Breathable printed fabric

Abstract

The utility model discloses a breathable printed fabric which comprises a breathable layer and a printed layer, the breathable layer adopts plain weave, the breathable layer comprises first warp yarns, second warp yarns, first weft yarns and third weft yarns, the breathable layer comprises longitudinal gaps and transverse gaps, the warp yarns between every two adjacent longitudinal gaps are arranged into three first warp yarns, the second warp yarns between every two adjacent longitudinal gaps are arranged into three second weft yarns, and the third weft yarns between every two adjacent longitudinal gaps are arranged into three transverse gaps. The two second warp yarns, the three first warp yarns and the weft yarns between every two adjacent transverse gaps are arranged into two first weft yarns, two third weft yarns and two first weft yarns, and the longitudinal gaps and the transverse gaps are interwoven to form air holes. The fabric has good air permeability and is light, thin and soft in hand feeling.

Description

Technical Field

[0001] The utility model relates to the field of textiles, and more specifically, to a breathable printed fabric. Background Art

[0002] In order to ensure the printing effect, the breathable printed fabrics on the market currently use pure polyester fiber base cloth, but this will not be able to take into account the breathability and other effects of the fabric. The printing effect and breathability need to be done in separate processes, and the breathability mostly uses additives. Therefore, it not only increases the cost of the fabric, but also may greatly reduce the utilization rate of the fabric, and the fabric performance does not last long. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a breathable printed fabric. By adding an empty reed during the fabric weaving process and utilizing the special properties of the yarn, the fabric process is reduced, so that the fabric has good air permeability and moisture conductivity, and the fabric is also made thinner, softer, and more comfortable to wear against the skin, and the cost of the fabric is reduced and the utilization rate of the fabric is increased.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a breathable printed fabric, comprising a breathable layer and a printed layer, wherein the breathable layer adopts a plain weave, comprises a first warp yarn, a second warp yarn, a first weft yarn and a third weft yarn, comprises a longitudinal gap and a transverse gap, the warp yarns between two adjacent longitudinal gaps are arranged as three of the first warp yarns, two of the second warp yarns and three of the first warp yarns, the weft yarns between two adjacent transverse gaps are arranged as two of the first weft yarns, two of the third weft yarns and two of the first weft yarns, and the longitudinal gaps and the transverse gaps are interwoven to form breathable holes.

[0006] Furthermore, the recessed area is a square formed by interweaving the second warp yarn and the third weft yarn, the side length of which is 1mm-3mm, and the thickness of the recessed area is 0.5mm-2.3mm.

[0007] Furthermore, the ventilation hole is a square formed by interweaving the longitudinal gap and the transverse gap, and the side length of the square is 1mm-3mm.

[0008] Furthermore, the recessed area and the vent holes are cross-configured.

[0009] Furthermore, the first warp yarn count is 60-130 Ne, the second warp yarn count is 60-130 Ne, the first weft yarn count is 40-80 Ne, and the third weft yarn count is 40-80 Ne.

[0010] Furthermore, the warp yarns and weft yarns in the breathable layer are yarns of one or more of silk fiber, cotton fiber, polyester fiber and viscose fiber.

[0011] Furthermore, the first warp yarn is silk fiber, the second warp yarn is a core-spun yarn of cotton fiber and polyester fiber, the first weft yarn is a blended yarn of polyester fiber and viscose fiber, and the third weft yarn is a core-spun yarn of cotton fiber and polyester fiber.

[0012] The utility model changes the reeding of the fabric when it is put on the machine without changing the organization, utilizes the special properties of the yarn to form the depression area and the air holes, reduces the use of chemical additives, and fundamentally improves the air permeability of the fabric. Because of the existence of the depression area, the printed product can be made more unique. When the user uses it, it can continue to keep cool and breathable, and can continue to maintain a soft and smooth feel. It can also make the fabric have a novel and unique style without affecting the human body and can reduce pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a breathable printed fabric in this embodiment;

[0014] Figure 2 This is a schematic diagram of the organizational structure of a breathable printed fabric in this embodiment;

[0015] Figure 3 This is a schematic diagram of the upper machine structure of a breathable printed fabric in this embodiment.

[0016] Figure numerals: breathable layer 1, printed layer 2, first warp yarn 3, second warp yarn 4, first weft yarn 5, second weft yarn 6, third weft yarn 7, recessed area 8, breathable hole 9, longitudinal gap 10, transverse gap 11. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1 As shown in FIG. 3 , a breathable printed fabric comprises a breathable layer 1 and a printed layer 2. In this embodiment, the first warp yarn 3 in the breathable layer 1 is 100% silk fiber, and its yarn count is 60 English count. The second warp yarn 4 is a core-spun yarn of cotton fiber and polyester fiber, with polyester filament as the core yarn, cotton fiber covering the outside of the polyester fiber, and its yarn count is 80 English count. Figure 2As shown, with two adjacent longitudinal gaps 10 as the dividing line, the warp yarns are arranged as three first warp yarns 3, two second warp yarns 4, and three first warp yarns 3.

