High-elastic wear-resistant polyester gray cloth

Abstract

The utility model discloses a high-elastic wear-resistant polyester gray cloth, and relates to the technical field of fabrics. The key points of the technical scheme are as follows: the contact piece comprises an inner layer and an outer layer which are fixedly connected with each other, the outer layer is provided with a plurality of penetrating grooves, the inner layer is fixedly connected with contact pieces which extend into the penetrating grooves and are narrower than the penetrating grooves, the side walls of the contact pieces abut against the inner walls of the penetrating grooves, the outer layer is fixedly connected with a plurality of wear-resisting pieces, and the wear-resisting pieces are fixedly connected with the outer layer. According to the wear-resistant fabric, the wear-resistant piece and the contact piece are arranged to prolong the wear time of the fabric, the polyamide fibers are good in wear resistance and elasticity, and it is guaranteed that the wear resistance and rebound resilience of the fabric can be both considered by means of the characteristics of the polyamide fibers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric, more specifically, it relates to high elastic wear -resisting polyester grey cloth. BACKGROUND

[0002] The polyester grey cloth is the fabric formed through the warp and weft weaving of polyester composite yarn, the polyester fiber has good elasticity, reduces the situation that the fabric cannot rebound after stretching and is damaged, and is a kind of widely used clothing fabric type.

[0003] Clothing fabric needs to have good air permeability while ensuring elasticity, therefore, the thickness of fabric is reduced to speed up the circulation speed of air on both sides of the fabric, but the relatively thin fabric is prone to being worn out by external hard substances in the use process, which affects the service life of the fabric, therefore, a structure is set to solve the problem that part of the fabric cannot consider wear resistance and air permeability. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing high elastic wear -resisting polyester grey cloth, which achieves the purpose of improving the overall wear resistance and air permeability of the cloth through the structure.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: the high elastic wear -resisting polyester grey cloth comprises an inner layer and an outer layer fixedly connected with each other, a plurality of through grooves are formed in the outer layer, a contact piece with a width smaller than that of the through groove is fixedly connected to the inner layer and extends into the through groove, the side wall of the contact piece is in abutment with the inner wall of the through groove, a plurality of wear -resisting pieces are fixedly connected to the outer layer, and the wear -resisting pieces are located above the through grooves and are fixedly connected with the contact pieces.

[0006] The utility model is further provided as follows: the thickness of the contact piece is greater than the depth of the through groove and greater than the thickness of the inner layer, and the length of the wear -resisting piece is smaller than the length of the through groove.

[0007] The utility model is further provided as follows: a plurality of through holes are formed in the inner layer and communicate with the through grooves, the through holes in the same position as the through grooves and the dislocation part of the contact piece have a total cross-sectional area greater than that of the remaining part.

[0008] The utility model is further provided as follows: the contact piece and the inner layer are integrally formed, the inner layer is provided as a warp jacquard, the ground tissue of the warp jacquard is the inner layer, and the flower tissue of the warp jacquard is the contact piece.

[0009] The utility model is further provided as follows: the wear -resisting piece is woven by wear -resisting yarn, the contact piece is woven by reinforcing yarn, and the reinforcing yarn is twisted by two bundles of wear -resisting yarn.

[0010] The utility model further sets up: the wear -resistant yarn includes core yarn one and core yarn two, core yarn one is twisted by polyester fiber, core yarn two is twisted by polyamide fiber.

[0011] The utility model further sets up: the outer layer and the inner layer are all woven by composite yarn, the composite yarn is twisted by polyester special-shaped fiber of section shape Y.

[0012] In conclusion, the utility model has following beneficial effect: because the height of contact piece is higher, therefore when the both ends of wear -resistant piece are fixed in outer layer and contact piece top respectively, wear -resistant piece is in the state of inclination, at this time, external air can enter the inner wall of fabric and contact with user's body surface along the passage between wear -resistant piece and the inner wall of through groove, and contact piece and wear -resistant piece are all higher than outer layer, therefore when wear -resistant piece and contact piece are completely abraded, outer layer can contact with user's body surface, guarantees the wear -resistant effect of fabric whole. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the sectional view of the utility model;

[0015] Figure 3 It is Figure 2 It is the close -up drawing of A portion in middle;

[0016] Figure 4 It is the slice of wear -resistant yarn in the utility model.

