CN201692175U - 无纺布干爽网面 - Google Patents

无纺布干爽网面 Download PDF

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CN201692175U
CN201692175U CN201020253184XU CN201020253184U CN201692175U CN 201692175 U CN201692175 U CN 201692175U CN 201020253184X U CN201020253184X U CN 201020253184XU CN 201020253184 U CN201020253184 U CN 201020253184U CN 201692175 U CN201692175 U CN 201692175U
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高华沛
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Shanghai Royalanw Hygienic Materials Co Ltd
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Abstract

本实用新型公开了一种无纺布干爽网面。该无纺布干爽网面，在该网面上设有多个可以任意排列的三维立体导液凹孔，该三维立体导液凹孔的孔口设在该网面的正面上，该导液凹孔的孔体向该网面的反面延伸并向反面凸起，该导液凹孔的孔底是一封闭底，其特征在于，所述网面是由二层无纺布复合而成，该网面的上层是一层拒水无纺布，该网面的下层是一层亲水无纺布，在该网面上、位于所述三维立体导液凹孔之间均设有向该网面正面凸起的凸面筋，所述三维立体导液凹孔的孔底的结构呈松散状和/或裂缝状。本实用新型广泛用于妇女卫生巾、婴儿尿不湿、医用床垫等卫生用品中。

Description

无纺布干爽网面
技术领域
本实用新型涉及一种无纺布干爽网面，特别涉及一种用于妇女卫生巾、婴儿尿不湿和医用卫生垫等卫生产品中的网面。
背景技术
专利号为ZL200920068250.3，发明名称为“无纺布立体网面”，其特征在于，在所述无纺布上打有多个可以任意排列的三维立体导液凹孔，该三维立体导液凹孔，它包括孔口、孔体和孔底，该孔口设在该无纺布的正面上，该孔体向该无纺布的反面延伸并向反面凸起，该三维立体导液凹孔的孔底是一封闭底。
该无纺布立体网面的主要缺点是：
当该网面采用拒水性无纺布时，液体不能渗漏或渗透，因此，该网面的渗漏速度不够理想；当该网面采用亲水性无纺布时，已渗漏的液体会发生反渗，并且该网面内会有较多的液体残留，因此，该网面在使用时还不够干爽和舒适。
发明内容
本实用新型的目的是要提供一种立体感强、接触人体皮肤的面积少、液体渗透速度快、液体在网面中的残留量少并且具有较好的防反渗透性能的无纺布干爽网面。
本实用新型的目的是这样实现的：该无纺布干爽网面，在该网面上设有多个可以任意排列的三维立体导液凹孔，该三维立体导液凹孔的孔口设在该网面的正面上，该导液凹孔的孔体向该网面的反面延伸并向反面凸起，该导液凹孔的孔底是一封闭底，其特征在于，所述网面是由二层无纺布复合而成，该网面的上层是一层拒水无纺布，该网面的下层是一层亲水无纺布，在该网面上、位于所述三维立体导液凹孔之间均设有向该网面正面凸起的凸面筋，所述三维立体导液凹孔的孔底的结构呈松散状和/或裂缝状。
本实用新型所述的无纺布干爽网面，由于将网面的基材作了改进，网面是由二层无纺布复合而成，该网面的上层是一层拒水无纺布，该网面的下层是一层亲水无纺布，并且将该网面所述三维立体导液凹孔的孔底的结构作成松散状和/或裂缝状，所以该网面的渗漏速度特别快和特别理想，从而大大减少了液体在网面上的滞留量。因此，本实用新型不但具有诸多同类产品的多种优点，并且该网面还具有特别好的干爽性和舒适性。
附图说明
图1是本实用新型所述无纺布干爽网面实施例的俯视图。
图2是图1的A-A剖视图。
图3是本实用新型所述无纺布干爽网面实施例的立体示意图。
具体实施方式
下面结合图1--图3详细说明依据本实用新型提出的具体所述无纺布干爽网面的结构。
该无纺布干爽网面1，在该网面1上设有多个可以任意排列的三维立体导液凹孔2，该三维立体导液凹孔2的孔口2-1设在该网面1的正面1-1-1上，该导液凹孔2的孔体2-2向该网面1的反面延伸并向反面凸起，该导液凹孔2的孔底2-3是一封闭底，所述网面1是由二层无纺布复合而成，该网面1的上层1-1是一层拒水无纺布，该网面1的下层1-2是一层亲水无纺布，在该网面1上、位于所述三维立体导液凹孔2之间均设有向该网面正面凸起的凸面筋3，所述三维立体导液凹孔2的孔底2-3的结构呈松散状和/或裂缝状(图中未示出)。
所述三维立体导液凹孔2的孔口2-1的面积大于或等于所述凸面筋3的面积。
所述三维立体导液凹孔2的孔口2-1的面积大于或等于1.2平方毫米。
所述三维立体导液凹孔2的孔口2-1位于该网面1的厚度的1/4处附近。
所述三维立体导液凹孔2的形状可以是任一几何体。
图2--A-A剖视图与图1的比例为2∶1。

