有技术存在的不足，本发明的目的在于提供一种金属短纤包芯手套及其制造工艺。
为实现上述目的，本发明提供了如下技术方案：
一种金属短纤包芯手套，包括手套本体，所述手套本体包括手部佩戴部和收口部，所述手部佩戴部和收口部均由主纱和辅纱编织而成，所述收口部加入有橡筋线，所述收口部远离手部佩戴部的一端设有涤纶边线，所述主纱由短纤维包金属纱、涤纶低弹丝和包氨纶纱缠绕而成，所述短纤维包金属纱采用短纤纱和金属长丝，通过包芯工艺加工而成。
通过采用上述技术方案，由于本方案中带有金属短纤包芯，切割等级可以达到ASTM F2992/F2992M-15标准4级。因为采用短纤，短纤蓬松，可以提供良好的透气性。同时短纤之间存在间隙，可以将手汗导到外部，进行放热，保证手部的干爽，从而达到吸汗的效果，给工人提供优越的防护效果和可佩带性。
进一步的，所述短纤长度控制在38-70mm,粗细为1.2-2.0D,采用高强高模量聚乙烯纤维、或超细高强涤纶纤维、或两种纤维混合物。
通过采用上述技术方案，选用上述材料提供柔软的手感体验度，另一方面为吸湿排汗做准备。
进一步的，所述短纤长度控制在51mm,粗细为1.5D。
通过采用上述技术方案，使用短纤，原因在于增加纱线的柔软性。将短纤长度选择在51mm,如果纤维过短，则毛羽较重，编织的手套表面过于毛面，将容易搓出毛球，会降低手套的耐用性，也容易形成陈旧感。如果选择过长，编织成的手套表面会变得非常光滑，但是整体的吸湿排汗的效果则会降低。另外选择粗细为1.5 D。
一种金属短纤包芯手套的制造工艺，其加工步骤如下：
S1、短纤预处理；
S2、清花；
S3、梳棉；
S4、并条；
S5、粗纱；
S6、细纱；
S7、自络筒；
S8、并线；
S9、倍捻；
S10、成品；
S11、将成品纱和辅纱编织成手套。
通过采用上述技术方案，对短纤进行预处理等11个步骤，实现对手套的完整编织，提供了一种在满足防切割力等级基础上，还具有良好吸湿排汗效果、透气性好、柔软度好、与胶体结合力好的手套。
进一步的，所述S1短纤预处理方法为：短纤维筛选，长度剪裁在51mm,粗细为1.5D；预处理：将获得的短纤进行浸入不含有机硅的助剂油浸1～2小时。
通过采用上述技术方案，本方案并不采用有机硅助剂，避免了有机硅与纤维产生荷叶效应，影响表面的透气性，进一步减弱吸湿效果。
进一步的，所述助剂包括柠檬酸钛40%～50%，苯基磷酸二甲酯35%～45%，醋酸锰5%～15%。
进一步的，所述S7自络筒步骤为采用高压空气来实现各个短纱线节点之间的连接。
进一步的，所述S9倍捻步骤为：将金属短丝包芯纱、涤纶低弹丝、包氨纶纱进行缠绕倍捻成一根主纱。
进一步的，所述包氨纶纱为纶涤包氨纶或尼龙包氨纶。
进一步的，所述包氨纶选择粗细为10D～100D,牵伸倍数为260%～320%。
通过采用上述技术方案，包氨纶纱的粗细和牵伸倍数将会影响纱线的弹性程度和收缩情况，弹性程度也会影响手套的厚度和手感。如果氨纶牵伸倍数过大，回缩力道过大，将容易将金属丝顶出，也会影响手套的厚度，也会影响对于手部的压迫感。另外在生产过程中，并线的张力也需要考量。
综上所述，本发明具有以下有益效果：
1.本发明手套的切割等级在1500～2200gf；
2.本发明通过对短纤材料的选择，为手套整体吸湿排汗的功能做了铺垫；
3.本发明对包氨纶纱进行选择，能够起到增加手套弹性和使用舒适感的效果；
4.本发明具有吸湿排汗好，相对于市面上的手套透气性提升了30%，柔软度提升。
附图说明
图1是本实施例制造工艺的整体流程图。
具体实施方式
实施例：一种金属短纤包芯手套，包括手套本体，手套本体包括手部佩戴部和收口部，手部佩戴部和收口部均由主纱和辅纱编织而成，收口部加入有橡筋线，收口部远离手部佩戴部的一端设有涤纶边线。
主纱由短纤维包金属纱、涤纶低弹丝和包氨纶纱缠绕而成，短纤维包金属纱采用短纤纱和金属长丝，通过包芯工艺加工而成。短纤长度控制在38-70mm,粗细1.2-2.0D,采用高强高模量聚乙烯纤维、或超细高强涤纶纤维、或两种纤维混合物。短纤长度控制在51mm,粗细为1.5D。短纤维内部包裹的为金属丝，金属丝作为内芯，提升了制成后成品手套的耐磨耐切割性能，防护等级高。
辅纱可以选用涤纶高弹丝、尼龙、尼龙包氨纶、涤纶包氨纶、尼龙高弹丝以及多组分高弹丝等。
一种金属短纤包芯手套的制造工艺，如图1所示，其加工步骤如下：
S1、短纤预处理：先进行短纤维筛选，长度剪裁在51mm,粗细为1.5 D；然后进行短纤预处理：将获得的短纤进行浸入不含有机硅的助剂油浸1～2小时。助剂可以选用柠檬酸钛40%～50%，苯基磷酸二甲酯35%～45%，醋酸锰5%～15%的混合处理助剂。
