WO2022099940A1 - 一种3d四层tpu防绒透湿透气功能无缝通道面料 - Google Patents

一种3d四层tpu防绒透湿透气功能无缝通道面料 Download PDF

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Publication number
WO2022099940A1
WO2022099940A1 PCT/CN2021/075051 CN2021075051W WO2022099940A1 WO 2022099940 A1 WO2022099940 A1 WO 2022099940A1 CN 2021075051 W CN2021075051 W CN 2021075051W WO 2022099940 A1 WO2022099940 A1 WO 2022099940A1
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polyurethane film
layer
film layer
surface cloth
cloth layer
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PCT/CN2021/075051
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English (en)
French (fr)
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王方明
王徐涛
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苏州市兴丰强纺织科技有限公司
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/12—Hygroscopic; Water retaining
    • A41D31/125—Moisture handling or wicking function through layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14—Air permeable, i.e. capable of being penetrated by gases
    • A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing

Definitions

  • the invention relates to the field of clothing, in particular to a 3D four-layer TPU anti-velvet moisture-permeable and breathable function seamless channel fabric.
  • the traditional thermal clothing mainly includes down jackets.
  • Down jackets are clothes filled with down fillers. They are large and round in shape. Generally, down jackets generally account for more than half of duck down. At the same time, some fine feathers can be mixed. Among the clothes is the down jacket, which is generally worn in the cold season.
  • the current thermal clothing generally has a relatively general moisture permeability and breathability function due to the thicker fabric layer.
  • the present invention discloses a 3D four-layer TPU anti-velvet moisture-permeable and breathable function seamless channel fabric.
  • a 3D four-layer TPU anti-velvet moisture-permeable and breathable functional seamless channel fabric comprising a first surface cloth layer, a first polyurethane film layer, a second polyurethane film layer and a third Two-face cloth layer; one side of the first face cloth layer is glued and connected with one side of the first polyurethane film layer, and a gap is left between the other side of the first polyurethane film layer and one side of the second polyurethane film layer, so The other side of the second polyurethane film layer is glued and connected with the second surface cloth layer;
  • a plurality of water-absorbing fiber threads are evenly arranged between the first polyurethane film layer and the second polyurethane film layer, and one end of the water-absorbing fiber threads passes upward through the first polyurethane film layer and extends into the first surface cloth layer, so The other end of the water-absorbing fiber line passes downward through the second polyurethane film layer and extends into the second surface cloth layer;
  • the surfaces of the first polyurethane film layer and the second polyurethane film layer are both provided with a plurality of first ventilation holes and a plurality of second ventilation holes, and the diameter of the first ventilation holes toward one end of the first surface cloth layer is larger than that of the first ventilation holes.
  • the hole diameter of one end of the second surface cloth layer, the diameter of the end of the second ventilation hole facing the first surface cloth layer is smaller than the diameter of the end of the second surface cloth layer facing the second surface cloth layer.
  • a plurality of elastic support fibers are further arranged between the first polyurethane film layer and the second polyurethane film layer, one end of the elastic support fibers is connected to the first polyurethane film layer, and the other end of the elastic support fiber is connected to the first polyurethane film layer. Connected to the second polyurethane film layer.
  • the elastic support fibers are polypropylene elastic fibers, and the diameter of the elastic support fibers is 0.2-0.5 mm.
