Lightweight quick-dry warm-keeping fabric

Abstract

The utility model discloses a light quick-dry warm-keeping fabric which is formed by sequentially stacking a breathable layer, an air layer and a compact layer from inside, the breathable layer, the air layer and the compact layer are formed by transversely weaving 16 loops in a complete weave cycle, and the first loop, the third loop, the fifth loop, the seventh loop, the ninth loop, the eleventh loop and the thirteenth loop are woven to form the breathable layer. The second path, the fourth path, the sixth path, the eighth path, the tenth path, the twelfth path and the fourteenth path are woven to form a compact layer, the fifteenth path and the sixteenth path are woven to form an air layer, and the breathable layer is connected with the compact layer through the air layer. The three-layer fabric structure is formed by weaving the yarns, the breathable layer and the air layer form air circulation through the micropores and the channels, so that sweat can be quickly discharged by the fabric, the warm-keeping performance and the waterproof performance of the compact layer are improved through the characteristics of yarn raw materials and the longitudinal and transverse density of the fabric, and meanwhile, the whole fabric is light.

Description

Technical Field

[0001] The utility model relates to the field of textiles, and more specifically to a lightweight quick-drying warm fabric. Background Art

[0002] Compared with summer sports, winter sports fabrics must not only consider thermal insulation performance, but also sports comfort is one of the important factors. After long-term exercise, a lot of sweat will be produced even in winter, but if the sweat is not discharged in time, the evaporation of sweat will take away a lot of heat from the human body, and the human body will feel damp and cold. Most of the current winter sports fabrics only have a single thermal insulation function or a single quick-drying function, but lack water absorption and quick-drying function or thermal insulation function. The single thermal insulation function will cause a poor user experience when used by the human body due to dampness and coldness, and the single quick-drying function will have the problem of poor waterproofness. Very few fabrics have both thermal insulation and quick-drying functions, but they are achieved in two steps. Basically, one side of the textile fabric is treated by post-finishing methods, such as fleece, sanding, and shaking. However, feathers will be produced after fiber friction, making the fabric easy to pilling, and quick-drying is achieved through coating, but the waterproofness is poor. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a lightweight quick-drying thermal insulation fabric. A three-layer fabric structure is formed by yarn weaving. The breathable layer and the air layer form air circulation through micropores and channels, so that the fabric can quickly discharge sweat. The dense layer increases the thermal insulation performance and waterproofness through the characteristics of the yarn raw material and the vertical and horizontal density of the fabric. At the same time, weaving makes the overall fabric lighter.

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

[0005] The utility model discloses a lightweight quick-drying warm-keeping fabric, comprising a breathable layer, an air layer and a dense layer which are sequentially stacked and distributed from the inside to the outside, wherein the breathable layer, the air layer and the dense layer are woven with 16 coil rows in a complete organizational cycle, wherein the first coil row, the third coil row, the fifth coil row, the seventh coil row, the ninth coil row, the eleventh coil row and the thirteenth coil row are woven to form the breathable layer, the second coil row, the fourth coil row, the sixth coil row, the eighth coil row, the tenth coil row, the twelfth coil row and the fourteenth coil row are woven to form the dense layer, the fifteenth coil row and the sixteenth coil row are woven to form the air layer, and the breathable layer and the dense layer are connected through the air layer.

[0006] Furthermore, the air permeable layer matrix is ​​arranged with micropores, the micropores are elliptical in shape, and the interval between two adjacent micropores is 1 cm to 3 cm.

[0007] Furthermore, the long axis of the micropore is 1 mm-3 mm, and the short axis is 0.2 mm-0.8 mm.

[0008] Furthermore, the air layer is woven to form a channel, the channel is hollow, the lateral width of the channel is 1 cm-3 cm, and there is a point-shaped connection between two adjacent channels, and the point-shaped connection connects the breathable layer and the dense layer.

[0009] Furthermore, the first row, the third row, the fifth row, the seventh row, the ninth row, the eleventh row, and the thirteenth row use moisture wicking fibers of 50-60 counts.

[0010] Furthermore, the second row of coils, the fourth row of coils, the sixth row of coils, the eighth row of coils, the tenth row of coils, the twelfth row of coils, and the fourteenth row of coils use polyester fibers of 32-40 counts.

[0011] Furthermore, the 15th row of coils and the 16th row of coils use DTY filaments of 150D / 96F to 150D / 144F.

[0012] Furthermore, the breathable layer, the air layer and the dense layer are made of 28 inches / 24 needles to 32 inches / 24 needles.