Claims (3)

1.一种无纺布干爽网面，在该网面上设有多个可以任意排列的三维立体导液凹孔，该三维立体导液凹孔的孔口设在该网面的正面上，该导液凹孔的孔体向该网面的反面延伸并向反面凸起，该导液凹孔的孔底是一封闭底，其特征在于，所述网面是由二层无纺布复合而成，该网面的上层是一层拒水无纺布，该网面的下层是一层亲水无纺布，在该网面上、位于所述三维立体导液凹孔之间均设有向该网面正面凸起的凸面筋，所述三维立体导液凹孔的孔底的结构呈松散状和/或裂缝状。
2.根据权利要求1所述的无纺布干爽网面，其特征在于，所述三维立体导液凹孔的孔口的面积大于或等于所述凸面筋的面积。
3.根据权利要求1所述的无纺布干爽网面，其特征在于，所述三维立体导液凹孔的孔口的面积大于或等于1.2平方毫米。
CN201020253184XU 2010-07-08 2010-07-08 无纺布干爽网面 Expired - Lifetime CN201692175U (zh)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102178584A (zh) * 2011-03-15 2011-09-14 杭州唯可机械制造有限公司 三维立体型无纺布
CN106811866A (zh) * 2016-11-24 2017-06-09 浙江金三发非织造布有限公司 一种用于卫生巾的含棉无纺布及其制备方法
US10195092B2 (en) 2014-03-06 2019-02-05 The Procter & Gamble Company Multi-component topsheets
US10206826B2 (en) 2014-03-06 2019-02-19 The Procter & Gamble Company Three-dimensional substrates
CN109700604A (zh) * 2019-02-22 2019-05-03 山东爱舒乐卫生用品有限责任公司 一种超吸收、舒爽性、消臭的成人纸尿裤
US10285874B2 (en) 2014-03-06 2019-05-14 The Procter & Gamble Company Multi-component topsheets
CN110181880A (zh) * 2018-02-22 2019-08-30 黄振正 复合薄层物及其制作方法
US10973702B2 (en) 2015-08-26 2021-04-13 The Procter & Gamble Company Absorbent articles having three dimensional substrates and indicia
US11110013B2 (en) * 2014-09-10 2021-09-07 The Procter & Gamble Company Nonwoven webs with hydrophobic and hydrophilic layers
US11202723B2 (en) 2016-07-01 2021-12-21 The Procter & Gamble Company Absorbent articles with improved topsheet dryness

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102178584A (zh) * 2011-03-15 2011-09-14 杭州唯可机械制造有限公司 三维立体型无纺布
US10285874B2 (en) 2014-03-06 2019-05-14 The Procter & Gamble Company Multi-component topsheets
US10195092B2 (en) 2014-03-06 2019-02-05 The Procter & Gamble Company Multi-component topsheets
US10206826B2 (en) 2014-03-06 2019-02-19 The Procter & Gamble Company Three-dimensional substrates
US11033440B2 (en) 2014-03-06 2021-06-15 The Procter & Gamble Company Three-dimensional substrates
US11110013B2 (en) * 2014-09-10 2021-09-07 The Procter & Gamble Company Nonwoven webs with hydrophobic and hydrophilic layers
US11839531B2 (en) 2014-09-10 2023-12-12 The Procter And Gamble Company Nonwoven webs with hydrophobic and hydrophilic layers
US10973702B2 (en) 2015-08-26 2021-04-13 The Procter & Gamble Company Absorbent articles having three dimensional substrates and indicia
US11202723B2 (en) 2016-07-01 2021-12-21 The Procter & Gamble Company Absorbent articles with improved topsheet dryness
CN106811866B (zh) * 2016-11-24 2019-03-08 浙江金三发非织造布有限公司 一种用于卫生巾的含棉无纺布的制备方法
CN106811866A (zh) * 2016-11-24 2017-06-09 浙江金三发非织造布有限公司 一种用于卫生巾的含棉无纺布及其制备方法
CN110181880A (zh) * 2018-02-22 2019-08-30 黄振正 复合薄层物及其制作方法
CN110181880B (zh) * 2018-02-22 2021-09-21 黄振正 复合薄层物及其制作方法
CN109700604A (zh) * 2019-02-22 2019-05-03 山东爱舒乐卫生用品有限责任公司 一种超吸收、舒爽性、消臭的成人纸尿裤

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