  • the water-absorbing fiber thread is a water-absorbing cotton thread, and the diameter of the water-absorbing cotton thread is 0.3-0.5 mm.
  • the first surface cloth layer is a polyester fiber cloth layer.
  • the present invention has the following advantages: in the fabric of the present invention, a plurality of water-absorbing fiber threads are evenly arranged between the first polyurethane film layer and the second polyurethane film layer, and the water-absorbing fiber threads can quickly connect with human skin.
  • the moisture on the contacted second surface fabric layer is quickly absorbed and transferred to the outer first surface fabric layer, thereby improving its moisture permeability;
  • the polyurethane film is provided with a plurality of first ventilation holes and a plurality of second ventilation holes
  • the hole diameter of the first ventilation hole facing the first surface fabric layer is larger than the hole diameter of the first ventilation hole facing the second surface fabric layer.
  • the diameter of the second ventilation hole facing the first surface fabric layer is smaller than the diameter of the second surface fabric layer.
  • the velocity is relatively large, which can reduce the influence of the external resistance on the discharged air flow and improve its discharge efficiency.
  • Fig. 1 is the perspective view of the present invention
  • Fig. 2 is the sectional view of the fabric of the present invention.
  • FIG. 4 is a cross-sectional view of a fabric according to an embodiment of the present invention.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • “plurality” means two or more, unless otherwise expressly and specifically defined.
  • a 3D four-layer TPU fleece-proof, moisture-permeable, and breathable functional seamless channel fabric includes a first surface fabric layer 100, a first polyurethane film layer 200, a second polyurethane film layer 300, and a first surface cloth layer 100.
  • Two-face cloth layer 400 one side of the first face cloth layer 100 is glued and connected with one side of the first polyurethane film layer 200, and a gap 500 is left between the other side of the first polyurethane film layer 200 and one side of the second polyurethane film layer 300 , the other side of the second polyurethane film layer 300 is glued and connected with the second surface cloth layer 400;
  • the first surface cloth layer 100 and the second surface cloth layer 400 can be made of polyester fiber cloth layer with better water absorption performance, and the above-mentioned glue connection can be Using an existing 3D gluing machine (for example, a 3D composite fabric gluing machine with a patent number of CN206968160U) to perform 3D gluing connection; when the gap 500 contains moisture on both the first surface cloth layer 100 and the second surface cloth layer 400 , to keep the two separate, to avoid the accumulation of water affecting its moisture permeability;
  • a plurality of water-absorbing fiber threads 600 are evenly arranged, and one end of the water-absorbing fiber threads 600 passes upward through the first polyurethane film layer 200 and extends into the first surface cloth layer. 100, the other end of the water-absorbing fiber thread 600 passes downward through the second polyurethane film layer 300 and extends into the second surface cloth layer 400; the water-absorbing fiber thread 600 is a water-absorbing cotton thread, and the diameter of the water-absorbing cotton thread is 0.3-0.5mm ;
  • the fibers of the absorbent cotton thread are interlaced in a net shape, and there are many gaps in between, these gaps can contain water, form a capillary effect, and have good water absorption characteristics;
  • the surfaces of the first polyurethane film layer 200 and the second polyurethane film layer 300 are both provided with a plurality of first ventilation holes 700 and a plurality of second ventilation holes 800 .
  • the hole diameter of the end facing the second surface cloth layer 400, the diameter of the second ventilation hole 800 facing the first surface cloth layer 100 is smaller than the hole diameter of the end facing the second surface cloth layer 400;
