Cotton modal blended four-way stretch fabric

Abstract

The utility model provides a cotton modal blended four-way stretch fabric which is formed by weaving warp yarn and weft yarn, the warp yarn comprises first covering yarn and second covering yarn which are doubled and twisted, the first covering yarn comprises first elastic core yarn and first blended yarn wrapping the first elastic core yarn, and the second covering yarn comprises second elastic core yarn and second blended yarn wrapping the second elastic core yarn. The second covering yarn comprises a second elastic core yarn and a second blended yarn covering the second elastic core yarn; the weft yarns comprise elastic twin-core yarns and third blended yarns covering the elastic twin-core yarns; the first blended yarn, the second blended yarn and the third blended yarn are all blended yarn formed by blending cotton fibers and modal fibers. The warp yarns comprise the first elastic core yarns and the second elastic core yarns, and the weft yarns comprise the elastic double-core yarns, so that the fabric has excellent wrinkle resistance, wrinkle resilience and wearing stability; and the blended yarn formed by blending the cotton fiber and the modal fiber is used as the outer wrapping layer of the core yarn, so that the fabric has good hand feeling, comfort and air permeability.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a cotton and modal blended four-way stretch fabric. Background Art

[0002] Cotton fiber is a natural fiber in nature, and Modal fiber is a regenerated cellulose fiber. Both are soft to the touch, have good breathability and certain antibacterial and moth-proofing functions; fabrics woven from them have the advantages of being green, natural, environmentally friendly, healthy and skin-friendly.

[0003] For example, Chinese patent publication number CN205474193U provides a fabric woven with blended yarn, cotton yarn, and modal yarn as raw materials. The fabric is woven in a plain weave and includes warp and weft yarns; the warp and weft yarns are arranged in an alternating pattern of blended yarn, cotton yarn, and modal yarn; or, the warp and weft yarns are arranged in the order of "blended yarn-cotton yarn-blended yarn-modal yarn"; the blended yarn is a blend of cotton and modal. The cotton and modal fibers in this fabric directly contact the skin, giving the fabric a good feel, comfort, and breathability, but its wrinkle resistance and wrinkle recovery are low.

[0004] Therefore, the existing technology has a large room for improvement. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a cotton-modal blended four-way stretch fabric.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a cotton modal blended four-way stretch fabric, which is woven by warp yarns and weft yarns, wherein the warp yarns include a first core-spun yarn and a second core-spun yarn twisted in parallel, the first core-spun yarn includes a first elastic core yarn and a first blended yarn coated on the first elastic core yarn, and the second core-spun yarn includes a second elastic core yarn and a second blended yarn coated on the second elastic core yarn;

[0008] The weft yarn includes an elastic double-core yarn and a third blended yarn covered on the elastic double-core yarn; the first blended yarn, the second blended yarn and the third blended yarn are all blended yarns made of cotton fiber and modal fiber.

[0009] The utility model provides a warp yarn including a first elastic core yarn and a second elastic core yarn, and a weft yarn including an elastic double-core yarn, so that the fabric has excellent wrinkle resistance and wrinkle recovery properties; the blended yarn made of cotton fiber and modal fiber is used as the outer wrapping layer of the core yarn, so that the fabric has good hand feel, comfort and breathability.

[0010] According to the above solution, the first elastic core yarn is polyester fiber; the second elastic core yarn is spandex fiber.

[0011] The addition of spandex fiber gives the fabric excellent elasticity; while polyester fiber significantly improves the fabric's wrinkle resistance and protects the spandex fiber, preventing it from over-stretching due to external forces; by combining the first elastic core yarn and the second elastic core yarn, not only the elasticity of the fabric is enhanced, but also the wrinkle resistance, wrinkle recovery and wearing stability of the fabric are significantly improved.

[0012] According to the above solution, the first blended yarn is spirally wrapped around the first elastic core yarn; and the second blended yarn is spirally wrapped around the second elastic core yarn.

[0013] Through the above-mentioned structural setting, the first blended yarn is tightly wrapped on the first elastic core yarn, thereby improving the bonding strength between the two and enabling the first blended yarn to effectively protect the first elastic core yarn; the second blended yarn is tightly wrapped on the second elastic core yarn, thereby improving the bonding strength between the two and enabling the second blended yarn to effectively protect the second elastic core yarn.

