Composite fabric with hydrophobic breathable structure

Abstract

The utility model discloses a composite fabric with a hydrophobic breathable structure, which relates to the technical field of composite fabrics and comprises a fabric base layer, a wear-resistant layer is sewed on the upper surface of the fabric base layer, a breathable layer is sewed on the upper surface of the wear-resistant layer, a hydrophobic layer is arranged on the upper surface of the breathable layer, and the hydrophobic layer is arranged on the upper surface of the breathable layer. The knurling protrusions are arranged on the upper surface of the hydrophobic layer in a press fit mode, the hydrophobic layer is a modified fluorosilicone treatment coating, and the knurling protrusions are distributed on the upper surface of the hydrophobic layer in a prismatic array mode. According to the composite fabric with the hydrophobic and breathable structure, the embossed protrusions are pressed on the upper surface of the hydrophobic layer, the hydrophobic layer can make close contact with the breathable layer through the embossed protrusions, the possibility that the hydrophobic layer is disengaged from the lower layer fabric due to long-time use is reduced, and the wear resistance of the fabric can be improved through the wear-resistant layer; the service life of the fabric is further prolonged, the woven parts of the transverse strips and the longitudinal strips are compacted and sewn through the compacting strips, and the sewing tightness of the fabric is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of composite fabric, specifically to a composite fabric with hydrophobic and breathable structure. BACKGROUND

[0002] The composite fabric is a new type of material formed by bonding one or more layers of textile materials, non-woven materials and other functional materials, which is suitable for making sofas, clothes and other textiles and is one of the indispensable fabrics in home life. The composite fabric can be classified according to different materials and processes, such as the combination of woven fabric and knitted fabric, the combination of knitted fabric and knitted fabric, the combination of woven fabric and woven fabric, etc.

[0003] The composite fabric is made of superfine fiber fabric, which has poor overall wrinkle resistance. During use, the fabric will produce some wrinkles, affecting the appearance. At the same time, the existing fabric has poor wear resistance. During long-term use, the fabric will be worn out, and its service life is not high.

[0004] In order to overcome the above-mentioned defects, the prior art 1 (publication number: CN105200617A, publication date: 2015-12-30) discloses an anti-wrinkle composite fabric, which comprises mulberry silk, polyester fiber and vinylon fiber as raw materials, and is interwoven after being blended into warp and weft. The warp is a yarn blended from mulberry silk and polyester fiber, the weft is a yarn blended from mulberry silk and vinylon fiber, the diameter of the warp is 25 microns, the diameter of the weft is 20 microns, the density of the warp is 50 roots / cm, and the density of the weft is 62.5 roots / cm. The anti-wrinkle composite fabric uses mulberry silk to blend with polyester fiber and vinylon fiber as warp and weft, which not only retains the smooth hand feeling and elegant luster of real silk, but also enhances the functions of moisture absorption, stiffness and wrinkle resistance, and is easy to maintain and cost-effective.

[0005] The prior art 2 (publication number: CN107672234A, publication date: 2018-02-09) discloses an anti-wrinkle and wear-resistant composite fabric, which comprises a fabric body, the body is interwoven by warp and weft, the warp is polyester fiber, and the weft is cotton fiber; the lower surface of the body is provided with an antibacterial layer, the antibacterial layer is a silver-plated fiber layer; the outer surface of the body is provided with an anti-wrinkle layer, the anti-wrinkle layer is a shape memory polyurethane microporous membrane, the side of the anti-wrinkle layer away from the body is provided with a wear-resistant layer, and the surface of the wear-resistant layer is provided with a plurality of wear-resistant convex points. The fabric provides an anti-wrinkle and wear-resistant composite fabric with good wear resistance and less wrinkles.

[0006] The prior art 2 (publication number: CN107672234A, publication date: 2018-02-09) discloses an anti-wrinkle and wear-resistant composite fabric, which comprises a fabric body, the body is interwoven by warp and weft, the warp is polyester fiber, and the weft is cotton fiber; the lower surface of the body is provided with an antibacterial layer, the antibacterial layer is a silver-plated fiber layer; the outer surface of the body is provided with an anti-wrinkle layer, the anti-wrinkle layer is a shape memory polyurethane microporous membrane, the side of the anti-wrinkle layer away from the body is provided with a wear-resistant layer, and the surface of the wear-resistant layer is provided with a plurality of wear-resistant convex points. The fabric provides an anti-wrinkle and wear-resistant composite fabric with good wear resistance and less wrinkles.

[0007] The prior art 1 and the prior art 2 can improve the wrinkle resistance of the fabric during use, but the fabric itself has poor hydrophobic and breathable properties, the waterproof effect of the fabric is poor, the fabric is easy to permeate water, and thus the fabric has low thermal performance.

