Anti-sticking breathable chemical fiber fabric and processing technology

Abstract

The invention discloses an anti-sticking breathable chemical fiber fabric and a processing technology, and relates to the technical field of textiles, the anti-sticking breathable chemical fiber fabric is characterized in that a plurality of first protrusions are arranged on the side, close to an outer layer, of an inner layer in an array mode, gaps between the adjacent first protrusions and the inner layer and the outer layer form first breathable spaces, gaps between the adjacent second protrusions and the inner layer form second breathable spaces, and the first breathable spaces and the second breathable spaces form second breathable spaces; a plurality of first air holes are formed in the inner layer in a penetrating mode and communicate with the first ventilation space and the second ventilation space, and a plurality of second air holes are formed in the outer layer in a penetrating mode and communicate with the first ventilation space. The fabric made of the spandex profiled fibers and the viscose fibers can timely absorb sweat generated by skin while ensuring certain air permeability, and the air circulation effect on the two sides of the fabric is enhanced through the first air holes, the second air holes, the first air spaces and the second air spaces which are communicated with one another; the second protrusions increase the gap between the fabric and the skin, so that the fabric is not prone to being attached to the surface of the skin when being worn.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, and more specifically to an anti-sticking breathable chemical fiber fabric and a processing technology. Background Art

[0002] Chemical fiber fabric is a common yarn fabric, usually woven with chemical fibers such as polyester, nylon, spandex, acrylic, and polypropylene. Chemical fibers have good elasticity due to their high density, which makes the chemical fiber fabrics not easy to relax and deform during daily wear, and have good shape retention. Therefore, chemical fiber fabrics are widely used in clothing, luggage, home textiles, outdoor products and other fields.

[0003] However, the higher density of chemical fibers reduces the open space within the fibers, which is not conducive to the circulation of gas and the penetration and diffusion of water, making the air permeability and moisture absorption of chemical fibers relatively poor. The chemical fiber fabrics made from them will produce a stuffy feeling when worn, the skin is prone to sweating, and the continuously produced sweat cannot be absorbed and dissipated by the fabric in time and remains on the skin surface, making the fabric easily affected by sweat and attached to the skin, affecting the wearing comfort.

[0004] Therefore, it is necessary to propose new solutions to solve the relatively poor air permeability and anti-sticking properties of chemical fiber fabrics. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an anti-sticking breathable chemical fiber fabric and a processing technology, and to improve the air permeability and anti-sticking properties of the chemical fiber fabric through a new structural setting.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: a non-stick breathable chemical fiber fabric, including an inner layer and an outer layer fixedly connected to each other, a plurality of protrusions 1 and a plurality of protrusions 2 are respectively provided on both sides of the inner layer, and the plurality of protrusions 1 are arrayed on the side of the inner layer close to the outer layer, and the gaps between adjacent protrusions 1 and the inner layer and the outer layer form a breathable space 1, and the gaps between adjacent protrusions 2 and the inner layer form a breathable space 2, the inner layer is penetrated by a plurality of air holes 1, and the air holes 1 are interconnected with the air space 1 and the air space 2, and the outer layer is penetrated by a plurality of air holes 2, and the air holes 2 are interconnected with the air space 1.

[0007] The present invention is further configured as follows: the length of the protrusion one and the length of the protrusion two are both the same as the width of the inner layer, and a plurality of protrusions one and a plurality of protrusions two are staggered along the length direction of the inner layer.

[0008] The present invention is further configured as follows: the inner layer includes a plurality of breathable portions 1 and a plurality of fixed portions 1 which are staggered along the length direction thereof, the protrusion 1 is located at the alternation of the breathable portion 1 and the fixed portion 1, the adjacent protrusions 2 are respectively located in the middle of the breathable portion 1 and the middle of the fixed portion 1, and the plurality of breathable holes 1 are arranged in an array along the width direction of the inner layer on both sides of the length of the breathable portion 1 located at the protrusion 2.

[0009] The present invention is further configured as follows: the outer layer includes a plurality of breathable portions 2 and a plurality of fixed portions 2 staggered along its length direction, the breathable portion 2 is located directly above the breathable portion 1, and a plurality of the breathable holes 2 are arranged in an array on the breathable portion 2 along the width direction of the outer layer.

