CN110370758A - 具有抗菌、防蛀、芳香功能的三维立体纺织织物及其应用 - Google Patents

具有抗菌、防蛀、芳香功能的三维立体纺织织物及其应用 Download PDF

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CN110370758A
CN110370758A CN201910753750.9A CN201910753750A CN110370758A CN 110370758 A CN110370758 A CN 110370758A CN 201910753750 A CN201910753750 A CN 201910753750A CN 110370758 A CN110370758 A CN 110370758A
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antibacterial
fabric
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textile fabric
stereo
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王东海
张正常
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212Roof or head liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2250/033 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0276Polyester fibres
    • B32B2262/0284Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558Impact strength, toughness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/714Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145Rot proof, resistant to bacteria, mildew, mould, fungi
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/764Insect repellent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/08Cars

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Abstract

本发明涉及一种具有抗菌、防蛀、芳香功能的三维立体纺织织物及其应用。所述三维立体纺织织物包括依次从上至下设置的上表层织物、中间支撑纤维层和下表层织物,其可应用于汽车内饰顶棚和座椅填充材料。所述三维立体纺织织物物理结构稳定,表面不易起皱、不会分层脱离以及不易悬垂,不会影响车内美观,且无挥发性异味,持久不会风化,亦不会给环境造成危害,同时具有极佳的抗菌能力和持久的芳香气息,能使得车内环境能达到绝佳效果。

Description

具有抗菌、防蛀、芳香功能的三维立体纺织织物及其应用
技术领域
本发明属纺织品领域,具体涉及一种具有抗菌、防蛀、芳香功能的三维立体纺织织物及其应用。
背景技术
中国是世界上最大的纺织品生产国、出口国和消费国,出口额占全球出口贸易的四分之一以上。随着国民生活水平的日益提高,对纺织织物的功能需求也越来越多样化,尤其在汽车内饰方面。
现有汽车顶棚、座椅材料主要是海绵与普通织物面料复合而成的,就现有汽车顶棚而言,如图2所示,现有汽车顶棚材料主要由三个层次组成:正面层是经编单针床编织而成的织物,再经过染色、起绒、定型等后整理,使得纵横两个方向具有良好延伸性,以保证高雅的外观效果;中间层是规定厚度和密度的海绵;底层是无纺布。三层材料各自具有完全不同的结构和特性,三层材料之间加注化学胶水,通过发泡加热,相互粘合成一体,最后再压铸成型。其主要有以下缺点:
1、海绵与织物面料通过发泡胶合成一体,其抗老化性能低,随着时间推移,会产生分层脱离、起皱、悬垂等现象,严重影响车内美观;
2、海绵易风化,回收困难,对环境造成相当程度的污染;
3、海绵会产生刺激性气味,给乘客造成不适感,严重时,会危害乘客健康;
4、现有海绵与织物复合而成的顶棚材料,不能达到抗菌、除臭、驱虫、芳香等功能,使得车内环境无法自动进行调节。
而目前也只是在编织物表面组织纹路、染色工艺和胶水配方等方面寻求改进,以期求高雅的外观和减少车内气味有害成分,但却无法真正完全避免。
发明内容
为了解决现有技术存在的问题,本发明提供了一种具有抗菌、防蛀、芳香功能的三维立体纺织织物及其在汽车内饰方面的应用。所述三维立体纺织织物物理结构稳定,表面不易起皱、不会分层脱离以及不易悬垂,不会影响车内美观,且无挥发性异味,持久不会风化,亦不会给环境造成危害,同时具有极佳的抗菌能力和持久的芳香气息,能使得车内环境能达到绝佳效果。
本发明的方案是,提供一种具有抗菌、防蛀、芳香功能的三维立体纺织织物在汽车内饰中的应用。
优选地,所述在汽车内饰中的应用为应用于汽车内部顶棚或座椅填充材料。
基于相同的技术构思,应用于汽车内饰中的具有抗菌、防蛀、芳香功能的三维立体纺织织物经过染色、表面起绒和热定型工序处理。
优选地,所述三维立体纺织织物包括依次从上至下设置的上表层织物、中间支撑纤维层和下表层织物。
优选地,所述上表层织物、中间支撑纤维层和下表层织物的厚度比为 1:3~5:1
优选地,所述中间支撑纤维层于所述上表层织物和所述下表层织物之间穿插编织,形成三维立体结构。
优选地,所述上表层织物由柔性纤维编织而成。采用FDY 155Dtex/36F涤纶或DTY78Dtex/24F涤纶中的一种。
优选地,述中间支撑纤维层由刚性纤维编制而成。
优选地,所述刚性纤维为聚对苯二甲酸乙二醇酯纤维。
优选地,所述中间支撑纤维层经过抗菌剂、驱虫剂和芳香剂进行整理。
所述具有抗菌、防蛀、芳香功能的三维立体纺织织物的上表面采用柔性纤维,可根据用户要求,设计各种编织组织,呈现别致的表面花纹,实现高雅的外观和优良的手感;中间支撑纤维层采用刚性纤维进行编织,能实现良好的支撑性和压缩回弹性,另外,制备中间支撑纤维层时添加抗菌、防蛀、芳香等化学助剂,使得中间支撑纤维层具备抗菌、驱虫、芳香功能;下表面采用比表面积较大的化学纤维,以此能够设计密实的编织组织进行编织,达到与汽车骨架良好的附着性和较大的剥离力。
再根据不同需求,所述具有抗菌、防蛀、芳香功能的三维立体纺织织物经过不同染料的染色处理后,再经表面起绒、热定型整理工序,得到胚料;所述胚料经过冲切成不同形状、再压铸成形,最后装配到汽车内部顶棚或填充汽车座椅。
本发明的有益效果为:
1、本发明所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,无挥发性异味,持久不会风化,亦不会给环境造成危害;且其抗菌能力佳,芳香持续时间长,使得车内环境能达到绝佳效果。
2、采用本发明所述的三维立体纺织织物应用于汽车内部顶棚或座椅填充材料,其物理结构稳定,表面不易起皱、不会分层脱离以及不易悬垂,不会影响车内美观。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是三维立体纺织织物的结构示意图;
图2是现有汽车顶棚结构示意图。
图中附图标记为:
1-上表层织物;2-中间支撑纤维层;3-下表层织物;4-正面层;5-中间层; 6-底层。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将对本发明的技术方案进行详细的描述。显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式,都属于本发明所保护的范围。
实施例1
参考图1,本发明所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,包括依次从上至下设置的上表层织物1、中间支撑纤维层2和下表层织物3。
作为可选的实施方式,所述上表层织物1、中间支撑纤维层2和下表层织物3的厚度比为1:3~5:1。
作为可选的实施方式,所述中间支撑纤维层2于所述上表层织物1和所述下表层织物3之间穿插编织,形成三维立体结构。如此设置,可不通过使用化学类粘合剂,就能实现将所述上表层织物1和所述下表层织物2的结合,避免了粘合剂所产生的异味。
作为可选的实施方式,所述上表层织物1由柔性纤维编织而成,所述柔性纤维为FDY 155Dtex/36F涤纶,所述涤纶柔性足且质地环保。
作为可选的实施方式,所述中间支撑纤维层2由刚性纤维编制而成。
作为可选的实施方式,所述刚性纤维为聚对苯二甲酸乙二醇酯纤维。所述聚对苯二甲酸乙二醇酯纤维刚性与弹性均较佳,在受到外力作用时,能够实现良好的支撑性和回弹性。
在制备所述具有抗菌、防蛀、芳香功能的三维立体纺织织物时,所述上表层织物1按需设计各种编织组织,呈现别致的表面花纹,实现高雅的外观和优良的手感。
三维立体纺织织物制备完成后,经过染色、表面起绒、热定型整理工序,得到胚料;所述胚料经过冲切成不同形状、再压铸成形,最后装配到汽车内部顶棚或包覆汽车座椅。
实施例2
本实施例与实施例1的区别在于,所述柔性纤维选用或DTY 78Dtex/24F 涤纶。
现将本发明所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物应用于汽车内饰中,首先进行抗菌性能测试,具体如下:
抗菌性能测试依据GB/T 20944.2-2007《纺织品抗菌性能的评价》,据常识可知,空气中常见的真菌、细菌主要为芽孢杆菌、产色素细菌和真菌孢子,实验结果如表1所示。
表1抗菌实验结果
结果显示,实施例1~2所得纺织织物应用于汽车内饰时,具备抑菌能力,且效果均优于现有技术中的汽车内饰。
对芳香性能检测结果如表2所示。
表2芳香检测结果
结果显示,混合芳香精油含量在初始阶段下降较多,但在后续时间含量降速减缓,24个月后,混合芳香精油仍有余量,表明应用于汽车内饰中,对车内环境能进行持久的净化。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

