KR101196119B1 - Manufacturing Method of Nylon and Polyester Partition Yan and Weaving Method thereof - Google Patents

Abstract

The present invention is a method of weaving a composite yarn by twisting the N / P split yarn and the metallic yarn, or weaving method, after the pre-treatment of the N / P split yarn, it is twisted with the metallic yarn to make or weave a composite yarn Regarding the technology, it is possible to prevent the deformation of the metallic yarn which is weak in heat during the conventional post-treatment through the present invention, it is possible to implement a variety of colors by the pre-treatment treatment of the N / P division.

Description

Manufacturing method and weaving method of composite yarn of N / P split yarn and metallic yarn by using dyeing method {Manufacturing Method of Nylon and Polyester Partition Yan and Weaving Method}

The present invention is a method for producing a composite yarn having a high hygroscopic property of a split yarn (hereinafter referred to as "N / P split yarn") and a metallic yarn made of nylon (Polyester) and polyester (Polyester) through the dyeing method Description of the weaving method.

N / P split yarn, commonly referred to as microfiber, is a fiber of 0.5 denier or less, and has a myriad of micro spaces generated during splitting (loss), and is an excellent material for absorbing power, washing power, touch feeling, and heat retention (see FIG. 1). Metallic yarns (gold, silver, and various colors) are mainly manufactured by thinly cutting a PET (Poly Ethylen Telephtalatee) film and coating metals of gold, silver, and various other colors.

Microfiber cloths, rags, towels, gowns, etc. are highly regarded for their excellent cleaning power, quick drying, excellent antibacterial properties and durability. However, the use of microfiber has not yet appeared products using microfiber in fabrics such as knits and fashion socks, which have a higher utility value, which is due to various technical problems in the microfiber dyeing method.

The dyeing method can be divided into dyeing, which is a method of dyeing a woven fabric, and a dyeing method, which is a method of dyeing a thread before weaving. Due to the characteristics of divided yarns, dyeing is rarely attempted due to the difficulty of washing with water during the dyeing process. Microfiber dyeing method was usually used after dyeing. However, microfiber yarns have a very high dyeing property, and thus, dyeing in various colors cannot be done by the dyeing method, so that only one color of the woven or knitted fabric can be produced.

On the other hand, if the fabrics woven using N / P split yarns and metallic yarns are reduced and dyed at high temperatures, the metallic yarn melts and the value of the product falls. That is, one should dye at a high temperature of 100 ~ 130 ℃ when dyeing the N / P split yarn, metallic yarn is very likely to melt or shrink and crush at the dyeing temperature. Nevertheless, split yarns and metallic yarns have been dyed after weaving. N / P splitting makes it difficult to dye because the contaminants absorbed or adsorbed in the gaps between nylon and polyester or the ends of the divided nylon are not easily detached due to their steric structure. There have been several attempts at present, but no satisfactory results have been obtained.

As a product using a mixed fabric of split yarn and metallic yarn, it can be used for various purposes such as a loofah and a bath article, but it could not be manufactured as a satisfactory product due to the problem of dyeing.

SUMMARY OF THE INVENTION An object of the present invention is to provide a method of manufacturing a mixed yarn of N / P split yarn and metallic yarn, and a method of weaving by mixing N / P split yarn and metallic yarn. To provide a way.

As a means for solving the above problems, the present invention is a method of making a composite yarn by twisting the N / P split yarn and the metallic yarn, characterized in that after the dyeing treatment of the N / P split yarn, twisted with the metallic yarn to make a composite yarn It provides a composite yarn manufacturing method of N / P split yarn and metallic yarn.