[0010] The present invention is further configured as follows: the outer layer is located at the alternation of the breathable part 2 and the fixed part 2 and abuts against the peripheral wall of the protrusion 1, the end faces of the fixed part 2 and the fixed part 1 that are close to each other abut against each other, a plurality of grooves 1 are provided on both sides of the length of the protrusion 1 and the protrusion 2, and a plurality of grooves 2 are provided on the side where the fixed part 1 and the fixed part 2 are away from each other.

[0011] The present invention is further provided as: a processing technology for anti-sticking breathable chemical fiber fabric, wherein the inner layer and the outer layer are made by alternating weaving of plain weave and openwork weave, the warp yarn and the weft yarn of the inner layer and the outer layer are both provided as breathable yarn, and the breathable yarn is made by spirally winding a first strand of yarn around a second strand of yarn, the first strand of yarn is formed by twisting viscose fiber, and the second strand of yarn is formed by twisting spandex shaped fiber with a six-leaf cross-section.

[0012] The present invention is further configured as follows: the plurality of protrusions one and the plurality of protrusions two are integrally formed by hot pressing the inner layer of the equipment body, the length sides of the fixing part one and the length sides of the fixing part two are fixed by hot pressing of the equipment body, and the equipment body includes a conveying roller one, a conveying roller two, a guide roller one, a guide roller two, a guide roller three, a forming device, a fixing device and a winding roller.

[0013] The present invention is further configured as follows: the forming device comprises a first resisting rod, a second resisting rod, a first forming plate and a second forming plate, the first forming plate and the second forming plate being close to each other and having a first recess and a second recess formed thereon respectively, the first forming plate and the second forming plate being staggered along the length direction of the equipment body, the distance between the first recess and the second recess being the same as the distance between adjacent protrusions one and two protrusions, the first resisting rod reciprocates along the height direction of the equipment body just below the first recess, the second resisting rod reciprocates along the height direction of the equipment body just above the second recess, the bottom surface of the first forming plate and both sides of the length of the first recess are slidably connected with the first extrusion plate, the top surface of the second forming plate and both sides of the length of the second recess are slidably connected with the second extrusion plate, a plurality of the extrusion plates one are close to each other and a plurality of the extrusion plates two are close to each other and are provided with a plurality of protrusions one, the length and width of the protrusion one are respectively the same as the length and width of the first recess, and a plurality of through grooves for the first protrusion to pass through are provided at the top of the first resisting rod and the bottom of the second resisting rod.

[0014] The present invention is further configured as follows: the fixing device includes a hot pressing sub-component and a hot pressing mother component, the hot pressing sub-component includes a hot pressing plate 1 and a driving device 1 for driving it to reciprocate along the height direction of the equipment body, the hot pressing mother component includes a hot pressing plate 2 and a driving device 2 for driving it to reciprocate along the height direction of the equipment body, the bottom surface of the hot pressing plate 1 is integrally formed with a plurality of protrusions 2, the top surface of the hot pressing plate 2 is integrally formed with a protrusion 3, the length and width of the protrusions 2 and 3 are respectively the same as the length and width of the groove 2, and the thickness of the protrusion 3 is greater than the thickness of the protrusion 2.

[0015] The present invention is further configured as follows: the specific processing steps using the device body include: Step 1: Roll the woven inner layer and place it on the conveying roller 1, and then change the conveying direction through the guide roller 1 and convey it to the forming device; Step 2: After the abutment rod 1 and the abutment rod 2 move in a direction approaching each other, the inner layer at the alternation of the ventilating portion 1 and the fixing portion 1 is pushed into the recess 1, and the middle of the ventilating portion 1 or the middle of the fixing portion 1 is pushed into the recess 2; Step 3: a plurality of protrusions 1 on adjacent extrusion plates 1 are moved in a direction approaching each other and are fixed by hot pressing at the alternation of the air permeable portion 1 and the fixed portion 1 to form a protrusion 1 and a plurality of grooves 1 on both sides thereof, and a plurality of protrusions 1 on adjacent extrusion plates 2 are moved in a direction approaching each other and are fixed by hot pressing at the middle of the air permeable portion 1 or the middle of the fixed portion 1 to form a protrusion 2 and a plurality of grooves 1 on both sides thereof; Step 4: Roll up the woven outer layer and place it on the conveying roller 2, and then change the conveying direction through the guide roller 2 and convey it to the fixing device together with the inner layer; Step 5: The hot pressing plate 1 and the hot pressing plate 2 move in a direction close to each other and hot press the fixing part 1 and the fixing part 2 to form a plurality of grooves 2 as a whole through a plurality of protrusions 2 and a plurality of protrusions 3; Step 6: The processed fabric changes its conveying direction through guide roller 3 and is rolled up on the winding roller.