[0014] According to the above solution, the elastic double-core yarn includes spandex fiber and polyester fiber.

[0015] According to the above solution, the polyester fiber is spirally wound on the spandex fiber.

[0016] Both polyester fiber and spandex fiber have the characteristics of high strength, high elasticity and good shape retention. Using them as stretch double-core yarns can help the fabric quickly restore its flatness and improve the wrinkle resistance of the fabric.

[0017] By spirally wrapping the polyester fiber around the spandex fiber, it plays a restraining role in preventing the spandex fiber from over-stretching, making the fabric soft and sturdy, and also increasing the fabric's elasticity, resilience, and wrinkle resistance.

[0018] According to the above solution, the third blended yarn is spirally wound and covered on the elastic double-core yarn.

[0019] This structure allows the third blended yarn to tightly wrap around the elastic double-core yarn, enhancing the bonding strength between the two and effectively protecting the elastic double-core yarn. The tension of the spandex and polyester fibers quickly restores the fabric to its original shape without damaging the properties of the wrapped third blended yarn.

[0020] According to the above solution, the fineness of the polyester fiber is 30-75D; the fineness of the spandex fiber is 20D-70D.

[0021] By rationally controlling the fineness of the fibers, the comfort and durability of the fabric can be improved.

[0022] According to the above solution, the yarn count of the warp yarn and the weft yarn are both 16-60S.

[0023] By reasonably controlling the yarn count of the warp and weft yarns, the weight and thickness of the fabric can be well controlled, making the fabric not only soft and comfortable, and warm, but also with excellent wrinkle resistance and recovery, which can meet the wearing needs in autumn and winter.

[0024] According to the above solution, the blended yarn is formed by twisting and blending the cotton fiber and the modal fiber at a mass ratio of 1:1.

[0025] Cotton fiber is soft and comfortable, with good moisture absorption and breathability; Modal fiber has high mechanical strength, excellent comfort, drape, and a soft luster. By twisting and blending cotton and modal fibers at a mass ratio of 1:1, the blended yarn has a good feel, strength, and comfort.

[0026] According to the above solution, the fabric structure adopts one of 3 / 1 twill, 2 / 2 twill, 2 / 1 twill, satin and jacquard.

[0027] The beneficial effects of the present invention are:

[0028] The utility model provides a warp yarn including a first elastic core yarn and a second elastic core yarn, and a weft yarn including an elastic double-core yarn, so that the fabric has excellent wrinkle resistance and wrinkle recovery properties; the blended yarn made of cotton fiber and modal fiber is used as the outer wrapping layer of the core yarn, so that the fabric has good hand feel, comfort and breathability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 It is a schematic structural diagram of the warp yarn of the utility model;

[0031] Figure 3 This is a schematic structural diagram of the first core-spun yarn of the present invention;

[0032] Figure 4 This is a schematic structural diagram of the second core-spun yarn of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the weft yarn of the utility model;

[0034] Figure 6 It is a structural schematic diagram of the first blended yarn, the second blended yarn or the third blended yarn of the utility model.

[0035] In the figure: 1, warp yarn; 11, first core-spun yarn; 111, first elastic core yarn; 112, first blended yarn; 12, second core-spun yarn; 121, second elastic core yarn; 122, second blended yarn; 2, weft yarn; 21, elastic double-core yarn; 22, third blended yarn; 3, cotton fiber; 4, modal fiber; 5, polyester fiber; 6, spandex fiber. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0037] Example

[0038] like Figure 1-6 As shown, the utility model provides a cotton modal blended four-way stretch fabric, which is woven by warp yarn 1 and weft yarn 2, wherein the warp yarn 1 includes a first core-spun yarn 11 and a second core-spun yarn 12 twisted in parallel, the first core-spun yarn 11 includes a first elastic core yarn 111 and a first blended yarn 112 coated on the first elastic core yarn 111, and the second core-spun yarn 12 includes a second elastic core yarn 121 and a second blended yarn 122 coated on the second elastic core yarn 121;

[0039] The weft yarn 2 includes an elastic double-core yarn 21 and a third blended yarn 22 wrapped on the elastic double-core yarn 21; the first blended yarn 112, the second blended yarn 122 and the third blended yarn 22 are all blended yarns made of cotton fiber 3 and modal fiber 4.

