High-toughness wear-resistant polyester fabric

Abstract

The utility model discloses a high-toughness wear-resistant polyester fabric, relates to the technical field of fabrics, aims to solve the problem that the fabric is damaged due to poor toughness and wear resistance of part of fabrics, and adopts the technical scheme that the high-toughness wear-resistant polyester fabric comprises an inner layer and an outer layer which are fixedly connected with each other, a first tensile groove and a second tensile groove are formed in the opposite end faces of the inner layer and the outer layer correspondingly, the first tensile groove and the second tensile groove penetrate through the two sides of the inner layer and the two sides of the outer layer correspondingly, the first tensile groove and the second tensile groove are arranged in a staggered mode, and a plurality of elastic ropes are fixedly connected to the end face, facing the outer layer, of the inner layer. The elastic rope extends into the second tensile groove, and the elastic deformation performance of the elastic rope is better than that of the inner layer. According to the utility model, the polyamide fibers are arranged, so that the wear resistance of the whole fabric is improved by utilizing the excellent wear resistance of materials.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, and more specifically, to a high-toughness wear-resistant polyester fabric. Background Art

[0002] Fabrics are usually made of long, thin items woven in a specific way, and usually determine the structure and performance of clothing.

[0003] Fabric is a very common item in daily life. It plays a very important role in daily life and is usually used as the raw material for making various types of clothing and accessories. Polyester fiber is a synthetic fiber with low production cost. It has the characteristics of good elasticity, non-deformation and durability. Therefore, fabrics made of polyester fiber are widely used. Polyester fabrics are also commonly used in the production of luggage. The fabrics on luggage need to have good toughness and wear resistance. If the toughness and wear resistance are not good, the luggage will easily be torn or worn out during use, thereby losing the function of protecting the items in the luggage.

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

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a high-toughness wear-resistant polyester fabric.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: the high-toughness wear-resistant polyester fabric includes an inner layer and an outer layer fixedly connected to each other, and the end faces of the inner layer and the outer layer opposite to each other are respectively provided with a tensile groove 1 and a tensile groove 2, and the tensile groove 1 and the tensile groove 2 respectively penetrate the two sides of the inner layer and the outer layer, and the tensile groove 1 and the tensile groove 2 are staggered. A plurality of elastic ropes are fixedly connected to the end face of the inner layer facing the outer layer, and the elastic ropes extend into the tensile groove 2, and the elastic deformation performance of the elastic ropes is better than that of the inner layer.

[0007] The utility model is further configured as follows: a plurality of tensile grooves three are provided on the end surface of the outer layer facing the inner layer, the cross section of the tensile groove three is configured as a rectangle, and the projection surface of the tensile groove three is located within the projection surface of the tensile groove one.

[0008] The utility model is further configured as follows: the cross section of the tensile groove one is configured as an isosceles trapezoid, the cross section of the tensile groove two is configured as an arc, and it is a major arc, and the groove widths of the tensile groove one and the tensile groove two gradually increase toward the groove bottom direction.

[0009] The utility model is further configured as follows: the inner layer is configured as a plain weave, and the outer layer is configured as a reinforced twill weave.

[0010] The utility model is further configured as follows: the warp and weft yarns of the inner layer are configured as high-toughness wear-resistant yarn 1, the warp and weft yarns of the outer layer are configured as high-toughness wear-resistant yarn 2, and the elastic rope is configured as spandex yarn.

[0011] The utility model is further configured as follows: the high-tenacity wear-resistant yarn comprises a yarn core and a covering yarn spirally arranged on the outside thereof, the yarn core is formed by twisting a plurality of polyester fibers, and the covering yarn is formed by twisting a plurality of nylon fibers.

[0012] The utility model is further configured as follows: the high-tenacity wear-resistant yarn 2 is formed by twisting a first strand and a second strand, the first strand is formed by twisting a plurality of nylon fibers, the second strand is formed by twisting a plurality of polyester shaped fibers, the cross-section of the polyester shaped fibers is configured as a rectangle, and a plurality of circular holes are configured in the rectangle.

[0013] In summary, the utility model has the following beneficial effects: the groove widths of the tensile grooves one and two respectively provided on the inner layer and the outer layer gradually increase toward the groove bottom direction; when the fabric is stretched, the tensile grooves one and two produce corresponding deformations to resist the tensile force and improve the overall tensile resistance and tear resistance of the fabric; a plurality of elastic ropes fixedly connected to the inner layer can resist the longitudinal tensile force; a plurality of tensile grooves three are also provided on the end surface of the outer layer facing the inner layer; the cross-section of the tensile grooves three is set to be a rectangle; the rectangular cross-section can resist tensile forces in multiple directions; through the setting of this structure, the overall tensile resistance and tear resistance of the fabric are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The explosion of the utility model Figure 1 ;

[0015] Figure 2 The explosion of the utility model Figure 2 ;

[0016] Figure 3 This is the outer organizational chart;

[0017] Figure 4 This is a slice diagram of high-tenacity wear-resistant yarn 1;

[0018] Figure 5 This is a slice diagram of high-tenacity wear-resistant yarn 2.