[0016] In summary, the present invention has the following beneficial effects: by shaping the spandex fiber, it obtains a larger gap and surface area, thereby improving the hygroscopicity and air permeability; the viscose fiber has good hygroscopicity and air permeability, so that the prepared fabric can timely absorb the sweat generated by the skin while ensuring a certain air permeability; a plurality of interconnected air holes 1, air holes 2, air spaces 1 and air spaces 2 enhance the air circulation effect on both sides of the fabric; the good air circulation effect improves the overall air permeability and moisture dissipation rate of the fabric, thereby maintaining the dryness of the skin and the fabric; a plurality of protrusions 2 reduce the contact area between the fabric and the skin, increase the gap between the fabric and the skin, and make the fabric not easy to adhere to the skin surface when worn; the inner layer can be processed and formed by the equipment body and compounded with the outer layer to form the required fabric; the processing process is efficient and convenient, and the production cost and labor input are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 The enlarged view of point A in the middle; Figure 3 is a cross-section diagram of the breathable yarn of the present invention; Figure 4 A cross-sectional view of the device body in the present invention Figure 1 ; Figure 5 for Figure 4 The enlarged view of point B in the middle; Figure 6 A cross-sectional view of the device body in the present invention Figure 2 ; Figure 7 for Figure 6 Enlarged view of point C in the middle.

[0018] In the figure: 1, inner layer; 2, outer layer; 3, protrusion 1; 4, protrusion 2; 5, breathable space 1; 6, breathable space 2; 7, breathable hole 1; 8, breathable hole 2; 9, breathable part 1; 10, fixed part 1; 11, breathable part 2; 12, fixed part 2; 13, groove 1; 14, groove 2; 15, breathable yarn; 16, first strand; 17, second strand; 18, equipment body; 19, conveying roller 1; 20, conveying roller 2; 21, guide roller 1; 22, guide roller 2; 23, guide roller 3; 24, forming device; 25, fixing device; 26, winding roller; 27, stop Touch rod one; 28, contact rod two; 29, forming plate one; 30, forming plate two; 31, depression one; 32, depression two; 33, extrusion plate one; 34, extrusion plate two; 35, protrusion one; 36, through groove; 37, hot pressing sub-component; 38, hot pressing mother component; 39, driving device one; 40, hot pressing plate one; 41, driving device two; 42, hot pressing plate two; 43, protrusion two; 44, protrusion three; 45, tooth groove one; 46, rotating rod one; 47, gear one; 48, through groove; 49, sliding block; 50, cutting groove; 51, tooth groove two; 52, rotating rod two; 53, gear two. DETAILED DESCRIPTION

[0019] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment: Anti-adhesive breathable chemical fiber fabric, 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, the inner layer 1 includes a plurality of breathable parts 9 and a plurality of fixed parts 10 staggered along its length direction, the outer layer 2 includes a plurality of breathable parts 11 and a plurality of fixed parts 12 staggered along its length direction, the inner layer 1 is penetrated with a plurality of breathable holes 7, the plurality of breathable holes 7 are arrayed on the breathable part 9, the air permeability of the inner layer 1 is improved by the plurality of breathable holes 7, the outer layer 2 is penetrated with a plurality of breathable holes 8, the plurality of breathable holes 8 are arrayed on the breathable part 11, the air permeability of the outer layer 2 is improved by the plurality of breathable holes 8, the inner layer 1 and the outer layer 2 are both made by alternating weaving of plain weave and perforated weave, the fixed parts 10 and the fixed parts 12 are both integrally formed by weaving of plain weave, the breathable part 9 and the plurality of breathable holes 7 therein, the breathable part 11 and the plurality of breathable holes 8 therein are all made by weaving of perforated weave.

