Wear-resistant embossed texture fabric

Abstract

The utility model discloses a wear-resistant embossed texture fabric, which relates to the technical field of fabrics, and adopts the technical scheme that the wear-resistant embossed texture fabric comprises a base layer, the base layer comprises a concave-convex part and a flat part, the vertical section of the concave-convex part is in the shape of a continuous arch, a plurality of grooves I are formed in the end surface of one side of the flat part, and a plurality of grooves II are formed in the end surface of the other side of the flat part. A plurality of first grooves are formed in the end face of one side of the base layer, a plurality of second grooves are formed in the end face of the other side of the base layer, the first grooves and the second grooves are arranged in a staggered mode, waterproof breathable films are attached to the end faces of the two sides of the base layer, and the waterproof breathable films cover the first grooves and the second grooves to form a plurality of cavities. According to the wear-resistant embossed texture fabric, the polyester profiled fibers are arranged in the wear-resistant embossed texture fabric, the breathable effect of the polyester fabric is improved through the polyester profiled fibers, and the waterproof breathable film is combined, so that it is guaranteed that the fabric has the good waterproof effect and the good breathable performance at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, and more particularly to a wear-resistant embossed textured fabric. Background Art

[0002] With the development of the times, more and more people will go outdoors to play, such as camping, hiking and other outdoor sports. Outdoor sports equipment has also developed accordingly, and outdoor clothing is one of them.

[0003] Due to the changeable weather outdoors, such as rainy days, clothes are easily soaked and cannot be easily dried in outdoor environments. Therefore, waterproof outdoor clothing has emerged. In order to make the clothing suitable for outdoor use, a layer of waterproof and breathable membrane is usually added to the surface of the clothing. The waterproof and breathable membrane is waterproof and allows water vapor to pass through, so that the clothing has a waterproof effect and a certain breathable effect. However, during actual wearing, the human body will still feel stuffy, and the moisture generated cannot be quickly discharged from the body through the fabric, and the breathability is not good enough.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a wear-resistant embossed texture fabric, which improves the breathability of the fabric while ensuring that the fabric has good waterproof properties.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a wear-resistant embossed textured fabric includes a base layer, the base layer includes a concave-convex part and a flat part, the vertical cross-section of the concave-convex part is a continuous arch, a plurality of grooves 1 are provided on one end face of the flat part, and a plurality of grooves 2 are provided on the other end face, and the plurality of grooves 1 and grooves 2 are staggered, and waterproof and breathable membranes are pressed on both side end faces of the base layer, and when the waterproof and breathable membranes are pressed on the base layer, a plurality of cavities are formed with the plurality of grooves 1 and grooves 2.

[0007] The utility model is further configured as follows: the concave-convex parts and the flat parts are alternately arranged, and the concave-convex parts are formed by embossing.

[0008] The utility model is further configured as follows: the density of the plurality of grooves 1 and the plurality of grooves 2 on the flat portion is 16 / cm 2 Up to 36 pieces / cm 2 , several of the grooves 1 and 2 are formed by embossing.

[0009] The utility model is further configured as follows: the waterproof breathable membrane is made of PTFE material.

[0010] The utility model is further configured as follows: the base layer is configured as a plain weave, and the yarn used for weaving the base layer is configured as a breathable yarn.

[0011] The utility model is further configured as follows: the breathable yarn is formed by twisting a plurality of polyester special-shaped fibers, and the cross section of the polyester special-shaped fibers is configured to be cross-shaped.

[0012] In summary, the utility model has the following beneficial effects: the formation of the cavity increases the air content between the waterproof breathable membrane and the base layer, and at the same time, the setting of groove one and groove two increases the porosity of the base layer, improves the air permeability of the base layer, and water vapor can pass through the base layer and the two layers of waterproof breathable membrane faster and more, and the vertical cross-section is a continuous arch-shaped concave and convex part, which will deform after the fabric is stretched, and the concave and convex part gradually flattens and squeezes the space between the body and the fabric, speeding up the removal of moisture, and the setting of the two layers of waterproof breathable membrane increases the thickness of the fabric to a certain extent, and the surface of the waterproof breathable membrane is relatively smooth, which can reduce the friction coefficient between the fabric and external substances, thereby slowing down the wear rate of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the embossing roller group.