  • the water-absorbing fiber thread 600 can quickly absorb and transfer the moisture on the second surface cloth layer 400 in contact with human skin to the outer first surface cloth layer 100, thereby improving its moisture permeability; at the same time, the polyurethane film is provided with a A plurality of first ventilation holes 700 and a plurality of second ventilation holes 800, the diameter of the first ventilation hole 700 facing the first surface cloth layer 100 is larger than the diameter of the end facing the second surface cloth layer 400, and the diameter of the first ventilation hole 700
  • the setting makes the external air flow into the inside of the fabric, and the air flow speed will gradually increase as the aperture becomes smaller, so as to promote the rapid flow of the air inside the fabric, and the aperture of the second ventilation hole 800 toward the end of the first surface fabric layer 100 is smaller than its diameter toward the first surface cloth layer 100.
  • the aperture at one end of the two-face fabric layer 400, the aperture of the second ventilation hole 800 is set so that when the air inside the fabric is discharged, the speed of the air at the outlet of the fabric is relatively large as the aperture becomes smaller, thereby reducing the exhaust air from being affected by the outside.
  • the influence of resistance improve its discharge efficiency;
  • a plurality of elastic support fibers 900 are also arranged between the first polyurethane film layer 200 and the second polyurethane film layer 300, one end of the elastic support fibers 900 is connected with the first polyurethane film layer 200, and the other end is connected with the second polyurethane film
  • the layers 300 are connected, and the elastic support fibers 900 are polypropylene elastic fibers, and the diameter of the elastic support fibers 900 is 0.2-0.5 mm; the elastic support fibers 900 have good elasticity and have a good medium support function, which can avoid the first polyurethane film
  • the layer 200 is adhered to the second polyurethane film layer 300 .
  • the surfaces of the first polyurethane film layer 200 and the second polyurethane film layer 300 are both provided with a plurality of first ventilation holes 700 and a plurality of second ventilation holes 800 , and the first ventilation holes 700 face one end of the first surface cloth layer 100 .
  • the hole diameter of the second air hole 800 is larger than the hole diameter of the end facing the second surface cloth layer 400, and the hole diameter of the second ventilation hole 800 facing the first surface cloth layer 100 is smaller than the hole diameter of the end facing the second surface cloth layer 400; the adjacent holes are equally spaced arrangement;
  • first ventilation holes 700 are referred to as inverted trapezoidal holes below, and the second ventilation holes 800 are referred to as upright trapezoidal holes;
  • the diameter is 0.4mm;
  • Comparative Example 1 The difference between Comparative Example 1 and the embodiment is that the ventilation holes on the first polyurethane film layer 200 and the second polyurethane film layer 300 are straight holes, the number and arrangement of the straight holes are the same as those in the above-mentioned embodiment, and the diameter of the straight holes is 0.6mm;
  • Comparative Example 2 The difference between Comparative Example 2 and the embodiment is that the first polyurethane film layer 200 and the second polyurethane film layer 300 only have inverted trapezoidal holes, but no upright trapezoidal holes.
  • the number and arrangement of the inverted trapezoidal holes are the same as the above-mentioned embodiment. in the same;
  • Comparative Example 3 The difference between Comparative Example 3 and the embodiment is that the first polyurethane film layer 200 and the second polyurethane film layer 300 only have upright trapezoidal holes, but no inverted trapezoidal holes.
  • the number and arrangement of the upright trapezoidal holes are the same as the above implementation. the same as in the example;
  • Air permeability test according to GB/T5453-1997 standard

