Fabric with perforated layered structure and weaving process thereof

Abstract

The fabric is characterized in that a jacquard area is arranged on a surface layer, the jacquard area is located in the central area of the upper portion of the surface layer, the surface layer of the jacquard area is a transparent layer, the transparent layer is made of transparent yarn, and the surface layer is further provided with a first surface layer, a second surface layer and a third surface layer; the first surface layer, the second surface layer and the third surface layer are woven through a tatting process, the bottom layer is located below the surface layers, a first bottom layer, a second bottom layer and a third bottom layer corresponding to the first surface layer, the second surface layer and the third surface layer are arranged on the bottom layer, and the bottom layer of the jacquard area is further provided with a first opening and a second opening. The first open pores and the second open pores are formed by alternately interweaving warp yarns and weft yarns up and down, and the yarns with different colors are interwoven through an innovative weaving process, so that the double-layer fabric with specific color layers and structures is formed.

Description

Technical Field

[0001] The invention discloses a fabric with an open-pore layered structure and a weaving process thereof, belonging to the technical field of textile weaving. Background Art

[0002] In the modern textile industry, although traditional fabrics can meet basic protection needs, they have limitations in improving breathability and adapting to comfort under different environmental conditions. For example, a single-layer open-pore fabric may not be able to maintain good thermal and moisture comfort while providing sufficient breathability, and is easily pulled by external forces, causing the fabric to break.

[0003] As people pay more and more attention to health and comfort, the demand for high-performance fabrics that can maintain good breathability and comfort in various environments is also growing. However, existing open-pore fabrics usually use simple perforation or punching methods, which not only makes it difficult to accurately control the size and distribution of the openings, but also has limited effect on improving the overall breathability. In addition, due to the lack of effective layered design, these fabrics are difficult to significantly improve breathability and comfort without affecting other physical properties. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a fabric with an open-pore layered structure and a weaving process thereof, so as to solve the problem that the existing fabrics lack an effective layered design.

[0005] In order to achieve the above object, the present invention is implemented by the following technical solution: a fabric with an open-pore layered structure, comprising: A surface layer, wherein a jacquard area is provided on the surface layer, wherein the jacquard area is located in the upper central area of ​​the surface layer, wherein the jacquard area surface layer is a transparent layer, wherein the transparent layer is made of transparent yarn, and wherein a first surface layer, a second surface layer and a third surface layer are further provided on the surface layer, wherein the first surface layer, the second surface layer and the third surface layer are woven by a shuttle weaving process; The bottom layer is located below the surface layer, and the bottom layer is provided with a first bottom layer, a second bottom layer and a third bottom layer corresponding to the first surface layer, the second surface layer and the third surface layer. The bottom layer in the jacquard area is also provided with a first opening and a second opening, and the first opening and the second opening are both composed of warp yarns and weft yarns interlaced one above and one below.

[0006] Furthermore, the weft yarns are divided into different groups according to color. The colors of the weft yarns are divided into a black weft yarn group, a white weft yarn group and a transparent weft yarn group. The warp yarns are divided into a transparent warp yarn group and other warp yarn groups according to color.

[0007] Furthermore, the first surface layer, the second surface layer and the third surface layer are woven with yarns of different color proportions respectively, the first surface layer is white, the third surface layer is black, and the second surface layer is a gradient color of white and black.

[0008] Furthermore, the surface layer and the bottom layer are grouped in pairs, and the colors of the yarns used to weave the surface layer and the bottom layer are opposite, the first bottom layer is black, the third bottom layer is white, and the second bottom layer is a gradient of black and white.

[0009] Furthermore, the material of the yarn is one or more of TPU, TPE, TPEE, PET, polyester, and nylon.

[0010] Furthermore, the first opening and the second opening are both based on the plain weave and are formed into a bottom layer structure with open hole characteristics by changing the ratio of warp and weft weave point interweaving.

[0011] Furthermore, the first openings are a stripe structure, and the second openings are a mesh structure.

[0012] Furthermore, the stripe structure of the first openings is composed of rectangular openings with uniform left and right spacing, and the mesh structure of the second openings is composed of square openings with staggered left and right spacing.

[0013] Furthermore, the bottom of the first surface layer and the bottom of the second surface layer are interwoven to form a logo area.