[0017] In the drawing: 1, inner layer;2, outer layer;3, through groove;4, contact piece;5, wear -resistant piece;6, through -hole;7, wear -resistant yarn;8, core yarn one;9, core yarn two. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in combination with the drawings and examples.

[0019] The high -elastic wear -resistant polyester cloth, such as Figure 1 And Figure 3As shown, it comprises an inner layer 1 and an outer layer 2 fixedly connected with each other, the inner layer 1 and the outer layer 2 are sewn together by a sewing machine, and a plurality of through grooves 3 are provided along the thickness direction of the outer layer 2 by a laser cutting machine, the provision of the through grooves 3 provides a channel for external air to enter the inside of the fabric, the inner layer 1 is fixedly connected with a contact piece 4 which extends into the through groove 3 and has a width smaller than that of the through groove 3, the side wall of the contact piece 4 abuts against the inner wall of the through groove 3, so that a larger channel for air to pass through is formed between the side of the contact piece 4 which does not abut against the side wall of the through groove 3 and the side wall of the through groove 3, and three sides of the contact piece 4 abut against the side wall of the through groove 3, which reduces the situation that the contact piece 4 swings left and right during friction, and ensures the stability of the structure during use.

[0020] As shown in Figures 1-3 , a plurality of wear-resistant pieces 5 are sewn on the outer layer 2, the wear-resistant pieces 5 are located above the through grooves 3 and are bonded to the contact piece 4, the provision of the wear-resistant pieces 5 reduces the area of the outer layer 2 that is rubbed by external hard substances, and when the wear-resistant pieces 5 are worn out, the outer layer 2 and the contact piece 4 will come into contact with external substances, thereby prolonging the time of wear of the outer layer 2 to ensure the wear resistance and durability of the fabric.

[0021] As shown in Figures 1-3 , the thickness of the contact piece 4 is greater than the depth of the through groove 3 and greater than the thickness of the inner layer 1, so the wear-resistant piece 5 bonded to one end of the contact piece 4 is inclined, at this time a channel for external air to flow through is formed between the bottom surface of the contact piece 4 and the top surface of the outer layer 2, and because the height of the contact piece 4 is high, when the wear-resistant piece 5 is worn out, the contact piece 4 will still rub against external substances before the outer layer 2, the length of the wear-resistant piece 5 is smaller than the length of the through groove 3, so external air can continuously enter the inside of the fabric along the channel between the side wall of the wear-resistant piece 5 and the inner wall of the through groove 3, thereby ensuring the wear resistance and air permeability of the fabric as a whole through the provision of the structure.

[0022] As shown in Figure 1 and Figure 3 , a plurality of through holes 6 which communicate with the through grooves 3 are provided along the thickness direction of the inner layer 1 by a laser cutting machine, the through holes 6 have the same relative position as the through grooves 3 and the sum of the cross-sectional areas of the through holes 6 on the part of the inner layer 1 which is out of position with the contact piece 4 is greater than the sum of the cross-sectional areas of the other parts, the cross-sectional area of the through holes 6 is increased to reduce the contact area between the inner layer 1 and the user's body surface, and the amount of air which directly contacts the user's body surface through the through grooves 3 is increased, thereby reducing the amount of sweat remaining between the inner layer 1 and the user's body surface, and ensuring the air permeability and comfort of the fabric during use.

[0023] As shown in Figure 1 and Figure 3As shown, the contact piece 4 is integrally formed with the inner layer 1, and the inner layer 1 is provided with a jacquard ground, the jacquard ground of the inner layer 1 is the contact piece 4, and the jacquard ground is provided to naturally form a plurality of contact pieces 4 on the surface of the inner layer 1 during weaving, thereby ensuring the stability of the structure during production and use.

[0024] As shown, Figures 2-4 The wear-resistant piece 5 is woven by the wear-resistant yarn 7, and the service life of the wear-resistant piece 5 is prolonged by using the characteristics of the wear-resistant yarn 7. The contact piece 4 is woven by the reinforcing yarn, which is twisted by two wear-resistant yarns 7. The thickness of the contact piece 4 is increased by increasing the diameter of the reinforcing yarn, so that the contact piece 4 can stably pass through the outer layer 2.

