High-elasticity brocade fabric for clothing manufacturing and preparation method of high-elasticity brocade fabric

Abstract

The invention discloses a high-elasticity brocade fabric for clothing making and a preparation method thereof in the technical field of textile materials, the high-elasticity brocade fabric comprises a tear-resistant fabric and an elastic layer material, the tear-resistant fabric comprises Nylon6, Nylon6 and polyester fibers, and the elastic layer material comprises PET filaments, fine spandex fibers and an anti-UV auxiliary agent; the method further comprises the following steps that S1, the spiral elastic composite yarn and the common PET / Nylon6, 6 blended yarn are spun; s2, performing preliminary processing to obtain composite yarns; s3, weaving the composite yarns into a surface layer fabric and a base layer fabric by using an air jet loom; s4, carrying out shaping treatment on the woven semi-finished fabric; and S5, finally, carrying out comprehensive quality inspection on a finished product. The method has the advantages that the unique spiral elastic composite filaments are introduced, so that the two-way stretching recovery rate of the brocade fabric is greatly increased, the original form of the brocade fabric can be kept even after multiple times of stretching and compression circulation, and the service life of the product is greatly prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of textile materials, and in particular to a high-elastic brocade fabric for clothing production and a preparation method thereof. Background Art

[0002] As people's pursuit of quality of life improves, the functional requirements for clothing are becoming more and more diverse. Especially in terms of sporting goods, consumers are increasingly inclined to choose products that are both beautiful and practical, and the comfort and durability of fabrics have become one of the important evaluation criteria. Although traditional pure cotton or chemical fiber materials meet these needs to a certain extent, they often lack sufficient elasticity and cannot adapt well to changes in human activities, thus limiting the wearing experience. In recent years, improving fabric performance by mixing different types of fibers has become a research hotspot, among which the practice of adding elastic fibers such as spandex to increase fabric elasticity is particularly common.

[0003] In the prior art, there are two main production methods for high elastic fabrics on the market: one is to use a single elastic fiber (such as spandex) to interweave with other non-elastic fibers into cloth; the other is to pre-stretch the non-elastic filaments and then blend them with elastic staple fibers into yarns, and then weave them from the yarns. The former method makes the final product have good lateral extensibility due to the presence of a single elastic fiber, but the longitudinal strength is poor, which easily leads to deformation of the clothes; the latter is because the non-elastic filaments are pre-treated during the blending process, while ensuring the overall strength, it can also obtain good bidirectional stretch performance. However, both methods have the problems of high cost and complex production process; high elastic brocade fabric is a fabric that combines high elasticity and brocade technology. This fabric not only has a high degree of ductility and resilience, which enables it to adapt to different body shapes and various postures during exercise, and can quickly restore its original shape and size, but also presents gorgeous patterns and designs through brocade technology, which increases the artistic value and aesthetics of the fabric. Summary of the invention

[0004] In order to solve the above-mentioned problems, the present invention provides a high-elastic brocade fabric for clothing production and a preparation method thereof.

[0005] To achieve the above purpose, the technical solution provided by the present invention is:

[0006] A high-elastic brocade fabric for making clothes comprises a tear-resistant fabric and an elastic layer material, wherein the tear-resistant fabric comprises Nylon 6,6 and polyester fibers, and the elastic layer material comprises PET filaments, fine spandex fibers and an anti-UV additive.

[0007] Furthermore, the 5%-10% Nylon 6,6 and 95%-90% polyester fibers constitute blended yarns.

[0008] Furthermore, a plurality of PET filaments wrapped with outer layers of the micro-spandex fibers form a spiral elastic composite yarn.

[0009] Furthermore, the PET filaments account for 85%-90% of the spiral elastic composite yarn, and the fine spandex fibers account for 10%-15% of the spiral elastic composite yarn.

[0010] Furthermore, the PET filaments and the fine spandex fibers are tightly twisted to form a stable three-dimensional network structure.

[0011] Furthermore, 1%-3% of bamboo charcoal fiber is added to the tear-resistant fabric and the elastic layer material.

[0012] A method for preparing a high-elastic brocade fabric for clothing production comprises the following steps:

[0013] S1: putting the spiral elastic composite yarn and the ordinary PET / Nylon6,6 blended yarn into a spinning machine according to the proportion to prepare for spinning;

[0014] S2: After preliminary processing, a composite yarn with a thickness uniformity of 35-45 is obtained;

[0015] S3: Weaving the composite yarn into a surface layer fabric and a base layer material using an air jet loom, and adjusting the density during the weaving process to optimize the feel and mechanical properties of the finished product;

[0016] S4: shaping the woven semi-finished fabric, including high-temperature steam ironing and flat-width dyeing processes;

[0017] S5: Finally, the finished products are fully inspected for quality, and unqualified products are removed and packaged for storage.

