CN109094134A - 一种复合布料 - Google Patents

一种复合布料 Download PDF

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CN109094134A
CN109094134A CN201810691059.8A CN201810691059A CN109094134A CN 109094134 A CN109094134 A CN 109094134A CN 201810691059 A CN201810691059 A CN 201810691059A CN 109094134 A CN109094134 A CN 109094134A
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composite material
middle layer
hot melt
melt adhesive
layer
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陈惟信
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Futian Industrial Co Ltd
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Futian Industrial Co Ltd
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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
    • B32B5/026Knitted fabric
    • 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
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/12Layered products comprising a layer of synthetic resin next to 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
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B5/08Layered 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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/021Fibrous 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
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04Impregnation, embedding, or binder material
    • B32B2260/046Synthetic resin
    • 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
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06Vegetal fibres
    • 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
    • B32B2262/14Mixture of at least two fibres made of different materials
    • 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
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • 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
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明涉及一种复合布料,包括表面层、中间层和底层,所述表面层采用针织布料,用于防水;所述中间层位于所述表面层和所述底层之间,所述中间层采用热塑性聚氨酯薄膜(TPU)材料,用于防风、透气和透湿;所述底层用于保暖;所述表面层与所述中间层粘接固定,所述中间层与所述底层粘接固定。

Description

一种复合布料
技术领域
本发明涉及一种复合布料,尤其涉及一种能够防水防风的复合布料。
背景技术
目前的休闲服装一般由针织布制成,这里的针织布包括全棉平纹布面或者CVC面料。为了增加防水性能,针织布可以添加化学饰面。然而,经过多次洗涤后,化学饰面会慢慢消失,从而使得化学饰面的防水性能是不可持续的。另外,在冷天和大风天,由于针织布与化学品添加不能存储身体热量,因此这种添加化学饰面的针织布将会使得穿衣服的人感觉到冷。另外,当人穿休闲服装运动时,会产生汗,而这种针织布不能排汗和透湿,使得穿衣服的人感觉很不舒服。
发明内容
为了解决现有技术的不足,本发明的目的是提供一种能够防水、防风、透气、透湿和保暖的新型的复合布料。
为了实现上述目的,本发明提供的一种复合布料,包括表面层、中间层和底层,所述表面层采用针织布料,用于防水;所述中间层位于所述表面层和所述底层之间,所述中间层采用薄膜材料,用于防风、透气和透湿;所述底层用于保暖;所述表面层与所述中间层粘接固定,所述中间层与所述底层粘接固定。
优选地,所述表面层由100%全棉平纹针织面料在防水剂液体中浸泡后,再对浸泡后的所述100%全棉平纹针织面料进行烘干和焙烘后获得,浸泡时间控制在1-30秒,烘干温度控制在100-105℃,焙烘温度控制在170-175℃,焙烘时间为1.5-3分钟。
有利地,所述防水剂液体包括含防水剂、抗静电剂和渗透剂。
有利地,所述防水剂是含氟丙烯酸酯,所述渗透剂是异丙醇。
优选地,所述防水剂的组成比例是含氟丙烯酸酯50-90克/升,抗静电剂10-15克/升,异丙醇1-2克/升。
优选地,所述中间层是热塑性聚氨酯薄膜。
优选地,所述底层采用鱼鳞布或者60%棉40%涤的棉涤混纺布。
有利地,所述表面层与所述中间层通过热熔胶粘接固定,所述中间层与所述底层通过热熔胶粘接固定。
优选地,所述热熔胶是乙烯-醋酸乙烯酯共聚物热熔胶、苯乙烯-异戊二烯-苯乙烯热熔胶或者苯乙烯-丁二烯-苯乙烯热熔胶。
有利地,所述热熔胶以点状排列方式平均分布在所述热塑性聚氨酯薄膜上。
本发明的复合布料的优点在于:针织布具有较好的弹性,与梭织面料不同的是其伸长性和延展性效果好,可以极大地防止户外运动爱好者体力消耗,还可以储存能量,具有良好的保温和隔热效果;通过贴膜的方式解决了针织弹力布无法防风的问题。而且还解决了布料的防风、透气、防水的缺陷;布底组织的鱼鳞型设计使得布类保暖性能好,面料保温性强,表面纹路多样,兼具防水以及保暖功能。
附图说明
图1是本发明复合布料的结构示意图。
其中,
1、表面层;2、中间层;3、底层。
具体实施方式
如图1所示,本发明提供的一种复合布料,包括表面层、中间层和底层,所述表面层采用针织布料,用于防水;所述中间层位于所述表面层和所述底层之间,所述中间层采用薄膜材料,用于防风、透气和透湿;所述底层用于保暖;所述表面层与所述中间层粘接固定,所述中间层与所述底层粘接固定。
表面层由100%全棉平纹针织面料在防水剂液体中浸泡后再进行烘干和焙烘后获得。防水剂液体包括防水剂、抗静电剂和渗透剂,防水剂可以选择含氟丙烯酸酯,抗静电剂可以选择拓纳化学公司生产的抗静电剂,所述渗透剂可以选择异丙醇,所述防水剂的组成比例是含氟丙烯酸酯50-90克/升,抗静电剂10-15克/升,异丙醇1-2克/升。
第一层即表面层的制作方法如下:在定型机前面有一个药槽,把配好的防水剂液体添加进药槽里,使面料经过装有防水剂液体的药槽,再使用定型机对浸液过的面料进行烘干及焙烘处理,浸泡时间控制在1-30秒,把布浸泡在含防水剂的液化糟里,布身带液比率为40%-80%。烘干温度控制在100-105℃;焙烘温度控制在170-175℃;焙烘时间为1.5-3分钟,完成加工。经防水处理后的面料具有防水、防油及防污等功能;所述防水剂的组成比例配方是含氟丙烯酸酯50-90克/升,抗静电剂10-15克/升,异丙醇1-2克/升。
防水科技处理利用了含氟化合物技术,在每个纤维周围形成分子屏障,降低了纤维的临界表面张力,使其能有效抵御水性及油性液体污渍。
第二层即所述中间层结构为热塑性聚氨酯(TPU)薄膜层,TPU薄膜具有超轻、防风、防水、透气等功效。所述TPU热塑性聚氨酯经机械吹成超薄片状态。
上述TPU薄膜,通过第一层防水的布料可以避免水滴累积渗入表面层布料变成水膜,该水膜会挡住透气孔,布料防水透气功能就会失效或降低。TPU同时还有一个非常重要的功用就是提升黏贴的紧密度及耐用度。TPU薄膜吸附人的汗水,并快速扩散出去,使身体保持干爽。
由于透气是气体可以通过极微小的孔洞,但透湿则要让身体散发出的湿气排出(湿气也就是水气),身体的水气散出后让亲水TPU薄膜材质吸收,因内外压力差往外推挤,再由疏水材质排到外界,透湿需要压力差,热气、湿气在衣服内外都是以压力差来推动,湿度高往湿度低的方向移动。
在防水层与TPU薄膜间设有粘接层,在连接底层与TPU薄膜层之间有粘水,粘水分量可调整。
第三层即底层的布料结构为鱼鳞布,形成不同的充空气层结构,增强保暖,采用CVC涤纶/棉原料例如60%棉40%涤的棉涤混纺布,通过一定的组织结构设计,正面路:成圈-底浮线(或采用提花组织),面料可以设计成多风格纹路的花型。
所述表面层与所述中间层通过热熔胶粘接固定,所述中间层与所述底层通过热熔胶粘接固定,这里的热熔胶可以是乙烯-醋酸乙烯酯共聚物热熔胶、苯乙烯-异戊二烯-苯乙烯热熔胶或者苯乙烯-丁二烯-苯乙烯热熔胶。使用时,热熔胶以点状排列方式平均分布在所述热塑性聚氨酯薄膜上。
以上详细描述了本发明的优选的具体实施例。应当理解,本领域的普通技术人员无需创造性劳动就可以根据本发明的设计构思做出诸多修改和变化。因此,凡本技术领域中技术人员依本发明的设计构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案,皆应在本发明的范围之内和/或由权利要求书所确定的保护范围内。

