Waterproof moisture-permeable polyester cotton cloth composite fabric

Abstract

An upper heat insulation layer and a lower heat insulation layer are arranged at the upper end and the lower end of a cotton cloth base layer respectively, an upper waterproof and moisture-permeable layer is arranged at the upper end of the upper heat insulation layer, a lower waterproof and moisture-permeable layer is arranged at the lower end of the lower heat insulation layer, and a wear-resistant layer is arranged at the upper end of the upper waterproof and moisture-permeable layer. The lower end of the lower waterproof and moisture permeable layer is provided with an antibacterial layer, the lower end of the antibacterial layer is provided with an aromatic layer, the lower end of the aromatic layer is provided with a sweat-absorbing and moisture-conducting layer, the bottom of the interior of the sweat-absorbing and moisture-conducting layer is provided with flow guide holes, the bottoms of the flow guide holes are provided with sweat-absorbing and air-permeable holes, and the sweat-absorbing and air-permeable holes are formed in the surface of the bottom of the sweat-absorbing and moisture-conducting layer; polyester fibers are arranged at the tops of the flow guide holes, and sweat-absorbing cotton is arranged at the top end in the sweat-absorbing and moisture-guiding layer; the sweat-absorbing and moisture-conducting layer can guide sweat into the flow-guiding holes, the sweat is prevented from being attached to the human body all the time, and the upper waterproof and moisture-permeable layer and the lower waterproof and moisture-permeable layer enable the composite fabric to have waterproof, moisture-permeable and air-permeable performance.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a waterproof and breathable polyester-cotton composite fabric. Background Art

[0002] Composite fabric is a new type of material made by bonding one or more layers of textile materials, non-woven materials and other functional materials. It is suitable for making sofas, clothing and other textiles. It is one of the indispensable fabrics for people's home life. Composite fabric is a kind of ultra-fine fiber in a specific textile processing and unique dyeing and finishing, and then processed by "composite" equipment. The six internationally popular composite processes, namely hot melt powder dot coating composite process, hot melt slurry dot composite process, hot melt powder sprinkling composite process, hot melt double point composite process, polyurethane spray composite process, polyurethane roller coating composite process composite fabric, is a new type of fabric developed by the market. In short, it is a fabric composited with two fabrics.

[0003] The existing composite fabrics have relatively simple functions. They generally do not have waterproof functions or have waterproof functions but completely isolate the moisture on both sides of the fabric, making it difficult to discharge the moisture inside. As a result, the internal moisture is difficult to discharge when the clothes are worn, resulting in a serious feeling of dampness when worn, reducing the comfort of the fabric. Summary of the invention

[0004] In view of the deficiencies of the above problems, the utility model provides a waterproof and breathable polyester-cotton composite fabric.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a waterproof and breathable polyester cotton composite fabric, comprising a cotton cloth base layer, an upper heat-insulating layer and a lower heat-insulating layer are respectively arranged at the upper end and the lower end of the cotton cloth base layer, an upper waterproof and breathable layer is arranged at the upper end of the upper heat-insulating layer, a lower waterproof and breathable layer is arranged at the lower end of the lower heat-insulating layer, a wear-resistant layer is arranged at the upper end of the upper waterproof and breathable layer, an antibacterial layer is arranged at the lower end of the lower waterproof and breathable layer, a fragrance layer is arranged at the lower end of the antibacterial layer, a sweat-absorbing and moisture-conducting layer is arranged at the lower end of the fragrance layer, a guide hole is arranged at the bottom of the sweat-absorbing and moisture-conducting layer, a sweat-absorbing and breathable hole is arranged at the bottom of the guide hole, the sweat-absorbing and breathable hole is opened on the surface of the bottom of the sweat-absorbing and moisture-conducting layer, polyester fiber is arranged at the top of the guide hole, and sweat-absorbing cotton is arranged at the top of the sweat-absorbing and moisture-conducting layer.

[0006] Preferably, the guide holes are arranged at equal intervals at the bottom of the sweat-absorbing and moisture-conducting layer.

[0007] Preferably, the upper waterproof and breathable layer and the lower waterproof and breathable layer are both woven from ultrafine fibers and highly water-absorbent polyester fibers.

[0008] Preferably, a cavity is provided inside the aroma layer, and the cavity is filled with aroma particles.

[0009] Preferably, the upper insulation layer and the lower insulation layer are both formed by blending aluminum foil insulation fibers, glass fibers and polytetrafluoroethylene fibers.

[0010] Preferably, the wear-resistant layer is formed by blending polyester fiber, Kanglun fiber and sea-island fiber.

[0011] Preferably, a plurality of wear-resistant convex points are arranged on the top of the wear-resistant layer, and the plurality of wear-resistant convex points are arranged at equal intervals.

[0012] Preferably, the antibacterial layer is woven from nano titanium dioxide catalyst antibacterial fibers and nano silver ion fibers.

