CN111877027A - 一种抗菌防护服装革及其制备方法 - Google Patents
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Abstract
本发明公开了一种抗菌防护服装革及其制备方法，包括下述重量份的组分：基布层，该基布层为高密度聚乙烯纤维复合材料；表皮层，表皮层包括下述重量份的组分：90～110份水性聚氨酯树脂；0.5～3份水性增稠剂；0～5份水性色浆；0.3～3份无机抗菌助剂；中间层，中间层包括下述重量份的组分：90～110份水性聚氨酯树脂；0.5～3水性增稠剂；0.1～1水性流平剂；10～30水性色浆；接着层，接着层包括下述重量份的组分：90～110份水性聚氨酯树脂；0.5～3水性增稠剂；1～3水性异氰酸酯交联剂。本发明具有环保、抗菌、防水、质轻、强韧、耐穿刺、抗紫外线的特点。
Description
技术领域
本发明涉及服装革技术领域，具体涉及一种抗菌防护服装革及其制备方法。
背景技术
随着生活品质的提高，服装用料趋向差异化、高端化、高品质方向发展，面料就是用来制作服装的材料。作为服装三要素之一，面料不仅可以诠释服装的风格和特性，而且直接左右着服装的表现效果。
但是，现有的服装面料往往具有以下缺点：1、服装面料抗菌效果差，穿着容易滋生细菌；2、舒适度差、质重；3、纸张、薄膜、纤维及织布材料各有优点，现有技术中还未有将上述材料的优点集为一体的服装革及制备方法。
综上所述，为解决现有技术上的不足，本发明设计了一种环保、抗菌、防水、质轻、强韧、耐穿刺、抗紫外线的抗菌防护服装革及其制备方法。
发明内容
本发明要解决的技术问题是：本发明设计了一种环保、抗菌、防水、质轻、强韧、耐穿刺、抗紫外线的抗菌防护服装革及其制备方法。
为了达到上述目的，本发明采用了以下技术方案：
一种抗菌防护服装革，包括依次设置的：
基布层，该基布层为高密度聚乙烯纤维复合材料；
表皮层，表皮层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3份水性增稠剂；
0～5份水性色浆；
0.3～3份无机抗菌助剂；
中间层，中间层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3水性增稠剂；
0.1～1水性流平剂；
10～30水性色浆；
接着层，接着层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3水性增稠剂；
1～3水性异氰酸酯交联剂。
作为本方案的进一步改进，所述表皮层的黏度为1000～3000cps/25℃，涂布量为20～60g/m。
作为本方案的进一步改进，所述中间层的黏度为3000～6000cps/25℃，涂布量为160～220g/m。
作为本方案的进一步改进，所述接着层的黏度为3000-6000～cps/25℃，涂布量为120～160g/m。
作为本方案的进一步改进，所述无机抗菌助剂为无机抗菌助剂Ag-Zn系列。
一种抗菌防护服装革的制备方法，包括下述步骤：
1)涂覆面层及烘干：离型纸放卷，水性浆料，涂覆刀位压紧，烘干冷却：烘箱温度为60℃～150℃；
2)涂覆中间层及烘干：水性浆料，涂覆刀位0.1～0.25mm；烘干冷却，烘箱温度为60℃～150℃；
3)涂覆水性粘结底层，涂覆刀位0.1～0.2mm；预烘半干状态，所用的烘箱温度为50℃～100℃，在烘箱内停留时间为8s～20s；
4)贴合基布及烘干：贴合基布，贴合基布后烘干，烘箱温度为50℃～100℃；
5)剥离后制得干法成品。
作为本方案的进一步改进，所述基布的制备包括下述步骤：采用“闪蒸法”工艺加工，高密度聚乙烯纤维经喷流纺丝技术热粘而成，高密度聚乙烯熔成大量薄达0.5-10微米的各向同性纤维，先经纺、再经热压而粘结在一起制得。
本发明提供的抗菌防护服装革及其制备方法与现有产品相比，具备下述有益效果：
1)环保：基布的原料采用100％可回收材质，采用“闪蒸法”特殊工艺加工，由数百万根极纤细的连续不断的高密度聚乙烯纤维经喷流纺丝技术热粘而成。制备过程中不添加任何化学粘合剂和填充剂，属于绿色环保材料；再者，上述方法制得的基布结构为编织缠绕形成自然仿真“蛛网结构”；
2)医用基布品质：良好的化学耐受性，抗侵蚀性高，不褪色，坚韧而耐用，具有很强的抗撕裂特性，抗张强力大于50N/3cm；撕裂负荷大于10N；