[0013] The beneficial effects of the utility model are:

[0014] Through weaving, a quick-drying, warm and lightweight fabric is formed. The micropores formed by the breathable layer can discharge the generated liquid to the air layer, and the channels formed by the air layer can accelerate air circulation, quickly absorb sweat and quickly disperse humidity, and evaporate sweat through air circulation, so that the fabric can achieve a quick-drying effect. The dense layer reduces friction between yarns and weaves adjacent yarns more tightly through the characteristics of the yarn raw materials and the fabric's vertical and horizontal density, thereby increasing the fabric's warmth retention effect. Because the fabric is woven more tightly, the gaps between the yarns prevent water droplets from entering, but water molecules and air molecules can pass unimpeded, so that sweat evaporated from the air layer can be discharged to the outside, making the fabric not only warm and quick-drying, but also waterproof. Three layers are formed during weaving, which reduces the cumbersome post-processing steps of the fabric, not only making the fabric lighter, but also saving the weaving cost of the fabric, while increasing the fabric's production capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a lightweight quick-drying warm fabric in this embodiment;

[0016] Figure 2Schematic diagram of the breathable layer of a lightweight, quick-drying and warm-keeping fabric in this embodiment;

[0017] Figure 3 Transverse cross-sectional view of the air layer of a lightweight, quick-drying and warm-keeping fabric in this embodiment;

[0018] Figure 4 Schematic diagram of the triangular arrangement of a lightweight, quick-drying and warm-keeping fabric in this embodiment;

[0019] Figure 5 Knitting needle arrangement diagram of a lightweight, quick-drying and warm-keeping fabric in this embodiment.

[0020] Reference numerals: breathable layer 100, air layer 200, dense layer 300, micropores 400, channels 500, dot-like knots 600. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] "∨" indicates that the knitting needles on the upper needle plate form loops, "-" indicates non-knitting, "凵" indicates that the knitting needles form tuck stitches, and "∧" indicates that the knitting needles on the lower needle cylinder form loops.

[0023] As Figure 1 shown in FIG. -5, a lightweight, quick-drying and warm-keeping fabric includes a breathable layer, an air layer and a dense layer that are sequentially stacked from the inside to the outside. The three layers are knitted in a complete weave cycle. Refer to Figure 4—5, a complete weaving cycle includes 16 rows of coils, and the upper needle disk knitting needles are arranged as CCCCDCCCC, and the lower needle cylinder knitting needles are arranged as AAAABAAAA, and the 1st row of coils, the 3rd row of coils, the 5th row of coils, the 7th row of coils, the 9th row of coils, the 11th row of coils, and the 13th row of coils are knitted with the above needles to form a breathable layer 100. The breathable layer 100 is tucked by the D knitting needle in the upper needle disk of the 16th row of coils, so that the breathable layer 100 has micropores 400, and because the knitting needles are arranged as CCCCDCCCC, the connection is made every 8 knitting needles in the horizontal direction, so the micropores 400 are arranged in a rectangular shape, and two adjacent The micropores 400 are spaced 1cm-3cm apart, preferably 1.85cm apart, and because the micropores 400 are gathered by only one coil, the micropores 400 are elliptical in shape, and the major axis of the elliptical shape of the micropores 400 is 1mm-3mm, and the minor axis is 0.2mm-0.8mm, preferably an elliptical shape with a major axis of 1.3mm and a minor axis of 0.36mm. The breathable layer 100 is woven to form the micropores 400, and the breathable layer 100 is woven with 50-60 moisture wicking fibers, preferably 60 moisture wicking fibers, and the generated sweat can be absorbed by the fibers, thereby quickly discharging the sweat to the air layer 200 through the micropores 400, so that the fabric remains continuously dry when used.

[0024] The 15th row of coils and the 16th row of coils are woven to form an air layer 200. Because the air layer 200 is connected every 8 needles in the horizontal direction, a channel 500 is formed every 8 needles, and the channel 500 runs through the fabric in the longitudinal direction. Because the D needles in the needle plate on the 16th row of coils are tucked, a dot-shaped junction 600 is formed at the junction of every 8 needles in the horizontal direction between two adjacent channels 500. The dot-shaped junction 600 connects the air layer 200 with the breathable layer 100 and the dense layer 300. The air layer 200 adopts 150D / 96F—150D / 144F DTY filaments, preferably 150D / 144F DTY filaments, the sweat discharged through the micropores of the breathable layer 100 is ventilated through the channels 500 in the air layer 200, so that the sweat is converted into water vapor by evaporation, and part of the water vapor is carried out of the body due to the up and down circulation of air in the channels 500 of the air layer 200, and part of the water vapor is discharged to the dense layer 300, and then discharged from the body through the gaps between the coils of the dense layer 300, so that the fabric remains dry.

