Denim fabric made of different-count variable-twist wrap yarn and clothes

By using variable twist covering yarn technology, and employing a composite weft yarn structure of low-count low twist and high-count high twist, the problem of stiff hand feel and easy yarn breakage in denim fabric is solved, achieving a soft, comfortable and durable denim fabric effect.

CN223496758UActive Publication Date: 2025-10-31DEZHOU YUANJI TEXTILE CO LTD
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Patent Information

Application Number
CN202422923649.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-28
Publication Date
2025-10-31
Estimated Expiration
2034-11-28

AI Technical Summary

Technical Problem

Existing denim fabrics, due to their single-yarn composition, have a stiff feel, making it difficult to achieve a marble pattern effect. Furthermore, they are prone to yarn breakage and damage during washing, failing to meet consumers' demands for comfort and durability.

Method used

The technology of variable count and twisted covered yarn is adopted. By setting low count and low twist yarn 1 and high count and high twist yarn 2 in the weft yarn and combining them with elastic yarn 3, a composite weft yarn structure is formed, which enhances the softness and stiffness of the fabric and reduces costs through a simple weaving method.

Benefits of technology

It achieves a soft and comfortable feel to the fabric, improves stiffness and elasticity, reduces weaving difficulty and cost, and enhances the structural strength and durability of the fabric.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses jean fabric and clothes made of different-count twist-changing wrap yarn, and relates to the technical field of textile, the jean fabric comprises warp yarn and weft yarn, the weft yarn comprises first yarn, second yarn and third yarn, the second yarn and the third yarn are arranged in parallel, the first yarn is wrapped on the outer side of the second yarn and the third yarn in a Z-twist rotating mode, and the second yarn is wrapped on the outer side of the third yarn in a Z-twist rotating mode. The weft is simple in internal structure, easy to weave and low in cost, and gaps exist among the first yarn, the second yarn and the third yarn, so that the fabric is fluffy and soft in hand feeling. According to the utility model, by arranging the different-count variable-twist composite weft yarns and arranging the low-count low-twist yarns I on the outer side, the rough hand feeling and hardened and stiff touch feeling of the traditional fabric are overcome, so that the surface of the fabric is soft and comfortable in touch feeling; the fabric has stiffness of the second yarn due to the fact that the second high-count and high-twist yarn is arranged on the inner side of the fabric, the fabric has elasticity due to the fact that the third elastic yarn is arranged on the inner side of the fabric, meanwhile, the different-count and variable-twist composite weft yarn is easy to weave, low in cost, high in structural strength and not prone to breakage, and competitiveness of the fabric is improved.
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Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a denim fabric and garment made of variable count and twisted covered yarn. Background Technology

[0002] Currently, ordinary denim fabrics on the market lack texture and cannot achieve the currently popular marble pattern due to the fact that the yarns used, whether as warp or weft, are composed of a single spinning method. They also have a stiff feel and are uncomfortable to the touch, and are prone to breakage and damage as they are washed.

[0003] Currently, when choosing denim clothing, consumers not only pursue fashion but also pay more attention to comfort. Fabrics made of natural fibers are especially popular. As the first choice of classic denim material, cotton products are still the first choice for consumers. Nowadays, denim with obvious marble patterns is popular. According to conventional methods, to achieve the marble pattern, the yarn must be stiff to achieve the effect. However, denim fabric will feel stiff and rigid, and it is prone to wear and breakage with the increase of washing cycles. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art, and thus proposes a denim fabric and garment made of variable-count twisted covered yarn. This invention overcomes the rough, stiff feel of traditional fabrics by setting up a variable-count twisted composite weft yarn. The outer side uses a low-count, low-twist yarn (YYI), making the fabric surface soft and comfortable. The inner side uses a high-count, high-twist yarn (YYI), giving the fabric the stiffness of yarn II, and the inner side uses an elastic yarn (YYI), giving the fabric elasticity. At the same time, the variable-count twisted composite weft yarn is simple to weave, low in cost, and has high structural strength, making it less prone to breakage, thus improving the fabric's competitiveness.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A denim fabric made of variable-twist covered yarn includes warp and weft yarns. The weft yarns include yarn one, yarn two, and yarn three. Yarn two and yarn three are arranged side by side. Yarn one is rotated and wrapped around the outside of yarn two and yarn three with a Z-twist. The internal structure of the weft yarn is simple, easy to weave, and low in cost. There are gaps between yarn one, yarn two, and yarn three, which makes the fabric feel fluffy and soft.