[0014] A weaving process for an open-pore layered structure fabric, characterized in that it comprises the following steps: S1. Prepare yarns, divide the yarns into different groups according to different colors, and ensure that at least one group of transparent warp yarns and transparent weft yarns is included; S2. In the selection of warp yarns, some yarns are selected from the yarns as transparent warp yarn groups. The selection of yarns in the transparent warp yarn group tends to be evenly distributed to ensure the uniformity of the transparent layer. At the same time, the selection of yarns in the transparent warp yarn group is also allowed to be accidental to increase the diversity and design sense of the fabric; S3, interweaving the selected transparent warp yarn group and the transparent color weft yarn group to form a transparent layer in the jacquard area of ​​the fabric; S4, interweaving other warp yarn groups with weft yarns of other colors to form a bottom layer of the jacquard area of ​​the fabric, and forming openings with different structures on the bottom layer through the cooperation of the warp yarns and the weft yarns; S5. Other areas of the fabric are woven using a woven process, using weft yarns of different colors and warp yarns in other warp yarn groups to form a fabric with opposite colors on the surface and bottom layers.

[0015] The beneficial effects of the present invention are: When the user wants to use a fabric with an open-hole layered structure and its weaving process, he can first select suitable yarns and divide the yarns into different groups according to different colors. In order to achieve the effect of a transparent layer in the jacquard area, the selected yarn must contain a group of transparent weft yarns and warp yarns, which are interwoven to form a transparent layer in the jacquard area. Then, weft yarns of other colors and other warp yarn groups are interwoven with each other. On the basis of the plain weave structure, openings with different structures are formed as the bottom layer of the jacquard area by changing the proportion of warp and weft tissue points. The rest of the surface layer adopts the shuttle weaving process. By controlling the lifting and lowering of the palm frame in the shuttle loom, it is achieved that at a certain moment, only one color of weft yarn or two colors with different proportions of weft yarns are interwoven with the warp yarns in other warp yarn groups on the fabric, so that other areas on the fabric achieve the effect of opposite colors of the surface layer and the bottom layer, thereby forming a double-layer fabric with specific color levels and structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 This is a schematic diagram of the surface structure of a fabric with an open-pore layered structure according to the present invention; Figure 2 This is a schematic diagram of the bottom structure of a fabric with an open-pore layered structure according to the present invention; Figure 3 is a schematic diagram of the structure of the first opening in the jacquard area; Figure 4 Schematic diagram of the interweaving structure of warp yarn and weft yarn; Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A; Figure 6 Schematic diagram of the steps of a weaving process for an open-pore layered structure fabric.

[0017] The reference numerals are as follows: 1, surface layer; 2, bottom layer; 101, first surface layer; 102, second surface layer; 103, third surface layer; 104, jacquard area; 105, transparent layer; 106, marking area; 201, first bottom layer; 202, second bottom layer; 203, third bottom layer; 204, first opening; 205, second opening; 206, warp yarn; 207, weft yarn; 208 transparent warp yarn group. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] [A fabric with an open-pore layered structure according to the present invention] Figure 1 This is a schematic diagram of the surface structure of a fabric with an open-pore layered structure according to the present invention. Figure 2 This is a schematic diagram of the bottom structure of a fabric with an open-pore layered structure according to the present invention. Figure 3 It is a schematic diagram of the structure of the first opening in the jacquard area. Figure 4 Schematic diagram of the interweaving structure of warp and weft yarns.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention provides a fabric with an open-pore layered structure and a knitting process technology solution thereof: it comprises: A surface layer 1, wherein a jacquard area 104 is provided on the surface layer 1, wherein the jacquard area 104 is located in the upper central area of ​​the surface layer 1, wherein the surface layer of the jacquard area 104 is a transparent layer 105, wherein the transparent layer 105 is made of transparent yarn, and wherein a first surface layer 101, a second surface layer 102 and a third surface layer 103 are further provided on the surface layer 1, wherein the first surface layer 101, the second surface layer 102 and the third surface layer 103 are woven by a weaving process; The bottom layer 2 is located below the surface layer 1, and is provided with a first bottom layer 201, a second bottom layer 202 and a third bottom layer 203 corresponding to the first surface layer 101, the second surface layer 102 and the third surface layer 103. The bottom layer of the jacquard area 104 is also provided with a first opening 204 and a second opening 205, and the first opening 204 and the second opening 205 are both composed of warp yarns 206 and weft yarns 207 interlaced one above and one below.

[0021] In order to present different colors on the fabric, the weft yarn 207 is divided into different groups according to color. The color of the weft yarn 207 is divided into a black weft yarn group, a white weft yarn group and a transparent weft yarn group. The warp yarn 206 is divided into a transparent warp yarn group 208 and other warp yarn groups according to color.

[0022] In order to create a rich sense of layering, the first surface layer 101, the second surface layer 102 and the third surface layer 103 are woven with yarns of different color proportions respectively. The first surface layer 101 is white, the third surface layer 103 is black, and the second surface layer 102 is a gradient color of white and black.