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

本发明公开了一种3D四层TPU防绒透湿透气功能无缝通道面料，包括第一面布层、第一聚氨酯膜层、第二聚氨酯膜层及第二面布层；所述第一面布层的一面与第一聚氨酯膜层的一面胶合连接，所述第一聚氨酯膜层的另一面与第二聚氨酯膜层的一面之间留有间隙，所述第二聚氨酯膜层的另一面与第二面布层胶合连接；在第一聚氨酯膜层与第二聚氨酯膜层之间均匀设置有多个吸水纤维线，该吸水纤维线可快速将与人体皮肤接触的第二面布层上的水分快速吸收并传递至外部的第一面布层上，以此提高其透湿性能；第一透气孔孔径的设置使得外部气流进入面料内部时，气流速度会逐渐加快，以此推动面料内部气流快速流动，具有较高的透气性能。

Description

一种3D四层TPU防绒透湿透气功能无缝通道面料 技术领域
本发明涉及服装领域，具体涉及一种3D四层TPU防绒透湿透气功能无缝通道面料。
背景技术
传统的保暖服装主要有羽绒服，羽绒服是内部填充羽绒填料的衣物，其外形庞大圆润，羽绒服一般鸭绒量占一半以上，同时可以混杂一些细小的羽毛，将鸭绒清洗干净，经高温消毒，之后填充在衣服中就是羽绒服了，一般在寒冷季节穿着。
但目前的保暖服装一般由于面料层较厚，其透湿透气功能较为一般。
为此，如何解决上述现有技术存在的不足，是本发明研究的课题。
发明内容
为解决上述问题，本发明公开了一种3D四层TPU防绒透湿透气功能无缝通道面料。
为了达到以上目的，本发明提供如下技术方案：一种3D四层TPU防绒透湿透气功能无缝通道面料，包括第一面布层、第一聚氨酯膜层、第二聚氨酯膜层及第二面布层；所述第一面布层的一面与第一聚氨酯膜层的一面胶合连接，所述第一聚氨酯膜层的另一面与第二聚氨酯膜层的一面之间留有间隙，所述第二聚氨酯膜层的另一面与第二面布层胶合连接；
所述第一聚氨酯膜层与第二聚氨酯膜层之间均匀设置有多个吸水纤维线，该吸水纤维线的一端向上穿过第一聚氨酯膜层并伸入至第一面布层内，所述吸水纤维线的另一端向下穿过第二聚氨酯膜层并伸入至第二面布层内；
所述第一聚氨酯膜层及第二聚氨酯膜层的表面均开设有多个第一透气孔及多个第二透气孔，所述第一透气孔朝向第一面布层一端的孔径大于其朝向第二面布层一端的孔径，所述第二透气孔朝向第一面布层一端的孔径小于其朝向第二面布层一端的孔径。
作为本发明的一种改进，所述第一聚氨酯膜层与第二聚氨酯膜层之间还设置有多个弹性支撑纤维，该弹性支撑纤维的一端与第一聚氨酯膜层相连接，其另一端与第二聚氨酯膜 层相连接。
作为本发明的一种改进，所述弹性支撑纤维为聚丙烯弹性纤维，该弹性支撑纤维的直径为0.2-0.5mm。
作为本发明的一种改进，所述吸水纤维线为吸水棉线，该吸水棉线的直径为0.3-0.5mm。
作为本发明的一种改进，所述第一面布层为聚酯纤维布层。
相对于现有技术，本发明具有如下优点：本发明的面料，在第一聚氨酯膜层与第二聚氨酯膜层之间均匀设置有多个吸水纤维线，该吸水纤维线可快速将与人体皮肤接触的第二面布层上的水分快速吸收并传递至外部的第一面布层上，以此提高其透湿性能；同时聚氨酯膜上开设有多个第一透气孔及多个第二透气孔，第一透气孔朝向第一面布层一端的孔径大于其朝向第二面布层一端的孔径，第一透气孔孔径的设置使得外部气流进入面料内部时，气流速度会逐渐加快，以此推动面料内部气流快速流动，第二透气孔朝向第一面布层一端的孔径小于其朝向第二面布层一端的孔径，该第二透气孔孔径的设置使得面料内部气流排出时气流在面料出口处的速度相对较大，从而可减小排出的气流受到外部阻力的影响，提高其排出效率。
附图说明
图1为本发明的立体图；
图2为本发明的面料的剖面图；
图3为第一聚氨酯膜层的俯视图；
图4为本发明实施例的面料的剖视图。
附图标记列表：100第一面布层、200第一聚氨酯膜层、300第二聚氨酯膜层、400第二面布层、500间隙、600吸水纤维线、700第一透气孔、800第二透气孔、900弹性支撑纤维。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附 图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。
需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