[0019] In the figure: 1. Inner layer; 2. Outer layer; 3. Tensile groove one; 4. Tensile groove two; 5. Tensile groove three; 6. Elastic rope; 7. High-tenacity wear-resistant yarn one; 8. Polyester fiber; 9. Nylon fiber; 10. High-tenacity wear-resistant yarn two; 11. Polyester special-shaped fiber. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] High-tenacity wear-resistant polyester fabrics, such as Figure 1 and Figure 2 As shown, it includes an inner layer 1 and an outer layer 2 which are fixedly connected to each other, and a tensile groove 1 3 and a tensile groove 2 4 are respectively opened on the opposite end faces of the inner layer 1 and the outer layer 2, and the tensile groove 1 3 and the tensile groove 2 4 respectively penetrate the two sides of the inner layer 1 and the outer layer 2, and the tensile groove 1 3 and the tensile groove 2 4 are staggered. The cross section of the tensile groove 1 3 is set to an isosceles trapezoid, and the cross section of the tensile groove 2 4 is set to an arc shape, and it is a major arc. The groove width of the tensile groove 1 3 and the tensile groove 2 4 gradually increases toward the groove bottom direction, and the tensile groove 1 3 and the tensile groove 2 4 are arranged in the same direction. When the fabric is subjected to lateral pulling, the tensile groove 1 3 and the tensile groove 2 4 produce lateral deformation to resist the lateral tensile force, thereby improving the overall toughness and tear resistance of the fabric by improving the tensile resistance. A plurality of tensile grooves 3 5 are provided on the end face of the inner layer 1. The cross-section of the tensile groove 3 5 is set to be a rectangle, and the projection surface of the tensile groove 3 5 is located within the projection surface of the tensile groove 1 3. When the fabric is stretched, the tensile groove 3 5 will produce corresponding deformation according to the stretching direction, thereby improving the overall tensile resistance of the fabric. A plurality of elastic ropes 6 are fixedly connected to the end face of the inner layer 1 facing the outer layer 2. The elastic ropes 6 extend into the tensile groove 2 4. The elastic deformation performance of the elastic ropes 6 is better than that of the inner layer 1. The elastic ropes 6 are arranged in the same direction as the tensile groove 2 4. When the fabric is pulled longitudinally, the good elastic deformation performance of the elastic ropes 6 can make the fabric quickly restore to a flat state, thereby reducing the occurrence of increased friction due to the uneven surface of the fabric.

[0022] like Figure 4 and Figure 5As shown, the high-tenacity wear-resistant yarn 1 7 is composed of a yarn core and a covered yarn spirally arranged on the outside thereof. A plurality of polyester fibers 8 and nylon fibers 9 are respectively put into a twisting machine for twisting to form a yarn core and a covered yarn. The yarn core and the covered yarn are processed into a high-tenacity wear-resistant yarn 1 7 through a mule spinning process. The high-tenacity wear-resistant yarn 1 7 has good yarn strength, elasticity and wear resistance by utilizing the high strength and good elasticity of the polyester fiber 8 and the good wear resistance of the nylon fiber 9. The high-tenacity wear-resistant yarn 2 10 is twisted by twisting a first strand and a second strand. A plurality of nylon fibers 9 and polyester shaped fibers 11 are respectively put into a twisting machine for twisting to form a first strand and a second strand. The first strand and the second strand are placed in a twisting machine for twisting to form a high-tenacity wear-resistant yarn 10, wherein the cross-section of the polyester shaped fiber 11 is set to a rectangle, and a plurality of circular holes are set in the rectangle. This cross-section has the characteristics of high compression elastic modulus and fast deformation recovery, thereby improving the toughness and elasticity of the high-tenacity wear-resistant yarn 10. The high strength and good elasticity of the polyester fiber 8 and the good wear resistance of the nylon fiber 9 are utilized to ensure that the high-tenacity wear-resistant yarn has good yarn strength, elasticity and wear resistance, and the yarn core and the coated yarn and the double-stranded line method ensure good yarn strength of the yarn, thereby improving the overall structural strength of the fabric.

