CN114699326A - 一种医用湿巾及其生产工艺 - Google Patents
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Abstract
本发明涉及湿巾生产技术领域,尤其涉及一种医用湿巾及其生产工艺,包括湿巾基体和吸附在基体上的基液构成,所述基液由如下质量份的原料制成:苯扎氯铵4‑6份、丙二醇4‑8份、防腐剂3‑7份、乳酸钠1‑3份、聚氧乙烯氢化蓖麻油3‑5份、甘菊油1‑3份、乙醇10‑12份、蒸馏水45‑50份和香芹添加液7‑9份。相比于现有技术,本发明可以有效地提高使用者对湿巾上有效成分的吸收效果,提高湿巾的杀菌速率。
Description
技术领域
本发明涉及湿巾生产技术领域,尤其涉及一种医用湿巾及其生产工艺。
背景技术
医用湿巾主要用于擦伤、割伤、划伤等小伤口及周围皮肤的清洁、消毒,所浸液体主要成分为苯扎氯铵等,清洁、杀菌一次完成,现有医用湿巾生产工艺,通常是将制造湿巾的原料通过干燥、压缩或抽真空制成条状、块状或粒状的密实单元体,储置在湿巾的制造装置内,在使用者发出取用讯号后,各单元体依所需数量讯号下落,经喷湿或沉浸,使各单元体的体积膨胀成湿巾。
而目前市场上所使用的医用湿巾虽然能够起到对皮肤的消毒、清洁作用,但是对细菌的消杀速率较低,因此,我们提出了一种医用湿巾及其生产工艺用于解决上述问题。
发明内容
本发明的目的是为了解决现有技术中存在的缺点,而提出的一种医用湿巾及其生产工艺。
一种医用湿巾,包括湿巾基体和吸附在基体上的基液构成,所述基液由如下质量份的原料制成:苯扎氯铵4-6份、丙二醇4-8份、防腐剂3-7份、乳酸钠1-3份、聚氧乙烯氢化蓖麻油3-5份、甘菊油1-3份、乙醇10-12份、蒸馏水45-50份和香芹添加液7-9份。
优选的,所述防腐剂为苯氧基乙醇和对羟基苯甲酸甲酯的混合剂。
优选的,所述苯氧基乙醇和对羟基苯甲酸甲酯的质量比为1:1。
优选的,所述香芹添加液的制备过程为:将新鲜香芹清洗干净,保留叶柄,再将其浸泡在水中,水面没过香芹即可,蒸煮10-15分钟,待其自然冷却后,过滤,即得香芹添加液。
优选的,所述蒸煮时的温度控制在30℃-43℃之间。
一种医用湿巾的生产工艺,包括以下步骤:
S1、将苯扎氯铵、丙二醇和聚氧乙烯氢化蓖麻油依次倒入装有搅拌机的反应釜中,再加入一半的蒸馏水,温度控制在70℃-80℃之间,在720-800rpm的转速下搅拌20-30分钟,得预备液;
S2、向预备液中加入乙醇、香芹添加液,温度控制在20℃-30℃之间,在650-700rpm的转速下搅拌20-25分钟,然后使用超声分散处理,得混合液;
S3、向混合液中加入乳酸钠、防腐剂、甘菊油以及剩余的蒸馏水,温度控制在60℃-75℃之间,在700-750rpm的转速下搅拌30-40分钟,得基液;
S4、将湿巾基体浸没在基液中,待湿巾基体吸收饱满后,取出,再经紫外线辐射杀菌后,将湿巾基体装入已灭菌过的配套包装袋中,密封即得医用湿巾。
优选的,所述超声分散的时间为10-20分钟,超声频率为32-40kHz。
相比于现有技术,本发明的有益效果是:
在本发明中,通过对香芹进行蒸煮、过滤,获得香芹添加液,并加入到湿巾基液的配备过程中,使其与其他原液共同融入形成基液,并被吸收于湿巾基体上,可以有效地提高使用者对湿巾上有效成分的吸收效果,提高湿巾的杀菌速率。
具体实施方式
下面结合具体实施例对本发明作进一步解说。
实施例1:
一种医用湿巾,包括湿巾基体和吸附在基体上的基液构成,所述基液由如下质量份的原料制成:苯扎氯铵4份、丙二醇4份、苯氧基乙醇1.5份、对羟基苯甲酸甲酯1.5份、乳酸钠1份、聚氧乙烯氢化蓖麻油3份、甘菊油1份、乙醇10份、蒸馏水45份和香芹添加液7份。
实施例2:
一种医用湿巾,包括湿巾基体和吸附在基体上的基液构成,所述基液由如下质量份的原料制成:苯扎氯铵5份、丙二醇6份、苯氧基乙醇2.5份、对羟基苯甲酸甲酯2.5份、乳酸钠2份、聚氧乙烯氢化蓖麻油4份、甘菊油2份、乙醇11份、蒸馏水48份和香芹添加液8份。
实施例3:
一种医用湿巾,包括湿巾基体和吸附在基体上的基液构成,所述基液由如下质量份的原料制成:苯扎氯铵6份、丙二醇8份、苯氧基乙醇3.5份、对羟基苯甲酸甲酯3.5份、乳酸钠3份、聚氧乙烯氢化蓖麻油5份、甘菊油3份、乙醇12份、蒸馏水50份和香芹添加液9份。