In addition, the method of dyeing the N / P split yarn, wound the N / P split yarn in a thread dyeing machine and then reduced to 6 to 15% by treating with an alkaline solution for 30 to 60 minutes at a uniform temperature of 100 ~ 130 ℃ ; After washing the reduced fractional microfiber with water at 70-80 ° C., and then scouring with a refining agent, an acid-treating step to pH 4-5, wherein the washing step is performed by removing the iron through the nozzle at the top of the yarn dyeing machine. Water spraying step of spraying water and at the same time ejecting water from which iron is removed from the inside of the yarn dyeing machine to remove foreign substances and then refining and acid treatment; Dyeing step of the dye-treated micro-fiber treated with acid treatment at 100 ~ 130 ℃ by adding a dye, dispersant, leveling agent, antistatic agent and softening agent for 30 to 60 minutes to pressurize; And it is preferable that the N / P split yarn is dyed through the step of washing and drying the dyed yarn.

In addition, it is preferable that the twisting step includes a covering step.

In addition, the present invention is a method of mixing and weaving the N / P split yarn and metallic yarn, N / P split yarn and metallic yarn mixed weaving method characterized in that weaving together with the metallic yarn after pre-treating the N / P split yarn To provide.

In addition, the method of dyeing the N / P divided yarn is wound reduction N / P divided yarn in a yarn dyeing process and then reduced by 6 to 15% by treating with an alkaline solution for 30 to 60 minutes at a uniform temperature of 100 ~ 130 ℃; After washing the reduced fractional microfiber with water at 70-80 ° C., and then scouring with a refining agent, an acid-treating step to pH 4-5, wherein the washing step is performed by removing the iron through the nozzle at the top of the yarn dyeing machine. Water spraying step of spraying water and at the same time ejecting water from which iron is removed from the inside of the yarn dyeing machine to remove foreign substances and then refining and acid treatment; Dyeing step of the dye-treated micro-fiber treated with acid treatment at 100 ~ 130 ℃ by adding a dye, dispersant, leveling agent, antistatic agent and softening agent for 30 to 60 minutes to pressurize; And it is preferable that the N / P split yarn is dyed through the step of washing and drying the dyed yarn.

It is also desirable to further have a process of having a loop in all or part of the woven fabric.

It is also preferred that the end of the loop is cut to form a cut pile.

Conventionally, after weaving N / P split yarns and metallic yarns, dyeing is carried out by this method of dyeing, the high temperature durability of the metallic yarns are weak, so that the deformation comes, it was not possible to manufacture a product (thread or fiber) of the desired quality, but the present invention As described above, when the N / P split yarn is pre-treated, mixed with metallic yarn, and twisted or woven, it is possible to make a high-quality product without deformation by heat of metallic yarn.

1 is a view showing a state divided after the reduction of the N / P division.
Figure 2 is a photograph of the surface of the fabric made of metallic yarn and N / P split yarn.
Figure 3 is a photograph of the surface of the fabric formed to form a cut pile on the surface of the fabric made of metallic yarn and N / P split yarn.
** Brief Description of Drawings **
11: nylon
12: polyester
13: split polyester

The present invention provides a method for producing a composite yarn of N / P split yarn and metallic yarn.

1 is an N / P split yarn used in the present invention is a split microfiber in which polyester (1) and nylon (2) are combined, and is usually composed of 70% polyester and 30% polyamide (nylon). The ratio may vary depending on the manufacturer.

Metallic yarn used in the present invention is a coating of a metal on the general yarn. Preferred metals include gold, silver, copper, nickel, germanium, stainless steel, and the like, but are not limited thereto, and may be used without particular limitation as long as they are conductive metal materials. The general yarn coated with metal is a conventional textile yarn not coated with metal, and refers to all kinds of general fibers regardless of natural fibers, synthetic fibers, and blended fibers. General yarns that can be preferably used in the present invention may include nylon, polyester, silk, cotton, polyurethane, wool and the like, but is not limited thereto. The coating method of the metal on the general yarn may be a method known in the art, such as ion plating, electroless plating, sputtering, coating, spraying, spraying, etc., but preferably coating using an electroless plating or ion beam sputtering method. Method is used. Combination of general and metal coating companies is possible in the case of examination with metal coating company, effector as general company and examination with general company and effector as metal coating company. It can be used as a metal composite yarn to achieve sufficient electromagnetic shielding and smart functions.