Claims (10)

1.一种复合布料,包括表面层、中间层和底层,其特征在于:所述表面层采用针织布料,用于防水;所述中间层位于所述表面层和所述底层之间,所述中间层采用薄膜材料,用于防风、透气和透湿;所述底层用于保暖;所述表面层与所述中间层粘接固定,所述中间层与所述底层粘接固定。
2.根据权利要求1所述的一种复合布料,其特征在于:所述表面层由100%全棉平纹针织面料在防水剂液体中浸泡后,再对浸泡后的所述100%全棉平纹针织面料进行烘干和焙烘后获得,浸泡时间控制在1-30秒,烘干温度控制在100-105℃,焙烘温度控制在170-175℃,焙烘时间为1.5-3分钟。
3.根据权利要求2所述的一种复合布料,其特征在于:所述防水剂液体包括防水剂、抗静电剂和渗透剂。
4.根据权利要求3所述的一种复合布料,其特征在于:所述防水剂是含氟丙烯酸酯,所述渗透剂是异丙醇。
5.根据权利要求4所述的一种复合布料,其特征在于:所述防水剂的组成比例是含氟丙烯酸酯50-90克/升,抗静电剂10-15克/升,异丙醇1-2克/升。
6.根据权利要求5所述的一种复合布料,其特征在于:所述中间层是热塑性聚氨酯薄膜。
7.根据权利要求6所述的一种复合布料,其特征在于:所述底层采用鱼鳞布或者60%棉40%涤的棉涤混纺布。
8.根据权利要求1至7中任一权利要求所述的一种复合布料,其特征在于:所述表面层与所述中间层通过热熔胶粘接固定,所述中间层与所述底层通过热熔胶粘接固定。
9.根据权利要求8所述的一种复合布料,其特征在于:所述热熔胶是乙烯-醋酸乙烯酯共聚物热熔胶、苯乙烯-异戊二烯-苯乙烯热熔胶或者苯乙烯-丁二烯-苯乙烯热熔胶。
10.根据权利要求9所述的一种复合布料,其特征在于:所述热熔胶以点状排列方式平均分布在所述热塑性聚氨酯薄膜上。
CN201810691059.8A 2018-06-28 2018-06-28 一种复合布料 Pending CN109094134A (zh)

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