[0013] Preferably, the antibacterial layer is provided with reserved grooves inside, the reserved grooves are filled with antibacterial particles, and the reserved grooves are provided in multiple groups and are staggeredly distributed inside the antibacterial layer.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the sweat-absorbing and moisture-conducting layer, when in use, the sweat-absorbing and breathable holes are on the surface of the bottom of the sweat-absorbing and moisture-conducting layer, which can guide the sweat produced by the human body into the inside of the guide hole. After the sweat enters the inside of the guide hole, it is absorbed by the sweat-absorbing cotton through the polyester fiber, which has the function of sweat-absorbing and moisture-conducting, avoiding sweat from always clinging to the human body and causing discomfort in use. Polyester fiber is not only wrinkle-resistant and shape-retaining, but also has high strength and elastic recovery ability, which reduces the wrinkles and deformation of the composite fabric caused by washing, and improves the use effect.

[0016] 2. By setting the upper waterproof and breathable layer and the lower waterproof and breathable layer, the double waterproof and breathable layers make the composite fabric have good waterproof, moisture permeable and breathable properties.

[0017] 3. Through the setting of the upper insulation layer and the lower insulation layer, the aluminum foil insulation fiber in the insulation layer has the effects of heat insulation, waterproofness and thermal insulation; the glass fiber has high elasticity and heat insulation performance, the polytetrafluoroethylene fiber has good weather resistance and flexural resistance, and the insulation layer is made of a blend of three kinds of fibers, which can improve the heat insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the composite fabric of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the antibacterial layer of the utility model.

[0020] In the figure: 1. Cotton cloth base layer; 2. Upper insulation layer; 3. Lower insulation layer; 4. Upper waterproof and breathable layer; 5. Lower waterproof and breathable layer; 6. Wear-resistant layer; 61. Wear-resistant convex points; 7. Antibacterial layer; 71. Reserved grooves; 72. Antibacterial particles; 8. Fragrance layer; 81. Cavity; 82. Fragrance particles; 9. Sweat-absorbing and moisture-conducting layer; 91. Diversion holes; 92. Sweat-absorbing and breathable holes; 93. Polyester fiber; 94. Sweat-absorbing cotton. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1 As shown, a waterproof and breathable polyester cotton composite fabric comprises a cotton base layer 1, an upper heat-insulating layer 2 and a lower heat-insulating layer 3 are respectively arranged at the upper and lower ends of the cotton base layer 1, an upper waterproof and breathable layer 4 is arranged at the upper end of the upper heat-insulating layer 2, a lower waterproof and breathable layer 5 is arranged at the lower end of the lower heat-insulating layer 3, a wear-resistant layer 6 is arranged at the upper end of the upper waterproof and breathable layer 4, an antibacterial layer 7 is arranged at the lower end of the lower waterproof and breathable layer 4, a fragrance layer 8 is arranged at the lower end of the antibacterial layer 7, a sweat-absorbing and moisture-conducting layer 9 is arranged at the lower end of the fragrance layer 8, a guide hole 91 is arranged at the bottom of the sweat-absorbing and moisture-conducting layer 9, a sweat-absorbing and breathable hole 92 is arranged at the bottom of the guide hole 91, the sweat-absorbing and breathable hole 92 is opened on the surface of the bottom of the sweat-absorbing and moisture-conducting layer 9, a polyester fiber 93 is arranged at the top of the guide hole 91, a sweat-absorbing cotton 94 is arranged at the top of the sweat-absorbing and moisture-conducting layer 9, and the guide holes 91 are arranged at equal intervals at the bottom of the sweat-absorbing and moisture-conducting layer 9. With this structure, through the sweat-absorbing and moisture-conducting layer 9, when in use, the sweat-absorbing vents 92 are located on the surface of the bottom of the sweat-absorbing and moisture-conducting layer, and the sweat produced by the human body can be guided into the interior of the guide holes 91. After the sweat enters the interior of the guide holes 91, it is absorbed by the sweat-absorbing cotton 94 through the polyester fiber 93, which has the function of absorbing sweat and conducting moisture, and prevents the sweat from always adhering to the human body and causing discomfort in use. The polyester fiber 93 is not only wrinkle-resistant and shape-retaining, but also has high strength and elastic recovery ability, which reduces the wrinkles and deformation of the composite fabric caused during washing, and improves the use effect.

[0023] like Figure 1 As shown, the upper waterproof and breathable layer 4 and the lower waterproof and breathable layer 5 are woven from ultrafine fibers and highly absorbent polyester fibers. With this structure, the upper waterproof and breathable layer 4 and the lower waterproof and breathable layer 5 are provided, and the double waterproof and breathable layers make the composite fabric have good waterproof, breathable and air permeability.

[0024] like Figure 1 As shown, a cavity 81 is provided inside the aroma layer 8, and the cavity 81 is filled with aroma particles 82. With this structure, most of the odors can be eliminated through the aroma particles 82 in the cavity 81 inside the aroma layer 8, and the odor can be removed, so that the composite fabric emits fragrance.

