CN111363485A - 一种制卡制证用抗菌带胶膜及制备方法 - Google Patents
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Abstract
本发明涉及一种制卡制证用抗菌带胶膜及制备方法,该抗菌带胶膜包括塑料薄膜,在塑料薄膜一面制有粘结层,在塑料薄膜另一面制有抗菌涂层,其制备方法为:将胶水涂液涂布在塑料薄膜上并进行烘干,制得塑料带胶膜;将含氯树脂乳液和其他树脂乳液加入到容器中,搅拌后再将抗菌剂缓慢加入其中,继续搅拌后,再加入成膜助剂、流平助剂,继续搅拌,制得抗菌涂液;将抗菌涂液涂布塑料带胶膜的无胶面上,进行烘干后制得抗菌带胶膜。本发明在塑料薄膜上涂布抗菌涂层制成制卡制证用抗菌带胶膜,使该抗菌带胶膜所制得的证卡不仅具有普通卡的功能性,而且卡片表面的抗菌涂层具有较强的抗菌效果,能及时杀死细菌和抑制其繁殖,降低民众使用卡片感染疾病的几率。
Description
技术领域
本发明属于证卡领域,涉及证卡防护薄膜技术,尤其是一种制卡制证用抗菌带胶膜及制备方法。
背景技术
在人们日常生活中离不开各种各样的卡片,钱包里也塞满了如身份证、银行卡、会员卡、折扣卡等。由于证卡被频繁地使用,造成各种卡片上的细菌高达数万个,在医疗单位反复使用的医疗卡更是交叉感染、传播疾病的载体。
证卡上常见的细菌包括大肠杆菌、金黄色葡萄球菌、痢疾杆菌、沙门氏菌、链球菌、绿脓杆菌、伤寒杆菌、结核杆菌、沙眼衣原体、霉菌及寄生虫卵等,我们每天都在和数种病菌打交道,很容易感染疾病。目前,通常在证卡上喷涂消毒剂或使用消毒剂擦洗的方式进行消毒,但是这种被动式消毒方式可操作性差,因此,如何使证卡本身具有抗菌功能是目前迫切需要解决的问题。
发明内容
本发明的目的在于克服现有技术的不足,提出一种制卡制证用抗菌带胶膜及制备方法,解决证卡在使用过程中细菌和病毒的传播、交叉感染问题。
本发明解决其技术问题是采取以下技术方案实现的:
一种制卡制证用抗菌带胶膜,包括塑料薄膜,在塑料薄膜一面制有粘结层,在塑料薄膜另一面制有抗菌涂层。
而且,所述抗菌涂层的原料组分及其组分的重量份数为:含氯树脂60~95份,其他树脂1~30份,抗菌剂0.01~0.5份,成膜助剂1~10份,流平助剂0.01~0.5份。
而且,所述含氯树脂为如下材料中的一种或其组合:氯乙烯醋酸乙烯共聚树脂、聚氯乙烯树脂、氯乙烯丙烯酸共聚树脂,所述其他树脂为如下材料中的一种或其组合:丙烯酸酯树脂、聚氨酯树脂。
而且,所述抗菌剂为如下材料中的一种或其组合:表面活性剂、纳米抗菌材料、氧化性化合物。
而且,所述表面活性剂抗菌剂为如下材料中的一种或其组合:季铵盐及其衍生物、氯已定及其衍生物、三氯羟基二苯醚、磷酸氯喹及其衍生物、羟基氯喹及其衍生物;所述纳米抗菌材料抗菌剂为如下材料中的一种或其组合纳米银、纳米二氧化钛、纳米二氧化钛载银、纳米氧化锌;所述氧化性化合物抗菌剂为如下材料中的一种或其组合:过氧化物、含氯化合物、含碘化合物。
而且,所述成膜助剂为十二碳醇酯;所述流平助剂为BYK348。
而且,所述塑料薄膜为PVC薄膜、PET薄膜、PC薄膜或PETG薄膜,该塑料薄膜的厚度为0.01~0.2mm;所述粘接层为如下材料中的一种或其组合:聚氨酯树脂、丙烯酸酯树脂、乙烯醋酸乙烯酯树脂、聚酰胺树脂、聚酯树脂。
一种制卡制证用抗菌带胶膜的制备方法,包括以下步骤:
步骤1、塑料带胶膜的制备:将胶水涂液涂布在塑料薄膜上,进行烘干,制得塑料带胶膜;
步骤2、抗菌涂液的制备:将含氯树脂乳液和其他树脂乳液加入到容器中,进行第一次搅拌,再将抗菌剂缓慢加入其中,进行第二次搅拌,再加入成膜助剂、流平助剂,进行第三次搅拌,制得抗菌涂液;
步骤3、抗菌带胶膜的制备:将步骤2所得抗菌涂液涂布在步骤1所得塑料带胶膜的无胶面上,进行烘干,制得抗菌带胶膜。