[0023] like Figure 1 - Figure 5 As shown, through the air-jet loom, the weft tissue points of the outer layer 2 are set to sinking, and the warp tissue points of the outer layer 2 are set to floating, and the tissue cycle of the reinforced twill tissue of the outer layer 2 is: floating, floating, floating, sinking, sinking, floating, floating, floating, floating, floating, floating, floating, floating, sinking, floating, floating, floating, floating, sinking, floating, floating, floating, floating, sinking, floating, and floating. According to the above method, the high-tenacity wear-resistant yarn 10 is fed into the air-jet loom for weaving to obtain an outer layer 2 whose cloth body is tighter and thicker than that of plain weave. The warp tissue points of the inner layer 1 are set to floating, and the weft tissue points of the inner layer 1 are set to sinking. The tissue cycle of the plain weave of the inner layer 1 is: sinking, floating, floating, and sinking. According to the above method, the high-tenacity wear-resistant yarn 10 is fed into the air-jet loom for weaving to obtain an outer layer 2 with a firm texture. The inner layer 1 and the outer layer 2 are respectively rolled up on the winding rollers, and the hot press is used to The inner layer 1 and the outer layer 2 are hot pressed to form tensile groove one 3 and tensile groove two 4. It should be noted that: the cross-sections of the hot pressing mold of the hot press machine are rectangular and circular arc-shaped with a minor arc, respectively. When the inner layer 1 and the outer layer 2 are rolled up and down from the winding roller, the notches of the tensile groove one 3 and the tensile groove two 4 shrink, and their cross-sections become isosceles trapezoids and circular arc-shaped with a major arc. A hot press is used to hot press the end face of the outer layer 2 with the tensile groove two 4 to form a rectangular tensile groove three 5. A sewing machine is used to sew the spandex yarn to the inner layer 1, and the spandex yarn partially extends out of the inner layer 1 and extends into the tensile groove two 4 when the inner layer 1 and the outer layer 2 are fixedly connected. Finally, the inner layer 1 and the outer layer 2 are fixedly connected by gluing or sewing with a sewing machine.

[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A high-toughness wear-resistant polyester fabric, comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The end surfaces of the inner layer (1) and the outer layer (2) opposite to each other are respectively provided with a tensile groove one (3) and a tensile groove two (4), the tensile groove one (3) and the tensile groove two (4) respectively penetrate the two sides of the inner layer (1) and the outer layer (2), the tensile groove one (3) and the tensile groove two (4) are arranged alternately, and a plurality of elastic ropes (6) are fixedly connected to the end surface of the inner layer (1) facing the outer layer (2), the elastic ropes (6) extend into the tensile groove two (4), and the elastic deformation performance of the elastic ropes (6) is better than the elastic deformation performance of the inner layer (1).

2. The high-toughness wear-resistant polyester fabric according to claim 1, characterized in that: A plurality of tensile grooves three (5) are provided on the end surface of the outer layer (2) facing the inner layer (1), the cross section of the tensile groove three (5) is arranged to be rectangular, and the projection surface of the tensile groove three (5) is located within the projection surface of the tensile groove one (3).

3. The high-toughness wear-resistant polyester fabric according to claim 1, characterized in that: The cross section of the tensile groove one (3) is set to be an isosceles trapezoid, and the cross section of the tensile groove two (4) is set to be an arc shape, and it is a major arc. The groove widths of the tensile groove one (3) and the tensile groove two (4) gradually increase toward the groove bottom.

4. The high-toughness wear-resistant polyester fabric according to claim 1, characterized in that: The inner layer (1) is configured as a plain weave, and the outer layer (2) is configured as a reinforced twill weave.

5. The high-toughness wear-resistant polyester fabric according to claim 4, characterized in that: The warp and weft yarns of the inner layer (1) are set as high-tenacity wear-resistant yarn one (7), the warp and weft yarns of the outer layer (2) are set as high-tenacity wear-resistant yarn two (10), and the elastic rope (6) is set as spandex yarn.

6. The high-toughness wear-resistant polyester fabric according to claim 5, characterized in that: The high-tenacity wear-resistant yarn (7) comprises a yarn core and a covering yarn spirally arranged on the outside thereof, wherein the yarn core is formed by twisting a plurality of polyester fibers (8), and the covering yarn is formed by twisting a plurality of nylon fibers (9).

7. The high-toughness wear-resistant polyester fabric according to claim 5, characterized in that: The high-tenacity wear-resistant yarn 2 (10) is formed by twisting a first strand and a second strand, wherein the first strand is formed by twisting a plurality of nylon fibers (9), and the second strand is formed by twisting a plurality of polyester shaped fibers (11), wherein the cross-section of the polyester shaped fibers (11) is arranged in a rectangular shape, and a plurality of circular holes are arranged in the rectangle.

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