Regenerated nylon coffee carbon far infrared environment-friendly fabric and preparation method thereof

Abstract

The invention relates to the technical field of textile, in particular to a regenerated nylon coffee carbon far-infrared environment-friendly fabric and a preparation method thereof.The pattern of the regenerated nylon coffee carbon far-infrared environment-friendly fabric is circulated by two paths from bottom to top, and the weave structure of the first path is a needle cylinder looping weave and a dial looping weave in sequence; wherein the second path of weave structure comprises a needle cylinder floating thread weave and a dial looping weave in sequence; wherein the first path adopts first yarns formed by blending polyamide textured yarns with coffee carbon and first spandex yarns; the second yarn is formed by blending cellulosic fibers and second spandex filaments; by the adoption of the weave structure, the fabric is soft and comfortable in touch feeling and excellent in wearing experience.

Description

Technical Field

[0001] The invention relates to the field of textile technology, in particular to a regenerated nylon coffee carbon far-infrared environmentally friendly fabric and a preparation method thereof. Background Art

[0002] In the field of traditional fabric manufacturing, ordinary nylon is a common material and is widely used in the production of various types of clothing and home textiles. However, ordinary nylon fabrics have poor air permeability, which makes the wearing experience stuffy and uncomfortable, affecting the comfort and practicality of clothing. Secondly, due to the characteristics of nylon material, this fabric is easy to become a breeding ground for bacteria, especially when worn for a long time or improperly cleaned, it may cause skin sensitivity or health problems.

[0003] In summary, although traditional nylon fabrics have their advantages in application, their shortcomings such as airtightness, easy breeding of bacteria and easy generation of static electricity significantly limit their application potential in the market of pursuing high-quality life and high-performance textiles. Therefore, the development of new fabrics with better air permeability, antibacterial properties and antistatic functions has become a technical problem and development direction that needs to be solved urgently in the current textile industry. Summary of the invention

[0004] The purpose of the present invention is to provide a regenerated nylon coffee carbon far-infrared environmentally friendly fabric in view of the deficiencies in the prior art. The pattern of the regenerated nylon coffee carbon far-infrared environmentally friendly fabric is circulated in two ways in a bottom-up order.

[0005] Among them, the organizational structure of the first route is the needle cylinder circle organization and the needle disk circle organization;

[0006] Among them, the organizational structure of the second route is needle cylinder floating thread organization and needle disk circle organization;

[0007] Wherein, the first route uses a first yarn blended with a nylon textured yarn having coffee carbon and a first spandex yarn;

[0008] The second route uses a second yarn blended with cellulose fiber and a second spandex yarn.

[0009] Furthermore, the nylon textured yarn with coffee carbon is 70D / 68F nylon textured yarn with coffee carbon.

[0010] Furthermore, the first spandex yarn is a 20D spandex yarn, and the second spandex yarn is a 20D spandex yarn.

[0011] Further, the cellulose fiber is cuprammonium;

[0012] Wherein, the copper ammonia is 84T / 54F copper ammonia.

[0013] The preparation method of the regenerated nylon coffee carbon far-infrared environmentally friendly fabric as described above comprises the following steps:

[0014] Step 1: Mix coffee carbon powder and polyurethane fiber to obtain a first mixture, and melt-spin the first mixture to obtain nascent fibers;

[0015] Step 2, sequentially stretching, heat setting, washing, and drying the as-spun fibers to obtain nylon fibers with coffee carbon;

[0016] Step 3, processing the nylon fiber with coffee carbon by using a texturing machine to obtain a nylon textured yarn with coffee carbon;

[0017] Step 4, spinning the textured nylon yarn with coffee carbon, the cellulose fiber, the first spandex yarn, and the second spandex yarn to obtain a grey cloth;

[0018] Step 5: Pre-treating, dyeing, weft knitting, finishing, and shaping the grey cloth in sequence to obtain the regenerated nylon coffee carbon far-infrared environmentally friendly fabric.

[0019] Furthermore, the pretreatment includes: adding an anionic leveling agent for a first reaction, adding soda ash and sodium silicate to increase the temperature after the first reaction is completed, adding hydrogen peroxide to perform a second reaction after the temperature is increased, cooling after the second reaction is completed, and washing with water.

[0020] Furthermore, the dyeing process includes: adding an anionic leveling agent to carry out a third reaction, and after the third reaction is completed, sequentially adding salt, soda ash, and a detergent to carry out a fourth reaction.

[0021] The present invention adopts the above technical solution, and has the following technical effects compared with the prior art:

[0022] The invention adds coffee carbon masterbatch, which not only adds practical functions of antibacterial and UV protection to the yarn, but also improves the health protection level of the product. The organizational structure of the invention makes the fabric soft and comfortable to the touch, and the wearing experience is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the triangular arrangement of the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0027] Example 1

[0028] This embodiment provides a regenerated nylon coffee carbon far-infrared environmentally friendly fabric, wherein the pattern of the regenerated nylon coffee carbon far-infrared environmentally friendly fabric is circulated in two ways in a bottom-up order.

[0029] Among them, the organizational structure of the first route is the needle cylinder circle organization and the needle disk circle organization;

[0030] Among them, the organizational structure of the second route is needle cylinder floating thread organization and needle disk circle organization;

[0031] The first route uses a first yarn blended with 70D / 68F coffee carbon nylon textured yarn and 20D first spandex yarn;

[0032] Wherein, the cellulose fiber is cuprammonium;

[0033] The cuprammonia is 84T / 54F cuprammonia, and the second route uses a second yarn blended with 84T / 54F cuprammonia and a 20D second spandex yarn.

