Air layer double-faced cloth

Abstract

The utility model relates to the technical field of textile fabrics, provides an air layer double-sided fabric, and solves the problems that the lining of the existing air layer double-sided fabric does not have the characteristics of fineness and skin softness, and the outer layer does not have the characteristics of softness, fluffiness, roughness and straightness and can adjust the temperature. The air layer double-faced cloth body comprises an upper surface layer, a middle layer and a lower surface layer which are sequentially arranged in a laminated mode, the longitudinal minimum circulation unit of the air layer double-faced cloth body comprises fourteen knitting rows, and the transverse minimum circulation unit of the air layer double-faced cloth body comprises six knitting rows. The first, second, third, fourth, thirteenth and fourteenth lines of knitting rows are sequentially provided with front, reverse, front, reverse, front and reverse loops to form rib stitches, the fifth, seventh, ninth and eleventh lines are plain stitches formed by lower stitches, the sixth, eighth, tenth and twelfth lines are plain stitches formed by upper stitches, an air layer structure unit is formed between two plain stitches formed by one-way upper stitches and one-way lower stitches, and the four air layer structure units form a middle layer.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to an air layer double-sided cloth. Background Art

[0002] Air layer double-sided fabric includes the upper surface, lower surface and middle layer of the fabric, with a sandwich structure, forming an air layer in the middle layer of the fabric and forming a large number of pores. It is comfortable and breathable when worn, and has a straight and stylish appearance, which is deeply loved by consumers. However, with the improvement of living standards, people's requirements for the functionality of clothing fabrics are also increasing.

[0003] Chinese patent application No. 201921166157.6 discloses a jacquard elastic air layer fabric, which is woven from a number of minimum pattern loops, the minimum pattern loop includes 32 horizontal paths, each horizontal path includes 8 weaving positions, wherein the 1st to 8th horizontal paths have the same weaving structure as the 9th to 16th horizontal paths, and the 17th to 24th horizontal paths have the same weaving structure as the 25th to 32nd horizontal paths; the minimum pattern loop includes a front pattern loop and a back pattern loop. Through a reasonable weaving design, the utility model makes the fabric have the characteristics of comfortable wearing, long-lasting shape retention, and crisp warmth of the air layer double-sided fabric, and also gives the fabric a fine jacquard texture, making the texture effect of the air layer fabric richer, and the unique weaving structure also makes it compact, thick, strong and wear-resistant. However, the fabric does not have the characteristics of delicate and soft skin inside, the jacquard structure has a strong friction with the skin when worn, and the outer layer does not have the function of regulating temperature.

[0004] Chinese patent application No. 202223016153.4 discloses a multi-layer three-dimensional warm lambskin fabric, the fabric includes a surface layer, a sub-surface layer, an intermediate layer and an inner layer, the intermediate layer is respectively connected to the sub-surface layer and the inner layer by connecting yarns, the connecting yarn forms an air layer between the sub-surface layer and the inner layer, the surface layer is woven with cotton siro compact spun staple yarn, the sub-surface layer and the intermediate layer are woven with fine denier polyester filaments, and the inner layer is woven with coarse denier polyester filaments. The multi-layer three-dimensional warm lambskin fabric provided by the utility model has a good three-dimensional effect and lambskin style, with a strong three-dimensional sense, fluffy and soft, unique style, thick and warm. However, the fabric does not have the characteristics of delicate and soft skin inside, and the outer layer does not have the characteristics of softness and fluffyness, roughness and width, and the function of regulating temperature. Utility Model Content