[0023] In order to achieve market differentiation, the surface layer 1 and the bottom layer 2 are grouped in pairs, and the colors of the yarns used to weave the surface layer 1 and the bottom layer 2 are opposite. The first bottom layer 201 is black, the third bottom layer 203 is white, and the second bottom layer 202 is a gradient of black and white.

[0024] In order to meet different applications and needs, the material of the yarn is one or more of TPU, TPE, TPEE, PET, polyester, and nylon.

[0025] In order to form different open hole structures, the first opening 204 and the second opening 205 are both based on the plain weave, and the bottom layer structure with open hole characteristics is formed by changing the ratio of the warp and weft weave points.

[0026] In order to achieve specific air permeability and visual effects, the first openings 204 are of a stripe structure, and the second openings 205 are of a mesh structure.

[0027] In order to optimize the structural performance and aesthetics, the stripe structure of the first opening 204 is composed of rectangular openings with uniform left and right spacing, and the mesh structure of the second opening 205 is composed of square openings with staggered left and right spacing.

[0028] In order to enhance brand recognition and product features, the bottom of the first surface layer 101 and the bottom of the second surface layer 102 are interwoven to form a logo area 106 .

[0029] Figure 6 This is a schematic diagram of the steps of the weaving process of an open-pore layered structure fabric. Figure 6 As shown, in order to create a fabric that is both practical and aesthetically pleasing, the present invention also provides a weaving process for an open-pore layered structure fabric, which is characterized by comprising the following steps: S1, prepare yarns, divide the yarns into different groups according to different colors, and ensure that at least one group of transparent warp yarns 206 and transparent weft yarns 207 is included; S2. In the selection of the warp yarn 206, some yarns are selected from the yarns as the transparent warp yarn group 208. The selection of the yarns in the transparent warp yarn group 208 tends to be evenly distributed to ensure the uniformity of the transparent layer. At the same time, the selection of the yarns in the transparent warp yarn group 208 is also allowed to be accidental to increase the diversity and design sense of the fabric; S3, interweaving the selected transparent warp yarn group 208 with the transparent color weft yarn group to form a transparent layer in the jacquard area of ​​the fabric; S4, interweaving other warp yarn groups with weft yarns 207 of other colors to form a bottom layer 2 of the fabric jacquard area 104, and forming openings with different structures on the bottom layer 2 through the cooperation of the warp yarns 206 and the weft yarns 207; S5. The other areas on the fabric are woven using a woven process, using weft yarns 207 of different colors and warp yarns 206 in other warp yarn groups to form a fabric with opposite colors of the surface layer 1 and the bottom layer 2.

[0030] [Instructions for weaving a fabric with an open-pore layered structure according to the present invention] When the user wants to use a fabric with an open-hole layered structure and its weaving process, he can first select a suitable yarn and divide the yarn into different groups according to different colors. In order to achieve the effect of the transparent layer 105 of the jacquard area 104, the selected yarn must contain a group of transparent weft yarns 207 and warp yarns 206, which are interwoven to form the transparent layer 105 of the jacquard area 104. Then, the weft yarns 207 of other colors and other warp yarn groups are interwoven. On the basis of the plain weave structure, openings with different structures are formed as the bottom layer 2 of the jacquard area 104 by changing the proportion of the warp and weft tissue points. The remaining areas on the surface layer 1 adopt the shuttle weaving process. By controlling the lifting and lowering of the palm frame in the shuttle loom, it is achieved that at a certain moment, only one color of weft yarn 207 or two colors of different proportions of weft yarns 207 are interwoven with the warp yarns 206 in other warp yarn groups on the fabric, so that other areas on the fabric achieve the effect of opposite colors of the surface layer 1 and the bottom layer 2, thereby forming a double-layer fabric with specific color levels and structures.

[0031] In the present application, part of the warp yarns 206 are selected as transparent yarns to form a transparent warp yarn group 208 for forming a transparent layer 106 of the jacquard area 104 with a transparent color weft yarn group. Figure 5 What is shown is the selection of different transparent yarns to form a transparent warp yarn group 208. For example, a group of warp yarns 206 has 10 yarns. We can select the 1st, 3rd, 5th, and 7th warp yarns 206 as the transparent warp yarn group 208, or we can select the 1st, 3rd, 7th, and 9th warp yarns 206 as the transparent warp yarn group 208. The transparent warp yarns in this application do not have to be evenly distributed when selected, and there can also be certain changes.