[0025] The 2nd row of coils, the 4th row of coils, the 6th row of coils, the 8th row of coils, the 10th row of coils, the 12th row of coils and the 14th row of coils are woven into loops with needles to form a dense layer 300. The dense layer 300 is woven with 32-40 polyester fibers, preferably 40 polyester fibers, because the yarn count of the dense layer 300 is thicker than the yarn count of the breathable layer 100, but because they are woven at the same time, the longitudinal and transverse densities are the same, so that the coils of the dense layer 300 are woven more tightly, so the dense layer 300 will reduce temperature loss. At the same time, because the coils of the dense layer 300 are woven more tightly, the gaps between the coils of the dense layer 300 are smaller, so that the fabric has waterproof properties. At the same time, the small gaps between the coils of the dense layer 300 can discharge water vapor from the air layer 200 through the gaps between the coils, so that the fabric not only has a quick-drying function, but also has a warming function.

[0026] The breathable layer 100, the air layer 200, and the dense layer 300 are connected by the point-shaped joints 600 in the air layer 200, and are woven using 28-inch / 24 needles to 32-inch / 24 needles, preferably 32-inch / 24 needles. The breathable layer 100 and the air layer 200 are woven to achieve quick-drying performance. Under the same vertical and horizontal densities, the dense layer 300 is woven to achieve warmth retention and waterproof performance. The three-layer weaving has a gram per square meter weight of 200g / m^2. The overall fabric is light in weight and will not be restricted by the fabric during exercise, so exercise can be performed better. The functionality of the fabric is also achieved through weaving, which reduces the cumbersome post-finishing process, which not only saves the cost of the fabric but also increases the output of the fabric.

[0027] 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 lightweight quick-drying warm fabric, characterized in that: The invention comprises a breathable layer (100), an air layer (200) and a dense layer (300) which are stacked and distributed in sequence from the inside to the outside, wherein the breathable layer (100), the air layer (200) and the dense layer (300) are woven in a complete organization cycle of 16 coil rows, wherein the first coil row, the third coil row, the fifth coil row, the seventh coil row, the ninth coil row, the eleventh coil row and the thirteenth coil row are woven in a The second row of coils, the fourth row of coils, the sixth row of coils, the eighth row of coils, the tenth row of coils, the twelfth row of coils, and the fourteenth row of coils are woven to form the dense layer (300); the fifteenth row of coils and the sixteenth row of coils are woven to form the air layer (200); and the air permeable layer (100) and the dense layer (300) are connected via the air layer (200).

2. A lightweight quick-drying warm fabric according to claim 1, characterized in that: The air permeable layer (100) is arranged in a matrix with micropores (400), the micropores (400) are elliptical in shape, and the interval between two adjacent micropores (400) is 1 cm to 3 cm.

3. A lightweight quick-drying warm fabric according to claim 2, characterized in that: The long axis of the micropore (400) is 1 mm to 3 mm, and the short axis is 0.2 mm to 0.8 mm.

4. The lightweight quick-drying warm fabric according to claim 1, characterized in that: The air layer (200) is woven to form a channel (500), the channel (500) is hollow, the lateral width of the channel (500) is 1 cm-3 cm, and there is a point-shaped connection (600) between two adjacent channels (500), and the point-shaped connection (600) connects the air-permeable layer (100) and the dense layer (300).

5. The lightweight quick-drying warm fabric according to claim 1, characterized in that: The first row, the third row, the fifth row, the seventh row, the ninth row, the eleventh row, and the thirteenth row use moisture wicking fibers of 50-60 counts.

6. The lightweight quick-drying warm fabric according to claim 1, characterized in that: The 2nd coil row, the 4th coil row, the 6th coil row, the 8th coil row, the 10th coil row, the 12th coil row, and the 14th coil row use polyester fibers of 32-40 counts.

7. The lightweight quick-drying warm fabric according to claim 1, characterized in that: The 15th and 16th coil rows use DTY filaments of 150D / 96F to 150D / 144F.

8. The lightweight quick-drying warm fabric according to claim 1, characterized in that: The breathable layer (100), the air layer (200) and the dense layer (300) are made of 28 inches / 24 needles to 32 inches / 24 needles.

Images