[0005] Therefore, in view of the above problems, the utility model provides an air layer double-sided cloth to solve the problems that the existing air layer double-sided cloth has the characteristics of not being delicate and soft on the skin, and the outer layer is not soft and fluffy, rough and straight, and cannot regulate temperature.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An air layer double-sided fabric, comprising an air layer double-sided fabric body, the air layer double-sided fabric body comprising an upper surface layer, an intermediate layer and a lower surface layer stacked in sequence, the minimum circulation unit of the air layer double-sided fabric body in the longitudinal direction comprises fourteen knitting rows, the minimum circulation unit in the transverse direction comprises six columns of knitting rows, the first, second, third, fourth, thirteenth and fourteenth knitting rows are sequentially configured with positive, negative, positive, negative, positive and negative coils to form a rib structure, wherein the rib structure formed by the first, second, third and fourth routes is the upper surface layer, the rib structure formed by the thirteenth and fourteenth routes is the upper surface layer, the rib structure formed by the thirteenth and fourteenth routes is the upper surface layer, and the rib structure formed by the thirteenth and fourteenth routes is the upper surface layer. The 5th, 7th, 9th and 11th routes are plain stitches formed by lower needles, and the 6th, 8th, 10th and 12th routes are plain stitches formed by upper needles, an air layer structural unit is formed between the two plain stitches formed by one upper needle and one lower needle, and the four air layer structural units form the middle layer; the 5th to 12th routes are polyester low-elastic yarns, the 1st, 2nd, 3rd and 4th routes are thermoregulating fibers, and the 13th and 14th routes are composite fibers; the thermoregulating fibers are viscose fibers filled with phase change thermoregulating microcapsules, and the composite fibers are a blend of Tencel, wool and acrylic.

[0008] Furthermore, the thickness of the intermediate layer is 1-4 mm.

[0009] Furthermore, each of the fourteen-way weaving rows is threaded with a single yarn, and the yarns threaded into the 1st and 10th routes are respectively incorporated into the 4th and 9th routes during weaving to form multi-yarn weaving.

[0010] Furthermore, the coil length of the polyester low-elastic yarn is 18 cm / 50 coils, the coil length of the composite fiber is 11.5 cm / 50 coils, and the coil length of the temperature-regulating fiber is 11.5 cm / 50 coils.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] Single yarn is worn when each threading is performed, and the yarns inserted into the fifth and tenth threads are respectively incorporated into the fourth and ninth threads when weaving. The final fabric is: an upper surface layer woven with multiple yarns and a lower surface layer woven with single yarns. The lower surface layer is a layer close to the skin. The raw yarn used is a composite fiber made of Tencel, acrylic, and wool blended yarn. The raw materials of Tencel fiber and its production process will not cause pollution to the environment. Its strength is higher than that of cotton fiber and viscose fiber, and is similar to that of polyester fiber. At the same time, it has a high modulus, moderate elongation, high wet strength, and strong moisture absorption capacity; acrylic fiber It has the characteristics of high strength, low density, acid and alkali resistance, and no mildew; the wool is made of high-quality fine wool, which has strong warmth retention, good elasticity and small modulus, so the lower surface layer formed by single yarn weaving is smooth, skin-friendly and delicate; the raw material used for the upper surface layer is thermoregulating fiber, and the upper surface layer formed by multi-yarn weaving has the function of regulating temperature, and the upper surface layer formed by multi-yarn weaving is soft and fluffy, with a rough and straight appearance; the air layer thickness is set to 1-4mm, so that the air layer can store a certain amount of still air, and the warmth retention effect can be best. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the air layer double-sided fabric body in the embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of weaving the air layer double-sided fabric in the embodiment of the utility model;

[0015] Explanation of the numbers in the figure: 1-upper surface layer, 2-middle layer, 3-lower surface layer. DETAILED DESCRIPTION

[0016] The utility model embodiment is:

