Soft and comfortable composite yarn

Abstract

The utility model discloses a soft and comfortable composite yarn, which relates to the technical field of composite yarns and is characterized in that the soft and comfortable composite yarn comprises a core yarn, an antibacterial coating is coated on the outer side of the core yarn, and a quick-dry yarn, a high-strength yarn and an antibacterial yarn are arranged on the outer side of the antibacterial coating. The quick-dry yarn, the high-strength yarn and the antibacterial yarn are spirally wound on the peripheral wall of the antibacterial coating side by side, the winding density of the quick-dry yarn, the high-strength yarn and the antibacterial yarn is divided into a high-density area and a low-density area, and the quick-dry yarn, the high-strength yarn and the antibacterial yarn at the high-density part form a fastening part on the antibacterial coating; the quick-dry yarn, the high-strength yarn and the antibacterial yarn in the low-density area form a breathable part on the antibacterial coating, and comfortable yarn is spirally wound on the peripheral walls of the quick-dry yarn, the high-strength yarn and the antibacterial yarn. According to the utility model, the silk is arranged, and the comfort and softness of the yarn are improved by utilizing the characteristics of softness, air permeability and good performance of the silk.

Description

Technical Field

[0001] This utility model relates to the field of composite yarn technology, and more specifically, to soft and comfortable composite yarn. Background Technology

[0002] Yarn is a product made by processing various textile fibers into a certain fineness. It can be woven into clothing and accessories for various seasons. Yarn is a thin, long thread-like material made of fibers or fiber mixtures, commonly used in handicrafts such as knitting, sewing, crochet, and weaving. Yarn can be made from many different types of fibers, including cotton, wool, linen, silk, and synthetic fibers. Depending on the fiber type and processing method, yarn can have different textures, colors, and properties. Yarn is usually classified into different grades according to its thickness, such as: coarse yarn, medium yarn, and fine yarn. Each grade of yarn is suitable for different uses; for example, coarse yarn is suitable for making heavy items such as sweaters and scarves, while fine yarn is suitable for making lightweight items such as tulle and lace.

[0003] Composite yarn is a type of yarn made by combining two or more different types of fibers or materials. This combination utilizes the properties of different fibers to achieve better performance, texture, and appearance. Composite yarn is typically made by combining different fibers, yarns, or threads to form a single yarn. To improve the breathability and wearing comfort of the yarn, the content of more breathable natural fibers in the yarn is increased. However, natural fibers have better moisture absorption than synthetic fibers and tend to dry more slowly after getting damp, especially in humid weather. In damp conditions, the yarn is prone to bacterial growth and mildew.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a soft and comfortable composite yarn that ensures the yarn has the characteristics of softness and comfort while improving the overall breathability and antibacterial effect of the yarn.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: The soft and comfortable composite yarn includes a core yarn, the outer side of which is coated with an antibacterial coating. The outer side of the antibacterial coating is provided with quick-drying yarn, high-strength yarn and antibacterial yarn. The quick-drying yarn, high-strength yarn and antibacterial yarn are spirally wound side by side on the outer peripheral wall of the antibacterial coating. The winding density of the quick-drying yarn, high-strength yarn and antibacterial yarn is divided into a high-density area and a low-density area. The quick-drying yarn, high-strength yarn and antibacterial yarn in the high-density area form a fixed part on the antibacterial coating. The quick-drying yarn, high-strength yarn and antibacterial yarn in the low-density area form a breathable part on the antibacterial coating.

[0007] The present invention is further configured such that: the winding density of the fastening part is twice or more than the winding density of the breathable part, and the length of the fastening part is greater than the length of the breathable part.

[0008] The present invention is further configured such that: the core yarn is formed by twisting multiple strands of high-elastic yarn, and the high-elastic yarn is formed by twisting several spandex fibers.

[0009] The present invention is further configured such that: the quick-drying yarn is made of several polypropylene fibers twisted together, the high-strength yarn is made of several polyester fibers twisted together, and the antibacterial yarn is made of several nano-silver antibacterial fibers twisted together.

[0010] The present invention is further configured such that the twist direction of the quick-drying yarn, the high-strength yarn and the antibacterial yarn is the same.

[0011] The present invention is further configured such that the antibacterial coating is a nano-silver particle antibacterial coating.

[0012] In summary, this utility model has the following beneficial effects: by increasing the porosity of the yarn through the breathable part with a lower winding density, the breathability of the yarn is improved; and by setting the quick-drying yarn between the comfort yarn and the antibacterial coating, the quick-drying effect of the yarn can be improved, reducing the time the yarn is in a damp state. The antibacterial coating can improve the overall antibacterial effect of the yarn. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0014] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the structure of the present invention for removing the comfort yarn;

[0016] Figure 4 The slice of this utility model Figure 1 ;

[0017] Figure 5 The slice of this utility model Figure 2 .

[0018] In the diagram: 1. Comfort yarn; 201. Fastening part; 202. Breathable part; 3. Antibacterial coating; 4. High-elastic yarn; 5. Quick-drying yarn; 6. High-strength yarn; 7. Antibacterial yarn. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Soft and comfortable composite yarns, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the device includes a core yarn, the outer side of which is coated with an antibacterial coating 3. The outer side of the antibacterial coating 3 is provided with quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7. The quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 are spirally wound side-by-side on the outer peripheral wall of the antibacterial coating 3. The winding density of the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 is divided into a high-density area and a low-density area. In the high-density area, the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 form a fastening part 201 on the antibacterial coating 3, while in the low-density area, the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 form a breathable part 202 on the antibacterial coating 3. Comfort yarn 1 is spirally wound on the outer periphery of quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7. The fastening part 201 with a high winding density can stably fix the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 to the outside of the antibacterial coating 3. The breathable part 202 with a low winding density can increase the porosity of the yarn and improve its breathability. The quick-drying yarn 5 between the comfort yarn 1 and the antibacterial coating 3 can improve the quick-drying effect of the yarn and reduce the time the yarn is in a damp state. The antibacterial coating 3 can improve the overall antibacterial effect of the yarn.

