Cooling yarn material based on rayon and process

Abstract

The application belongs to the technical field of yarns, and provides a cool yarn material based on artificial silk and a processing technology, which comprises the following components and contents in mass fraction: artificial silk 50-70 parts, nylon 30-40 parts, bamboo fiber 16-20 parts, graphene fiber 4-5 parts, ceramic fiber 8-10 parts, polyester fiber 12-15 parts, moisture absorbent 2-3 parts, and antibacterial agent 1.8-2.2 parts; preferably, the artificial silk is 75D / 36 matte artificial silk; and preferably, the nylon is 40D / 24F cool and antibacterial nylon. The yarn material prepared from the artificial silk, the nylon, the bamboo fiber, the graphene fiber, the ceramic fiber, the polyester fiber, the moisture absorbent and the antibacterial agent has good cooling effect and greatly improved antibacterial property, and has wide application prospect.

Description

Technical Field

[0001] This invention relates to the field of yarn technology, specifically to a cool yarn material based on rayon and its processing technology. Background Technology

[0002] Yarn is a long, thin material made from fibers (such as cotton, wool, silk, and chemical fibers) through a spinning process. Yarn is the basic raw material for textiles such as fabrics and knitwear, and is widely used in the production of various products including clothing, home furnishings, and industrial goods.

[0003] Cooling yarn is a breathable and cooling textile material commonly used in the production of summer clothing. It is characterized by being lighter and softer than ordinary yarn, and possesses moisture-absorbing and wicking properties, allowing wearers to experience a cool sensation in high-temperature environments.

[0004] There are still relatively few types of cooling yarns available on the market, and some types have poor cooling effects. In response, this invention proposes a cooling yarn material and processing technology based on rayon. Summary of the Invention

[0005] The purpose of this invention is to provide a cool yarn material based on rayon and its processing technology to solve the problems in the background art mentioned above.

[0006] To achieve the above objectives, the present invention provides the following technical solution: The first aspect of the present invention provides a cool yarn material based on rayon, comprising the following components and contents by weight:

[0007] The composition includes 50-70 parts rayon, 30-40 parts nylon, 16-20 parts bamboo fiber, 4-5 parts graphene fiber, 8-10 parts ceramic fiber, 12-15 parts polyester fiber, 2-3 parts moisture absorber, and 1.8-2.2 parts antibacterial agent.

[0008] Preferably, the rayon is 75D / 36 matte rayon.

[0009] Preferably, the nylon is 40D / 24F cooling and antibacterial nylon.

[0010] Preferably, the content ratio of bamboo fiber, graphene fiber, ceramic fiber and polyester fiber is 4:1:2:3.

[0011] Preferably, the desiccant is one or more of sodium polyacrylate and polyvinyl alcohol.

[0012] Preferably, the antibacterial agent is one or more of tea tree oil, sesame oil, or trifoliate gum antibacterial agent.

[0013] A second aspect of the present invention provides a processing method for the cooling yarn material described in the first aspect of the present invention, comprising the following steps:

[0014] A solution is prepared by adding a hygroscopic agent and an antibacterial agent to an appropriate amount of water. Then, rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber, and polyester fiber are mixed and soaked for 6-8 hours, dried, and added to a blending machine. After the fibers are mixed, they are combed, stretched, and spun to obtain a cool yarn material.

[0015] The present invention has at least the following beneficial effects:

[0016] This invention provides a cool yarn material based on rayon and its processing technology. The yarn material, made from rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber, polyester fiber, hygroscopic agent and antibacterial agent, not only has a good cooling effect, but also has greatly improved antibacterial properties, and has broad application prospects. Detailed Implementation

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1

[0019] This embodiment provides a cool yarn material based on rayon, which, by weight, includes the following components and contents:

[0020] The composition includes 50 parts rayon, 30 parts nylon, 16 parts bamboo fiber, 4 parts graphene fiber, 8 parts ceramic fiber, 12 parts polyester fiber, 2 parts moisture absorber, and 1.8 parts antibacterial agent.

[0021] The rayon is 75D / 36 matte rayon; the nylon is 40D / 24F cooling and antibacterial nylon.

[0022] The content ratio of bamboo fiber, graphene fiber, ceramic fiber and polyester fiber is 4:1:2:3.

[0023] The desiccant is sodium polyacrylate; the antibacterial agent is tea tree oil.