[0007] Preferably, the yarn count is 10-16 English count, and the twist of the yarn is 36-47T / 10CM. The low count and low twist of the yarn make the fabric surface feel soft and comfortable.

[0008] Preferably, the yarn count of the second yarn is 20 to 40 English count, and the twist of the second yarn is 112 to 154 T / 10CM. The high count and high twist of the second yarn improves the stiffness of the fabric.

[0009] As a preferred option, yarn three uses a plastic elastic material to give the fabric elasticity.

[0010] Preferably, the denim fabric woven from warp and weft yarns has one of the following weave structures: plain weave, 3 / 1 twill weave, and satin weave. The fabric weave structure can be selected according to the performance requirements of the garment.

[0011] A garment, at least a portion of which is made from the aforementioned denim fabric made of a variable-twist covered yarn.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model improves structural strength by setting up composite weft yarns, with yarn one, yarn two, and yarn three working together; the internal structure of the weft yarns is simple, easy to weave, and reduces costs; there are gaps between yarn one, yarn two, and yarn three, making the fabric fluffy and soft to the touch, and improving the comfort of the fabric.

[0014] 2. The denim fabric of this utility model has a low-count, low-twist yarn 1 inside the weft thread. Yarn 1 is soft in texture and is wrapped around the outside of yarns 2 and 3, making the fabric surface soft and comfortable to the touch.

[0015] 3. The denim fabric of this utility model has a high-count, high-twist yarn inside the weft thread. The yarn has a higher stiffness, which improves the stiffness of the fabric.

[0016] 4. The denim fabric of this utility model has three yarns inside the weft yarns. The three yarns are elastic, which makes the fabric elastic.

[0017] 5. The denim fabric of this utility model has one of the following weave structures: plain weave, 3 / 1 twill weave, and satin weave. The fabric weave structure can be selected according to the performance requirements of the garment. Attached Figure Description

[0018] Figure 1 This utility model discloses a schematic diagram of the structure of the weft yarn in denim fabric;

[0019] Figure 2 This utility model discloses a denim fabric attachment. Figure 1 AA section diagram;

[0020] Figure 3 This is a schematic diagram of the plain weave structure of denim fabric disclosed in this utility model;

[0021] Figure 4 This is a schematic diagram of the 3 / 1 twill weave structure of denim fabric disclosed in this utility model;

[0022] Figure 5This is a schematic diagram of the satin weave structure of denim fabric disclosed in this utility model.

[0023] Among them: 1. Warp yarn; 2. Weft yarn; 201. Yarn 1; 202. Yarn 2; 203. Yarn 3. Detailed Implementation

[0024] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0025] Example 1, as Figures 1-5 As shown, a denim fabric made of variable-twist covered yarn includes warp yarn 1 and weft yarn 2. The weft yarn 2 includes yarn 1 201, yarn 2 202 and yarn 3 203. Yarn 2 202 and yarn 3 203 are arranged side by side. Yarn 1 201 is twisted and rotated to cover the outside of yarn 2 202 and yarn 3 203. The internal structure of the weft yarn 2 is simple, easy to weave, and low in cost. There are gaps between yarn 1 201, yarn 2 202 and yarn 3 203, which makes the fabric feel fluffy and soft.

[0026] like Figure 1 and Figure 2 As shown, yarn 201 has a count of 10-16 English count and a twist of 36-47 T / 10CM. Yarn 201 has a low count and low twist, making the fabric surface soft and comfortable to the touch. Yarn 202 has a count of 20-40 English count and a twist of 112-154 T / 10CM. Yarn 202 has a high count and high twist, improving the stiffness of the fabric. Yarn 303 uses a plastic elastic material, giving the fabric elasticity.

[0027] like Figure 3 The diagram shown is a schematic of the plain weave structure of the denim fabric disclosed in this utility model, which is formed by the alternating interlacing of warp yarns 1 and weft yarns 2.

[0028] A garment made from denim fabric using variable-twist covered yarn.

[0029] Example 2, as Figures 1-5 As shown, a denim fabric made of variable-twist covered yarn includes warp yarn 1 and weft yarn 2. The weft yarn 2 includes yarn 1 201, yarn 2 202 and yarn 3 203. Yarn 2 202 and yarn 3 203 are arranged side by side. Yarn 1 201 is twisted and rotated to cover the outside of yarn 2 202 and yarn 3 203. The internal structure of the weft yarn 2 is simple, easy to weave, and low in cost. There are gaps between yarn 1 201, yarn 2 202 and yarn 3 203, which makes the fabric feel fluffy and soft.