[0019] The first weft yarn 5 is a blended yarn of polyester fiber and viscose fiber, and the yarn count is 40 ne. The polyester fiber content in the first weft yarn 5 is 70%, and the viscose fiber content is 30%. The second weft yarn 6 is 100% cotton fiber, and the yarn count is 60 ne. The third weft yarn 7 is a core-spun yarn of cotton fiber and polyester fiber, with polyester filament as the core yarn and cotton fiber covering polyester fiber, and the yarn count is 60 ne.

[0020] like Figure 3 As shown, when the fabric is put on the machine, the weft yarns are arranged as 2 first weft yarns 5, 1 second weft yarn 6, 2 first weft yarns 5, and 2 third weft yarns 7, and this cycle is repeated. This is the intermediate weaving form of the breathable printed fabric of this embodiment. It will subsequently undergo a hydrolysis carbonization and washing process to make the second weft yarn 6 disappear, and finally obtain the following Figure 2 In the final product shown, after the second weft yarn 6 disappears, its original position becomes the transverse gap 11. At this time, the finished fabric is divided by two adjacent transverse gaps 11, and the weft yarns are arranged as 2 first weft yarns 5, 2 third weft yarns 7, and 2 first weft yarns 5.

[0021] The first warp yarn 3 silk fiber has good moisture absorption and release properties. As a natural fiber, it also has good skin-friendliness and safety, and also has good dyeability. The polyester fiber and viscose fiber are blended yarns, and the polyester fiber content exceeds the viscose fiber content, so its moisture absorption is also good. The two are interwoven as base fabrics to provide a good base fabric foundation for printing. Even after one or two fibers are hydrolyzed and carbonized due to encountering acidic substances, the warp silk fiber and the weft polyester-viscose blended yarn are still plain weaves, so that the fabric always remains interwoven, and the fabric will not fall apart after washing due to the disappearance of one of the fibers.

[0022] The first warp yarn 3 is silk fiber, the first weft yarn 5 is polyester fiber and viscose fiber, and the polyester fiber content is 40% more than the viscose fiber content. The acid resistance of silk fiber and polyester fiber is excellent. When they come into contact with acidic substances, no change will occur. The second warp yarn 4 and the third weft yarn 7 are core-spun yarns of cotton fiber and polyester fiber. When they come into contact with acidic substances, only the cotton fiber wrapped on the outside will be hydrolyzed and carbonized. After washing, the polyester fiber will be retained. There are 2 second warp yarns 4 arranged in the warp direction, and the yarn diameter is smaller than that of the first warp yarn 3. There are 2 third weft yarns 7 arranged in the weft direction, and the yarn diameter is smaller than that of the first weft yarn 5. However, the fabric density is always maintained at 110 yarns / inch for warp density and 78 yarns / inch for weft density. When 2 When the second warp yarns 4 are interwoven with two third weft yarns 7, since the first warp yarn 3 and the second warp yarn 4 have the same density but different yarn counts, and the first weft yarn 5 and the third weft yarn 7 have the same density but different yarn counts, the tightness of the area where the second warp yarn 4 and the third weft yarn 7 are interwoven is smaller than the area where the first warp yarn 3 and the first weft yarn 5 are interwoven. Therefore, when the tightness between the fibers in the interwoven area of ​​the second warp yarn 4 and the third weft yarn 7 is small, the cotton fibers wrapped on the outside of the polyester fibers in the second warp yarn 4 and the third weft yarn 7 can be completely hydrolyzed and carbonized. Therefore, after washing, a depressed area 8 with a side length of 1.8 mm will be left on the surface of the fabric. If the overall thickness of the fabric is 4 mm, the thickness of the depressed area 8 is 2 mm.

[0023] The core-spun yarn of cotton fiber and polyester fiber is hydrolyzed and carbonized by acidic substances, and the translucent fabric is retained after washing. The depressed area left on the surface of the fabric is 2mm thinner than the overall thickness of the fabric, which increases the breathability of the fabric when it contacts the skin and makes the fabric translucent. At the same time, the fabric surface has a special concave and convex texture, which makes the fabric lighter, more comfortable and unique, and can also be used as a printing medium.

