CN113388940A - 一种金属弹性纺丝及其制得的面料与生产工艺 - Google Patents

一种金属弹性纺丝及其制得的面料与生产工艺 Download PDF

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CN113388940A
CN113388940A CN202110710019.5A CN202110710019A CN113388940A CN 113388940 A CN113388940 A CN 113388940A CN 202110710019 A CN202110710019 A CN 202110710019A CN 113388940 A CN113388940 A CN 113388940A
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CN113388940B (zh
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毛凤荣
陈凯露
徐桂芳
蔡玉侠
周明亮
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Zhejiang Rongxiang Textile Co ltd
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Abstract

本发明提供了一种金属弹性纺丝及其制得的面料与生产工艺，所述金属弹性纺丝包括芯纱、缠绕在所述芯纱外的金属包覆纱与缠绕在金属包覆纱外的显色纱，所述金属包覆纱与显色纱都为螺旋形缠绕，且所述金属包覆纱与显色纱的缠绕方向相反，所述金属包覆纱与显色纱之间周向均布有碳纤维。本发明具有如下有益效果：通过螺旋形缠绕在芯纱外的金属包覆纱，其解决了现有技术的金属丝无法与有弹性的面料共用的技术问题，得到了一种金属弹性纺丝能与其他弹性纺丝一起使用制得弹性面料。