1.一种具有抗菌、防蛀、芳香功能的三维立体纺织织物在汽车内饰中的应用。
2.根据权利要求1所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物在汽车内饰中的应用,其特征在于,所述汽车内饰为汽车内部顶棚或座椅填充材料。
3.权利要求1所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,其特征在于,所述三维立体纺织织物经过染色、表面起绒和热定型工序处理。
4.根据权利要求3所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,其特征在于,包括依次从上至下设置的上表层织物(1)、中间支撑纤维层(2)和下表层织物(3)。
5.根据权利要求4所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,其特征在于,所述上表层织物(1)、中间支撑纤维层(2)和下表层织物(3)的厚度比为1:3~5:1。
6.根据权利要求5所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,其特征在于,所述中间支撑纤维层(2)于所述上表层织物(1)和所述下表层织物(3)之间穿插编织,形成三维立体结构。
7.根据权利要求4所述的具有抗菌、防蛀、芳香功能的三维立体纺织织物,其特征在于,所述上表层织物(1)由柔性纤维编织而成。
8.根据权利要求4所述的具有抗菌、防蛀、芳香功能的纺织品,其特征在于,所述中间支撑纤维层(2)由刚性纤维编制而成。
9.根据权利要求8所述的具有抗菌、防蛀、芳香功能的纺织品,其特征在于,所述刚性纤维为聚对苯二甲酸乙二醇酯纤维。
10.根据权利要求4所述的具有抗菌、防蛀、芳香功能的纺织品,其特征在于,所述中间支撑纤维层(2)经过抗菌剂、防蛀剂和芳香剂进行整理。
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