[0034] Example 2

[0035] This embodiment provides a method for preparing a regenerated nylon coffee carbon far-infrared environmentally friendly fabric, the steps comprising:

[0036] Step 1: Mix coffee carbon powder and polyurethane fiber to obtain a first mixture, and melt-spin the first mixture to obtain nascent fibers;

[0037] Wherein, the temperature of the melt spinning is 150°C-260°C;

[0038] Step 2, sequentially stretching, heat setting, washing, and drying the as-spun fibers to obtain nylon fibers with coffee carbon;

[0039] The tensile strength is 2.1 cN / dtex-5.1 cN / dtex, and the elongation at break is 25%-45%;

[0040] The heat setting temperature is 100°C-200°C;

[0041] The drying temperature is 80°C-105°C.

[0042] Step 3, processing the nylon fiber with coffee carbon by using a texturing machine to obtain a nylon textured yarn with coffee carbon;

[0043] Step 4, spinning the nylon textured yarn with coffee carbon, the cuprammonium, the first spandex yarn, and the second spandex yarn to obtain a grey cloth;

[0044] Step 5: Pre-treating, dyeing, weft knitting, finishing, and shaping the grey cloth in sequence to obtain the regenerated nylon coffee carbon far-infrared environmentally friendly fabric.

[0045] The pre-treatment includes: adding an anionic leveling agent to react for 15-30 minutes, adding soda ash and sodium silicate to heat up to 50-80°C after the first reaction, adding hydrogen peroxide to react for 5-15 minutes at a temperature of 85-95°C after the heating, cooling after the second reaction, and washing.

[0046] The dyeing treatment includes: adding an anionic leveling agent to react for 15 minutes to 30 minutes, and after the third reaction is completed, adding salt, soda ash, and detergent in sequence to react for 15 minutes to 30 minutes.

[0047] In summary, the addition of coffee carbon masterbatch in the present invention not only adds practical functions of antibacterial and UV protection to the yarn, but also improves the health protection level of the product. The organizational structure of the present invention makes the fabric soft and comfortable to the touch, and the wearing experience is excellent.

[0048] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A regenerated nylon coffee carbon far-infrared environmentally friendly fabric, characterized in that: The pattern of the regenerated nylon coffee carbon far-infrared environmentally friendly fabric is circulated in two ways, in a bottom-up order. Among them, the organizational structure of the first route is the needle cylinder circle organization and the needle disk circle organization; Among them, the organizational structure of the second route is needle cylinder floating thread organization and needle disk circle organization; Wherein, the first route uses a first yarn blended with a nylon textured yarn having coffee carbon and a first spandex yarn; The second route uses a second yarn blended with cellulose fiber and a second spandex yarn.

2. The regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 1, characterized in that: The nylon textured yarn with coffee carbon is 70D / 68F nylon textured yarn with coffee carbon.

3. The regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 1, characterized in that: The first spandex yarn is a 20D spandex yarn, and the second spandex yarn is a 20D spandex yarn.

4. The regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 1, characterized in that: The cellulose fiber is cuprammonium; Wherein, the copper ammonia is 84T / 54F copper ammonia.

5. A method for preparing the regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to any one of claims 1 to 4, characterized in that the steps include: Step 1: Mixing coffee carbon powder and polyurethane fiber to obtain a first mixture, and melt-spinning the first mixture to obtain nascent fibers; Step 2, sequentially stretching, heat setting, washing, and drying the as-spun fibers to obtain nylon fibers with coffee carbon; Step 3, processing the nylon fiber with coffee carbon by using a texturing machine to obtain a nylon textured yarn with coffee carbon; Step 4, spinning the textured nylon yarn with coffee carbon, the cellulose fiber, the first spandex yarn, and the second spandex yarn to obtain a grey cloth; Step 5: Pre-treating, dyeing, weft knitting, finishing, and shaping the grey cloth in sequence to obtain the regenerated nylon coffee carbon far-infrared environmentally friendly fabric.

6. The method for preparing the regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 5, characterized in that: The pretreatment comprises: adding an anionic leveling agent to carry out a first reaction, adding soda ash and sodium silicate to increase the temperature after the first reaction is completed, adding hydrogen peroxide to carry out a second reaction after the temperature is increased, cooling after the second reaction is completed, and washing with water.

7. The method for preparing the regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 5, characterized in that: The dyeing process comprises: adding an anionic leveling agent to carry out a third reaction, and after the third reaction is completed, sequentially adding salt, soda ash, and a detergent to carry out a fourth reaction.

8. The method for preparing the regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 5, characterized in that: The temperature of the melt spinning is 150°C-260°C; The tensile strength is 2.1 cN / dtex-5.1 cN / dtex, and the elongation at break is 25%-45%; The heat setting temperature is 100°C-200°C; The drying temperature is 80°C-105°C.

9. The method for preparing the regenerated nylon coffee carbon far-infrared environmentally friendly fabric according to claim 6, characterized in that: The duration of the first reaction is 15min-30min; After the first reaction is completed, the temperature is raised to 50°C-80°C; The duration of the second reaction is 5min-15min; The temperature of the second reaction is 85°C-95°C.

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