CN112760815A - 一种医用针刺无纺布的制作方法 - Google Patents

一种医用针刺无纺布的制作方法 Download PDF

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CN112760815A
CN112760815A CN202011580885.9A CN202011580885A CN112760815A CN 112760815 A CN112760815 A CN 112760815A CN 202011580885 A CN202011580885 A CN 202011580885A CN 112760815 A CN112760815 A CN 112760815A
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易应生
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Yingcheng Tianrun Industry Cloth Co ltd
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Abstract

本发明提供了一种医用针刺无纺布的制作方法，包括按重量份计的下述组分：丙纶纤维30‑50份，涤纶纤维30‑50份，脱乙酰甲壳质纤维。本发明中将热轧完成后的布料浸入浓度为百分之五十的双氧水水溶液中浸泡烘干后浸入戊二醛消毒溶液中浸泡后再次烘干，能够有效提升对无纺布的消毒杀菌效果，且提升无纺布本身的抗菌效果，本发明中单独使用脱乙酰甲壳质纤维所制的纤网堆叠丙纶和涤纶纤维所制的纤网一起针刺成布，具有脱乙酰甲壳质纤维的一面作为内面，贴合伤口进行包扎，能够有效起到促进伤口愈合的效果。

Description

一种医用针刺无纺布的制作方法
技术领域
本发明属于纺织技术领域，尤其是涉及一种医用针刺无纺布的制作方法。
背景技术
无纺布又称不织布、针刺棉等，是由定向的或随机的纤维而构成。因具有布的外观和某些性能而称其为布，无纺布具有防潮、透气、柔韧、质轻、不助燃、容易分解、无毒无刺激性、色彩丰富、价格低廉、可循环再用等特点。如多采用聚丙烯粒料为原料，经高温熔融、喷丝、铺纲、热压卷取连续一步法生产而成。
针刺无纺布是干法非织造布中一种，是将短纤维经过开松、梳理、铺成纤维网，然后将纤维网通过刺针加固成布，刺针有钩刺，将纤维网反复穿刺，钩带纤维加固，形成针刺无纺布，无纺布没有经线纬线之分，成布纤维杂乱，经向纬向性能差别不大。典型产品：合成皮革基布、针刺土工布等。
但是现有的针刺无纺布抗菌效果差。
发明内容
有鉴于此，本发明旨在提出一种医用针刺无纺布的制作方法。
为达到上述目的，本发明的技术方案是这样实现的：
一种医用针刺无纺布的制作方法，包括按重量份计的下述组分：丙纶纤维30-50份，涤纶纤维30-50份，脱乙酰甲壳质纤维。
所述的医用针刺无纺布的制作方法，包括如下步骤：
(1)选取30-50份的丙纶纤维，30-50份的涤纶纤维，脱乙酰甲壳质纤维；
(2)将选取的丙纶纤维和涤纶纤维原料送入开送机中进行开松混合，使多种不同的原料纤维之间充分的混合，使其在纤网中的各个成分纤维比例正确、稳定而且均匀分布，单独将脱乙酰甲壳质纤维送入开送机中进行开松；
(3)将充分混合的纤维网团送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理，将开松的脱乙酰甲壳质纤维单独送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理；
(4)将梳理完成后的原料纤维网送入交叉铺网机中，经过输送进入一对铺网帘，在此帘的控制下作与纤网输出方向垂直的往复运动，纤网输铺到成网帘上，交叉往复铺叠多层至新纤网到十至十五厘米厚度时停止铺网，将梳理完成的脱乙酰甲壳质纤维送入交叉铺网机中交叉往复铺叠多层至纤网到五至十厘米厚度时停止铺网；
(5)将丙纶和涤纶混合纤维所制的纤网与脱乙酰甲壳质纤维所制的纤网上下堆叠一起送入针刺机中进行针刺工作；
(6)针刺完成后使用热轧机将针刺完成的纤网布，采用一百摄氏度正负二十摄氏度温度，50千克每立方厘米压力进行热轧成布；
(7)热轧完成后的布料浸入浓度为百分之五十的双氧水水溶液中，浸泡后取出烘干；
(8)将烘干的布料浸入戊二醛消毒溶液中，浸泡后取出烘干即完成制作。
相对于现有技术，本发明所述的修补剂具有以下优势：
1、本发明所述的热轧完成后的布料浸入浓度为百分之五十的双氧水水溶液中浸泡烘干后浸入戊二醛消毒溶液中浸泡后再次烘干，能够有效提升对无纺布的消毒杀菌效果，且提升无纺布本身的抗菌效果；
2、本发明所述的脱乙酰甲壳质纤维所制的纤网堆叠丙纶和涤纶纤维所制的纤网一起针刺成布，具有脱乙酰甲壳质纤维的一面作为内面，贴合伤口进行包扎，能够有效起到促进伤口愈合的效果。
具体实施方式
下面来结合实例详细说明本发明。
实施例1
一种医用针刺无纺布的制作方法，包括按重量份计的下述组分：丙纶纤维50份，涤纶纤维30-50份，脱乙酰甲壳质纤维。
所述的医用针刺无纺布的制作方法，包括如下步骤：
(1)选取30份的丙纶纤维，30份的涤纶纤维，脱乙酰甲壳质纤维；
(2)将选取的丙纶纤维和涤纶纤维原料送入开送机中进行开松混合，使多种不同的原料纤维之间充分的混合，使其在纤网中的各个成分纤维比例正确、稳定而且均匀分布，单独将脱乙酰甲壳质纤维送入开送机中进行开松；
(3)将充分混合的纤维网团送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理，将开松的脱乙酰甲壳质纤维单独送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理；
(4)将梳理完成后的原料纤维网送入交叉铺网机中，经过输送进入一对铺网帘，在此帘的控制下作与纤网输出方向垂直的往复运动，纤网输铺到成网帘上，交叉往复铺叠多层至新纤网到十至十五厘米厚度时停止铺网，将梳理完成的脱乙酰甲壳质纤维送入交叉铺网机中交叉往复铺叠多层至纤网到五至十厘米厚度时停止铺网；
(5)将丙纶和涤纶混合纤维所制的纤网与脱乙酰甲壳质纤维所制的纤网上下堆叠一起送入针刺机中进行针刺工作；
(6)针刺完成后使用热轧机将针刺完成的纤网布，采用一百摄氏度正负二十摄氏度温度，50千克每立方厘米压力进行热轧成布；
(7)热轧完成后的布料浸入浓度为百分之五十的双氧水水溶液中，浸泡后取出烘干；
(8)将烘干的布料浸入戊二醛消毒溶液中，浸泡后取出烘干即完成制作。
实施例2
一种医用针刺无纺布的制作方法，包括按重量份计的下述组分：丙纶纤维30-50份，涤纶纤维30-50份，脱乙酰甲壳质纤维。
所述的医用针刺无纺布的制作方法，包括如下步骤：
(1)选取50份的丙纶纤维，50份的涤纶纤维，脱乙酰甲壳质纤维；
(2)将选取的丙纶纤维和涤纶纤维原料送入开送机中进行开松混合，使多种不同的原料纤维之间充分的混合，使其在纤网中的各个成分纤维比例正确、稳定而且均匀分布，单独将脱乙酰甲壳质纤维送入开送机中进行开松；
(3)将充分混合的纤维网团送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理，将开松的脱乙酰甲壳质纤维单独送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理；
(4)将梳理完成后的原料纤维网送入交叉铺网机中，经过输送进入一对铺网帘，在此帘的控制下作与纤网输出方向垂直的往复运动，纤网输铺到成网帘上，交叉往复铺叠多层至新纤网到十至十五厘米厚度时停止铺网，将梳理完成的脱乙酰甲壳质纤维送入交叉铺网机中交叉往复铺叠多层至纤网到五至十厘米厚度时停止铺网；
(5)将丙纶和涤纶混合纤维所制的纤网与脱乙酰甲壳质纤维所制的纤网上下堆叠一起送入针刺机中进行针刺工作；
(6)针刺完成后使用热轧机将针刺完成的纤网布，采用一百摄氏度正负二十摄氏度温度，50千克每立方厘米压力进行热轧成布；
(7)热轧完成后的布料浸入浓度为百分之五十的双氧水水溶液中，浸泡后取出烘干；
(8)将烘干的布料浸入戊二醛消毒溶液中，浸泡后取出烘干即完成制作。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (2)

