CN2302274Y - 网状复合无纺布 - Google Patents

网状复合无纺布 Download PDF

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Publication number
CN2302274Y
CN2302274Y CN 97216515 CN97216515U CN2302274Y CN 2302274 Y CN2302274 Y CN 2302274Y CN 97216515 CN97216515 CN 97216515 CN 97216515 U CN97216515 U CN 97216515U CN 2302274 Y CN2302274 Y CN 2302274Y
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woven
cloth
web
nonwoven
nonwoven cloth
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CN 97216515
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袁勇刚
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Yuan Yonggang
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Abstract

网状复合无纺布,是由上下两层无纺棉网,及中间加入的一层网状有纺织物三部分组成的,它是在无纺布的生产过程中经一次复合而成的复合无纺布,它趋近有纺布的性能,用其做成的无纺衬可以替代有纺衬。

Description

网状复合无纺布
本实用新型涉及一种无纺布,尤其是用于无纺衬布生产的复合无纺布。
目前,用无纺布生产的无纺衬布替代有纺衬被广泛用作中低档服装的辅料。但无纺布大多采用天然或化学短纤维为原料,通过梳理获得上、下两层无纺棉网,交叠重合后,采用热压或浸渍烘干工艺使其粘合成布。用此类无纺布生产的无纺衬布纵横向强力差、纤维易离散、不耐洗,而使其无法替代有纺衬用作中高档服装的辅料。
本实用新型的目的是提供一种纵横向强力好、纤维不易离散、耐洗的具有趋近有纺布性能的无纺布。
本实用新型的目的是通过以下结构实现的,在上、下两层无纺棉网之间加入一层有纺织网,上、下两层无纺棉网利用有纺织网的网孔空隙相互粘合,并且被有纺织网的网格分隔固定成一个个小格,使得棉网的纤维不易离散、耐洗,同时利用有纺织网良好的纵横向强力而使整个复合无纺布具有较好的纵横向强力。
由于采用上述方案,利用了有纺织网的增强、骨架和固定作用,而使整个复合无纺布具有了良好的纵横强力,并且纤维不易离散、耐洗等趋近有纺布性能的特性,用其制成的服装衬布可以替代有纺衬,用作中高档服装的辅料。
下面结合附图和具体实施例对本实用新型进一步说明。
图1是本实用新型的生产示意图。
图2是图1所示(8)的立体结构放大图。
图中1.上棉网皮带  2.上无纺棉网  3.下棉网皮带  4.下无纺棉网  5.有纺织网支架  6.有纺织网  7.铺网机  8.三层交叠重合的复合织物  9.传输皮带  10.成型机  11.网状复合无纺布  12.收卷机
在图中,网状复合无纺布(11)是由上无纺棉网(2)和下无纺棉网(4),以及中间加入的有纺织网(6)构成的三层复合织物(8)复合而成的。通常,中间的有纺织网的经纬线的密度要适宜,过密会影响上下无纺棉网的粘合;过稀会降低整个布的纵横向强力,经纬线的密度最好分别为1-4根/cm2
实施例1:
网状复合无纺布(11)是由上无纺棉网(2)和下无纺棉网(4),以及中间由短纤维纱(如棉纱)织成的有纺织网(6)三层复合织物(8)构成的。这种布有较好的尺寸稳定性。
实施例2:
网状复合无纺布(11)是由上无纺棉网(2)和下无纺棉网(4),以及中间由有弹性的化纤长丝(加尼龙长丝)织成的有纺织网(6)三层复合织物(8)构成的。这种布有较好的弹性。

Claims (3)

1.一种网状复合无纺布,由上、下两层无纺棉网组成,其特征是:在上下两层无纺棉网之间有一层有纺织网。
2.根据权利要求1所述的网状复合无纺布,其特征是:所述的有纺织网的原料为短纤维纱。
3.根据权利要求1所述的网状复合无纺布,其特征是:所述的有纺织网的原料为化纤长丝。
CN 97216515 1997-05-12 1997-05-12 网状复合无纺布 Expired - Fee Related CN2302274Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97216515 CN2302274Y (zh) 1997-05-12 1997-05-12 网状复合无纺布

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Application Number Priority Date Filing Date Title
CN 97216515 CN2302274Y (zh) 1997-05-12 1997-05-12 网状复合无纺布

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CN2302274Y true CN2302274Y (zh) 1998-12-30

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CN 97216515 Expired - Fee Related CN2302274Y (zh) 1997-05-12 1997-05-12 网状复合无纺布

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103653458A (zh) * 2013-12-10 2014-03-26 吴江市品信纺织科技有限公司 一种耐洗无纺布
CN103696143A (zh) * 2013-12-10 2014-04-02 吴江市品信纺织科技有限公司 一种耐酸无纺布
CN107839308A (zh) * 2017-10-27 2018-03-27 西安中扬窗饰制品有限公司 一种新型经纬纱面料及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103653458A (zh) * 2013-12-10 2014-03-26 吴江市品信纺织科技有限公司 一种耐洗无纺布
CN103696143A (zh) * 2013-12-10 2014-04-02 吴江市品信纺织科技有限公司 一种耐酸无纺布
CN107839308A (zh) * 2017-10-27 2018-03-27 西安中扬窗饰制品有限公司 一种新型经纬纱面料及其制备方法

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Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 175, HAIDIAN ROAD, HAIDIAN DISTRICT, BEIJING CITY TO: MAILBOX NO. 2195, ZHONGGUORENMIN COLLEGE, NO. 175, HAIDIAN ROAD, HAIDIAN DISTRICT, BEIJING CITY

CP03 Change of name, title or address

Address after: Box 2195, Renmin University of China, 175 Haidian Road, Beijing, Haidian District

Patentee after: Yuan Yonggang

Address before: No. 175, Haidian Road, Beijing, Haidian District

Patentee before: Yuan Yonggang

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