[0015] In the figure: 1. Waterproof breathable membrane 1; 2. Base layer; 201. Groove 1; 202. Wave groove; 203. Groove 2; 3. Waterproof breathable membrane 2; 4. Flat portion; 5. Concavo-convex portion; 6. Embossing roller 1; 601. Annular bump; 602. Bump 1; 7. Embossing roller 2; 701. Annular groove; 702. Bump 2. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0017] A wear-resistant embossed texture fabric, such as Figure 1 and Figure 2As shown, the base layer 2 includes a concave-convex portion 5 and a flat portion 4. The vertical cross-section of the concave-convex portion 5 is a continuous arch. A plurality of grooves 1 201 are provided on one end surface of the flat portion 4, and a plurality of grooves 203 are provided on the other end surface. The plurality of grooves 1 201 and the plurality of grooves 203 are staggered. A waterproof and breathable membrane is attached to both end surfaces of the base layer 2. The waterproof and breathable membrane covers the plurality of grooves 1 201 and the plurality of grooves 203 and forms a plurality of cavities. The formation of the plurality of cavities increases the air content between the waterproof and breathable membrane and the base layer 2. At the same time, the grooves 1 201 and the plurality of grooves 203 are staggered. The setting of 201 and groove 203 increases the porosity of the base layer 2 and improves the air permeability of the base layer 2. Water vapor can pass through the base layer 2 and the two layers of waterproof and breathable membranes faster and more. The concave-convex part 5 with a continuous arched vertical cross-section will deform after the fabric is stretched. The concave-convex part 5 gradually flattens and squeezes the space between the body and the fabric, accelerating the speed of moisture removal. The setting of the two layers of waterproof and breathable membranes increases the thickness of the fabric to a certain extent, and the surface of the waterproof and breathable membranes is relatively smooth, which can reduce the friction coefficient between the fabric and external substances, thereby slowing down the wear rate of the fabric.

[0018] like Figure 1 and Figure 2 As shown, when making this kind of wear-resistant embossed texture fabric, its base layer 2 is processed first. The base layer 2 is woven by breathable yarn. The breathable yarn is twisted by a number of polyester shaped fibers through a twisting machine. The cross-section of the polyester shaped fiber is cross-shaped. The capillary effect and air permeability of the cross-shaped polyester shaped fiber are very high. Coupled with the fluffy yarn structure, the air permeability is greatly increased, and the moisture generated by the skin can be quickly released. At the same time, the cool air from the outer layer penetrates into the inner layer. The breathable yarn is fed into the air-jet loom, and the base layer 2 with a stable structure and strong texture is woven stably according to the organization sequence of the plain weave. At this time, the base layer 2 is in a flat state.

[0019] like Figure 1 and Figure 2 As shown, the flat portion 4, the concave-convex portion 5, the plurality of grooves 1 201 and the plurality of grooves 203 on the base layer 2 are all embossed by an embossing machine, as shown in FIG. Figure 2As shown, the embossing roller group of the embossing machine is divided into an embossing roller 1 6 and an embossing roller 2 7. On the outer peripheral wall of the embossing roller 1 6, a plurality of annular protrusions 601 are fixedly connected, and the corresponding embossing roller 2 7 is provided with an annular groove 701 with the same cross-section as the annular protrusion 601. During the embossing operation, the annular protrusion 601 and the annular groove 701 squeeze the base layer 2 to form a plurality of wave grooves 202 on the base layer 2. A plurality of wave grooves 202 form a group, and a plurality of groups of wave grooves 202 are linearly arrayed on the base layer 2. A plurality of protrusions 602 are also fixedly connected to the outer peripheral wall of the embossing roller 1 6. The protrusions 1 602 are hemispherical, and a plurality of protrusions 602 are located between adjacent annular protrusions 601. The embossing roller 2 7 is provided with There are convex blocks 702 of the same shape and size as the convex blocks 602. The convex blocks 602 and the convex blocks 702 are arranged in a circular array on the outer peripheral walls of the embossing roller 6 and the embossing roller 7. Preferably, when the embossing operation is performed, the convex blocks 602 and the convex blocks 702 are arranged alternately to squeeze the base layer 2, and form a plurality of grooves 201 and a plurality of grooves 203 on the end faces of both sides of the base layer 2. The grooves 201 and the grooves 203 are arranged alternately. The embossing roller 6 and the embossing roller 7 both have a heating function. Since the polyester material is thermoplastic, heating it facilitates the molding of the wave grooves 202, grooves 1 201 and grooves 2 203, and has good shape retention after cooling.

