A super soft and warm fabric

Abstract

This utility model relates to the textile field, specifically to a far-infrared thermal insulation fabric, which is composed of a face fabric and a base fabric. The face fabric is woven in four directions, characterized in that: the first direction is woven with viscose high-needle and high-needle rib stitches; the second direction is woven with viscose low-needle and low-needle rib stitches; the third direction is woven with nylon-covered spandex yarn with all needles out at the top; and the fourth direction is woven with nylon-covered spandex yarn with all needles out at the bottom. The base fabric is a warp-knitted cut pile fabric: the main ground comb is made of polyester FDY with full thread, GB1: 1-0 / 1-2 / / ; the auxiliary ground comb is made of spandex with 1 thread and 2 gaps, GB2: 2-2 / 0-0 / / ; and the pile comb is made of polyester DTY with 2 threads and 1 gap, GB3: 1-0 / 5-6 / / . This fabric is made with a composite upper and lower fabric. The upper fabric uses a four-way weave to provide a fluffy feel, while the lower fabric uses a warp-knitted weave to provide a velvety feel, resulting in an overall exceptionally soft hand feel and comfortable wear. The fabric can be used in autumn and winter clothing.

Description

Technical Field

[0001] This utility model relates to the textile field, specifically to an ultra-soft and warm fabric. Background Technology

[0002] With the development of technology and the improvement of living standards, people's requirements for clothing are no longer limited to basic warmth. They pay more attention to the comfort, insulation effect, and aesthetics of clothing. Among the existing clothing fabrics, some have good insulation performance, but they are not good in terms of softness and breathability, which may make them feel stiff or not breathable when worn; while other fabrics are soft and comfortable, but their insulation effect is not ideal and they are not suitable for cold environments.

[0003] Cut pile fabric, with its thick feel, three-dimensional pile texture, and high-end quality, has become a high-end product in the international home textile market, offering softness and warmth suitable for autumn and winter wear. Conventional pile fabrics are weft-knitted cut pile, which is prone to shedding during wear due to friction. Combining warp-knitted cut pile with the outer fabric effectively solves the problem of shedding due to friction, and also significantly improves the quality and comfort of the fabric. Utility Model Content

[0004] A far-infrared thermal insulation fabric is composed of a face fabric and a base fabric. The face fabric is woven in four directions: the first direction uses viscose high-needle and high-needle ribbing to weave a rib structure; the second direction uses viscose low-needle and low-needle ribbing to weave a rib structure; both directions 1 and 2 use 40S / 1 viscose with a yarn length of 30.8cm / 100G; the third direction uses nylon-covered spandex yarn with all needles coming out at the top; and the fourth direction uses nylon-covered spandex yarn with all needles coming out at the bottom. The base fabric is warp-knitted cut fleece: the main ground comb is made of polyester FDY with full thread, GB1: 1-0 / 1-2 / / ; the auxiliary ground comb is made of spandex with 1 thread and 2 gaps, GB2: 2-2 / 0-0 / / ; the fleece comb is made of polyester DTY with 2 threads and 1 gap, GB3: 1-0 / 5-6 / / .

[0005] Furthermore, the polyester in the base fabric is far-infrared heating polyester.

[0006] The fabric produced according to the above scheme has the following beneficial effects: It uses a composite of face fabric and base fabric. The face fabric is four-way woven to give the fabric a fluffy feel, while the base fabric is warp-knitted to give the fabric a velvety feel, making the overall fabric feel super soft and comfortable to wear.

[0007] The base fabric uses a warp-knitted structure to ensure longitudinal stability, while the weft of the fabric is provided with warp elasticity through spandex yarn. Attached Figure Description

[0008] Figure 1 This is a coil diagram of the fabric of this utility model.

[0009] Figure 2 This is a weaving diagram of the base fabric of this utility model.

[0010] Among them, F1 is the first weaving system, F2 is the second weaving system, F3 is the third weaving system, and F4 is the fourth weaving system. Detailed Implementation

[0011] The present invention will be further explained below with reference to the embodiments. Example

[0012] An ultra-soft and warm fabric, the outer fabric is a weft-knitted fabric, the yarn used is 40S / 1 viscose, 70D nylon and 40D spandex, the base fabric is a warp-knitted fabric, using 50D / 72F polyester, 50D spandex and 150D / 288F polyester.

[0013] The polyester used for the base fabric is far-infrared heating polyester.

