Double-layer polyester composite fabric

Abstract

The utility model discloses a double-layer terylene composite fabric, which relates to the technical field of fabrics, and is characterized by comprising a first base layer and a second base layer, and the opposite end surfaces of the first base layer and the second base layer are fixedly connected with a plurality of first elastic strips and second elastic strips; the second elastic strips are located on the two sides of the first elastic strips, the thickness of the first elastic strips is larger than that of the second elastic strips, and the first base layer and the second base layer are connected through the first elastic strips. A first interval is arranged between the second elastic strip fixedly connected with the first base layer and the second base layer, and a first interval is arranged between the second elastic strip fixedly connected with the second base layer and the first base layer. The first elastic strip and the second elastic strip which are different in thickness are arranged, an uneven end face is formed when the fabric is pressed so as to increase the friction coefficient of the fabric, the anti-skid performance and the texture of the fabric are improved, and in addition, different materials are used on the basis of the polyester yarns, so that the overall performance of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, and more specifically, to a double-layer polyester composite fabric. Background Art

[0002] Polyester cloth, also known as polyester fiber cloth, is a synthetic fiber fabric. The characteristics of polyester cloth are high strength, good elasticity, wrinkle-resistant, quick drying, wear resistance, UV resistance, easy to clean and maintain, and good dyeability.

[0003] Due to its perfect and affordable production process, polyester fabric is widely used in life. Existing textiles are mostly made of different materials. Textiles made only of polyester are not very competitive in the market. At the same time, the wear resistance, anti-slip properties and texture of this polyester fabric are not particularly outstanding, and it has no advantage in the market.

[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 double-layer polyester composite fabric with the advantages of high wear resistance and good anti-slip properties.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a double-layer polyester composite fabric, including a first base layer and a second base layer, the opposite end surfaces of the first base layer and the second base layer are fixedly connected with a plurality of first elastic strips and second elastic strips, the second elastic strips are located on both sides of the first elastic strips and the thickness of the first elastic strips is greater than the thickness of the second elastic strips, the first base layer and the second base layer are connected to each other through the first elastic strips, and a spacing of one is set between the second elastic strips fixedly connected to the first base layer and the second base layer, and between the second elastic strips fixedly connected to the second base layer and the first base layer.

[0007] The present invention is further configured as follows: a distance of two is provided between adjacent first elastic strips and second elastic strips.

[0008] The present invention is further configured as follows: the first base layer and the second base layer are woven with polyester yarns, the weave of the first base layer and the second base layer is set to twill, the polyester yarn is twisted with several strands of polyester shaped fibers, and the cross-section of the polyester shaped fibers is triangular.

[0009] The utility model is further configured as follows: the first elastic strip is woven with spandex core-spun yarn, the weaving method of the first elastic strip is set to plain weave, the spandex core-spun yarn uses spandex yarn as the yarn core and uses kapok yarn to spirally wrap around the outside of the spandex yarn.

[0010] The utility model is further configured such that the spandex yarn accounts for 25%-30% of the spandex-cotton core-spun yarn.

[0011] The utility model is further configured as follows: the second elastic strip is interwoven with acrylic yarns, the weaving mode of the second elastic strip is set to be plain weave, the acrylic yarn is twisted with a plurality of strands of acrylic shaped fibers, and the cross-section of the acrylic shaped fibers is hollow and circular.

[0012] To sum up, the utility model has the following beneficial effects: the utility model improves the overall elasticity of the fabric by arranging a first elastic strip and a second elastic strip of different thicknesses between the first base layer and the second base layer made of polyester yarn, thereby improving the softness of the fabric. The softer fabric can be deformed when it comes into contact with external substances, thereby reducing the wear of the fabric when it rubs against external substances, ensuring the texture of the fabric while improving the wear resistance of the fabric. In addition, due to the different thicknesses of the first elastic strip and the second elastic strip, a distance of one is formed between the second elastic strip and the first base layer or the second base layer. When the fabric is under pressure, an uneven end face will be formed on the surface of the fabric due to the design of the distance of one, thereby increasing the friction coefficient of the fabric surface and improving the anti-slip performance of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a cross-sectional view of the polyester yarn in the present invention;

[0015] Figure 3 This is a section diagram of the spandex core-spun yarn of the present invention;

[0016] Figure 4 This is a cross-sectional view of the acrylic yarn in the present invention.