上述实施例1-3中的香芹添加液的制备过程为:将新鲜香芹清洗干净,保留叶柄,再将其浸泡在水中,水面没过香芹即可,蒸煮10分钟,温度控制在30℃-43℃之间,待其自然冷却后,过滤,即得香芹添加液。
上述实施例1-3中医用湿巾的生产工艺过程如下所示:
S1、将苯扎氯铵、丙二醇和聚氧乙烯氢化蓖麻油依次倒入装有搅拌机的反应釜中,再加入一半的蒸馏水,温度控制在70℃,在720rpm的转速下搅拌20分钟,得预备液;
S2、向预备液中加入乙醇、香芹添加液,温度控制在30℃,在650rpm的转速下搅拌20分钟,然后使用超声分散处理,超声时间为10分钟,超声频率为40kHz,得混合液;
S3、向混合液中加入乳酸钠、防腐剂、甘菊油以及剩余的蒸馏水,温度控制在60℃,在700rpm的转速下搅拌30分钟,得基液;
S4、将湿巾基体浸没在基液中,待湿巾基体吸收饱满后,取出,再经紫外线辐射杀菌后,将湿巾基体装入已灭菌过的配套包装袋中,密封即得医用湿巾。
对实施例1-3按Q/320682JRD02-2020标准进行测试,检测其对大肠杆菌、金黄色葡萄球菌以及白色念珠菌的消杀率及其消杀时间并记录于下表1:
以实施例1-3的数据为基础,分别设置以下对比例:
对比例1:与实施例1相比,除基液原料中不含香芹添加液外,其余原料及份量均不变;
对比例2:与实施例2相比,除基液原料中不含香芹添加液外,其余原料及份量均不变;
对比例3:与实施例3相比,除基液原料中不含香芹添加液外,其余原料及份量均不变;
上述对比例1-3的制备过程与实施例1-3的制备过程相比,除步骤S2改为“向预备液中加入乙醇,温度控制在20℃-30℃之间,在650-700rpm的转速下搅拌20-25分钟,然后使用超声分散处理,得混合液”外,其余过程均不变;
对上述对比例1-3按Q/320682JRD02-2020标准进行测试,检测其对大肠杆菌、金黄色葡萄球菌以及白色念珠菌的消杀率及其消杀时间并记录于下表2:
由上述表1和表2中的试验结果及其对比可知:
①实施例1-3以及对比例1-3中的医用湿巾对大肠杆菌、金黄色葡萄球菌以及白色念珠菌都有着消毒杀菌的效果;
②实施例1-3中的医用湿巾在2-3分钟内即可达到消杀率98%以上,而对比例1-3中的医用湿巾需在8分钟之后才能达到98%以上的消杀率。
综上所述,香芹添加液的加入可以加速湿巾的杀菌速率。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (7)
1.一种医用湿巾,包括湿巾基体和吸附在基体上的基液构成,其特征在于,所述基液由如下质量份的原料制成:苯扎氯铵4-6份、丙二醇4-8份、防腐剂3-7份、乳酸钠1-3份、聚氧乙烯氢化蓖麻油3-5份、甘菊油1-3份、乙醇10-12份、蒸馏水45-50份和香芹添加液7-9份。
2.根据权利要求1所述的一种医用湿巾,其特征在于,所述防腐剂为苯氧基乙醇和对羟基苯甲酸甲酯的混合剂。
3.根据权利要求2所述的一种医用湿巾,其特征在于,所述苯氧基乙醇和对羟基苯甲酸甲酯的质量比为1:1。
4.根据权利要求1所述的一种医用湿巾,其特征在于,所述香芹添加液的制备过程为:将新鲜香芹清洗干净,保留叶柄,再将其浸泡在水中,水面没过香芹即可,蒸煮10-15分钟,待其自然冷却后,过滤,即得香芹添加液。
5.根据权利要求4所述的一种医用湿巾,其特征在于,所述蒸煮时的温度控制在30℃-43℃之间。
6.根据权利要求1-5任一所述的一种医用湿巾的生产工艺,其特征在于,包括以下步骤:
S1、将苯扎氯铵、丙二醇和聚氧乙烯氢化蓖麻油依次倒入装有搅拌机的反应釜中,再加入一半的蒸馏水,温度控制在70℃-80℃之间,在720-800rpm的转速下搅拌20-30分钟,得预备液;
S2、向预备液中加入乙醇、香芹添加液,温度控制在20℃-30℃之间,在650-700rpm的转速下搅拌20-25分钟,然后使用超声分散处理,得混合液;
S3、向混合液中加入乳酸钠、防腐剂、甘菊油以及剩余的蒸馏水,温度控制在60℃-75℃之间,在700-750rpm的转速下搅拌30-40分钟,得基液;
S4、将湿巾基体浸没在基液中,待湿巾基体吸收饱满后,取出,再经紫外线辐射杀菌后,将湿巾基体装入已灭菌过的配套包装袋中,密封即得医用湿巾。
7.根据权利要求6所述的一种医用湿巾的生产工艺,其特征在于,所述超声分散的时间为10-20分钟,超声频率为32-40kHz。
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