[0021] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the core yarn, quick-drying yarn 5, high-strength yarn 6, antibacterial yarn 7, and comfort yarn 1 are prepared first. The core yarn is made by twisting multiple strands of high-elastic yarn 4 using a twisting machine. The number of strands of high-elastic yarn 4 can be set to three, and twisting three strands results in a stable ply structure. The high-elastic yarn 4 is made by twisting several spandex fibers using a twisting machine. Utilizing the excellent elasticity of spandex fibers, the core yarn is guaranteed to have good elasticity. The quick-drying yarn 5 is made by twisting several polypropylene fibers using a twisting machine. Polypropylene fibers have the characteristics of moisture wicking, quick drying, and softness. The high-strength yarn 6 is made by twisting several polyester fibers using a twisting machine. Polyester fiber has the characteristics of high strength and wear resistance. Antibacterial yarn 7 is made by twisting several nano-silver antibacterial fibers through a twisting machine. The nano-hard particles in the nano-silver antibacterial fibers have excellent antibacterial effect. Comfort yarn 1 is made by twisting several polyester profiled fibers and several silk fibers through a twisting machine. The polyester profiled fibers are set in triangles. The triangular polyester profiled fibers have the characteristics of luster and fluffiness. Combined with the cool and soft characteristics of silk, as the outermost yarn of this soft and comfortable composite yarn, comfort yarn 1 can provide the soft and comfortable composite yarn with a soft, cool and comfortable effect.

[0022] like Figure 2 , Figure 4 and Figure 5As shown, the core yarn is first cleaned, degreased, and dusted to ensure that the coating adheres evenly to its surface. Then, the core yarn is impregnated in a nano-sized antibacterial coating containing silver ions using an impregnation coating method, allowing the coating to cover the core yarn. After removing excess coating, the core yarn is dried, resulting in an antibacterial coating 3 on its outer side. The core yarn is then introduced to the top of the hollow spindle of the spinning machine using a hollow spindle method. Next, quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 are introduced to the front ribbing of the spinning machine. After being pulled and twisted, the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 are twisted in the same direction on the outside of the core yarn to form a wrapping. This same-direction twisting ensures that the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 are at the same height, guaranteeing the overall uniformity of the yarn. Furthermore, during the wrapping process, adjusting the winding speed allows the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 to form a high-density tightening section 201 and a low-density breathable section 202 on the surface of the antibacterial coating 3. Figure 3 As shown, the winding density of the fastening part 201 is twice or more than the winding density of the ventilated part 202, and the length of the fastening part 201 is greater than the length of the ventilated part 202. Figure 4 A cross-sectional view of the soft and comfortable composite yarn with the fastening part 201. Figure 5 This is a cross-sectional view of the soft and comfortable composite yarn with the breathable part 202. By setting the density and length, it is ensured that the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 can be stably fixed on the outer wall of the antibacterial coating 3. The low winding density of the breathable part 202 can increase the porosity of the yarn and improve the breathability of the yarn. Finally, the core yarn wound with the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7 is introduced into the spinning machine, and then the comfort yarn 1 is introduced, so that the comfort yarn 1 is wrapped around the outside of the quick-drying yarn 5, high-strength yarn 6, and antibacterial yarn 7. It should be noted that the winding density of the comfort yarn 1 is less than the winding density of the fixing part 201, but greater than the winding density of the breathable part 202. There is a gap between adjacent comfort yarns 1. The lower winding density of the comfort yarn 1 further increases the porosity of the yarn, thereby improving the breathability and quick-drying effect of the soft and comfortable composite yarn.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A soft and comfortable composite yarn, characterized by: The core yarn is coated with an antibacterial coating (3) on its outer side. The outer side of the antibacterial coating (3) is provided with quick-drying yarn (5), high-strength yarn (6) and antibacterial yarn (7). The quick-drying yarn (5), high-strength yarn (6) and antibacterial yarn (7) are spirally wound side by side on the outer peripheral wall of the antibacterial coating (3). The winding density of the quick-drying yarn (5), high-strength yarn (6) and antibacterial yarn (7) is divided into a high-density area and a low-density area. The quick-drying yarn (5), high-strength yarn (6) and antibacterial yarn (7) in the high-density area form a fastening part (201) on the antibacterial coating (3). The quick-drying yarn (5), high-strength yarn (6) and antibacterial yarn (7) in the low-density area form a breathable part (202) on the antibacterial coating (3).

2. The soft and comfortable composite yarn according to claim 1, characterized in that: The winding density of the fastening part (201) is twice or more than the winding density of the ventilating part (202), and the length of the fastening part (201) is greater than the length of the ventilating part (202).

3. The soft and comfortable composite yarn according to claim 1, characterized in that: The core yarn is made by twisting multiple strands of high-elastic yarn (4), and the high-elastic yarn (4) is made by twisting several spandex fibers.

4. The soft and comfortable composite yarn according to claim 1, characterized in that: The quick-drying yarn (5) is made by twisting several polypropylene fibers, the high-strength yarn (6) is made by twisting several polyester fibers, and the antibacterial yarn (7) is made by twisting several nano-silver antibacterial fibers.

5. The soft and comfortable composite yarn according to claim 1, characterized in that: The antibacterial coating (3) is configured as a nano-silver particle antibacterial coating.

6. The soft and comfortable composite yarn according to claim 1, characterized in that: The quick-drying yarn (5), high-strength yarn (6), and antibacterial yarn (7) have the same twist direction.

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