[0017] In the figure: 1. First base layer; 2. Second base layer; 3. First elastic strip; 4. Second elastic strip; 5. Polyester yarn; 51. Polyester shaped fiber; 6. Spandex core-spun yarn; 61. Spandex yarn; 62. Kapok yarn; 7. Acrylic yarn; 71. Acrylic shaped fiber. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] Example: Double-layer polyester composite fabric, such as Figure 1As shown, it includes a first base layer 1 and a second base layer 2, and the opposite end surfaces of the first base layer 1 and the second base layer 2 are bonded and fixed with a plurality of first elastic strips 3 and second elastic strips 4 with elastic deformation properties by a hot melt adhesive machine. The second elastic strips 4 are located on both sides of the first elastic strips 3 and the thickness of the first elastic strips 3 is greater than the thickness of the second elastic strips 4. The second base layer 2 is bonded to the side of the first elastic strip 3 away from the first base layer 1, and a spacing of one is set between the second elastic strip 4 fixedly connected to the first base layer 1 and the second base layer 2, and between the second elastic strip 4 fixedly connected to the second base layer 2 and the first base layer 1. By arranging the first elastic strips 3 and the second elastic strips 4 with elastic deformation properties between the first base layer 1 and the second base layer 2, in the process of applying force to the first base layer 1 to make it close to the second base layer 2 for compression, since the first elastic strips 3 and the second elastic strips 4 have relatively large Good elasticity makes people feel a softer and elastic touch when pressing the fabric, and the softer fabric can deform when it comes into contact with external substances, thereby reducing the wear of the fabric when rubbing against external substances, ensuring the texture of the fabric while improving the wear resistance of the fabric. In addition, a spacing of one is provided between the second elastic strip 4 on the first base layer 1 and the second base layer 2. When the first base layer 1 is squeezed close to the second base layer 2, an uneven end face will be formed on the surface of the fabric, thereby increasing the friction coefficient of the fabric surface and improving the anti-slip performance of the fabric. At the same time, a spacing of two is provided between the first elastic strip 3 and the second elastic strip 4 on the first base layer 1 or the second base layer 2, ensuring that when the first elastic strip 3 is squeezed and deformed on the upper and lower end faces to bulge horizontally on both sides, the second elastic strip 4 will not conflict with the first elastic strip 3, thereby avoiding affecting the deformability of the first elastic strip 3.

[0020] like Figure 1 、 Figure 2 As shown, the first base layer 1 and the second base layer 2 are woven with polyester yarn 5 through a water jet loom. The organization mode of the first base layer 1 and the second base layer 2 is set to twill to ensure the high softness, texture and glossiness of the first base layer 1 and the second base layer 2. The polyester yarn 5 is twisted by a twisting machine using several strands of polyester shaped fibers 51. The cross section of the polyester shaped fibers 51 is triangular. The polyester yarn 5 formed by twisting the triangular cross section polyester shaped fibers 51 makes the first base layer 1 and the second base layer 2 have good surface gloss, making the fabric more beautiful. In addition, the polyester yarn 5 has good wear resistance, which improves the overall wear resistance of the fabric.