[0021] like Figure 1 and Figure 3As shown, the warp yarns and weft yarns of the inner layer 1 and the outer layer 2 are both set as breathable yarns 15, and the breathable yarn 15 is made by spirally winding a first strand 16 on a second strand 17 through a ring spinning machine, and the first strand 16 is twisted by a twisting machine to twist viscose fiber, and the second strand 17 is twisted by a twisting machine to twist spandex shaped fibers with a six-leaf cross-section, and the spandex shaped fibers with a six-leaf cross-section are spun through a spinneret, and the spandex fibers are shaped to obtain larger gaps and surface areas, thereby improving moisture absorption and air permeability. Viscose fibers have good moisture absorption and air permeability, so that the fabric can absorb sweat produced by the skin in a timely manner while ensuring a certain air permeability.

[0022] like Figure 1 and Figure 2 As shown, a plurality of protrusions 13 and a plurality of protrusions 24 are respectively provided on both sides of the inner layer 1, the length of the protrusion 13 and the length of the protrusion 24 are the same as the width of the inner layer 1, the plurality of protrusions 13 and the plurality of protrusions 24 are staggered along the length direction of the inner layer 1, the protrusion 13 is located at the alternation of the breathable portion 19 and the fixing portion 10, the adjacent protrusions 24 are respectively located in the middle of the breathable portion 19 and the middle of the fixing portion 10, the plurality of protrusions 3 are arranged in an array on one side of the inner layer 1 close to the outer layer 2, so that the gap between the adjacent two protrusions 13 and the inner layer 1 and the outer layer 2 forms a breathable space 5, the breathable portion 11 is located directly above the breathable portion 9, the breathable hole 28 is connected to the breathable space 5, and the adjacent two The gap between the protrusion 24 and the inner layer 1 forms a breathable space 26, and a plurality of breathable holes 7 are arranged in an array along the width direction of the inner layer 1 on the breathable portion 9 on both sides of the length of the protrusion 24, so that the breathable hole 17 is interconnected with the breathable space 15 and the breathable space 26. The air circulation effect on both sides of the fabric is enhanced through the plurality of interconnected breathable holes 17, breathable holes 28, breathable space 15 and breathable space 26. The good air circulation effect improves the overall breathability and moisture dissipation rate of the fabric, thereby maintaining the dryness of the skin and the fabric. The plurality of protrusions 24 reduce the contact area between the fabric and the skin, increase the gap between the fabric and the skin, and make the fabric less likely to stick to the skin surface when worn.

[0023] like Figure 1 , Figure 2 and Figure 4As shown, the outer layer 2 is located at the alternation of the breathable part 11 and the fixed part 12 and abuts against the peripheral wall of the protrusion 3, the fixed part 12 and the end face of the fixed part 10 close to each other are abutted, and a plurality of grooves 13 are provided on both sides of the length of the protrusion 3 and the protrusion 24, and the plurality of grooves 13 are arranged in an array along the width direction of the inner layer 1, and a plurality of grooves 14 are provided on the side away from the fixed part 10 and the fixed part 2 12, and the plurality of grooves 14 are arranged in an array along the length direction of the inner layer 1, and the plurality of protrusions 3 and the plurality of grooves 13 on both sides, and the plurality of protrusions 24 and the plurality of grooves 13 on both sides are formed integrally after the inner layer 1 is hot-pressed by the equipment body 18, and the length sides of the fixed part 10 and the length sides of the fixed part 2 12 are hot-pressed and fixed by the equipment body 18, and the plurality of grooves 2 14 on the fixed part 10 and the fixed part 2 12 are formed integrally when the equipment body 18 hot-presses the fixed part 10 and the fixed part 2 12.

[0024] like Figure 1 and Figure 4 As shown, the equipment body 18 includes a conveying roller 19, a conveying roller 20, a guide roller 1 21, a guide roller 22, a guide roller 3 23, a forming device 24, a fixing device 25 and a winding roller 26. The woven inner layer 1 is rolled up and placed on the conveying roller 19 and conveyed to the forming device 24 after the conveying direction is changed by the guide roller 1 21. The woven outer layer 2 is rolled up and placed on the conveying roller 20 and conveyed to the fixing device 25 together with the inner layer 1 after the conveying direction is changed by the guide roller 2 22. The inner layer 1 and the outer layer 2 are kept at a certain tension during the conveying process by the conveying roller 19, the conveying roller 20, the guide roller 1 21, the guide roller 22, the guide roller 3 23 and the winding roller 26, so as to ensure the accuracy of the equipment body 18 when processing the inner layer 1 and the outer layer 2. The equipment body 18 is made of aluminum alloy. The light weight and high strength of aluminum alloy ensure the stability of the equipment body 18 during processing.