[0017] refer to Figure 1 to Figure 2, an air layer double-sided fabric, comprising an air layer double-sided fabric body, the air layer double-sided fabric body comprising an upper surface layer 1, an intermediate layer 2 and a lower surface layer 3 which are sequentially stacked, the minimum longitudinal circulation unit of the air layer double-sided fabric body comprising fourteen knitting rows, the minimum transverse circulation unit comprising six columns of knitting rows, the 1st, 2nd, 3rd, 4th, 13th and 14th knitting rows are sequentially configured with positive, negative, positive, negative, positive and negative coils to form a rib structure, wherein the 1st, 2nd, 3rd and 4th knitting rows are the upper surface layer, the 13th and 14th knitting rows are the lower surface layer; the 5th, 7th, 9 ... The 11th route is a flat needle structure formed by the lower needle, the 6th, 8th, 10th and 12th routes are flat needle structures formed by the upper needle, an air layer structure unit is formed between the two flat needle structures formed by one upper needle and one lower needle, and the four air layer structure units form an intermediate layer, and the thickness of the intermediate layer is 1.9 mm; the 5th to 12th routes are threaded with polyester low-elastic yarn with a coil length of 18 cm / 50 coils and a density of 3.33 tex, the 1st, 2nd, 3rd and 4th routes are threaded with thermostatic fibers with a coil length of 11.5 cm / 50 coils, and the 13th and 14th routes are threaded with composite fibers with a coil length of 11.5 cm / 50 coils.

[0018] Specifically, each of the fourteen-way weaving rows is threaded with a single yarn, and the yarns threaded into the first and tenth ways are respectively incorporated into the fourth and ninth ways during weaving to form multi-yarn weaving.

[0019] As a preferred example, the specification of the polyester low-elastic yarn is 50D / 72F; the temperature-regulating fiber is 40S / 1 viscose fiber, and the viscose fiber is filled with phase-change temperature-regulating microcapsules, and the temperature-regulating fiber is as shown in Chinese patent CN210621086U with an application date of July 2, 2019; the composite fiber is a blend of tencel, wool and acrylic, and the weight ratio of tencel, wool and acrylic is 54:40:6. The composite fiber refers to the Chinese paper: Geng Qinyu. Production practice of knitted coarse and fine double-sided fabrics of tencel, acrylic and wool. Knitting Industry, 2016(2):15-16.

[0020] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. An air layer double-sided fabric, comprising an air layer double-sided fabric body, wherein the air layer double-sided fabric body comprises an upper surface layer, an intermediate layer and a lower surface layer stacked in sequence, characterized in that: The minimum circulation unit of the air layer double-sided fabric body in the longitudinal direction includes fourteen knitting rows, and the minimum circulation unit in the transverse direction includes six knitting rows. The knitting rows of the 1st, 2nd, 3rd, 4th, 13th and 14th rows are sequentially configured with positive, negative, positive, negative, positive and negative coils to form a rib structure, wherein the rib structure formed by the 1st, 2nd, 3rd and 4th rows is the upper surface layer, and the rib structure formed by the 13th and 14th rows is the lower surface layer; the 5th, 7th, 9th and 11th rows are the plain stitch structure formed by the lower needle, and the 6th, 8th, 10th and 12th rows are the plain stitch structure formed by the upper needle, and an air layer structural unit is formed between the two plain stitches formed by one upper needle and one lower needle, and the four air layer structural units form an intermediate layer; the 5th to 12th rows are threaded with polyester low-elastic yarn, the 1st, 2nd, 3rd and 4th rows are threaded with temperature-regulating fibers, and the 13th and 14th rows are threaded with composite fibers; the temperature-regulating fibers are viscose fibers filled with phase-change temperature-regulating microcapsules, and the composite fibers are blended with tencel, wool and acrylic.

2. The air layer double-sided fabric according to claim 1, characterized in that: The thickness of the intermediate layer is 1-4 mm.

3. The air layer double-sided fabric according to claim 1, characterized in that: Each of the fourteen-way weaving rows is threaded with single yarn, and the yarns threaded into the first and tenth ways are respectively incorporated into the fourth and ninth ways during weaving to form multi-yarn weaving.

4. The air layer double-sided fabric according to claim 1, characterized in that: The coil length of the polyester low-elastic yarn is 18 cm / 50 coils, the coil length of the composite fiber is 11.5 cm / 50 coils, and the coil length of the temperature-regulating fiber is 11.5 cm / 50 coils.

Images