[0025] As shown, Figure 4 The wear-resistant yarn 7 includes core yarn one 8 and core yarn two 9, which are twisted by a twisting machine to form the wear-resistant yarn 7. The core yarn one 8 is twisted by polyester fiber through a twisting machine, and the core yarn two 9 is twisted by nylon fiber through a twisting machine. Both polyester fiber and nylon fiber have good structural strength and wear resistance, so the characteristics of polyester fiber and nylon fiber are used to strengthen the wear resistance and durability of the structure as a whole.

[0026] As shown, Figure 1 The outer layer 2 and the inner layer 1 are both woven by composite yarn, which is twisted by polyester profiled fiber with Y-shaped cross section through a twisting machine. The setting of the polyester profiled fiber not only ensures its wear resistance, but also increases the channel inside the composite yarn for air flow, thereby ensuring the wear resistance and air permeability of the structure as a whole.

[0027] As shown, Figures 1-4 When the fabric needs to be made, the composite yarn and the reinforcing yarn are put into the weaving machine to weave the inner layer 1 and a plurality of contact pieces 4 by jacquard ground weaving method. A plurality of through holes 6 are opened in the thickness direction of the inner layer 1 by a laser cutting machine. The composite yarn is put into the weaving machine to weave the outer layer 2. A plurality of passing-through grooves 3 are cut in the thickness direction of the outer layer 2 by a laser cutting machine. The wear-resistant yarn 7 is put into the weaving machine to weave the wear-resistant layer. A plurality of wear-resistant pieces 5 are cut in the thickness direction of the wear-resistant layer by a laser cutting machine. First, the inner layer 1 and the outer layer 2 are sewn together by a sewing machine. Then, glue solution is applied to the top surface of the contact piece 4 by a glue applying machine. First, one end of the wear-resistant piece 5 is sewn on the outer layer 2. Finally, the other end of the wear-resistant piece 5 is adhered to the contact piece 4 by the glue solution.

[0028] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. High-elasticity wear-resistant polyester fabric, comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The outer layer (2) is provided with a plurality of through grooves (3), the inner layer (1) is fixedly connected with a plurality of contact pieces (4) which extend into the through grooves (3) and have a width smaller than that of the through grooves (3), the side wall of the contact piece (4) abuts against the inner wall of the through groove (3), the outer layer (2) is fixedly connected with a plurality of wear-resistant pieces (5), and the wear-resistant pieces (5) are located above the through grooves (3) and are fixedly connected with the contact pieces (4).

2. The high stretch, abrasion resistant polyester greige goods of claim 1, wherein: The thickness of the contact piece (4) is greater than the depth of the through groove (3) and the thickness of the inner layer (1), and the length of the wear-resistant piece (5) is smaller than the length of the through groove (3).

3. The high stretch, abrasion resistant polyester greige goods of claim 1, wherein: The inner layer (1) is provided with a plurality of through holes (6) which communicate with the through grooves (3), the inner layer (1) and the through grooves (3) have the same relative position, and the sum of the sectional areas of the through holes (6) in the part of the inner layer (1) which is located opposite the contact pieces (4) is greater than the sum of the sectional areas of the through holes (6) in the other part.

4. The high stretch, abrasion resistant polyester greige goods of claim 1, wherein: The contact piece (4) is integrally formed with the inner layer (1), the inner layer (1) is provided with a warp stitch, the ground stitch of the warp stitch is the inner layer (1), and the figure stitch of the warp stitch is the contact piece (4).

5. The high stretch, abrasion resistant polyester greige goods of claim 1, wherein: The wear-resistant piece (5) is knitted by wear-resistant yarn (7), the contact piece (4) is knitted by reinforcing yarn, and the reinforcing yarn is twisted by two wear-resistant yarns (7).

6. The high stretch, abrasion resistant polyester greige goods of claim 5, wherein: The wear-resistant yarn (7) comprises core yarn one (8) and core yarn two (9), the core yarn one (8) is twisted by polyester fiber, and the core yarn two (9) is twisted by nylon fiber.

7. The high stretch, abrasion resistant polyester shell fabric of claim 1, wherein: The outer layer (2) and the inner layer (1) are knitted by composite yarn, and the composite yarn is twisted by polyester profiled fiber with a Y-shaped cross section.

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