[0008] Therefore, the composite fabric with the hydrophobic and breathable structure is provided to solve the above problems. The utility model discloses a composite fabric with hydrophobic and breathable structure

[0009] The utility model discloses a composite fabric with hydrophobic and breathable structure to solve the problems of poor hydrophobic and breathable properties of the fabric itself, poor waterproof effect of the fabric, easy permeation of water of the fabric and low thermal performance of the fabric.

[0010] To achieve the above object, the utility model provides the following technical scheme: a composite fabric with hydrophobic and breathable structure, including fabric base layer, the upper surface of fabric base layer is sewed and is provided with wear -resisting layer, and the upper surface of wear -resisting layer is sewed and is provided with breathable layer, and the upper surface of breathable layer is provided with hydrophobic layer

[0011] Embossed convex, the upper surface of hydrophobic layer is arranged in the embossed convex, and the hydrophobic layer is modified fluorosilicon treatment coating.

[0012] Further, the embossed convex is distributed in the form of a prismatic array on the upper surface of the hydrophobic layer, and the embossed convex is arranged in the form of a semicircular structure.

[0013] Further, the breathable layer is provided with a plurality of breathable holes arranged in the form of a rectangular array, and the diameter of the breathable holes is only suitable for gas flow.

[0014] Further, the wear -resisting layer is woven by horizontal strip and vertical strip, and the horizontal strip and the vertical strip are sewn together, and the horizontal strip and the vertical strip are distributed at equal intervals.

[0015] Further, the connecting part of the horizontal strip and the vertical strip is connected with a compacting strip, one end of the compacting strip is sewn on the horizontal strip, and the other end of the compacting strip is sewn on the vertical strip.

[0016] Further, the wear -resisting core is arranged in the yarn of the horizontal strip and the vertical strip, and the wear -resisting core is designed in the form of a Y-shaped structure.

[0017] Further, the wear -resisting core is arranged in the yarn of the horizontal strip and the vertical strip, and the wear -resisting core is designed in the form of a Y-shaped structure.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1. The hydrophobic layer is a modified fluorosilicon treatment coating, which can increase the softness of the fabric, and the fabric has good hydrophobicity and easy stain removal, and is resistant to high and low temperature, aging, and ultraviolet rays;

[0020] 2. The embossing protrusion is pressed on the upper surface of the hydrophobic layer, which can make the hydrophobic layer and the air-permeable layer closely contact, and reduce the possibility of the hydrophobic layer falling off from the lower fabric after long-term use;

[0021] 3. The air-permeable layer is uniformly provided with a plurality of groups of air-permeable holes, and the air-permeable holes have a hole diameter only for gas flow, which can exhaust gas and improve the air permeability of the fabric, and the small hole diameter can prevent water vapor from entering;

[0022] 4. The wear-resistant layer can improve the wear resistance of the fabric and further improve the service life of the fabric, and the horizontal strip and the vertical strip are woven with each other, and the woven parts are compacted and stitched by the compacting strip, which further improves the tightness of the fabric stitching;

[0023] 5. The wear-resistant core is in a "Y" type structure, and the outer side of the wear-resistant core is provided with an elastic rope, which can improve the elasticity of the fabric as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0025] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0026] Figure 3 It is a three-dimensional structure schematic view of the utility model;

[0027] Figure 4 It is a three-dimensional structure schematic view of the utility model;

[0028] Figure 5 It is a three-dimensional structure schematic view of the utility model;

[0029] Figure 6 It is a three-dimensional structure schematic view of the utility model.

[0030] In the drawing: 1, fabric base layer; 2, air-permeable layer; 3, hydrophobic layer; 4, embossing protrusion; 5, air-permeable hole; 6, wear-resistant layer; 7, horizontal strip; 8, vertical strip; 9, compacting strip; 10, elastic rope; 11, wear-resistant core. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0032] Embodiment one: the technical solution shown in the present application provides the following technical solution: a composite fabric with a hydrophobic and breathable structure discloses a breathable layer 2, and the breathable layer 2 can increase the breathability of the fabric: Figure 1 and Figure 2 The present application provides the following technical solution: a composite fabric with a hydrophobic and breathable structure discloses a breathable layer 2, and the breathable layer 2 can increase the breathability of the fabric:

[0033] The fabric base layer 1 is provided with a wear-resistant layer 6 on the upper surface, and the wear-resistant layer 6 is provided with a breathable layer 2 on the upper surface, and the upper surface of the breathable layer 2 is provided with a hydrophobic layer 3.

[0034] The breathable layer 2 is provided with a plurality of groups of breathable holes 5, and the hole diameter of the breathable holes 5 is only for gas flow.

[0035] The breathable layer 2 is provided with a plurality of groups of breathable holes 5, and the hole diameter of the breathable holes 5 is only for gas flow, and the breathable holes 5 can remove gas, improve the breathability of the fabric, and prevent water vapor from entering.