[0014] The weave pattern of the fabric is as follows Figure 1 As shown, a four-way cycle is used. In the first way, a rib is knitted with high-needle knitting and high-needle purl stitches. In the second way, a rib is knitted with low-needle knitting and low-needle purl stitches. Both ways 1 and 2 use 40S / 1 viscose, with a yarn length of 30.8cm / 100G. In the third way, all purl stitches are pulled out, and in the fourth way, all knit stitches are pulled out. Both ways 3 and 4 use nylon-covered spandex, with a yarn length of 26.4cm / 100G.

[0015] The base fabric is warp-knitted cut fleece, and the weave pattern is as follows: Figure 2 As shown, the main ground comb is made of 50D / 72F polyester FDY, and the main purpose of the warp plain weave is to form a basic ground structure, which is longitudinally stable and fully threaded, GB1: 1-0 / 1-2 / / ; the auxiliary ground comb is made of 50D spandex, and the main purpose of the spandex weft is to provide warp elasticity, 1 thread and 2 gaps, GB2: 2-2 / 0-0 / / ; the pile comb is made of 150D / 288F polyester DTY, 2 threads and 1 gap, and the five-needle long extension yarn is used to make the cut pile height approximately 1.8mm, GB3: 1-0 / 5-6 / / .

[0016] Dyeing, finishing and cut pile processes: (1) The dyeing and finishing process for the fabric is pretreatment-pre-setting-dyeing-drying-setting. During pretreatment, desizing and scouring are carried out to remove impurities from the fabric and avoid uneven dyeing. The pre-setting temperature is 160℃ and the time is 30-40s to stabilize the size. When dyeing, nylon is dyed first and then viscose. Acid dyes are used for nylon, and the dyeing temperature is 40℃. The temperature is raised to 85℃ and held for 30min. A leveling agent is added during this period. When dyeing viscose, the pH is adjusted to 10-11, reactive dyes are added, and the dyeing temperature is 60℃ for 30min. Finally, alkali is added for color fixing. After that, water washing-soap washing-color fixing are carried out.

[0017] (2) The dyeing and finishing process of the base fabric is napping-pre-setting-dyeing-drying-setting-ironing-combing-shearing. First, napping is performed to break the loops on the napping machine. Pre-setting is done at 160℃, and the width is controlled to be 5-8% wider than the finished product to allow space for composite shrinkage. During dyeing, disperse dyes are used to control the uniformity of the dyed fabric color. During ironing, the temperature is 150℃-160℃ to make the pile stand up. During shearing, the pile height is ensured to be consistent to avoid uneven thickness after composite.

[0018] Test case The products obtained in the above embodiments were subjected to a heat preservation test, and the test results are as follows:

[0019] The test results show that the fabric has good warmth retention.

[0020] The above specific embodiments are provided to give a clearer description of the present invention and are only some embodiments of the present invention, not intended to limit the scope of protection of the present invention. Any non-creative additions or improvements made by those skilled in the art based on the present invention shall fall within the scope of protection of the present invention.

Claims

1. An ultra-soft, warm fabric, composed of a face fabric and a base fabric, wherein the face fabric is four-way woven, characterized in that: The first row uses viscose high-needle and high-needle ribbing to knit a rib structure; the second row uses viscose low-needle and low-needle ribbing to knit a rib structure; the third row uses nylon-covered spandex yarn with all needles out of the upper needle; and the fourth row uses nylon-covered spandex yarn with all needles out of the lower needle. The base fabric is warp-knitted cut pile fabric: the main ground comb uses polyester FDY full-through, GB1: 1-0 / 1-2 / / ; the auxiliary ground comb uses spandex 1-through 2-open, GB2: 2-2 / 0-0 / / ; the pile comb uses polyester DTY, 2-through 1-open, GB3: 1-0 / 5-6 / / .

2. The ultra-soft and warm fabric according to claim 1, characterized in that: Both the polyester FDY and the polyester DTY are far-infrared heating polyesters.

3. The ultra-soft and warm fabric according to claim 1, characterized in that: The adhesive specification of the face fabric is 40S / 1, the specification of the nylon-covered spandex yarn of the face fabric is 70D nylon-covered 40D spandex, the specification of the base fabric is 50D / 72F polyester FDY, the specification of the polyester DTY is 150D / 288F, and the specification of the spandex is 50D.

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