实施例：参见图1-4，一种3D四层TPU防绒透湿透气功能无缝通道面料，包括第一面布层100、第一聚氨酯膜层200、第二聚氨酯膜层300及第二面布层400；第一面布层100的一面与第一聚氨酯膜层200的一面胶合连接，第一聚氨酯膜层200的另一面与第二聚氨酯膜层300的一面之间留有间隙500，第二聚氨酯膜层300的另一面与第二面布层400胶合连接；第一面布层100及第二面布层400可采用吸水性能较好的聚酯纤维布层，上述胶合连接可采用现有的3D胶合机(例如，专利号为CN206968160U一种3D复合面料胶合机)，进行3D胶合连接；间隙500在第一面布层100及第二面布层400上均含有水份时，使两者保持分离，避免水份的积累影响其透湿性能；
第一聚氨酯膜层200与第二聚氨酯膜层300之间均匀设置有多个吸水纤维线600，该吸水纤维线600的一端向上穿过第一聚氨酯膜层200并伸入至第一面布层100内，吸水纤维线600的另一端向下穿过第二聚氨酯膜层300并伸入至第二面布层400内；该吸水纤维线600为吸水棉线，吸水棉线的直径为0.3-0.5mm；吸水棉线的纤维交错呈网状，其间有 很多空隙，这些空隙可以含住水分，形成毛细效应，具有良好的吸水特性；
第一聚氨酯膜层200及第二聚氨酯膜层300的表面均开设有多个第一透气孔700及多个第二透气孔800，第一透气孔700朝向第一面布层100一端的孔径大于其朝向第二面布层400一端的孔径，第二透气孔800朝向第一面布层100一端的孔径小于其朝向第二面布层400一端的孔径；
吸水纤维线600可快速将与人体皮肤接触的第二面布层400上的水分快速吸收并传递至外部的第一面布层100上，以此提高其透湿性能；同时聚氨酯膜上开设有多个第一透气孔700及多个第二透气孔800，第一透气孔700朝向第一面布层100一端的孔径大于其朝向第二面布层400一端的孔径，第一透气孔700孔径的设置使得外部气流进入面料内部时，随着孔径的变小气流速度会逐渐加快，以此推动面料内部气流快速流动，第二透气孔800朝向第一面布层100一端的孔径小于其朝向第二面布层400一端的孔径，该第二透气孔800孔径的设置使得面料内部气流排出时随着孔径的变小气流在面料出口处的速度相对较大，从而可减小排出的气流受到外部阻力的影响，提高其排出效率；
第一聚氨酯膜层200与第二聚氨酯膜层300之间还设置有多个弹性支撑纤维900，该弹性支撑纤维900的一端与第一聚氨酯膜层200相连接，其另一端与第二聚氨酯膜层300相连接，弹性支撑纤维900为聚丙烯弹性纤维，该弹性支撑纤维900的直径为0.2-0.5mm；弹性支撑纤维900具有良好的弹性，具有较好中支撑作用，可避免第一聚氨酯膜层200与第二聚氨酯膜层300贴合在一起。
对比例1-3：
实施例中第一聚氨酯膜层200及第二聚氨酯膜层300的表面均开设有多个第一透气孔700及多个第二透气孔800，第一透气孔700朝向第一面布层100一端的孔径大于其朝向第二面布层400一端的孔径，第二透气孔800朝向第一面布层100一端的孔径小于其朝向第二面布层400一端的孔径；相邻孔之间等间距排列；
为简单起见，下面将上述第一透气孔700称之为倒置梯形孔，第二透气孔800称之为正置梯形孔；其中倒置梯形孔及正置梯形孔的最大直径均为0.8mm，最小直径均为0.4mm；
对比例1与实施例不同的是第一聚氨酯膜层200及第二聚氨酯膜层300上的透气孔为直孔，直孔的数量及排列方式均与上述实施例中相同，直孔的直径为0.6mm；
对比例2与实施例不同的是第一聚氨酯膜层200及第二聚氨酯膜层300上仅开设有倒置梯形孔，而没有正置梯形孔，倒置梯形孔的数量及排列方式均与上述实施例中相同；
对比例3与实施例不同的是第一聚氨酯膜层200及第二聚氨酯膜层300上仅开设有正置梯形孔，而没有倒置梯形孔，正置梯形孔的数量及排列方式均与上述实施例中相同；
对上述实施例及对比例1-3的布料进行透气和透湿性能测试结果如下表1：
Figure PCTCN2021075051-appb-000001
表1
测试标准：
透湿量测试：按照GB/T12704-2009.2.B标准测试
透气率测试：按照GB/T5453-1997标准测试
检测仪器及型号：
数字式织物透气量仪 YG461D  上海标卓科学仪器有限公司
透湿试验箱         YG501D  宁波市鄞州瑾瑞仪器设备有限公司
由表1中的实施例及对比例可知，本发明实施例的面料有着更好的透气透湿性能。
本发明方案所公开的技术手段不仅限于上述实施方式所公开的技术手段，还包括由以上技术特征任意组合所组成的技术方案。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，这些改进和润饰也视为本发明的保护范围。