1.一种医用针刺无纺布的制作方法，其特征在于，包括按重量份计的下述组分：丙纶纤维30-50份，涤纶纤维30-50份，脱乙酰甲壳质纤维。
2.权利要求1中任一项所述的医用针刺无纺布的制作方法，其特征在于，包括如下步骤：
(1)选取30-50份的丙纶纤维，30-50份的涤纶纤维，脱乙酰甲壳质纤维；
(2)将选取的丙纶纤维和涤纶纤维原料送入开送机中进行开松混合，使多种不同的原料纤维之间充分的混合，使其在纤网中的各个成分纤维比例正确、稳定而且均匀分布，单独将脱乙酰甲壳质纤维送入开送机中进行开松；
(3)将充分混合的纤维网团送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理，将开松的脱乙酰甲壳质纤维单独送入梳理机中进行粗梳理，梳理完成后进一步进行精梳理；
(4)将梳理完成后的原料纤维网送入交叉铺网机中，经过输送进入一对铺网帘，在此帘的控制下作与纤网输出方向垂直的往复运动，纤网输铺到成网帘上，交叉往复铺叠多层至新纤网到十至十五厘米厚度时停止铺网，将梳理完成的脱乙酰甲壳质纤维送入交叉铺网机中交叉往复铺叠多层至纤网到五至十厘米厚度时停止铺网；
(5)将丙纶和涤纶混合纤维所制的纤网与脱乙酰甲壳质纤维所制的纤网上下堆叠一起送入针刺机中进行针刺工作；
(6)针刺完成后使用热轧机将针刺完成的纤网布，采用一百摄氏度正负二十摄氏度温度，50千克每立方厘米压力进行热轧成布；
(7)热轧完成后的布料浸入浓度为百分之五十的水溶液中，浸泡后取出烘干；
(8)将烘干的布料浸入戊二醛消毒溶液中，浸泡后取出烘干即完成制作。
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