3)独特的似纸非纸似皮非皮的反差感，独特的纹理与触感，具有较强的跨界设计可塑性；
4)质轻易携带，纸张般轻薄以及柔和、顺滑的现代纸皮自然褶皱纹理，不会为出行增加任何负担；
5)产品具有防水，防风，防紫外线的特性；
6)良好防护性能：自然仿真的“蛛网结构“高密度材料特质犹如软盔甲可以有效隔绝液体如唾液飞沫溅血污水等赃污，保护衣物持久洁净和人体健康；
7)良好基布物理防螨功效：的特殊织物，单丝纤度约0.5微米，约为头发丝的几十分之一粗细，而螨虫的直径远远大于0.5微米(螨虫身体大小在300微米左右，其粪便在10～40微米之间)，仿真的“蛛网结构“高密度材料基布特质使得产品具有优异防螨功效，属于绿色环保材料；
8)优异的涂层抗菌功能：大肠杆菌、金黄色葡萄球菌抗菌性能(抗菌率)达99％以上。
附图
图1为基布结构示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，以下结合实施例对本发明作进一步说明：
实施例1～3是三种不同的改性料配方。各实施例中采用的原料如下：
水性增稠剂为：羟丙基甲基纤维素与羟乙基纤维素以重量份2:1混合制得；
实施例1
一种抗菌防护服装革，包括依次设置的：
基布层，该基布层为高密度聚乙烯纤维复合材料；
表皮层，表皮层包括下述重量份的组分：
90份水性聚氨酯树脂；
0.5份水性增稠剂；
1份水性色浆；
0.3份无机抗菌助剂；无机抗菌助剂为无机抗菌助剂Ag-Zn系列，所述表皮层的黏度为1000～3000cps/25℃，涂布量为20～60g/m。
中间层，中间层包括下述重量份的组分：
90份水性聚氨酯树脂；
0.5份水性增稠剂；
0.1份水性流平剂；
10份水性色浆；所述中间层的黏度为3000～6000cps/25℃，涂布量为160～220g/m。
接着层，接着层包括下述重量份的组分：
90份水性聚氨酯树脂；
0.5份水性增稠剂；
1份水性异氰酸酯交联剂，所述接着层的黏度为3000～6000cps/25℃，涂布量为120～160g/m。
一种抗菌防护服装革的制备方法，包括下述步骤：
1)涂覆面层及烘干：离型纸放卷，水性浆料，涂覆刀位压紧，烘干冷却：烘箱温度为60℃～150℃；
2)涂覆中间层及烘干：水性浆料，涂覆刀位0.1～0.25mm；烘干冷却，烘箱温度为60℃～150℃；
3)涂覆水性粘结底层，涂覆刀位0.1～0.2mm；预烘半干状态，所用的烘箱温度为50℃～100℃，在烘箱内停留时间为8s～20s；
4)贴合基布及烘干：贴合基布，贴合基布后烘干，烘箱温度为50℃～100℃；
5)剥离后制得干法成品。
实施例2
一种抗菌防护服装革，包括依次设置的：
基布层，该基布层为高密度聚乙烯纤维复合材料；
表皮层，表皮层包括下述重量份的组分：
100份水性聚氨酯树脂；
2份水性增稠剂；
3份水性色浆；
1份无机抗菌助剂；无机抗菌助剂为无机抗菌助剂Ag-Zn系列，所述表皮层的黏度为1000～3000cps/25℃，涂布量为20～60g/m。
中间层，中间层包括下述重量份的组分：
100份水性聚氨酯树脂；
2水性增稠剂；
0.5水性流平剂；
25水性色浆；所述中间层的黏度为3000～6000cps/25℃，涂布量为160～220g/m。
接着层，接着层包括下述重量份的组分：
100份水性聚氨酯树脂；
1.5水性增稠剂；
2水性异氰酸酯交联剂。所述接着层的黏度为3000-6000～cps/25℃，涂布量为120～160g/m。
一种抗菌防护服装革的制备方法，包括下述步骤：
1)涂覆面层及烘干：离型纸放卷，水性浆料，涂覆刀位压紧，烘干冷却：烘箱温度为60℃～150℃；
2)涂覆中间层及烘干：水性浆料，涂覆刀位0.1～0.25mm；烘干冷却，烘箱温度为60℃～150℃；
3)涂覆水性粘结底层，涂覆刀位0.1～0.2mm；预烘半干状态，所用的烘箱温度为50℃～100℃，在烘箱内停留时间为8s～20s；
4)贴合基布及烘干：贴合基布，贴合基布后烘干，烘箱温度为50℃～100℃；
5)剥离后制得干法成品。
实施例3
一种抗菌防护服装革，包括依次设置的：
基布层，该基布层为高密度聚乙烯纤维复合材料；
表皮层，表皮层包括下述重量份的组分：
110份水性聚氨酯树脂；
3份水性增稠剂；
5份水性色浆；
3份无机抗菌助剂；无机抗菌助剂为无机抗菌助剂Ag-Zn系列，所述表皮层的黏度为1000～3000cps/25℃，涂布量为20～60g/m。
中间层，中间层包括下述重量份的组分：
110份水性聚氨酯树脂；
3水性增稠剂；
