CN107475891A - 一种双组份吸音棉的制备方法 - Google Patents

一种双组份吸音棉的制备方法 Download PDF

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Publication number
CN107475891A
CN107475891A CN201710726957.8A CN201710726957A CN107475891A CN 107475891 A CN107475891 A CN 107475891A CN 201710726957 A CN201710726957 A CN 201710726957A CN 107475891 A CN107475891 A CN 107475891A
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parts
preparation
acoustical cotton
crosscutting
polylactic
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CN201710726957.8A
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王泽云
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Yixing Taiyu Beijing Great Automotive Components Co Ltd
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Yixing Taiyu Beijing Great Automotive Components Co Ltd
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Priority to CN201710726957.8A priority Critical patent/CN107475891A/zh
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Abstract

本发明涉及一种双组份吸音棉的制备方法，它包括原料配比、卷绕横切。本发明制造的产品质量轻，隔音吸音效果好。

Description

一种双组份吸音棉的制备方法
技术领域
本发明涉及一种吸音棉的制备方法，具体涉及一种双组份吸音棉的制备方法。
背景技术
随着社会的进步和人们消费水平不断提高，客户对于汽车吸音隔音、轻量化、舒适度等方面的也要求越来越高。现有的纺织面料，其普遍存在吸音隔热效果差。还有部分采用PET/PP双组份吸音棉，其存在封边模具温度高，边角废料回收困难等问题。
发明内容
发明目的：本发明的目的是为了克服现有技术中的不足，提供一种质量轻，隔音吸音效果好的双组份吸音棉的制备方法。
技术方案：为了解决上述技术问题，本发明所述的一种双组份吸音棉的制备方法，它包括以下步骤，
（1）原料配比：按重量份数计，聚丙烯超细纤维45-56份、聚乳酸纤维36-44份；
（2）卷绕横切：将聚丙烯超细纤维和聚乳酸纤维靠热空气牵伸设备下方风机的抽吸均匀分布在输网帘或接收辊筒上，采用自动卷绕装置，自动控制卷绕张力，切边卷绕至一定长度或卷装直径时，卷绕机横切并自动换卷，即得产品。
有益效果：本发明与现有技术相比，其显著优点是：本发明通过精确的组分配比和严谨的加工步骤，制造的产品隔音吸音效果好，可装饰性强，适用于汽车中各所需部位，另外，本产品质量轻、环保，使用寿命长，符合实际使用要求。
具体实施方式
下面结合实施例对本发明作进一步的说明。
实施例1：
本发明所述的一种双组份吸音棉的制备方法，它包括以下步骤，
（1）原料配比：按重量份数计，聚丙烯超细纤维48份、聚乳酸纤维39份；
（2）卷绕横切：将聚丙烯超细纤维和聚乳酸纤维靠热空气牵伸设备下方风机的抽吸均匀分布在输网帘或接收辊筒上，采用自动卷绕装置，自动控制卷绕张力，切边卷绕至一定长度或卷装直径时，卷绕机横切并自动换卷，即得产品。
实施例2：
本发明所述的一种双组份吸音棉的制备方法，它包括以下步骤，
（1）原料配比：按重量份数计，聚丙烯超细纤维55份、聚乳酸纤维42份；
（2）卷绕横切：将聚丙烯超细纤维和聚乳酸纤维靠热空气牵伸设备下方风机的抽吸均匀分布在输网帘或接收辊筒上，采用自动卷绕装置，自动控制卷绕张力，切边卷绕至一定长度或卷装直径时，卷绕机横切并自动换卷，即得产品。
本发明通过精确的组分配比和严谨的加工步骤，制造的产品隔音吸音效果好，可装饰性强，适用于汽车中各所需部位，另外，本产品质量轻、环保，使用寿命长，符合实际使用要求。
本发明提供了一种思路及方法，具体实现该技术方案的方法和途径很多，以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围，本实施例中未明确的各组成部分均可用现有技术加以实现。

Claims (1)

1.一种双组份吸音棉的制备方法，其特征在于：它包括以下步骤，
（1）原料配比：按重量份数计，聚丙烯超细纤维45-56份、聚乳酸纤维36-44份；
（2）卷绕横切：将聚丙烯超细纤维和聚乳酸纤维靠热空气牵伸设备下方风机的抽吸均匀分布在输网帘或接收辊筒上，采用自动卷绕装置，自动控制卷绕张力，切边卷绕至一定长度或卷装直径时，卷绕机横切并自动换卷，即得产品。
CN201710726957.8A 2017-08-23 2017-08-23 一种双组份吸音棉的制备方法 Pending CN107475891A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101952491A (zh) * 2008-02-14 2011-01-19 博爱科罗温有限公司 双组分纤维,纺织片材及其用途
CN102505348A (zh) * 2011-11-28 2012-06-20 浙江三象新材料科技有限公司 超柔sms非织造布的制备方法
CN103088549A (zh) * 2012-12-04 2013-05-08 江苏六鑫洁净新材料有限公司 基于聚丙烯超细纤维和涤纶短纤维的双组份吸音、隔热棉及其制备方法
EP3015583A2 (en) * 2014-10-29 2016-05-04 Nonwoven Network LLC High performance moldable composite
CN106218170A (zh) * 2016-07-26 2016-12-14 广西德福特科技有限公司 一种车用双组份吸音棉及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101952491A (zh) * 2008-02-14 2011-01-19 博爱科罗温有限公司 双组分纤维,纺织片材及其用途
CN102505348A (zh) * 2011-11-28 2012-06-20 浙江三象新材料科技有限公司 超柔sms非织造布的制备方法
CN103088549A (zh) * 2012-12-04 2013-05-08 江苏六鑫洁净新材料有限公司 基于聚丙烯超细纤维和涤纶短纤维的双组份吸音、隔热棉及其制备方法
EP3015583A2 (en) * 2014-10-29 2016-05-04 Nonwoven Network LLC High performance moldable composite
CN106218170A (zh) * 2016-07-26 2016-12-14 广西德福特科技有限公司 一种车用双组份吸音棉及其制备方法

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