[0030] like Figure 1 and Figure 2 As shown, yarn 201 has a count of 10-16 English count and a twist of 36-47 T / 10CM. Yarn 201 has a low count and low twist, making the fabric surface soft and comfortable to the touch. Yarn 202 has a count of 20-40 English count and a twist of 112-154 T / 10CM. Yarn 202 has a high count and high twist, improving the stiffness of the fabric. Yarn 303 uses a plastic elastic material, giving the fabric elasticity.

[0031] like Figure 4 The diagram shown is a schematic of the 3 / 1 twill weave structure of the denim fabric disclosed in this utility model, which is formed by the alternating weave of three warp yarns 1 and one weft yarn 2.

[0032] A garment made from denim fabric using variable-twist covered yarn.

[0033] Example 3, as Figures 1-5 As shown, a denim fabric made of variable-twist covered yarn includes warp yarn 1 and weft yarn 2. The weft yarn 2 includes yarn 1 201, yarn 2 202 and yarn 3 203. Yarn 2 202 and yarn 3 203 are arranged side by side. Yarn 1 201 is twisted and rotated to cover the outside of yarn 2 202 and yarn 3 203. The internal structure of the weft yarn 2 is simple, easy to weave, and low in cost. There are gaps between yarn 1 201, yarn 2 202 and yarn 3 203, which makes the fabric feel fluffy and soft.

[0034] like Figure 1 and Figure 2 As shown, yarn 201 has a count of 10-16 English count and a twist of 36-47 T / 10CM. Yarn 201 has a low count and low twist, making the fabric surface soft and comfortable to the touch. Yarn 202 has a count of 20-40 English count and a twist of 112-154 T / 10CM. Yarn 202 has a high count and high twist, improving the stiffness of the fabric. Yarn 303 uses a plastic elastic material, giving the fabric elasticity.

[0035] like Figure 5 As shown in the schematic diagram of the satin weave structure of denim fabric disclosed in this utility model, the warp yarn 1 and weft yarn 2 interweave only once every four or more yarns, and the interlacing points are individual, discontinuous, and evenly distributed within a weave cycle.

[0036] A garment made from denim fabric using variable-twist covered yarn.

[0037] It should be noted that the denim fabric disclosed in this utility model uses indigo as its color, and the dyeing method can be selected from sulfur dyeing, reactive dyeing, or no dyeing.

[0038] In the description of this utility model, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for describing this utility model and do not require that this utility model be constructed or operated in a specific orientation, and therefore should not be construed as limiting this utility model. The terms "connected" and "linked" in this utility model should be interpreted broadly. For example, they can refer to a connection or a detachable connection; they can refer to a direct connection or an indirect connection through intermediate components. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0039] The above description represents the preferred operating mode of this utility model. The specific operating mode description is only for better understanding the concept of this utility model. For those skilled in the art, several improvements or equivalent substitutions can be made based on the principles of this utility model, and these improvements or equivalent substitutions are also considered to fall within the protection scope of this utility model.

Claims

1. A denim fabric made of variable-twist covered yarn, comprising warp yarns (1) and weft yarns (2), characterized in that, The weft yarn (2) includes yarn one (201), yarn two (202) and yarn three (203), yarn two (202) and yarn three (203) are arranged side by side, and yarn one (201) is twisted in a Z-shape to cover the outside of yarn two (202) and yarn three (203).

2. The denim fabric made of variable-twist covered yarn according to claim 1, characterized in that, The yarn one (201) has a count of 10 to 16 English count and a twist of 36 to 47 T / 10 cm.

3. The denim fabric made of variable-twist covered yarn according to claim 1, characterized in that, The yarn count of the second yarn (202) is 20 to 40 English count, and the twist of the second yarn (202) is 112 to 154 T / 10CM.

4. The denim fabric made of variable-twist covered yarn according to claim 1, characterized in that, The yarn three (203) is made of a plastic elastic material.

5. The denim fabric made of variable-twist covered yarn according to claim 1, characterized in that, The denim fabric woven from the warp yarns (1) and weft yarns (2) has a weave structure that is one of plain weave, 3 / 1 twill weave, and satin weave.

6. A garment, characterized in that, At least a portion of the garment is made from a denim fabric made of a variable-twist covered yarn as described in any one of claims 1-5.