[0025] like Figure 1-Figure 7As shown, the forming device 24 includes a resistance rod 1 27, a resistance rod 28, a forming plate 1 29 and a forming plate 2 30. The forming plate 1 29 and the forming plate 2 30 are respectively integrally formed with a recess 1 31 and a recess 2 32 on one side close to each other. The forming plate 1 29 and the forming plate 2 30 are staggered along the length direction of the equipment body 18. The distance between the recess 1 31 and the recess 2 32 is the same as the distance between the adjacent protrusion 1 3 and the protrusion 2 4. Both sides of the resistance rod 1 27 and both sides of the resistance rod 2 28 are provided with a plurality of array-arranged tooth grooves 1 45. The equipment body 18 is rotatably connected to a plurality of rotating rods 1 46, and a plurality of gears 1 47 are fixedly connected to the rotating rod 1 46. The plurality of rotating rods 1 46 are respectively located on both sides of the length of the resistance rod 1 27 and the resistance rod 2 28. On both sides of the length of the gear 47, the gear 47 and the tooth groove 45 are meshed with each other, at least one rotating rod 46 on both sides of the contact rod 27 and at least one rotating rod 46 on both sides of the contact rod 28 are connected to a servo motor 1, and the two servo motors 1 can respectively drive the contact rod 27 and the contact rod 28 to reciprocate along the height direction of the equipment body 18, the contact rod 27 reciprocates along the height direction of the equipment body 18 just below the recess 31, and the contact rod 28 reciprocates along the height direction of the equipment body 18 just above the recess 2 32. After the contact rod 27 and the contact rod 28 move in a direction approaching each other, the inner layer 1 is located at the alternation of the breathable part 9 and the fixed part 10 into the recess 31, and the middle part of the breathable part 9 or the middle part of the fixed part 10 is pressed into the recess 2 32.

[0026] like Figure 4-Figure 7 As shown, the bottom surface of the forming plate 29 and the two sides of the length of the recess 31 are slidably connected with an extrusion plate 33, and the top surface of the forming plate 20 and the two sides of the length of the recess 32 are slidably connected with an extrusion plate 2 34. The sides of the two extrusion plates 33 close to each other and the sides of the two extrusion plates 34 close to each other are integrally formed with a plurality of protrusions 35. The forming plate 29 and the forming plate 20 are provided with a plurality of array-arranged through grooves 48. A sliding block 49 with a T-shaped cross section is slidably connected in the through groove 48. The narrow end of the sliding block 49 passes through the through groove 48 and is connected to the forming plate 1. 29 or the forming plate 2 30 is fixedly connected, a plurality of cutting grooves 50 are provided on both sides of the length of the forming plate 29 located on the recess 1 31, and a plurality of cutting grooves 50 are provided on both sides of the length of the forming plate 2 30 located on the recess 2 32, a plurality of array-arranged tooth grooves 51 are provided on the top surface of the extrusion plate 1 33 and the bottom surface of the extrusion plate 2 34, a plurality of rotating rods 2 52 are rotatably connected to the equipment body 18, a plurality of gears 2 53 are fixedly connected to the rotating rods 2 52, a plurality of rotating rods 2 52 are respectively located on both sides of the length of the recess 1 31 and the length of the recess 2 32, and the gears 2 53 pass through the cutting grooves 50 and mesh with the tooth grooves 2 51.