[0032] In order to achieve a weaving effect in which the surface layer 1 and the bottom layer 2 have two colors, three groups of weft yarns 207 with different colors are arranged on the shuttle loom, wherein the transparent weft yarn is used to weave the transparent layer of the jacquard area, and the remaining black weft yarn group and white weft yarn group are raised and lowered by the shuttle loom heald frame so that at a certain moment only the black weft yarn or the white weft yarn is interwoven with other warp yarn groups. When the white weft yarn is put in, the black weft yarn must all sink under the shuttle loom shed and not be interwoven with the white weft yarn, and vice versa. In this way, the fabric can form an effect in which the surface layer 1 and the bottom layer 2 have inconsistent colors.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fabric with an open-pore layered structure, characterized in that: It includes: A surface layer (1), wherein a jacquard area (104) is provided on the surface layer (1), wherein the jacquard area (104) is located in the upper central region of the surface layer (1), wherein the surface layer of the jacquard area (104) is a transparent layer (105), wherein the transparent layer (105) is made of transparent yarn, and wherein a first surface layer (101), a second surface layer (102) and a third surface layer (103) are further provided on the surface layer (1), wherein the first surface layer (101), the second surface layer (102) and the third surface layer (103) are woven by a shuttle weaving process; A bottom layer (2), the bottom layer (2) being located below the surface layer (1), the bottom layer (2) being provided with a first bottom layer (201), a second bottom layer (202) and a third bottom layer (203) corresponding to the first surface layer (101), the second surface layer (102) and the third surface layer (103), the bottom layer of the jacquard area (104) being further provided with a first opening (204) and a second opening (205), the first opening (204) and the second opening (205) both being composed of warp yarns (206) and weft yarns (207) interlaced one above and one below.

2. The fabric with an open-pore layered structure according to claim 1, characterized in that: The weft yarns (207) are divided into different groups according to color. The colors of the weft yarns (207) are divided into a black weft yarn group, a white weft yarn group, and a transparent weft yarn group. The warp yarns (206) are divided into a transparent warp yarn group (208) and other warp yarn groups according to color.

3. The fabric with an open-pore layered structure according to claim 1, characterized in that: The first surface layer (101), the second surface layer (102) and the third surface layer (103) are woven respectively using yarns with different color proportions, the first surface layer (101) is white, the third surface layer (103) is black, and the second surface layer (102) is a white-black gradient color.

4. The fabric with an open-pore layered structure according to claim 3, characterized in that: The surface layer (1) and the bottom layer (2) are grouped in pairs, and the colors of the yarns used to weave the surface layer (1) and the bottom layer (2) are opposite, the first bottom layer (201) is black, the third bottom layer (203) is white, and the second bottom layer (202) is a gradient color of black and white.

5. The fabric with an open-pore layered structure according to claim 1, characterized in that: The material of the yarn is one or more of TPU, TPE, TPEE, PET, polyester and nylon.

6. The fabric with an open-pore layered structure according to claim 1, characterized in that: The first opening (204) and the second opening (205) are both based on the plain weave and are formed into a bottom layer structure with open-hole characteristics by changing the ratio of warp and weft weave point interweaving.

7. The fabric with an open-pore layered structure according to claim 6, characterized in that: The first opening (204) is a stripe structure, and the second opening (205) is a mesh structure.

8. The fabric with an open-pore layered structure according to claim 7, characterized in that: The stripe structure of the first openings (204) is composed of rectangular openings with uniform spacing on the left and right sides, and the mesh structure of the second openings (205) is composed of square openings with staggered spacing on the left and right sides.

9. The fabric with an open-pore layered structure according to claim 1, characterized in that: The bottom of the first surface layer (101) and the bottom of the second surface layer (102) are interwoven to form a logo area (106).

10. A weaving process for an open-pore layered structure fabric, characterized in that: It includes the following steps: S1, preparing yarns, dividing the yarns into different groups according to different colors, and ensuring that at least one group of transparent warp yarns (206) and transparent weft yarns (207) are included; S2. In the selection of the warp yarn (206), some yarns are selected from the yarns as the transparent warp yarn group (208), and the selection of the yarns in the transparent warp yarn group (208) tends to be evenly distributed to ensure the uniformity of the transparent layer (105). At the same time, the selection of the yarns in the transparent warp yarn group (208) is also allowed to be random to increase the diversity and design sense of the fabric; S3, interweaving the selected transparent warp yarn group (208) and the transparent color weft yarn group to form a transparent layer (105) of the jacquard area (104) of the fabric; S4, interweaving other warp yarn groups with weft yarns (207) of other colors to form a bottom layer (2) of the jacquard area (104) of the fabric, wherein openings with different structures are formed on the bottom layer (2) through the cooperation of the warp yarns (206) and the weft yarns (207); S5. Other areas on the fabric are woven using a shuttle weaving process, using weft yarns (207) of different colors and warp yarns (206) in other warp yarn groups to form a fabric with opposite colors of the surface layer (1) and the bottom layer (2).

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