Description

一种金属弹性纺丝及其制得的面料与生产工艺
技术领域
本发明涉及纺丝生产技术领域，尤其涉及一种金属弹性纺丝及其制得的面料与生产工艺。
背景技术
金属丝面料指的是含有金属丝的面料。金属丝是金属经拉丝处理成金属纤维，然后植入衣料内而形成的一种高档面料，因为植入金属丝的缘故，面料整体色泽艳亮，具有金属光芒，能反映出金属特有的光泽，而且具有消静电、防辐射等功能。
但因为金属丝没有弹性，因此采用金属丝的面料都为没有弹性的面料，如将金属丝添加入有弹性的面料中，容易在拉扯中造成金属丝断裂，或者其他纺丝被金属丝割断。
发明内容
针对现有技术中所存在的不足，本发明提供了一种金属弹性纺丝及其制得的面料与生产工艺，其解决了现有技术的金属丝无法与有弹性的面料共用的技术问题。
根据本发明的实施例记载的一种金属弹性纺丝，包括芯纱、缠绕在所述芯纱外的金属包覆纱与缠绕在金属包覆纱外的显色纱，所述金属包覆纱与显色纱都为螺旋形缠绕，且所述金属包覆纱与显色纱的缠绕方向相反，所述金属包覆纱与显色纱之间周向均布有碳纤维。
进一步的，所述芯纱为聚氨酯纤维，所述显色纱为棉纤维构成。
进一步的，所述芯纱的直径大于等于碳纤维、金属包覆纱与显色纱直径之和。
根据本发明的实施例记载的一种金属弹性纺丝的生产工艺，包括：
S1、同步制得芯纱、金属包覆纱与显色纱；
S2、第一次并线：将所述S1步骤中制得的金属包覆纱呈螺旋形并在芯纱上；
S3、第二次并线：将所述S2步骤中的金属包覆纱外周向贴合一层碳纤维，然后将所述S1中制得的显色纱呈螺旋形并在碳纤维外，制得所述金属弹性纺丝；
S4、卷绕：将所述S3步骤制得的金属弹性纺丝卷绕储存。
进一步的，所述S1步骤中芯纱的生产工艺包括：
A1、制得聚氨酯母粒：按重量份数进行配比，将60-75份的聚氨酯弹性体与10-20份的抗氧化剂混合，然后进行融化、挤出、切粒，得到聚氨酯母粒；
A2、成丝：采用喷丝机将所述A1步骤中制得的聚氨酯母粒，由喷丝头喷出，经过冷却后制得芯纱。
进一步的，所述S1步骤中的金属包覆纱的生产工艺包括：
B1、研磨：称取不锈钢粉放入到含有无水乙醇的球磨罐中，把不锈钢粉直径磨至1微米；按铜粉∶铬粉∶不锈钢粉＝1∶0.5∶10的重量比称取铜粉和镍粉放入含有不锈钢粉的球磨罐中；
B2、成丝：研磨结束之后将球磨好的粉末中的无水乙醇蒸发掉，通过热压烧结制备合金，最后采用单丝拉拔法制备成金属丝。
进一步的，所述S1步骤中的显色纱的生产工艺包括：
C1、清洗：将棉纤维放入亚硫酸钠溶液中进行清洗，清洗结束后烘干；
C2、成丝：将所述C1步骤中烘干的棉纤维通过纺丝机制得显色纱。
进一步的，所述C2步骤后可对显色纱进行染色。
根据本发明的实施例记载的一种金属弹性纺丝制得的面料，所述面料由金属弹性纺丝配合其他弹性纺丝制得，所述金属弹性纺丝在面料中的质量百分比大于等于25％。
进一步的，所述金属弹性纺丝均匀分布在面料的经线与纬线中。
本发明的技术原理为：采用螺旋形缠绕在芯纱外的金属包覆纱，使得金属包覆纱为弹簧结构，进而使得整个金属弹性纺丝能具有优良的弹性；金属包覆纱与显色纱的缠绕方向相反，同时采用碳纤维分隔显色纱与金属包覆纱，避免显色纱在拉扯过程中会卡入金属包覆纱之间。
相比于现有技术，本发明具有如下有益效果：通过螺旋形缠绕在芯纱外的金属包覆纱，其解决了现有技术的金属丝无法与有弹性的面料共用的技术问题，得到了一种金属弹性纺丝能与其他弹性纺丝一起使用制得弹性面料。
附图说明
图1为本发明实施例的金属弹性纺丝剖视图。
图2为本发明实施例的金属弹性纺丝断面图。
图3为本发明实施例的金属包覆纱的生产工艺流程图。
图4为本发明实施例的金属弹性纺丝制得的面料的结构示意图。
上述附图中：10、金属弹性纺丝；11、芯纱；12、金属包覆纱；13、显色纱；14、碳纤维；20、其他弹性纺丝。
具体实施方式
下面结合附图及实施例对本发明中的技术方案进一步说明。
如图1-2所示的金属弹性纺丝，包括芯纱11、缠绕在芯纱11外的金属包覆纱12与缠绕在金属包覆纱12外的显色纱13，金属包覆纱12与显色纱13都为螺旋形缠绕，且金属包覆纱12与显色纱13的缠绕方向相反，金属包覆纱12与显色纱13之间周向均布有碳纤维14，具体的芯纱11为聚氨酯纤维构成，使得芯纱11具有足够的弹性；显色纱13为棉纤维构成，用于遮挡金属包覆纱12，使得金属弹性纺丝10触感更加柔软。
如图2所示，芯纱11的直径大于等于碳纤维14、金属包覆纱12与显色纱13的直径之和，以保证整个金属弹性纺丝10具有足够的弹性。
如图3所示的金属弹性纺丝的生产工艺，包括：
S1、同步制得芯纱11、金属包覆纱12与显色纱13；
具体的芯纱11的生产工艺包括：
A1、制得聚氨酯母粒：按重量份数进行配比，将60-75份的聚氨酯弹性体与10-20份的抗氧化剂混合，然后进行融化、挤出、切粒，得到聚氨酯母粒，其中抗氧化剂采用抗氧化剂1010或抗氧化剂1098，使得聚氨酯母粒具有优良的抗氧化性。
A2、成丝：采用喷丝机将A1步骤中制得的聚氨酯母粒，由喷丝头喷出，经过冷却后制得芯纱11。
具体的金属包覆纱12的生产工艺包括：
B1、研磨：称取不锈钢粉放入到含有无水乙醇的球磨罐中，把不锈钢粉直径磨至1微米；按铜粉∶铬粉∶不锈钢粉＝1∶0.5∶10的重量比称取铜粉和镍粉放入含有不锈钢粉的球磨罐中。
B2、成丝：研磨结束之后将球磨好的粉末中的无水乙醇蒸发掉，通过热压烧结制备合金，最后采用单丝拉拔法制备成金属丝。
具体的显色纱13的生产工艺包括：
C1、清洗：将棉纤维放入亚硫酸钠溶液中进行清洗，清洗结束后烘干，起到去除杂物与杀菌的作用。
C2、成丝：将C1步骤中烘干的棉纤维通过纺丝机制得显色纱13。
C3、染色：将C2步骤中的显色纱13进行染色，因为金属弹性纺丝10外层都为显色纱13，因此只需将显色纱13染色，即可使得金属弹性纺丝10产生颜色，而无需对整根金属弹性纺丝10进行染色，降低了染料的使用量。
S2、第一次并线：将S1步骤中制得的金属包覆纱12呈螺旋形并在芯纱11上，使得金属包覆纱12呈弹簧结构。
S3、第二次并线：将S2步骤中的金属包覆纱12外周向贴合一层碳纤维14，然后将S1中制得的显色纱13呈螺旋形并在碳纤维14外，制得所述金属弹性纺丝10，具体的显色纱13起到遮挡金属包覆纱12与固定碳纤维14的作用，而碳纤维14起到分隔金属包覆纱12与显色纱13的作用。
S4、卷绕：将S3步骤制得的金属弹性纺丝10卷绕储存。
如图4所示的金属弹性纺丝制得的面料，面料由金属弹性纺丝10配合其他弹性纺丝20制得，如与聚氨酯纤维丝或聚醚酯弹性纤维丝配合制得，金属弹性纺丝10在面料中的质量百分比大于等于25％，且金属弹性纺丝10均匀分布在面料的经线与纬线中，使得金属弹性纺丝10能起到消静电、防辐射等功能。
最后说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的宗旨和范围，其均应涵盖在本发明的权利要求范围当中。