[0027] like Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the rotating rods 52 are each connected to a servo motor 2, the two rotating rods 52 on both sides of the recess 31 rotate in opposite directions, and the rotating rods 52 on both sides of the recess 32 rotate in opposite directions. The four servo motors 2 can simultaneously drive the two adjacent extrusion plates 33 to move in a direction close to each other, and the two adjacent extrusion plates 34 to move in a direction close to each other. The length and width of the protrusion 35 are respectively the same as the length and width of the groove 13. The top of the abutment rod 27 and the bottom of the abutment rod 28 are both provided with a plurality of passages for the protrusion 35 to pass through. The groove 36, the extrusion plate 1 33 and the extrusion plate 2 34 are made of copper material. The extrusion plate 1 33 and the extrusion plate 2 34 are electrically heated. The several protrusions 35 on the two extrusion plates 1 33 move in a direction close to each other and are hot-pressed and fixed at the alternation of the air-permeable part 9 and the fixed part 10 to form a protrusion 3 and several grooves 13 on both sides thereof. The several protrusions 35 on the two extrusion plates 2 34 move in a direction close to each other and are hot-pressed and fixed at the middle of the air-permeable part 9 or the middle of the fixed part 10 to form a protrusion 2 4 and several grooves 13 on both sides thereof.

[0028] like Figure 4-Figure 7 As shown, the fixing device 25 includes a hot pressing sub-component 37 and a hot pressing mother component 38. The hot pressing sub-component 37 includes a hot pressing plate 1 40 and a driving device 1 39 for driving it to reciprocate along the height direction of the equipment body 18. The hot pressing mother component 38 includes a hot pressing plate 2 42 and a driving device 2 41 for driving it to reciprocate along the height direction of the equipment body 18. The driving device 1 39 and the driving device 2 41 both include components such as a hydraulic pump, a hydraulic valve, an oil tank and a hydraulic cylinder. The hydraulic pump extracts hydraulic oil from the oil tank and sends it into the hydraulic cylinder. The driving device 1 39 and the driving device 2 41 respectively drive the hot pressing plate 1 40 and the hot pressing plate 2 42 to reciprocate through the extension and contraction of the hydraulic cylinder. The bottom surface of the hot pressing plate 1 40 is integrally formed with two protrusions 2 43, and the top surface of the hot pressing plate 2 42 is Two protrusions 3 44 are integrally formed, and the hot pressing plate 1 40 and the hot pressing plate 2 42 are made of copper material. The hot pressing plate 1 40 and the hot pressing plate 2 42 are electrically heated. The length and width of the protrusions 2 43 and the protrusions 3 44 are respectively the same as the length and width of the groove 2 14. After the hot pressing plate 1 40 and the hot pressing plate 2 42 are driven to move in a direction approaching each other by the driving device 1 39 and the driving device 2 41 respectively, a plurality of protrusions 2 43 and a plurality of protrusions 3 44 hot-press and fix the fixing part 10 and the fixing part 2 12 to form a plurality of grooves 2 14 as a whole. The thickness of the protrusions 3 44 is greater than that of the protrusions 2 4 to prevent the hot pressing plate 2 42 from squeezing the protrusions 2 4 during the rising process. The processed fabric is rolled up on the winding roller 26 after the conveying direction is changed by the guide roller 3 23.

[0029] like Figure 1-Figure 7As shown, the specific processing steps using the device body 18 include: Step 1: Roll the woven inner layer 1 and place it on a conveying roller 19 and convey it to a forming device 24 after changing the conveying direction through a guide roller 21; Step 2: After the abutting rod 1 27 and the abutting rod 28 move in the direction of approaching each other, the inner layer 1 at the alternation of the ventilating portion 1 9 and the fixing portion 10 is pushed into the recess 1 31, and the middle of the ventilating portion 1 9 or the middle of the fixing portion 10 is pushed into the recess 2 32; Step 3: a plurality of protrusions 35 on adjacent extrusion plates 33 are moved in a direction approaching each other and are fixed by hot pressing at the alternation of the air permeable portion 9 and the fixed portion 10 to form a protrusion 3 and a plurality of grooves 13 on both sides thereof; a plurality of protrusions 35 on adjacent extrusion plates 34 are moved in a direction approaching each other and are fixed by hot pressing at the middle of the air permeable portion 9 or the middle of the fixed portion 10 to form a protrusion 4 and a plurality of grooves 13 on both sides thereof; Step 4: Roll up the woven outer layer 2 and place it on the second conveying roller 20 and change the conveying direction through the second guide roller 22 to convey it to the fixing device 25 together with the inner layer 1; Step 5: The hot pressing plate 1 40 and the hot pressing plate 2 42 move in a direction close to each other and hot press the fixing part 10 and the fixing part 2 12 to form a plurality of grooves 2 14 through a plurality of protrusions 2 43 and a plurality of protrusions 3 44; Step 6: The processed fabric is changed in conveying direction by the guide roller 3 23 and then rolled up on the winding roller 26 .

