CN111621927A - 一种用于医用绷带的高弹有色面料及其加工方法 - Google Patents

一种用于医用绷带的高弹有色面料及其加工方法 Download PDF

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CN111621927A
CN111621927A CN202010433719.XA CN202010433719A CN111621927A CN 111621927 A CN111621927 A CN 111621927A CN 202010433719 A CN202010433719 A CN 202010433719A CN 111621927 A CN111621927 A CN 111621927A
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melt
blown non
woven fabric
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combed cotton
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陆平
沈伟
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Jiangsu Senolo Medical Technology Co ltd
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Abstract

本发明公开的属于口罩技术领域，具体为一种用于医用绷带的高弹有色面料及其加工方法，该面料呈长方形，该用于医用绷带的高弹有色面料包括熔喷无纺布层，所述熔喷无纺布层由聚丙烯超细纤维随机分布沾结构成，所述熔喷无纺布层的一侧粘接有聚四氟乙烯膜，所述熔喷无纺布层靠近聚四氟乙烯膜的一侧喷涂有着色层，所述熔喷无纺布层的另一侧粘接有精梳棉层，所述精梳棉层由精梳棉纤维交错编织而成，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，本产品产品存在着表面颜色不易脱落，且本身弹性足够好，佩戴更加舒适。

Description

一种用于医用绷带的高弹有色面料及其加工方法
技术领域
本发明涉及口罩技术领域，具体为一种用于医用绷带的高弹有色面料及其加工方法。
背景技术
口罩作为一种卫生用品，佩戴在口鼻处能够有效的防止灰尘颗粒物、飞沫、病菌等由口鼻处进入人体，因此口罩质量的好坏显得尤为重要，因此制作口罩的面料的要求也就十分的高，现如今制作口罩面料的材料五花八门，效果也各有不同。
但现有的产品存在着表面颜色容易脱落，且本身弹性不够好，佩戴不够舒适的问题。
发明内容
本发明的目的在于提供一种用于医用绷带的高弹有色面料及其加工方法，以解决上述背景技术中提出的表面颜色容易脱落，且本身弹性不够好，佩戴不够舒适的问题。
为实现上述目的，本发明提供如下技术方案：一种用于医用绷带的高弹有色面料，该面料呈长方形，该用于医用绷带的高弹有色面料包括熔喷无纺布层，所述熔喷无纺布层由聚丙烯超细纤维随机分布沾结构成，所述熔喷无纺布层的一侧粘接有聚四氟乙烯膜，所述熔喷无纺布层靠近聚四氟乙烯膜的一侧喷涂有着色层，所述熔喷无纺布层的另一侧粘接有精梳棉层，所述精梳棉层由精梳棉纤维交错编织而成。
优选的，所述聚丙烯超细纤维细度为0.5-1.0μm。
优选的，所述着色层原料包括热塑性树脂热塑性树脂、颜料和黏合剂。
优选的，所述着色层原料按照质量比重分别为：热塑性树脂60-70份、颜料20-25份和黏合剂5-20份。
优选的，所述精梳棉纤维为200D的精梳棉纤维。
一种用于医用绷带的高弹有色面料的加工方法，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照设定的量称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为5-20min，将制得原料储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到100-130℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置30-40min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，然后将产品塑封后入库保存。
优选的，所述产品的厚度值为1.5-2mm。
与现有技术相比，本发明的有益效果是：
1)熔喷无纺布层、聚四氟乙烯膜和精梳棉层的弹性都很高，可以确保产品的具有更好的弹性，对于佩戴者的舒适度较高；
2)着色层位于熔喷无纺布层和聚四氟乙烯膜之间，聚四氟乙烯膜有着较好的防水透气性，可以有效的避免着色层脱落；
3)精梳棉层佩戴在口鼻侧，能够提供更舒适的佩戴感。
附图说明
图1为本发明加工方法流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”、“顶/底端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“套设/接”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
请参阅图1，本发明提供一种技术方案：一种用于医用绷带的高弹有色面料，该面料呈长方形，该用于医用绷带的高弹有色面料包括熔喷无纺布层，熔喷无纺布层由聚丙烯超细纤维随机分布沾结构成，聚丙烯超细纤维细度为0.5-1.0μm，熔喷无纺布层的一侧粘接有聚四氟乙烯膜，熔喷无纺布层靠近聚四氟乙烯膜的一侧喷涂有着色层，着色层原料包括热塑性树脂热塑性树脂、颜料和黏合剂，着色层原料按照质量比重分别为：热塑性树脂60-70份、颜料20-25份和黏合剂5-20份，熔喷无纺布层的另一侧粘接有精梳棉层，精梳棉层由精梳棉纤维交错编织而成，精梳棉纤维为200D的精梳棉纤维。
一种用于医用绷带的高弹有色面料的加工方法，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照设定的量称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为5-20min，将制得原料储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到100-130℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置30-40min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，产品的厚度值为1.5-2mm，然后将产品塑封后入库保存。
实施例一：
一种用于医用绷带的高弹有色面料的加工方法，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照热塑性树脂60g、颜料20g和黏合剂20g称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为5min，将制得原料储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到100℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置30min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，产品的厚度值为1.5-2mm，然后将产品塑封后入库保存。
实施例二：
一种用于医用绷带的高弹有色面料的加工方法，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照热塑性树脂65g、颜料23g和黏合剂12g称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为15min，将制得原料储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到120℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置35min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，产品的厚度值为1.5-2mm，然后将产品塑封后入库保存。
实施例三：
一种用于医用绷带的高弹有色面料的加工方法，该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照热塑性树脂70g、颜料25g和黏合剂5g称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为20min，将制得原料储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到130℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置40min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，产品的厚度值为1.5-2mm，然后将产品塑封后入库保存。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点,对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明；因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内，不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