而且,所述第一次搅拌以200r/min搅拌5~10min,第二次搅拌以200r/min搅拌10~20min,第三次搅拌以200r/min搅拌30~60min。
而且,所述烘干的温度为30~60℃。
本发明的优点和积极效果是:
本发明在塑料薄膜上涂布抗菌涂层制成制卡制证用抗菌带胶膜,使该抗菌带胶膜所制得的证卡不仅具有普通卡的功能性,而且卡片表面的抗菌涂层具有较强的抗菌效果,能及时杀死细菌和抑制其繁殖,抗菌率≥99%,可有效避免细菌传播,解决了证卡在使用过程中细菌和病毒的传播、交叉感染问题,降低民众使用卡片感染疾病的几率。
附图说明
图1是本发明的制卡制证用抗菌带胶膜的结构图。
具体实施方式
以下结合附图对本发明做进一步详述。
本发明提出一种制卡制证用抗菌带胶膜,如图1所示,包括塑料薄膜2以及塑料薄膜两面的粘接层3和抗菌涂层1。
所述塑料薄膜可以是PVC薄膜、PET薄膜、PC薄膜、PETG薄膜等的任一种或多种;所述粘接层为聚氨酯树脂、丙烯酸酯树脂、乙烯醋酸乙烯酯树脂、聚酰胺树脂、聚酯等的任一种或多种。所述抗菌涂层的构成组分和质量份数为:含氯树脂60~95份,其他树脂1~30份,抗菌剂0.01~0.5份,成膜助剂1~10份,流平助剂0.01~0.5份。
本发明还提出一种制卡制证用抗菌带胶膜的制备方法,包括以下步骤:
(1)塑料带胶膜的制备:将胶水涂液涂布在厚度为0.01~0.2mm的塑料薄膜上,以30~60℃的温度烘干,制得塑料带胶膜。
(2)抗菌涂液的制备:将含氯树脂乳液和其他树脂乳液加入到容器中,200r/min搅拌5~10min,再将抗菌剂缓慢加入其中,200r/min搅拌10~20min,再加入成膜助剂、流平助剂,200r/min搅拌30~60min即可得到抗菌涂液。
(3)抗菌带胶膜的制备:将步骤(2)所得抗菌涂液涂布在步骤(1)所得塑料带胶膜无胶面,以30~60℃的温度烘干,从而制得制卡制证用抗菌带胶膜。
下面结合4个实施例对制卡制证用抗菌带胶膜的制备方法进行详细说明:
实施例1
(1)PVC带胶膜的制备:将水性聚氨酯胶水涂布于0.075mm PVC膜上,50℃烘干,备用。
(2)抗菌涂液的制备:将90份氯乙烯醋酸乙烯共聚树脂乳液和10份丙烯酸酯乳液加入到容器中,200r/min搅拌5~10min,再将0.1份季铵盐抗菌剂和0.1份纳米二氧化钛抗菌剂缓慢加入其中,200r/min搅拌10~20min,再加入5份醇酯十二、0.2份BYK348,200r/min搅拌30~60min即可。
(3)抗菌带胶膜的制备:将步骤(2)所得涂布液涂布在步骤(1)所得塑料带胶膜无胶面,50℃烘干,制得抗菌带胶膜,以其制作的卡片表面抗菌率≥99%。
实施例2
(1)PET带胶膜的制备:将水性聚氨酯胶水涂布于0.075mm PET膜上,50℃烘干,备用。
(2)抗菌涂液的制备:将80份氯乙烯丙烯酸共聚树脂乳液和15份丙烯酸酯乳液加入到容器中,200r/min搅拌5~10min,再将0.2份氯已定抗菌剂和0.2份纳米二氧化钛抗菌剂缓慢加入其中,200r/min搅拌10~20min,再加入5份醇酯十二、0.2份BYK348,200r/min搅拌30~60min即可。
(3)抗菌带胶膜的制备:将步骤(2)所得涂布液涂布在步骤(1)所得塑料带胶膜无胶面,50℃烘干,制得抗菌带胶膜,以其制作的卡片表面抗菌率≥99%。
实施例3
(1)PVC带胶膜的制备:将水性聚氨酯胶水涂布于0.06mm PVC膜上,50℃烘干,备用。
(2)抗菌涂液的制备:将90份氯乙烯醋酸乙烯共聚树脂乳液和20份聚氨酯乳液加入到容器中,200r/min搅拌5~10min,再将0.2份季铵盐抗菌剂和0.1份纳米氧化锌抗菌剂缓慢加入其中,200r/min搅拌10~20min,再加入5份醇酯十二、0.2份BYK348,200r/min搅拌30~60min即可。