[0030] The above is only a preferred embodiment of the present invention, and 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. An anti-adhesive breathable chemical fiber fabric, comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The inner layer (1) is provided with a plurality of protrusions one (3) and a plurality of protrusions two (4) on both sides thereof; the plurality of protrusions one (3) are arranged in an array on one side of the inner layer (1) close to the outer layer (2); the gaps between adjacent protrusions one (3) and the inner layer (1) and the outer layer (2) form a breathable space one (5); the gaps between adjacent protrusions two (4) and the inner layer (1) form a breathable space two (6); the inner layer (1) is provided with a plurality of breathable holes one (7) extending therethrough; the breathable holes one (7) are interconnected with the breathable space one (5) and the breathable space two (6); the outer layer (2) is provided with a plurality of breathable holes two (8) extending therethrough; the breathable holes two (8) are interconnected with the breathable space one (5).

2. The anti-sticking breathable chemical fiber fabric according to claim 1, characterized in that: The length of the protrusion one (3) and the length of the protrusion two (4) are both the same as the width of the inner layer (1), and a plurality of the protrusions one (3) and a plurality of the protrusions two (4) are staggered along the length direction of the inner layer (1).

3. The anti-sticking breathable chemical fiber fabric according to claim 1, characterized in that: The inner layer (1) comprises a plurality of breathable portions (9) and a plurality of fixed portions (10) arranged alternately along its length direction, the protrusion (3) being located at the alternation of the breathable portion (9) and the fixed portion (10), the adjacent protrusions (4) being located at the middle of the breathable portion (9) and the middle of the fixed portion (10), respectively, and the plurality of breathable holes (7) being arranged in an array along the width direction of the inner layer (1) at both sides of the length of the breathable portion (9) located at the protrusions (4).

4. The anti-sticking breathable chemical fiber fabric according to claim 3, characterized in that: The outer layer (2) comprises a plurality of ventilation parts (11) and a plurality of fixing parts (12) which are staggered along the length direction thereof, the ventilation parts (11) being located directly above the ventilation parts (9), and the plurality of ventilation holes (8) being arranged in an array on the ventilation parts (11) along the width direction of the outer layer (2).

5. The anti-sticking breathable chemical fiber fabric according to claim 4, characterized in that: The outer layer (2) is located at the alternation of the second breathable part (11) and the second fixed part (12) and abuts against the peripheral wall of the first protrusion (3); the second fixed part (12) and the first fixed part (10) are abutted against each other at the end faces thereof; a plurality of first grooves (13) are provided on both sides of the length of the first protrusion (3) and the second protrusion (4); a plurality of second grooves (14) are provided on the side of the first fixed part (10) and the second fixed part (12) away from each other.

6. A process for processing anti-adhesive breathable chemical fiber fabric, used for processing the anti-adhesive breathable chemical fiber fabric according to any one of claims 1 to 5, characterized in that: The inner layer (1) and the outer layer (2) are both made by alternately weaving plain weave and openwork weave. The warp yarns and weft yarns of the inner layer (1) and the outer layer (2) are both arranged as air-permeable yarns (15). The air-permeable yarns (15) are made by spirally winding a first strand (16) around a second strand (17). The first strand (16) is formed by twisting viscose fibers, and the second strand (17) is formed by twisting spandex shaped fibers with a six-leaf cross section.

7. The processing technology of the anti-sticking breathable chemical fiber fabric according to claim 6 is characterized in that: The plurality of protrusions one (3) and the plurality of protrusions two (4) are formed integrally by hot pressing the inner layer (1) by the equipment body (18), the length sides of the fixing part one (10) and the length sides of the fixing part two (12) are fixed by hot pressing by the equipment body (18), and the equipment body (18) comprises a conveying roller one (19), a conveying roller two (20), a guide roller one (21), a guide roller two (22), a guide roller three (23), a forming device (24), a fixing device (25) and a winding roller (26).