[0018] Furthermore, in step S1, the ratio of the spiral elastic composite yarn to the common PET / Nylon6,6 blended yarn is 2:1 to 3:1.

[0019] The beneficial effects achieved by the present invention using the above structure are as follows:

[0020] 1: In the embodiment of the present invention, by introducing a unique spiral elastic composite yarn, the bidirectional stretch recovery rate of the brocade fabric is greatly improved, and the original shape can be maintained even after multiple stretching and compression cycles, which greatly extends the service life of the product.

[0021] 2: Compared with the traditional method for preparing high-elastic fabrics, the present invention greatly reduces the demand for expensive spandex fibers, effectively reduces manufacturing costs, and makes this high-quality fabric more affordable and easy to promote and popularize. At the same time, the reasonable combination of materials and technical means also make the final product have a better touch and higher cost performance. DETAILED DESCRIPTION

[0022] Embodiment 1:

[0023] A high-elastic brocade fabric for making clothes comprises a tear-resistant fabric and an elastic layer material, wherein the tear-resistant fabric comprises Nylon 6,6 and polyester fibers, and the elastic layer material comprises PET filaments, fine spandex fibers and an anti-UV additive.

[0024] The 5% Nylon 6,6 and 95% polyester fibers constitute the blended yarn.

[0025] A plurality of PET filaments wrapped with the outer layer of the micro-spandex fibers form a spiral elastic composite yarn.

[0026] The PET filaments account for 85% of the spiral elastic composite yarn, and the fine spandex fibers account for 15% of the spiral elastic composite yarn.

[0027] The PET filaments and the fine spandex fibers are tightly twisted to form a stable three-dimensional network structure.

[0028] 1% of bamboo charcoal fiber is added to the tear-resistant fabric and the elastic layer material.

[0029] A method for preparing a high-elastic brocade fabric for clothing production comprises the following steps:

[0030] S1: putting the spiral elastic composite yarn and the ordinary PET / Nylon6,6 blended yarn into a spinning machine according to the proportion to prepare for spinning;

[0031] S2: After preliminary processing, a composite yarn with a thickness uniformity of 35 is obtained;

[0032] S3: Weaving the composite yarn into a surface layer fabric and a base layer material using an air jet loom, and adjusting the density during the weaving process to optimize the feel and mechanical properties of the finished product;

[0033] S4: shaping the woven semi-finished fabric, including high-temperature steam ironing and flat-width dyeing processes;

[0034] S5: Finally, the finished products are fully inspected for quality, and unqualified products are removed and packaged for storage.

[0035] In the step S1, the ratio of the spiral elastic composite yarn to the common PET / Nylon 6,6 blended yarn is 2:1.

[0036] Embodiment 2:

[0037] A high-elastic brocade fabric for making clothes comprises a tear-resistant fabric and an elastic layer material, wherein the tear-resistant fabric comprises Nylon 6,6 and polyester fibers, and the elastic layer material comprises PET filaments, fine spandex fibers and an anti-UV additive.

[0038] The blended yarn consists of 8% Nylon 6,6 and 92% polyester fibers.

[0039] A plurality of PET filaments wrapped with the outer layer of the micro-spandex fibers form a spiral elastic composite yarn.

[0040] The PET filaments account for 87% of the spiral elastic composite yarn, and the fine spandex fibers account for 13% of the spiral elastic composite yarn.

[0041] The PET filaments and the fine spandex fibers are tightly twisted to form a stable three-dimensional network structure.

[0042] 2% of bamboo charcoal fiber is added to the tear-resistant fabric and the elastic layer material.

[0043] A method for preparing a high-elastic brocade fabric for clothing production comprises the following steps:

[0044] S1: putting the spiral elastic composite yarn and the ordinary PET / Nylon6,6 blended yarn into a spinning machine according to the proportion to prepare for spinning;

[0045] S2: After preliminary processing, a composite yarn with a thickness uniformity of 40 is obtained;

[0046] S3: Weaving the composite yarn into a surface layer fabric and a base layer material using an air jet loom, and adjusting the density during the weaving process to optimize the feel and mechanical properties of the finished product;

[0047] S4: shaping the woven semi-finished fabric, including high-temperature steam ironing and flat-width dyeing processes;

[0048] S5: Finally, the finished products are fully inspected for quality, and unqualified products are removed and packaged for storage.

[0049] In the step S1, the ratio of the spiral elastic composite yarn to the common PET / Nylon 6,6 blended yarn is 2.5:1.