S2、清花：将紧压的原棉开松成约0.1mg的棉束；清除混在原棉中的杂质和棉结，使除杂效率达到80%；将各种品级的原棉进行均匀混和；制成均匀的棉卷或棉丛供梳棉工序使用。
S3、梳棉：开松棉束制成单纤维，清除杂质和短绒，梳棉条中的含杂率控制在0.02%～0.15%；纤维混和；成条。
S4、并条：将6-8根条子并合，使条子粗细段随机叠合，从而改善熟条的均匀度。用牵伸的方法控制成纱的重量偏差，同时改善条子结构，提高纤维的伸直度和分离度。利用反复并合和牵伸实现单纤维间的混合，常采用条子混合，以保证条子混棉成分正确，均匀，避免纱线或织物染色后产生色差。经并合，牵伸，混合后的纤维层，再经集束，压缩制成熟条，并有规律的放在条筒内，便于搬运和后道工序加工。
S5、粗纱：须条进入粗纱工序后，施加5-12倍牵伸，熟条将受到牵伸，并进一步改善纤维的伸直平行度与分离度。粗纱工序中，将牵伸后的须条被加上适当的捻度，这样有利于增强须条内纤维彼此间的联系力，使粗纱具有一定强力，以承受粗纱卷绕和在粗纱上退绕时的张力，防止意外牵伸或拉断。将加捻后的粗纱卷绕在筒管上，制成一定形状和大小的卷装，便于搬运，适应细纱机的喂入。
S6、细纱：将喂入的粗纱均匀地抽长拉细，同时包入金属长丝。给牵伸后须条加上适当的捻度，使细纱具有一定强力，弹性，光泽和手感等物理力学性能。将加捻后的细纱卷绕在筒管上，制成卷装，便于搬运，适应后序加工。
S7、自络筒：采用高压空气来实现各个短纱线节点之间的连接，这样减小了纺织车间的飞絮，提升工作环境的质量，满足工作人员的健康需求。
S8、并线：为了保证合股加捻后的股线品质优良,在捻线前需经过并线工序,并线要求各单纱的张纱一致,以免出现捻幅不匀或小辫子纱。
S9、倍捻：将金属短纤包芯纱、涤纶低弹丝、包氨纶纱进行缠绕倍捻为一根主纱。包氨纶纱可以为涤纶包氨纶或尼龙包氨纶。其中对包氨纶纱进行筛选，选择粗细为10D～100D,牵伸倍数为260%～320%。
S10、成品：最后形成成品纱。
S11、编织：将一根或几根成品纱作为主纱，选择辅纱，例如涤包氨纶，按照编织密度、螺口松紧度、单位体积密度等要求进行手套编织。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

1.一种金属短纤包芯手套，包括手套本体，其特征在于：所述手套本体包括手部佩戴部和收口部，所述手部佩戴部和收口部均由主纱和辅助纱编织而成，所述收口部加入有橡筋线，所述收口部远离手部佩戴部的一端设有涤纶边线，所述主纱由短纤维包金属纱、涤纶低弹丝和含包氨纶纱缠绕而成，所述短纤维包金属纱采用短纤纱和金属长丝，通过包芯工艺加工而成。
2.根据权利要求1所述的金属短纤包芯手套，其特征在于：所述短纤长度控制在38-70mm,粗细为1.2-2.0 D，采用高强高模量聚乙烯纤维、或超细高强涤纶纤维、或两种纤维混合物。
3.根据权利要求2所述的金属短纤包芯手套，其特征在于：所述短纤长度控制在51mm,粗细为1.5 D。
4.一种金属短纤包芯手套的制造工艺，其特征在于：其加工步骤如下：
S1、短纤预处理；
S2、清花；
S3、梳棉；
S4、并条；
S5、粗纱；
S6、细纱；
S7、自络筒；
S8、并线；
S9、倍捻；
S10、成品；
S11、将成品纱和辅纱编织成手套。
5.根据权利要求4所述的金属短纤包芯手套的制造工艺，其特征在于：所述S1短纤预处理方法为：短纤维筛选，长度剪裁在51mm,粗细为1.5 D；预处理：将获得的短纤进行浸入不含有机硅的助剂油浸1～2小时。
6.根据权利要求5所述的金属短纤包芯手套的制造工艺，其特征在于：所述助剂包括柠檬酸钛40%～50%，苯基磷酸二甲酯35%～45%，醋酸锰5%～15%。
7.根据权利要求6所述的金属短纤包芯手套的制造工艺，其特征在于：所述S7自络筒步骤为采用高压空气实现各个短纱线节点之间的连接。
8.根据权利要求7所述的金属短纤包芯手套的制造工艺，其特征在于：所述S9倍捻步骤为：将金属短纤包芯纱、涤纶低弹丝、包氨纶进行缠绕倍捻为一根主纱。
9.根据权利要求8所述的金属短纤包芯手套的制造工艺，其特征在于：所述包氨纶纱为涤纶包氨纶或尼龙包氨纶。
10.根据权利要求9所述的金属短纤包芯手套的制造工艺，其特征在于：所述包氨纶选择粗细为10D～100D,牵伸倍数为260%～320%。
CN202010009332.1A 2020-01-06 2020-01-06 金属短纤包芯手套及其制造工艺 Pending CN111165974A (zh)

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