8. The processing technology of the anti-sticking breathable chemical fiber fabric according to claim 7 is characterized in that: The forming device (24) comprises a first contact rod (27), a second contact rod (28), a first forming plate (29) and a second forming plate (30), wherein the first forming plate (29) and the second forming plate (30) are respectively integrally formed with a first recess (31) and a second recess (32) on one side close to each other, wherein the first forming plate (29) and the second forming plate (30) are staggeredly arranged along the length direction of the device body (18), wherein the distance between the first recess (31) and the second recess (32) is the same as the distance between the adjacent first protrusion (3) and the second protrusion (4), wherein the first contact rod (27) reciprocates along the height direction of the device body (18) directly below the first recess (31), and the second contact rod (28) reciprocates along the height direction of the device body (18) directly below the first recess (31), and the second contact rod (28) reciprocates along the height direction of the device body (18) ) reciprocates in the height direction just above the recess 1 (32); the bottom surface of the forming plate 1 (29) and both sides of the length of the recess 1 (31) are slidably connected with the extrusion plate 1 (33); the top surface of the forming plate 2 (30) and both sides of the length of the recess 2 (32) are slidably connected with the extrusion plate 2 (34); a plurality of protrusions 1 (35) are provided on the side where the extrusion plates 1 (33) are close to each other and a plurality of protrusions 2 (34) are close to each other; the length and width of the protrusions 1 (35) are respectively the same as the length and width of the groove 1 (13); the top of the abutment rod 1 (27) and the bottom of the abutment rod 2 (28) are provided with a plurality of through slots (36) for the protrusions 1 (35) to pass through.

9. The processing technology of the anti-sticking breathable chemical fiber fabric according to claim 8 is characterized in that: The fixing device (25) comprises a hot pressing sub-component (37) and a hot pressing mother component (38), wherein the hot pressing sub-component (37) comprises a hot pressing plate 1 (40) and a driving device 1 (39) for driving it to reciprocate along the height direction of the device body (18), and the hot pressing mother component (38) comprises a hot pressing plate 2 (42) and a driving device 2 (41) for driving it to reciprocate along the height direction of the device body (18), and the bottom surface of the hot pressing plate 1 (40) is integrally formed with a plurality of protrusions 2 (43), and the top surface of the hot pressing plate 2 (42) is integrally formed with a protrusion 3 (44), and the length and width of the protrusions 2 (43) and 3 (44) are respectively the same as the length and width of the groove 2 (14), and the thickness of the protrusion 3 (44) is greater than the thickness of the protrusion 2 (4).

10. The processing technology of the anti-adhesive breathable chemical fiber fabric according to claim 9 is characterized in that: The specific processing steps of using the device body (18) include: Step 1: rolling the woven inner layer (1) and placing it on a conveying roller (19) and changing the conveying direction through a guide roller (21) before conveying it to a forming device (24); Step 2: After the first abutting rod (27) and the second abutting rod (28) move in a direction approaching each other, the inner layer (1) at the alternation between the first ventilating portion (9) and the first fixing portion (10) is pressed into the first recess (31), and the middle of the first ventilating portion (9) or the middle of the first fixing portion (10) is pressed into the second recess (32); Step 3: a plurality of protrusions (35) on adjacent extrusion plates (33) are moved in a direction approaching each other and are fixed by hot pressing at the alternation of the air permeable portion (9) and the fixed portion (10) to form a protrusion (3) and a plurality of grooves (13) on both sides thereof; a plurality of protrusions (35) on adjacent extrusion plates (34) are moved in a direction approaching each other and are fixed by hot pressing at the middle of the air permeable portion (9) or the middle of the fixed portion (10) to form a protrusion (4) and a plurality of grooves (13) on both sides thereof; Step 4: Roll up the woven outer layer (2) and place it on the second conveying roller (20). After changing the conveying direction through the second guide roller (22), the outer layer (2) is conveyed to the fixing device (25) together with the inner layer (1). Step 5: The hot pressing plate 1 (40) and the hot pressing plate 2 (42) move in a direction close to each other and hot press the fixing part 1 (10) and the fixing part 2 (12) through a plurality of protrusions 2 (43) and a plurality of protrusions 3 (44) to form a plurality of grooves 2 (14) as a whole; Step 6: The processed fabric is passed through the guide roller 3 (23) and then changed in conveying direction and rolled up on the winding roller (26).

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