[0025] like Figure 1 As shown, the upper insulation layer 2 and the lower insulation layer 3 are both blended with aluminum foil insulation fiber, glass fiber and polytetrafluoroethylene fiber. With this structure, through the upper insulation layer 2 and the lower insulation layer 3, the aluminum foil insulation fiber in the insulation layer has insulation, waterproof and heat preservation effects; the glass fiber has high elasticity and insulation performance, and the polytetrafluoroethylene fiber has good weather resistance and flexural resistance. The insulation layer is blended with three kinds of fibers, which can improve the insulation performance.

[0026] like Figure 1 As shown, the wear-resistant layer 6 is made of a blend of polyester fiber, corundum fiber and sea-island fiber, and a plurality of wear-resistant convex points 61 are arranged on the top of the wear-resistant layer 6, and the plurality of wear-resistant convex points 61 are arranged at equal intervals. With this structure, the polyester fiber in the wear-resistant layer 6 has good wrinkle resistance and high wear resistance, the corundum fiber has good wear resistance, and also has moisture absorption and perspiration, antibacterial and deodorizing properties, the sea-island fiber has good air permeability, waterproof and vapor permeability, high strength, and cooperates with a plurality of wear-resistant convex points 61 to enhance the wear resistance of the wear-resistant layer 6, which can further improve the wear resistance of the composite fabric.

[0027] like Figure 1 and Figure 2 As shown, the antibacterial layer 7 is woven from nano titanium dioxide catalyst antibacterial fibers and nano silver ion fibers, and a reserved groove 71 is provided inside the antibacterial layer 7. The reserved groove 71 is filled with antibacterial particles 72. The reserved groove 71 is provided with multiple groups and staggered inside the antibacterial layer 7. With this structure, the antibacterial layer 7 has excellent antibacterial effect, can reduce the contact between bacteria and skin, and has the performance of continuous antibacterial, self-cleaning, and odor removal. The antibacterial layer 7 is filled with antibacterial particles 72 through the reserved groove 71. When external bacteria penetrate into the main body of the fabric, the bacteria are adsorbed on the antibacterial particles 72, thereby achieving an antibacterial effect. The antibacterial particles 72 have good antibacterial properties and a long antibacterial effect, and the performance is relatively stable during use.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof and breathable polyester-cotton composite fabric, comprising a cotton base layer (1), characterized in that: An upper heat-insulating layer (2) and a lower heat-insulating layer (3) are respectively arranged at the upper and lower ends of the cotton cloth base layer (1); an upper waterproof and breathable layer (4) is arranged at the upper end of the upper heat-insulating layer (2); a lower waterproof and breathable layer (5) is arranged at the lower end of the lower heat-insulating layer (3); a wear-resistant layer (6) is arranged at the upper end of the upper waterproof and breathable layer (4); an antibacterial layer (7) is arranged at the lower end of the lower waterproof and breathable layer (5); and an aromatic layer (8) is arranged at the lower end of the antibacterial layer (7). A sweat-absorbing and moisture-conducting layer (9) is arranged at the lower end of the aromatic layer (8), a flow guide hole (91) is arranged at the bottom of the sweat-absorbing and moisture-conducting layer (9), a sweat-absorbing and breathable hole (92) is arranged at the bottom of the flow guide hole (91), the sweat-absorbing and breathable hole (92) is opened on the surface of the bottom of the sweat-absorbing and moisture-conducting layer (9), a polyester fiber (93) is arranged at the top of the flow guide hole (91), and a sweat-absorbing cotton (94) is arranged at the top of the sweat-absorbing and moisture-conducting layer (9).

2. The waterproof and breathable polyester-cotton composite fabric according to claim 1, characterized in that: The guide holes (91) are arranged at equal intervals at the bottom of the sweat absorption and moisture conduction layer (9).

3. The waterproof and breathable polyester-cotton composite fabric according to claim 1, characterized in that: A cavity (81) is provided inside the fragrance layer (8), and the interior of the cavity (81) is filled with fragrance particles (82).

4. The waterproof and breathable polyester-cotton composite fabric according to claim 1, characterized in that: A plurality of wear-resistant convex points (61) are arranged on the top of the wear-resistant layer (6), and the plurality of wear-resistant convex points (61) are arranged at equal distances.

5. The waterproof and breathable polyester-cotton composite fabric according to claim 1, characterized in that: The antibacterial layer (7) is woven from nano titanium dioxide catalyst antibacterial fibers and nano silver ion fibers.

6. The waterproof and breathable polyester-cotton composite fabric according to claim 5, characterized in that: The antibacterial layer (7) is provided with a reserved groove (71) inside, and the reserved groove (71) is filled with antibacterial particles (72). The reserved grooves (71) are provided in multiple groups and are staggeredly distributed inside the antibacterial layer (7).

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