1水性流平剂；
30水性色浆；所述中间层的黏度为3000～6000cps/25℃，涂布量为160～220g/m。
接着层，接着层包括下述重量份的组分：
110份水性聚氨酯树脂；
3水性增稠剂；
3水性异氰酸酯交联剂。所述接着层的黏度为3000-6000～cps/25℃，涂布量为120～160g/m。
一种抗菌防护服装革的制备方法，包括下述步骤：
1)涂覆面层及烘干：离型纸放卷，水性浆料，涂覆刀位压紧，烘干冷却：烘箱温度为60℃～150℃；
2)涂覆中间层及烘干：水性浆料，涂覆刀位0.1～0.25mm；烘干冷却，烘箱温度为60℃～150℃；
3)涂覆水性粘结底层，涂覆刀位0.1～0.2mm；预烘半干状态，所用的烘箱温度为50℃～100℃，在烘箱内停留时间为8s～20s；
4)贴合基布及烘干：贴合基布，贴合基布后烘干，烘箱温度为50℃～100℃；
5)剥离后制得干法成品。
表1实施例1～3的测试结果
由表1可知，本发明制得的抗菌防护服装革具备下述有益效果：
抗菌防护服装革采用的是闪蒸法工艺，将高密度聚乙烯熔成大量薄达0.5～10微米的各向同性纤维,随后先经纺、再经热压而粘结在一起。自身编织缠绕形成自然仿真“蛛网结构”。产品融合了纸张、薄膜和纤维、织布材料的特点于一身,具有环保、抗菌、防水、质轻、强韧、耐穿刺、抗紫外线等优秀材料特性，基布原料采用100％可回收材质，采用“闪蒸法”特殊工艺加工，由数百万根极纤细的连续不断的高密度聚乙烯纤维经喷流纺丝技术热粘而成，制备过程中未添加任何化学粘合剂和填充剂,绿色环保材料；自然仿真的“蛛网结构“高密度材料特质犹如软盔甲可以有效隔绝液体如唾液飞沫溅血污水等赃污，保护衣物持久洁净和人体健康；基布物理防蟠功效,单丝纤度约0.5微米，约为头发丝的几十分之一粗细，而蜗虫的直径远远大于0.5微米(蟻虫身体大小在300微米左右，其粪便在10～40微米之间)，仿真的蛛网结构、高密度材料基布特质使得产品具有优异防蜗功效。
以上所述仅为本发明的优选实施方式，并非因此限制本发明的专利范围，凡是利用本发明所作的等效变换，均在本发明的专利保护范围内。
Claims (7)
1.一种抗菌防护服装革，其特征在于，包括依次设置的：
基布层，该基布层为高密度聚乙烯纤维复合材料；
表皮层，表皮层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3份水性增稠剂；
0～5份水性色浆；
0.3～3份无机抗菌助剂；
中间层，中间层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3水性增稠剂；
0.1～1水性流平剂；
10～30水性色浆；
接着层，接着层包括下述重量份的组分：
90～110份水性聚氨酯树脂；
0.5～3水性增稠剂；
1～3水性异氰酸酯交联剂。
2.根据权利要求1所述的抗菌防护服装革，其特征在于，所述表皮层的黏度为1000～3000cps/25℃，涂布量为20～60g/m。
3.根据权利要求1所述的抗菌防护服装革，其特征在于，所述中间层的黏度为3000～6000cps/25℃，涂布量为160～220g/m。
4.根据权利要求1所述的抗菌防护服装革，其特征在于，所述接着层的黏度为3000～6000cps/25℃，涂布量为120～160g/m。
5.根据权利要求1所述的抗菌防护服装革，其特征在于，所述无机抗菌助剂为无机抗菌助剂Ag-Zn系列。
6.一种权利要求1～4任一项所述的抗菌防护服装革的制备方法，其特征在于，包括下述步骤：
1)涂覆面层及烘干：离型纸放卷，水性浆料，涂覆刀位压紧，烘干冷却：烘箱温度为60℃～150℃；
2)涂覆中间层及烘干：水性浆料，涂覆刀位0.1～0.25mm；烘干冷却，烘箱温度为60℃～150℃；
3)涂覆水性粘结底层，涂覆刀位0.1～0.2mm；预烘半干状态，所用的烘箱温度为50℃～100℃，在烘箱内停留时间为8s～20s；
4)贴合基布及烘干：贴合基布，贴合基布后烘干，烘箱温度为50℃～100℃；
5)剥离后制得干法成品。
7.根据权利要求6所述的抗菌防护服装革的制备方法，其特征在于，所述基布的制备包括下述步骤：采用“闪蒸法”工艺加工，高密度聚乙烯纤维经喷流纺丝技术热粘而成，高密度聚乙烯熔成大量薄达0.5-10微米的各向同性纤维，先经纺、再经热压而粘结在一起制得。
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