Claims (10)

1.一种金属弹性纺丝，其特征在于：包括芯纱、缠绕在所述芯纱外的金属包覆纱与缠绕在金属包覆纱外的显色纱，所述金属包覆纱与显色纱都为螺旋形缠绕，且所述金属包覆纱与显色纱的缠绕方向相反，所述金属包覆纱与显色纱之间周向均布有碳纤维。
2.如权利要求1所述的一种金属弹性纺丝，其特征在于：所述芯纱为聚氨酯纤维构成，所述显色纱为棉纤维构成。
3.如权利要求1所述的一种金属弹性纺丝，其特征在于：所述芯纱的直径大于等于碳纤维、金属包覆纱与显色纱的直径之和。
4.如权利要求1所述的一种金属弹性纺丝的生产工艺，其特征在于：包括：
S1、同步制得芯纱、金属包覆纱与显色纱；
S2、第一次并线：将所述S1步骤中制得的金属包覆纱呈螺旋形并在芯纱上；
S3、第二次并线：将所述S2步骤中的金属包覆纱外周向贴合一层碳纤维，然后将所述S1中制得的显色纱呈螺旋形并在碳纤维外，制得所述金属弹性纺丝；
S4、卷绕：将所述S3步骤制得的金属弹性纺丝卷绕储存。
5.如权利要求4所述的一种金属弹性纺丝的生产工艺，其特征在于：所述S1步骤中芯纱的生产工艺包括：
A1、制得聚氨酯母粒：按重量份数进行配比，将60-75份的聚氨酯弹性体与10-20份的抗氧化剂混合，然后进行融化、挤出、切粒，得到聚氨酯母粒；
A2、成丝：采用喷丝机将所述A1步骤中制得的聚氨酯母粒，由喷丝头喷出，经过冷却后制得芯纱。
6.如权利要求4所述的一种金属弹性纺丝的生产工艺，其特征在于：所述S1步骤中的金属包覆纱的生产工艺包括：
B1、研磨：称取不锈钢粉放入到含有无水乙醇的球磨罐中，把不锈钢粉直径磨至1微米；按铜粉∶铬粉∶不锈钢粉＝1∶0.5∶10的重量比称取铜粉和镍粉放入含有不锈钢粉的球磨罐中；
B2、成丝：研磨结束之后将球磨好的粉末中的无水乙醇蒸发掉，通过热压烧结制备合金，最后采用单丝拉拔法制备成金属丝。
7.如权利要求4所述的一种金属弹性纺丝的生产工艺，其特征在于：所述S1步骤中的显色纱的生产工艺包括：
C1、清洗：将棉纤维放入亚硫酸钠溶液中进行清洗，清洗结束后烘干；
C2、成丝：将所述C1步骤中烘干的棉纤维通过纺丝机制得显色纱。
8.如权利要求7所述的一种金属弹性纺丝的生产工艺，其特征在于：所述C2步骤后可对显色纱进行染色。
9.如权利要求1所述的一种金属弹性纺丝制得的面料，其特征在于：所述面料由金属弹性纺丝配合其他弹性纺丝制得，所述金属弹性纺丝在面料中的质量百分比大于等于25％。
10.如权利要求9所述的一种金属弹性纺丝制得的面料，其特征在于：所述金属弹性纺丝均匀分布在面料的经线与纬线中。
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