[0050] Embodiment three:

[0051] A high-elastic brocade fabric for making clothes comprises a tear-resistant fabric and an elastic layer material, wherein the tear-resistant fabric comprises Nylon 6,6 and polyester fibers, and the elastic layer material comprises PET filaments, fine spandex fibers and an anti-UV additive.

[0052] The 10% Nylon 6,6 and 90% polyester fibers constitute the blended yarn.

[0053] A plurality of PET filaments wrapped with the outer layer of the micro-spandex fibers form a spiral elastic composite yarn.

[0054] The PET filaments account for 90% of the spiral elastic composite yarn, and the fine spandex fibers account for 10% of the spiral elastic composite yarn.

[0055] The PET filaments and the fine spandex fibers are tightly twisted to form a stable three-dimensional network structure.

[0056] 3% of bamboo charcoal fiber is added to the tear-resistant fabric and the elastic layer material.

[0057] A method for preparing a high-elastic brocade fabric for clothing production comprises the following steps:

[0058] S1: putting the spiral elastic composite yarn and the ordinary PET / Nylon6,6 blended yarn into a spinning machine according to the proportion to prepare for spinning;

[0059] S2: After preliminary processing, a composite yarn with a thickness uniformity of 45 is obtained;

[0060] S3: Weaving the composite yarn into a surface layer fabric and a base layer material using an air jet loom, and adjusting the density during the weaving process to optimize the feel and mechanical properties of the finished product;

[0061] S4: shaping the woven semi-finished fabric, including high-temperature steam ironing and flat-width dyeing processes;

[0062] S5: Finally, the finished products are fully inspected for quality, and unqualified products are removed and packaged for storage.

[0063] In the step S1, the ratio of the spiral elastic composite yarn to the common PET / Nylon 6,6 blended yarn is 3:1.

[0064] In summary: In the embodiment of the present invention, by introducing a unique spiral elastic composite yarn, the biaxial stretch recovery rate of the brocade fabric is greatly improved, and the original shape can be maintained even after multiple stretching and compression cycles, which greatly extends the service life of the product. Compared with the traditional high-elasticity fabric preparation method, the present invention greatly reduces the demand for expensive spandex fiber and effectively reduces the manufacturing cost, making this high-quality fabric more affordable and easy to promote and popularize. At the same time, the reasonable combination of materials and technical means also give the final product a better touch and higher cost performance.

[0065] The present invention and its implementation methods are described above, which is not restrictive and is not limited to this. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A high elastic brocade fabric for clothing production, characterized in that: It comprises a tear-resistant fabric and an elastic layer material. The tear-resistant fabric is composed of Nylon 6,6 and polyester fibers, and the elastic layer material is composed of PET filaments, fine spandex fibers and an anti-UV additive.

2. The high-elastic brocade fabric for clothing production according to claim 1, characterized in that: The 5%-10% Nylon 6,6 and 95%-90% polyester fibers constitute the blended yarn.

3. The high elastic brocade fabric for clothing production according to claim 1, characterized in that: A plurality of PET filaments wrapped with the outer layer of the micro-spandex fibers form a spiral elastic composite yarn.

4. The high elastic brocade fabric for clothing production according to claim 3, characterized in that: The PET filaments account for 85%-90% of the spiral elastic composite yarn, and the fine spandex fibers account for 10%-15% of the spiral elastic composite yarn.

5. The high elastic brocade fabric for clothing production according to claim 4, characterized in that: The PET filaments and the fine spandex fibers are tightly twisted to form a stable three-dimensional network structure.

6. The high-elastic brocade fabric for clothing production according to claim 5, characterized in that: 1%-3% of bamboo charcoal fiber is added to the tear-resistant fabric and the elastic layer material.

7. A method for preparing a high-elastic brocade fabric for clothing production according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: putting the spiral elastic composite yarn and the ordinary PET / Nylon6,6 blended yarn into a spinning machine according to the proportion to prepare for spinning; S2: After preliminary processing, a composite yarn with a thickness uniformity of 35-45 is obtained; S3: Weaving the composite yarn into a surface layer fabric and a base layer material using an air jet loom, and adjusting the density during the weaving process to optimize the feel and mechanical properties of the finished product; S4: shaping the woven semi-finished fabric, including high-temperature steam ironing and flat-width dyeing processes; S5: Finally, the finished products are fully inspected for quality, and unqualified products are removed and packaged for storage.

8. The method for preparing a high-elastic brocade fabric for clothing production according to claim 7, characterized in that: In the step S1, the ratio of the spiral elastic composite yarn to the common PET / Nylon 6,6 blended yarn is 2:1 to 3:1.