Claims (4)

  1. 一种3D四层TPU防绒透湿透气功能无缝通道面料，其特征在于：包括第一面布层(100)、第一聚氨酯膜层(200)、第二聚氨酯膜层(300)及第二面布层(400)；所述第一面布层(100)的一面与第一聚氨酯膜层(200)的一面胶合连接，所述第一聚氨酯膜层(200)的另一面与第二聚氨酯膜层(300)的一面之间留有间隙(500)，所述第二聚氨酯膜层(300)的另一面与第二面布层(400)胶合连接；
    所述第一聚氨酯膜层(200)与第二聚氨酯膜层(300)之间均匀设置有多个吸水纤维线(600)，该吸水纤维线(600)的一端向上穿过第一聚氨酯膜层(200)并伸入至第一面布层(100)内，所述吸水纤维线(600)的另一端向下穿过第二聚氨酯膜层(300)并伸入至第二面布层(400)内；
    所述第一聚氨酯膜层(200)及第二聚氨酯膜层(300)的表面均开设有多个第一透气孔(700)及多个第二透气孔(800)，所述第一透气孔(700)朝向第一面布层(100)一端的孔径大于其朝向第二面布层(400)一端的孔径，所述第二透气孔(800)朝向第一面布层(100)一端的孔径小于其朝向第二面布层(400)一端的孔径；
    所述第一聚氨酯膜层(200)与第二聚氨酯膜层(300)之间还设置有多个弹性支撑纤维(900)，该弹性支撑纤维(900)的一端与第一聚氨酯膜层(200)相连接，其另一端与第二聚氨酯膜层(300)相连接。
  2. 根据权利要求1所述的一种3D四层TPU防绒透湿透气功能无缝通道面料，其特征在于：所述弹性支撑纤维(900)为聚丙烯弹性纤维，该弹性支撑纤维(900)的直径为0.2-0.5mm。
  3. 根据权利要求1所述的一种3D四层TPU防绒透湿透气功能无缝通道面料，其特征在于：所述吸水纤维线(600)为吸水棉线，该吸水棉线的直径为0.3-0.5mm。
  4. 根据权利要求1所述的一种3D四层TPU防绒透湿透气功能无缝通道面料，其特征在于：所述第一面布层(100)为聚酯纤维布层。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090070939A1 (en) * 2007-09-19 2009-03-19 Persimmon Scientific, Inc. Devices for prevention of pressure ulcers
CN205380928U (zh) * 2016-01-31 2016-07-13 张美华 一种透气面料
CN109130347A (zh) * 2018-10-26 2019-01-04 苏州市兴丰强纺织科技有限公司 一种3d四层胶合通道羽绒服面料
CN211710253U (zh) * 2019-12-24 2020-10-20 吴江市汉塔纺织整理有限公司 一种三合一透气面料
CN112060738A (zh) * 2020-11-16 2020-12-11 苏州市兴丰强纺织科技有限公司 一种3d四层tpu防绒透湿透气功能无缝通道面料

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102173142A (zh) * 2011-01-05 2011-09-07 大连华帛服装有限公司 无孔缝迹多层复合面料及其制法、应用
CN105040459A (zh) * 2015-07-08 2015-11-11 江阴市华宏合成革材料厂有限公司 防螨的羽绒合成革
CN106218011A (zh) * 2016-08-19 2016-12-14 湖州新仲湖针织制衣有限公司 一种吸汗排湿型高弹针织面料
CN109720045A (zh) * 2017-10-30 2019-05-07 绍兴首典纺织有限公司 一种防水透气复合面料
CN208035581U (zh) * 2018-01-25 2018-11-02 石狮新远辉化纤纺织科技有限公司 一种舒适耐用的复合面料
CN110395035A (zh) * 2018-04-18 2019-11-01 江苏河马羽绒制品有限公司 羽绒制品
CN108749164B (zh) * 2018-08-03 2024-01-23 东丽酒伊织染（南通）有限公司 一种高弹无缝贴合羽绒面料
CN109733014A (zh) * 2018-12-28 2019-05-10 无锡恒隆纺织品有限公司 一种单吸单防复合面料及其制备方法
CN210826023U (zh) * 2019-06-14 2020-06-23 深圳市津田电子有限公司 一种电子产品用防水透气膜
CN210453986U (zh) * 2019-07-11 2020-05-05 湖州森诺氟材料科技有限公司 一种防水透气ptfe膜

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090070939A1 (en) * 2007-09-19 2009-03-19 Persimmon Scientific, Inc. Devices for prevention of pressure ulcers
CN205380928U (zh) * 2016-01-31 2016-07-13 张美华 一种透气面料
CN109130347A (zh) * 2018-10-26 2019-01-04 苏州市兴丰强纺织科技有限公司 一种3d四层胶合通道羽绒服面料
CN211710253U (zh) * 2019-12-24 2020-10-20 吴江市汉塔纺织整理有限公司 一种三合一透气面料
CN112060738A (zh) * 2020-11-16 2020-12-11 苏州市兴丰强纺织科技有限公司 一种3d四层tpu防绒透湿透气功能无缝通道面料

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