[0021] like Figure 1 、 Figure 3As shown, the first elastic strip 3 is made of spandex core-spun yarn 6 woven by a water jet loom. The weave of the first elastic strip 3 is set to plain weave so that the spandex core-spun yarn has more cross points in both the warp and weft directions to increase the structural rigidity of the fabric, so that the first elastic strip 3 can disperse stress when stretched, thereby having better tensile resistance. The spandex core-spun yarn 6 uses spandex yarn 61 as the yarn core and uses kapok yarn 62 to spirally wind around the outside of the spandex yarn 61 through a ring spinning machine. The spandex yarn 61 uses several strands of spandex. The fibers are twisted by a twisting machine, and the kapok yarn 62 is made of several strands of kapok fibers twisted by a twisting machine. The spandex yarn 61 accounts for 25%-30% of the material of the spandex core-spun yarn 6 to ensure that the spandex core-spun yarn 6 has high strength and ensures that the fabric has a long service life. The spandex core-spun yarn 6 made of spandex with high elasticity as the yarn core and kapok yarn 62 with high air permeability gives the first elastic strip 3 better elasticity and air permeability, thereby improving the overall performance of the fabric.

[0022] like Figure 1 、 Figure 4 As shown, the second elastic strip 4 is made of acrylic yarn 7 woven by a water jet loom. The organization mode of the second elastic strip 4 is set to plain weave to ensure the structural stability of the second elastic strip 4. The acrylic yarn 7 is made of several strands of acrylic shaped fibers 71 twisted by a twisting machine. The cross-section of the acrylic shaped fibers 71 is hollow and circular. Through the use of the hollow and circular acrylic shaped fibers 71, the second elastic strip 4 has higher elasticity while improving the air permeability of the second elastic strip 4, thereby improving the overall air permeability of the fabric.

[0023] like Figures 1-4 As shown, in the process of manufacturing the present invention, a hot melt adhesive machine is used to bond the first elastic strip 3 and the second elastic strip 4 to the first base layer 1 and the second base layer 2, and then adhesive is applied to the other end surface of the first elastic strip 3 that is not bonded, and the first base layer 1 and the second base layer 2 are bonded together through the first elastic strip 3 in a manner that the first elastic strips 3 are staggered with each other, finally forming the present invention with high wear resistance, good anti-slip properties and excellent texture.

[0024] 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 double-layer polyester composite fabric comprising a first base layer (1) and a second base layer (2), characterized in that: The opposite end surfaces of the first base layer (1) and the second base layer (2) are fixedly connected with a plurality of first elastic strips (3) and second elastic strips (4), the second elastic strips (4) are located on both sides of the first elastic strips (3) and the thickness of the first elastic strips (3) is greater than the thickness of the second elastic strips (4), the first base layer (1) and the second base layer (2) are connected to each other through the first elastic strips (3), and a spacing of one is provided between the second elastic strips (4) fixedly connected to the first base layer (1) and the second base layer (2), and between the second elastic strips (4) fixedly connected to the second base layer (2) and the first base layer (1).

2. The double-layer polyester composite fabric according to claim 1, characterized in that: A spacing of two is provided between adjacent first elastic strips (3) and second elastic strips (4).

3. The double-layer polyester composite fabric according to claim 1, characterized in that: The first base layer (1) and the second base layer (2) are woven from polyester yarns (5), the weaving pattern of the first base layer (1) and the second base layer (2) is set to twill, the polyester yarns (5) are twisted from a plurality of strands of polyester shaped fibers (51), and the cross-section of the polyester shaped fibers (51) is triangular.

4. The double-layer polyester composite fabric according to claim 1, characterized in that: The first elastic strip (3) is woven with spandex core-spun yarn (6), the weaving pattern of the first elastic strip (3) is set as plain weave, the spandex core-spun yarn (6) uses spandex yarn (61) as a yarn core and uses kapok yarn (62) to be spirally wound around the outside of the spandex yarn (61).

5. The double-layer polyester composite fabric according to claim 4, characterized in that: The spandex yarn (61) accounts for 25%-30% of the spandex core-spun yarn (6).

6. The double-layer polyester composite fabric according to claim 1, characterized in that: The second elastic strip (4) is formed by interweaving acrylic yarns (7), the weaving method of the second elastic strip (4) is set to be plain weave, the acrylic yarn (7) is formed by twisting a plurality of strands of acrylic shaped fibers (71), and the cross-section of the acrylic shaped fibers (71) is hollow and circular.

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