[0040] The utility model provides a warp yarn 1 including a first elastic core yarn 111 and a second elastic core yarn 121, and a weft yarn 2 including an elastic double-core yarn 21, so that the fabric has excellent wrinkle resistance, wrinkle recovery and wearing stability; the blended yarn made of cotton fiber 3 and modal fiber 4 is used as the outer wrapping layer of each core-spun yarn, so that the fabric has good hand feel, comfort and breathability.

[0041] Specifically, the first elastic core yarn 111 is polyester fiber 5 ; the second elastic core yarn 121 is spandex fiber 6 ; the first blended yarn 112 is spirally wrapped around the first elastic core yarn 111 ; and the second blended yarn 122 is spirally wrapped around the second elastic core yarn 121 .

[0042] The addition of spandex fiber 6 imparts excellent elasticity to the fabric; the polyester fiber 5 significantly improves the fabric's wrinkle resistance and protects spandex fiber 6, preventing it from overstretching due to external forces. The combination of first elastic core yarn 111 and second elastic core yarn 121 not only enhances the fabric's elasticity but also significantly improves its wrinkle resistance and wrinkle recovery. The first blended yarn 112 tightly wraps around the first elastic core yarn 111, enhancing the bonding strength between the two and effectively protecting the first blended yarn 112. The second blended yarn 122 tightly wraps around the second elastic core yarn 121, enhancing the bonding strength between the two and effectively protecting the second blended yarn 122.

[0043] Furthermore, the elastic double-core yarn 21 includes spandex fiber 6 and polyester fiber 5 , and the polyester fiber 5 is spirally wound on the spandex fiber 6 .

[0044] Both polyester fiber 5 and spandex fiber 6 possess high strength, high elasticity, and good shape retention. Using them as stretch double-core yarn 21 facilitates the fabric's rapid restoration of flatness, improving its wrinkle resistance and wearing stability. By spirally wrapping polyester fiber 5 around spandex fiber 6, this prevents overstretching of spandex fiber 6, resulting in a soft, sturdy fabric feel. This also enhances the fabric's elasticity, resilience, and wrinkle resistance.

[0045] Furthermore, the third blended yarn 22 is spirally wrapped around the elastic double-core yarn 21. This structural arrangement allows the third blended yarn 22 to tightly wrap around the elastic double-core yarn 21, enhancing the bonding strength between the two and effectively protecting the elastic double-core yarn 21. The tension of the spandex fiber 6 and polyester fiber 5 quickly restores the fabric to its original shape without compromising the properties of the wrapped third blended yarn 22.

[0046] Furthermore, the fineness of the polyester fiber 5 is 30-75D, and the fineness of the spandex fiber 6 is 20D-70D. By rationally controlling the fineness of the fibers, the comfort and durability of the fabric can be improved.

[0047] Furthermore, the yarn count of the warp yarn 1 and the weft yarn 2 are both 16-60S. By rationally controlling the yarn count of the warp yarn 1 and the weft yarn 2, the weight and thickness of the fabric are well controlled, making the fabric not only soft and comfortable, with good warmth retention, but also with excellent wrinkle resistance and recovery, which can meet the wearing needs of autumn and winter.

[0048] like Figure 6As shown, the blended yarn is formed by twisting and blending the cotton fiber 3 and modal fiber 4 in a mass ratio of 1:1. The cotton fiber 3 is soft and comfortable, with good moisture absorption and breathability; the modal fiber 4 has high mechanical strength, excellent comfort, drape, and a soft luster. By twisting and blending the cotton fiber 3 and modal fiber 4 in a mass ratio of 1:1, the blended yarn has a good feel, strength, and comfort.

[0049] Furthermore, the fabric structure adopts one of 3 / 1 twill, 2 / 2 twill, 2 / 1 twill, satin and dobby.

[0050] The warp yarn 1 and the weft yarn 2 are selected according to the parameters in Table 1 to obtain four samples marked as No. 1-4.