1.一种用于医用绷带的高弹有色面料，其特征在于：该面料呈长方形，该用于医用绷带的高弹有色面料包括熔喷无纺布层，所述熔喷无纺布层由聚丙烯超细纤维随机分布沾结构成，所述熔喷无纺布层的一侧粘接有聚四氟乙烯膜，所述熔喷无纺布层靠近聚四氟乙烯膜的一侧喷涂有着色层，所述熔喷无纺布层的另一侧粘接有精梳棉层，所述精梳棉层由精梳棉纤维交错编织而成。
2.根据权利要求1所述的一种用于医用绷带的高弹有色面料，其特征在于：所述聚丙烯超细纤维细度为0.5-1.0μm。
3.根据权利要求1所述的一种用于医用绷带的高弹有色面料，其特征在于：所述着色层原料包括热塑性树脂热塑性树脂、颜料和黏合剂。
4.根据权利要求1所述的一种用于医用绷带的高弹有色面料，其特征在于：所述着色层原料按照质量比重分别为：热塑性树脂60-70份、颜料20-25份和黏合剂5-20份。
5.根据权利要求1所述的一种用于医用绷带的高弹有色面料，其特征在于：所述精梳棉纤维为200D的精梳棉纤维。
6.根据权利要求1-5任意一项所述的一种用于医用绷带的高弹有色面料的加工方法，其特征在于：该用于医用绷带的高弹有色面料的加工方法具体步骤如下：
S1：原料准备：将熔喷无纺布用切片装置切分成多组大小相同的熔喷无纺布层，然后放入无尘储物箱中备用，将着色层原料按照设定的量称重配比后依次加入到双螺杆混炼挤出机中进行混料，螺杆速度为300r/min，混料时间为5-20min，将制得颗粒储存在喷涂枪中；
S2：着色处理：将熔喷无纺布层平铺在无尘工作箱内，将无尘工作箱加热到100-130℃，喷涂枪对准熔喷无纺布层进行喷涂形成着色层，然后冷却静置30-40min；
S3：粘接聚四氟乙烯膜：将热熔胶膜切割成长方形框体结构，然后对准着色层的边缘贴合，然后将聚四氟乙烯膜的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S4：粘接精梳棉层：将步骤S3中制得的熔喷无纺布层翻转180度后放置，同样将热熔胶膜切割成长方形框体结构，然后对准熔喷无纺布层朝上的一面边缘贴合，再将精梳棉层的边缘对准热熔胶膜贴合，加热无尘工作箱到70℃，然后静置15min；
S5：定型处理：将步骤S4中制得的产品取出并置于定型机中，由定型机进行定型，然后将产品塑封后入库保存。
7.根据权利要求6所述的一种用于医用绷带的高弹有色面料的加工方法，其特征在于：所述产品的厚度值为1.5-2mm。
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Application publication date: 20200904