[0020] like Figure 1 and Figure 2As shown, both side end surfaces of the base layer 2 are covered with a waterproof breathable membrane. The waterproof breathable membrane on the side of the base layer 2 with the convex portion is the waterproof breathable membrane 1, and the waterproof breathable membrane on the side of the base layer 2 with several concave portions is the waterproof breathable membrane 2 3. The waterproof breathable membrane 1 and the waterproof breathable membrane 2 3 are bonded to the base layer 2 twice. After applying glue on the waterproof breathable membrane 1, the waterproof breathable membrane 1 is covered on the side of the base layer 2 with the convex portion, and heated to cause the waterproof breathable membrane 1 to shrink, so that the waterproof breathable membrane 1 and the base layer 2 are completely attached. The waterproof breathable membrane 2 (3) is completely bonded to the other side of the base layer 2 using the same process. The membranes 1 and 2 (3) are heat-shrinkable, allowing them to adhere perfectly to both sides of the base layer 2. The membranes are made of PTFE, a material with a unique microporous structure and a porosity exceeding 85%. Each square centimeter of the membrane contains approximately 1.4 billion micropores, with diameters ranging from 0.02 to 15 microns. This structure allows air to circulate while preventing the passage of liquids and particulate matter. Furthermore, the PTFE membrane has excellent wear resistance, a characteristic primarily due to the molecular structure of the PTFE material. PTFE molecules are composed of carbon atoms and fluorine atoms. Their structure is a carbon-carbon main chain composed of two carbon atoms. Fluorine atoms tightly surround these two carbon atoms to form a complete cylindrical body. This cylindrical shape makes the force between PTFE molecules smaller. At the same time, the PTFE molecular chain is a spiral structure. This structure makes the sliding resistance between PTFE molecules very small. Therefore, the PTFE film shows a low wear rate during the friction process. The several wave grooves 202 on the base layer 2 divide the base layer 2 into two parts, namely the concave-convex part 5 and the flat part 4. When the waterproof breathable membrane 1 and the waterproof breathable membrane 2 3 are attached to the base layer 2, the convex-concave part 5 and the flat part 4 are formed. At this time, the plurality of grooves 1 201 and grooves 2 203 on the flat portion 4 form a plurality of cavities with the waterproof breathable membrane 1 and the waterproof breathable membrane 2 3. Preferably, the density of the grooves 1 201 and the grooves 2 203 on the flat portion 4 is between 16 / cm2 and 36 / cm2. The setting of the density increases the porosity of the base layer 2, increases the internal space of the fabric, and accelerates the air exchange rate of the air on both sides of the fabric. When the fabric is pulled, the concave-convex portion 5 with a continuous arched cross-section is stretched, squeezing the air between the fabric and the human body, and the moisture is discharged from the fabric through the waterproof breathable membrane and the base layer 2, thereby accelerating the discharge of moisture and improving the overall breathability of the fabric.

[0021] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A wear-resistant embossed texture fabric, characterized by: The base layer (2) comprises a base layer (2), wherein the base layer (2) comprises a concave-convex portion (5) and a flat portion (4), wherein the vertical cross-section of the concave-convex portion (5) is a continuous arch, a plurality of grooves 1 (201) are provided on one end surface of the flat portion (4), and a plurality of grooves 2 (203) are provided on the other end surface thereof, wherein the plurality of grooves 1 (201) and grooves 2 (203) are arranged alternately, and a waterproof breathable membrane is pressed onto both end surfaces of the base layer (2), and when the waterproof breathable membrane is pressed onto the base layer (2), a plurality of cavities are formed with the plurality of grooves 1 (201) and grooves 2 (203).

2. The wear-resistant embossed texture fabric according to claim 1, characterized in that: The concave-convex portions (5) and the flat portions (4) are alternately arranged, and the concave-convex portions (5) are formed by embossing.

3. The wear-resistant embossed texture fabric according to claim 1, characterized in that: The density of the plurality of grooves 1 (201) and the plurality of grooves 2 (203) on the flat portion (4) is 16 / cm 2 Up to 36 pieces / cm 2 , several of the grooves 1 (201) and grooves 2 (203) are formed by embossing.

4. The wear-resistant embossed texture fabric according to claim 1, characterized in that: The waterproof and breathable membrane is made of PTFE material.

5. The wear-resistant embossed texture fabric according to claim 1, characterized in that: The base layer (2) is configured as a plain weave, and the yarn used to weave the base layer (2) is configured as a breathable yarn.

6. The wear-resistant embossed textured fabric according to claim 5, characterized in that: The breathable yarn is formed by twisting a plurality of polyester shaped fibers, and the cross section of the polyester shaped fibers is arranged in a cross shape.

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