[0051] Table 1

[0052]

[0053] Comparative Example

[0054] A cotton-modal blended four-way stretch fabric is woven by warp yarn and weft yarn, wherein the warp yarn and the weft yarn both include core-spun yarn, and the core-spun yarn includes an elastic core yarn and a blended yarn coated on the elastic core yarn, wherein the blended yarn is made of a blend of cotton fiber and modal fiber; the elastic core yarn is polyester fiber or spandex fiber; and the blended yarn is spirally wound and coated on the elastic core yarn.

[0055] The fineness of the polyester fiber is 30-75D; the fineness of the spandex fiber is 20D-70D; and the yarn count fineness of the warp yarn and the weft yarn are both 16-60S.

[0056] The yarn counts of the warp and weft yarns were selected according to Table 2, and four samples marked as No. 5-8 were obtained.

[0057] Table 2

[0058]

[0059] The 8 samples obtained in Example and Comparative Example 1 were subjected to performance tests. The test results are shown in Table 3.

[0060] Table 3

[0061]

[0062] The wrinkle resistance test is conducted in accordance with the national standard GB / T 29257-2012. The results are graded into five levels: Level 1 - Severe creases or wrinkles on the surface of the specimen, with large undulations, covering the entire surface; Level 2 - Significant creases or wrinkles on the surface of the specimen, with large undulations, covering most of the surface; Level 3 - Clear creases or wrinkles on the surface of the specimen, but the undulations are not noticeable; Level 4 - Slight creases or wrinkles on the surface of the specimen; Level 5 - No change. The surface smoothness after washing and drying is tested in accordance with the national standard GB / T 13769-2009.

[0063] As can be seen from Table 3 above, the utility model provides the warp yarn including the first elastic core yarn and the second elastic core yarn, and the weft yarn including the elastic double-core yarn, so that the fabric has excellent wrinkle resistance, wrinkle recovery and wearing stability, effectively solving the problems of low wrinkle resistance and wrinkle recovery of the existing cotton modal blended four-way stretch fabric.

[0064] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A cotton modal blended four-way stretch fabric, woven by warp yarn (1) and weft yarn (2), characterized in that: The warp yarn (1) includes a first core-spun yarn (11) and a second core-spun yarn (12) twisted in parallel, the first core-spun yarn (11) includes a first elastic core yarn (111) and a first blended yarn (112) wrapped around the first elastic core yarn (111), and the second core-spun yarn (12) includes a second elastic core yarn (121) and a second blended yarn (122) wrapped around the second elastic core yarn (121); The weft yarn (2) comprises an elastic double-core yarn (21) and a third blended yarn (22) coated on the elastic double-core yarn (21); The first blended yarn (112), the second blended yarn (122) and the third blended yarn (22) are all blended yarns made by blending cotton fiber (3) and modal fiber (4).

2. The cotton-modal blended four-way stretch fabric according to claim 1, characterized in that: The first elastic core yarn (111) is polyester fiber (5); the second elastic core yarn (121) is spandex fiber (6).

3. The cotton-modal blended four-way stretch fabric according to claim 2, characterized in that: The first blended yarn (112) is spirally wrapped around the first elastic core yarn (111); and the second blended yarn (122) is spirally wrapped around the second elastic core yarn (121).

4. The cotton-modal blended four-way stretch fabric according to claim 1, characterized in that: The elastic double-core yarn (21) comprises spandex fibers (6) and polyester fibers (5).

5. The cotton-modal blended four-way stretch fabric according to claim 4, characterized in that: The polyester fiber (5) is spirally wound on the spandex fiber (6).

6. The cotton-modal blended four-way stretch fabric according to claim 5, characterized in that: The third blended yarn (22) is spirally wound and coated on the elastic double-core yarn (21).

7. The cotton-modal blended four-way stretch fabric according to any one of claims 2 to 6, characterized in that: The fineness of the polyester fiber (5) is 30-75D; the fineness of the spandex fiber (6) is 20D-70D.

8. The cotton-modal blended four-way stretch fabric according to claim 7, characterized in that: The yarn counts of the warp yarn (1) and the weft yarn (2) are both 16-60S.

9. The cotton-modal blended four-way stretch fabric according to claim 1, characterized in that: The fabric structure adopts one of 3 / 1 twill, 2 / 2 twill, 2 / 1 twill, satin and dobby jacquard.

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