首页>
外国专利>
The 1st span bond nonwoven fabrics which consist of the moisture permeability nonwoven fabrics lamination sheet which uses the nonwoven fabrics layered product and the nonwoven fabrics
The 1st span bond nonwoven fabrics which consist of the moisture permeability nonwoven fabrics lamination sheet which uses the nonwoven fabrics layered product and the nonwoven fabrics
展开▼
机译：第1跨距粘合无纺布由使用无纺布层积体的透湿性无纺布层压片和无纺布构成。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Meltblown nonwoven fabric comprising a propylene polymer in which the first spunbonded nonwoven fabric consisting of a propylene-based polymer (first 1SB nonwoven), stacked on the first 1SB nonwoven this, the first consisting of a propylene polymer which is laminated on the meltblown nonwoven fabric A nonwoven laminate total basis weight consisting of a (first 2SB nonwoven) 2 spunbond nonwoven fabric is 30g / m 2 or less, in the range of 3~25g / m 2 basis weight of the first 1SB nonwoven basis weight of the first 2SB nonwoven There is in the range of 1~11g / m 2, the ratio of the mass per unit area of the second 2SB nonwoven fabric mass per unit area of the second nonwoven fabric 1SB 1.4 more than the ratio of the thickness of the first non-woven fabric 2SB and the thickness of the first non-woven fabric and 1SB 1.6 and, mass per unit area of the meltblown non-woven fabric is a 3g / m 2 less than, I will provide a non-woven fabric laminate which is characterized in that is in the range of 6-25% crimping area ratio.
展开▼
机译：包含丙烯聚合物的熔喷无纺布，其中由丙烯基聚合物组成的第一纺粘无纺布（第一1SB无纺布）堆叠在第一1SB无纺布上，第一层由丙烯聚合物组成，层压在熔喷无纺布上由（第一个2SB无纺布）2纺粘无纺布组成的无纺布层压板总基重为30g / m 2 或更低，范围为3〜25g / m 2 第一2SB无纺布的单位面积重量在第一〜2SB无纺布的单位面积重量的范围为1〜11g / m 2。第二无纺布1SB 1.4的单位面积大于第一无纺布2SB的厚度与第一无纺布的厚度之比和1SB 1.6，以及熔喷无纺布的每单位面积的质量是小于3g / m的 2 ，我将提供一种无纺布层压板ich的特征在于在6-25％的压接面积比的范围内。
展开▼
