CN202540837U - 一种吸水防渗无纺布 - Google Patents

一种吸水防渗无纺布 Download PDF

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Publication number
CN202540837U
CN202540837U CN2012201804497U CN201220180449U CN202540837U CN 202540837 U CN202540837 U CN 202540837U CN 2012201804497 U CN2012201804497 U CN 2012201804497U CN 201220180449 U CN201220180449 U CN 201220180449U CN 202540837 U CN202540837 U CN 202540837U
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郑光锋
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WENZHOU XIEDECHANG NONWOVEN CO Ltd
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WENZHOU XIEDECHANG NONWOVEN CO Ltd
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Abstract

一种吸水防渗无纺布,它是通过顶层为纺粘无纺布层,中间为两层熔喷无纺布层叠加而成,底层为微孔膜层的四层复合而成。微孔膜层为透气层。纺粘无纺布层和两层熔喷无纺布层热合,再与微孔膜层进行胶合。本实用新型的有益效果是:本实用新型吸水防渗无纺布,通过纺粘无纺布层表面的微孔,可以使液体迅速渗透进内部,保持表面的干爽舒适;中间熔喷无纺布层,具有较强的亲水性,双层熔喷叠加,可充分锁住水分,且柔软舒适;底层的微孔膜层具有较高的透气性和防渗透性。

Description

一种吸水防渗无纺布
技术领域
本实用新型涉及一种无纺布,具体涉及一种吸水防渗无纺布。
背景技术
目前婴儿尿不湿、成人失禁垫、手术洞巾等一次性产品一般采用单层或双层无纺棉网制作顶层,采用塑料薄膜做底层,中间加设无尘纸吸液层,其具有很好的吸水和防渗作用,此种结构产品的缺陷是:为了锁住水分中间吸水材料厚度,轻便效果差,易掉屑,遇水产品易泡烂,且产品整体透气性差,柔软度不好,与皮肤接触时极不舒适。
发明内容
本实用新型的目的在于克服上述不足,提供一种透气性好、柔软舒适的吸水防渗无纺布。
为了实现上述目的,本实用新型是这样实现的:
一种吸水防渗无纺布,它是通过顶层为纺粘无纺布层,中间为两层熔喷无纺布层叠加而成,底层为微孔膜层的四层复合而成。
微孔膜层为透气层。
纺粘无纺布层和两层熔喷无纺布层热合,再与微孔膜层进行胶合。与现有技术相比,本实用新型的有益效果是:
本实用新型吸水防渗无纺布,通过纺粘无纺布层表面的微孔,可以使液体迅速渗透进内部,保持表面的干爽舒适;中间熔喷无纺布层,具有较强的亲水性,双层熔喷叠加,可充分锁住水分,且柔软舒适;底层的微孔膜层具有较高的透气性和防渗透性。
附图说明
图1为本实用新型吸水防渗无纺布的结构示意图。
具体实施方式
参见图1,本实用新型涉及的一种吸水防渗无纺布,它由四层材料复合而成,其顶层为纺粘无纺布层1,底层为微孔膜层3,中间由两层熔喷无纺布层2相叠加而成。微孔膜层3为透气层。四层材料复合过程中可不采用任何其他粘结材料。也可将纺粘无纺布层1和两层熔喷无纺布层2热合后,与微孔膜层3进行胶合。

Claims (3)

1.一种吸水防渗无纺布,其特征在于:它是通过顶层为纺粘无纺布层(1),中间为两层熔喷无纺布层(2)叠加而成,底层为微孔膜层(3)的四层复合而成。
2.如权利要求1所述的吸水防渗无纺布,其特征在于:微孔膜层(3)为透气层。
3.如权利要求1所述的吸水防渗无纺布,其特征在于:纺粘无纺布层(1)和两层熔喷无纺布层(2)热合,再与微孔膜层(3)进行胶合。
CN2012201804497U 2012-04-25 2012-04-25 一种吸水防渗无纺布 Expired - Fee Related CN202540837U (zh)

Priority Applications (1)

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CN2012201804497U CN202540837U (zh) 2012-04-25 2012-04-25 一种吸水防渗无纺布

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Application Number Priority Date Filing Date Title
CN2012201804497U CN202540837U (zh) 2012-04-25 2012-04-25 一种吸水防渗无纺布

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CN202540837U true CN202540837U (zh) 2012-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437630A (zh) * 2015-12-31 2016-03-30 常熟市金陵无纺布有限公司 一种新型无纺布复合垫及其制作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437630A (zh) * 2015-12-31 2016-03-30 常熟市金陵无纺布有限公司 一种新型无纺布复合垫及其制作方法

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