[0024] The second weft yarn 6 is 100% cotton fiber. The second weft yarn has only one kind of fiber and the acid resistance of cotton fiber is very poor. Therefore, when the fabrics are interwoven and come into contact with acidic substances, the cotton fibers will be destroyed by the acidic substances and hydrolyzed and carbonized. After washing, the entire cotton fiber will disappear. Figure 2 As shown in FIG. 3 , the second weft yarn 6 is interwoven into the fabric during the weaving process, so even after the cotton fiber is hydrolyzed, carbonized and washed away, its woven position is still retained, so a lateral gap 11 with a width of 1 mm to 1.5 mm is formed between the two first weft yarns 5 above and below the second weft yarn 6.

[0025] The warp yarns and weft yarns are interwoven into a plain weave, with a warp density of 110 yarns / inch and a weft density of 78 yarns / inch. The weft structure is a simple single structure, and the weft drawing-in adopts one of the straight-through and flying-through methods. The warp density is 110 yarns / inch, and the total number of warp yarns is 6486. Therefore, it can be calculated that a No. 110 reed is used, and the cloth threading reed is 2 yarns per reed. Therefore, the warp yarn threading cycle is 8 yarns per reed, that is, 2 yarns are threaded into a reed, threaded four times, and one reed is empty. The total number of warp yarns is threaded in this way, and a longitudinal gap 10 with a width of 1mm-1.5mm will be formed after weaving.

[0026] The longitudinal gaps 10 and the transverse gaps 11 are interwoven to form ventilation holes 9 with a side length of 1 mm to 1.5 mm, which can keep the user cool and ventilated during use, and make the fabric thinner, softer and more skin-friendly.

[0027] like Figure 2 As shown, the recessed area 8 and the air holes 9 are cross-arranged, the recessed area 8 does not completely penetrate the fabric and is in a translucent state, and can form a printed base fabric together with the interlaced area of ​​the first warp yarn 3 and the first weft yarn 5, but it is thinner than the interlaced area of ​​the first warp yarn 3 and the first weft yarn 5. The air holes 9 are squares with a side length of 1mm-1.5mm. Therefore, combined with the air holes 9, the hot air that cannot be discharged from the recessed area 8 in time during use by the user can be discharged through the air holes 9, so that the fabric can be printed and can continue to maintain the effects of fabric breathability.

[0028] The printing layer 2 adopts direct printing, and acid-resistant disperse dyes are added to the acid printing paste, which can not only directly print but also dye the fabric at the same time. The printing dye has good permeability, which can make the outline of the printed pattern clearer and reduce the printing and dyeing process, which not only saves fabric costs but also improves the utilization rate of the fabric.

[0029] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A breathable printed fabric, characterized in that: The invention comprises a breathable layer (1) and a printed layer (2), wherein the breathable layer (1) adopts a plain weave, and comprises a first warp yarn (3), a second warp yarn (4), a first weft yarn (5) and a third weft yarn (7). The breathable layer (1) comprises a longitudinal gap (10) and a transverse gap (11), wherein the warp yarns between two adjacent longitudinal gaps (10) are arranged as three first warp yarns (3), two second warp yarns (4) and three first warp yarns (3), and the weft yarns between two adjacent transverse gaps (11) are arranged as two first weft yarns (5), two third weft yarns (7) and two first weft yarns (5), wherein the longitudinal gap (10) and the transverse gap (11) are interwoven to form a breathable hole (9), and the second warp yarn (4) and the third weft yarn (7) are interwoven to form a recessed area (8).

2. A breathable printed fabric according to claim 1, characterized in that: The recessed area (8) is a square structure formed by interweaving the second warp yarn (4) and the third weft yarn (7), with a side length of 1 mm to 3 mm, and a thickness of the recessed area (8) of 0.5 mm to 2.3 mm.

3. A breathable printed fabric according to claim 1, characterized in that: The ventilation hole (9) is a square structure formed by interweaving the longitudinal gap (10) and the transverse gap (11), and its side length is 1mm-3mm.

4. The breathable printed fabric according to claim 1, characterized in that: The recessed area (8) and the vent holes (9) are cross-arranged.

5. The breathable printed fabric according to claim 1, characterized in that: The yarn count of the first warp yarn (3) is between 60 and 130 Ne, the yarn count of the second warp yarn (4) is between 60 and 130 Ne, the yarn count of the first weft yarn (5) is between 40 and 80 Ne, and the yarn count of the third weft yarn (7) is between 40 and 80 Ne.

6. A breathable printed fabric according to claim 1, characterized in that: The warp yarns and weft yarns in the air permeable layer (1) are blended yarns or core-spun yarns of one or more of silk fibers, cotton fibers, polyester fibers and viscose fibers.

7. A breathable printed fabric according to claim 6, characterized in that: The first warp yarn (3) is silk fiber, the second warp yarn (4) is a core-spun yarn of cotton fiber and polyester fiber, the first weft yarn (5) is a blended yarn of polyester fiber and viscose fiber, and the third weft yarn (7) is a core-spun yarn of cotton fiber and polyester fiber.

Images