(3)抗菌带胶膜的制备:将步骤(2)所得涂布液涂布在步骤(1)所得塑料带胶膜无胶面,50℃烘干,制得抗菌带胶膜,以其制作的卡片表面抗菌率≥99%。
实施例4
(1)PC带胶膜的制备:将水性聚氨酯胶水涂布于0.075mm PC膜上,50℃烘干,备用。
(2)抗菌涂液的制备:将70份氯乙烯树脂乳液和25份聚氨酯乳液加入到容器中,200r/min搅拌5~10min,再将0.2份三氯羟基二苯醚抗菌剂和0.1份纳米银抗菌剂缓慢加入其中,200r/min搅拌10~20min,再加入7份醇酯十二、0.1份BYK348,200r/min搅拌30~60min即可。
(3)抗菌带胶膜的制备:将步骤(2)所得涂布液涂布在步骤(1)所得塑料带胶膜无胶面,50℃烘干,制得抗菌带胶膜,以其制作的卡片表面抗菌率≥99%。
需要强调的是,本发明所述的实施例是说明性的,而不是限定性的,因此本发明包括并不限于具体实施方式中所述的实施例,凡是由本领域技术人员根据本发明的技术方案得出的其他实施方式,同样属于本发明保护的范围。
Claims (10)
1.一种制卡制证用抗菌带胶膜,包括塑料薄膜,在塑料薄膜一面制有粘结层,其特征在于:在塑料薄膜另一面制有抗菌涂层。
2.根据权利要求1所述的一种制卡制证用抗菌带胶膜,其特征在于:所述抗菌涂层的原料组分及其组分的重量份数为:含氯树脂60~95份,其他树脂1~30份,抗菌剂0.01~0.5份,成膜助剂1~10份,流平助剂0.01~0.5份。
3.根据权利要求2所述的一种制卡制证用抗菌带胶膜,其特征在于:所述含氯树脂为如下材料中的一种或其组合:氯乙烯醋酸乙烯共聚树脂、聚氯乙烯树脂、氯乙烯丙烯酸共聚树脂;所述其他树脂为如下材料中的一种或其组合:丙烯酸酯树脂、聚氨酯树脂。
4.根据权利要求2所述的一种制卡制证用抗菌带胶膜,其特征在于:所述抗菌剂为如下材料中的一种或其组合:表面活性剂、纳米抗菌材料、氧化性化合物。
5.根据权利要求4所述的一种制卡制证用抗菌带胶膜,其特征在于:所述表面活性剂抗菌剂为如下材料中的一种或其组合:季铵盐及其衍生物、氯已定及其衍生物、三氯羟基二苯醚、磷酸氯喹及其衍生物、羟基氯喹及其衍生物;所述纳米抗菌材料抗菌剂为如下材料中的一种或其组合纳米银、纳米二氧化钛、纳米二氧化钛载银、纳米氧化锌;所述氧化性化合物抗菌剂为如下材料中的一种或其组合:过氧化物、含氯化合物、含碘化合物。
6.根据权利要求2所述的一种制卡制证用抗菌带胶膜,其特征在于:所述成膜助剂为十二碳醇酯;所述流平助剂为BYK348。
7.根据权利要求1所述的一种制卡制证用抗菌带胶膜,其特征在于:所述塑料薄膜为PVC薄膜、PET薄膜、PC薄膜或PETG薄膜,该塑料薄膜的厚度为0.01~0.2mm;所述粘接层为如下材料中的一种或其组合:聚氨酯树脂、丙烯酸酯树脂、乙烯醋酸乙烯酯树脂、聚酰胺树脂、聚酯树脂。
8.一种如权利要求1至7任一项所述制卡制证用抗菌带胶膜的制备方法,其特征在于包括以下步骤:
步骤1、塑料带胶膜的制备:将胶水涂液涂布在塑料薄膜上,进行烘干,制得塑料带胶膜;
步骤2、抗菌涂液的制备:将含氯树脂乳液和其他树脂乳液加入到容器中,进行第一次搅拌,再将抗菌剂缓慢加入其中,进行第二次搅拌,再加入成膜助剂、流平助剂,进行第三次搅拌,制得抗菌涂液;
步骤3、抗菌带胶膜的制备:将步骤2所得抗菌涂液涂布在步骤1所得塑料带胶膜的无胶面上,进行烘干,制得抗菌带胶膜。
9.根据权利要求8所述的一种制卡制证用抗菌带胶膜的制备方法,其特征在于:所述第一次搅拌以200r/min搅拌5~10min,第二次搅拌以200r/min搅拌10~20min,第三次搅拌以200r/min搅拌30~60min。
10.根据权利要求8所述的一种制卡制证用抗菌带胶膜的制备方法,其特征在于:所述烘干的温度为30~60℃。
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