[0024] The processing technology for the above-mentioned cool yarn materials includes the following steps:

[0025] A solution is prepared by adding a hygroscopic agent and an antibacterial agent to an appropriate amount of water. Then, rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber, and polyester fiber are mixed and soaked for 6 hours, dried, and added to a blending machine. After the fibers are mixed, they are combed, stretched, and spun to obtain a cool yarn material.

[0026] Example 2

[0027] This embodiment provides a cool yarn material based on rayon, which, by weight, includes the following components and contents:

[0028] The composition includes 65 parts rayon, 35 parts nylon, 18 parts bamboo fiber, 4.5 parts graphene fiber, 9 parts ceramic fiber, 13.5 parts polyester fiber, 2.5 parts moisture absorber, and 2 parts antibacterial agent.

[0029] The rayon is 75D / 36 matte rayon; the nylon is 40D / 24F cooling and antibacterial nylon.

[0030] The content ratio of bamboo fiber, graphene fiber, ceramic fiber and polyester fiber is 4:1:2:3.

[0031] The desiccant is polyvinyl alcohol; the antibacterial agent is sesame oil.

[0032] The processing technology for the above-mentioned cool yarn materials includes the following steps:

[0033] A solution is prepared by adding a hygroscopic agent and an antibacterial agent to an appropriate amount of water. Then, rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber, and polyester fiber are mixed and soaked for 7 hours, dried, and added to a blending machine. After the fibers are mixed, they are combed, stretched, and spun to obtain a cool yarn material.

[0034] Example 3

[0035] This embodiment provides a cool yarn material based on rayon, which, by weight, includes the following components and contents:

[0036] The composition includes 70 parts rayon, 40 parts nylon, 20 parts bamboo fiber, 5 parts graphene fiber, 10 parts ceramic fiber, 15 parts polyester fiber, 3 parts moisture absorber, and 2.2 parts antibacterial agent.

[0037] The rayon is 75D / 36 matte rayon; the nylon is 40D / 24F cooling and antibacterial nylon.

[0038] The content ratio of bamboo fiber, graphene fiber, ceramic fiber and polyester fiber is 4:1:2:3.

[0039] The desiccant is sodium polyacrylate; the antibacterial agent is triazine antibacterial agent.

[0040] The processing technology for the above-mentioned cool yarn materials includes the following steps:

[0041] A solution is prepared by adding a hygroscopic agent and an antibacterial agent to an appropriate amount of water. Then, rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber, and polyester fiber are mixed and soaked for 8 hours, dried, and added to a blending machine. After the fibers are mixed, they are combed, stretched, and spun to obtain a cool yarn material.

[0042] The permanent cooling material included in the nylon component of this invention allows the yarn to maintain a cooling sensation in high-temperature environments, enhancing the wearing experience and making it particularly suitable for use in summer or high-temperature environments; the rayon has excellent hand feel and softness, making it very comfortable to wear and suitable for making close-fitting garments; the antibacterial effect provided by the nylon component shows a high inhibition rate against Escherichia coli, Candida albicans, and Staphylococcus aureus, helping to improve the hygiene performance of the fabric; nylon has high abrasion resistance and strength, and good wrinkle resistance.

[0043] Building upon this foundation, the present invention further enhances the cooling effect of the material by synergistically combining bamboo fiber, graphene fiber, ceramic fiber, polyester fiber, rayon, and nylon, and further improves the moisture absorption effect through the use of hygroscopic agents and antibacterial agents.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or basic characteristics. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling yarn material based on rayon, characterized in that, By mass parts, including the following composition and content: rayon 50-70 parts, nylon 30-40 parts, bamboo fiber 16-20 parts, graphene fiber 4-5 parts, ceramic fiber 8-10 parts, polyester fiber 12-15 parts, hygroscopic agent 2-3 parts, antibacterial agent 1.8-2.2 parts; The rayon is 75D / 36 matte rayon; The nylon is 40D / 24F cool and antibacterial nylon; The content ratio of the bamboo fiber, graphene fiber, ceramic fiber and polyester fiber is 4:1:2:3; The hygroscopic agent is one or more of sodium polyacrylate and polyvinyl alcohol; The antibacterial agent is one or more of tea tree oil, mosla oil or triazine gum antibacterial agent.

2. The process for the production of cool yarn material as claimed in claim 1, wherein, Including the following steps: The hygroscopic agent and the antibacterial agent are added to an appropriate amount of water to configure a solution, then the rayon, nylon, bamboo fiber, graphene fiber, ceramic fiber and polyester fiber are mixed and soaked for 6-8h, dried, added to a blending machine, the fibers are mixed, then after carding, drawing and spinning, the cool yarn material is prepared.