[0036] Embodiment two: the technical solution shown in the present application provides the following technical solution: a composite fabric with a hydrophobic and breathable structure discloses a hydrophobic layer 3, and the hydrophobic layer 3 can increase the hydrophobicity of the fabric: Figure 1 , Figure 2 and Figure 3 The present application provides the following technical solution: a composite fabric with a hydrophobic and breathable structure discloses a hydrophobic layer 3, and the hydrophobic layer 3 can increase the hydrophobicity of the fabric:

[0037] The embossed protrusions 4 are arranged on the upper surface of the hydrophobic layer 3, and the hydrophobic layer 3 is a modified fluorosilicon treatment coating, the embossed protrusions 4 are arranged in a prismatic array on the upper surface of the hydrophobic layer 3, and the embossed protrusions 4 are arranged in a semicircular structure.

[0038] The hydrophobic layer 3 is a modified fluorosilicon treatment coating, which can increase the softness of the fabric, so that the fabric has good hydrophobicity and easy stain removal, and is resistant to high and low temperature, aging, and ultraviolet rays. The embossed protrusions 4 are pressed on the upper surface of the hydrophobic layer 3, so that the hydrophobic layer 3 and the breathable layer 2 are in close contact, reducing the possibility of the hydrophobic layer 3 falling off from the lower fabric due to long-term use.

[0039] Embodiment three: the technical solution shown in the present application provides the following technical solution: a composite fabric with a hydrophobic and breathable structure discloses a hydrophobic layer 3, and the hydrophobic layer 3 can increase the hydrophobicity of the fabric: Figure 2 , Figure 4 ,Figure 5 And Figure 6 The technical scheme shown in the utility model provides the following technical scheme: a composite fabric with a hydrophobic and breathable structure discloses a wear-resistant layer 6, and the wear-resistant layer 6 can increase the wear resistance of the fabric:

[0040] The wear-resistant layer 6 is woven by horizontal strips 7 and vertical strips 8, and the horizontal strips 7 and the vertical strips 8 are mutually stitched, and the horizontal strips 7 and the vertical strips 8 are distributed at equal intervals.

[0041] The connecting part of the horizontal strip 7 and the vertical strip 8 is connected by stitching, and the one end of the compaction strip 9 is stitched on the horizontal strip 7, and the other end of the compaction strip 9 is stitched on the vertical strip 8, the yarn inside the horizontal strip 7 and the vertical strip 8 is provided with a wear-resistant core 11, and the wear-resistant core 11 is designed in a "Y" type structure, and the outer side of the wear-resistant core 11 is provided with an elastic rope 10.

[0042] The wear-resistant layer 6 can improve the wear resistance of the fabric, further improve the service life of the fabric, the horizontal strip 7 and the vertical strip 8 are mutually woven, the woven part is compacted and stitched by the compaction strip 9, and the tightness of the fabric stitching is further improved, the wear-resistant core 11 is designed in a "Y" type structure, and the outer side of the wear-resistant core 11 is provided with an elastic rope 10, and the elasticity of the whole fabric can be improved by the elastic rope 10.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A composite fabric with a hydrophobic and breathable structure, comprising a fabric base (1), wherein the upper surface of the fabric base (1) is sewn with a wear-resistant layer (6), and the upper surface of the wear-resistant layer (6) is sewn with a breathable layer (2), and the upper surface of the breathable layer (2) is provided with a hydrophobic layer (3); Its characteristics are: Also includes: The embossed protrusion (4) is pressed and arranged on the upper surface of the hydrophobic layer (3), and the hydrophobic layer (3) is a modified fluorosilicone treatment coating.

2. The composite fabric with a hydrophobic and breathable structure according to claim 1, characterized in that: The embossed protrusions (4) are distributed in a prismatic array shape on the upper surface of the hydrophobic layer (3), and the embossed protrusions (4) are arranged in a semicircular structure.

3. The composite fabric with a hydrophobic and breathable structure according to claim 1, characterized in that: The breathable layer (2) is provided with breathable holes (5), and the breathable holes (5) are distributed in a rectangular array, and the apertures of the breathable holes (5) are only sufficient for gas circulation.

4. The composite fabric with a hydrophobic and breathable structure according to claim 1, characterized in that: The wear-resistant layer (6) is woven from horizontal strips (7) and vertical strips (8), and the horizontal strips (7) and vertical strips (8) are sewn together, and the horizontal strips (7) and vertical strips (8) are distributed at equal intervals.

5. The composite fabric with a hydrophobic and breathable structure according to claim 4, characterized in that: The connection between the horizontal strip (7) and the vertical strip (8) is sewn with a compacting strip (9), and one end of the compacting strip (9) is sewn to the horizontal strip (7), and the other end of the compacting strip (9) is sewn to the vertical strip (8).

6. The composite fabric with a hydrophobic and breathable structure according to claim 4, characterized in that: A wear-resistant core (11) is provided inside the yarns of the horizontal strips (7) and the vertical strips (8), and the wear-resistant core (11) is designed in a "Y"-shaped structure.

7. The composite fabric with a hydrophobic and breathable structure according to claim 6, characterized in that: An elastic rope (10) is wound around the outer side of the wear-resistant core (11).

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