In the present invention, the N / P split yarns are pre-treated by the following method, and the composite yarns of N / P split yarns and metallic yarns are prepared by twisting the pre-dyed N / P split yarns and metallic yarns (various methods including covering). It is characterized by. Conventionally, the dyeing treatment method of the N / P split yarn is insufficient, and the dyeing method is adopted after dyeing after weaving the fabric by mixing the N / P split yarn and the metallic yarn. Provided is a method for producing a composite yarn by dyeing the N / P split yarn using the dyeing method of -581052, and then twisted with metallic yarn as usual.

In other words, according to the Republic of Korea Patent Registration No. 10-581052, the method of preliminary dyeing of N / P divided yarn wound the N / P divided yarn in a thread dyeing machine and then alkaline solution for 30 to 60 minutes at a uniform temperature of 100 ~ 130 ℃ 6-15% reduction step of treatment, and the reduced fractional microfiber was washed with water at 70-80 ° C., rinsed with scouring agent, and then acid-treated to pH 4-5, the acid-treated partition Microfiber dyeing method comprising a dyeing step of pressing and dyeing the type microfiber at 100-130 ° C. for 30 to 60 minutes by adding a dye, a dispersing agent, an antistatic agent, and a softening agent, and washing the dyed yarn with water. In the washing step, the iron sprayed water is sprayed through the nozzle at the top of the thread dyeing machine, and at the same time, the iron is removed from the inside of the thread dyeing machine to remove the foreign matter, and then refined and acid treated.

The pre-treated N / P split yarn by the above method can produce a yarn of a desired shape through a yarn yarn and a twisting process. A twister is a yarn that gives more twist to the yarn or yarn of the fiber, or twists or twists one or two threads together. To perform the twisting process, the winding process is first rewound. If interlacing is required, the interlacing process can be carried out with the windings set. Yarn that has undergone a winding process is subjected to a twisting process such as twisting or covering, and may be subjected to a false twist process if necessary.

In addition, as shown in Figure 2, N / P split yarn and metallic yarn can be mixed to produce a woven fabric. The present invention provides a method for weaving an N / P split yarn and a metallic yarn, wherein in the method of weaving from such an N / P split yarn and a metallic yarn, the dye yarn is mixed after weaving the N / P split yarn. do. In this case, the dye treatment method of the N / P division is in accordance with the aforementioned Patent Registration No. 10-581052. The description of the dyeing method is replaced with the above description.

In addition, it is characterized in that all or part of the fabric woven by the above method forms a loop. It is also preferred that the end of the loop is cut to form a cut pile. 3 is a plan view of a product having a cut pile as a product woven by mixing N / P split yarn and metallic yarn.

Claims (7)

In the method of twisting N / P split yarn and metallic yarn to make a composite yarn,
A method for producing a composite yarn of N / P split yarns and metallic yarns, which comprises twisting the N / P split yarns, and then twisting them with metallic yarns to form composite yarns.
The method of claim 1, wherein the dyeing method of the N / P divided yarn,
Winding the N / P split yarn in a yarn dyeing machine and then reducing it by 6-15% by treating with an alkaline solution for 30-60 minutes at a uniform temperature of 100-130 ° C .;
After washing the reduced fractional microfiber with water at 70-80 ° C., and then scouring with a refining agent, an acid-treating step to pH 4-5, wherein the washing step is performed by removing the iron through the nozzle at the top of the yarn dyeing machine. Water spraying step of spraying water and at the same time ejecting water from which iron is removed from the inside of the yarn dyeing machine to remove foreign substances and then refining and acid treatment;
Dyeing step of the dye-treated micro-fiber treated with acid treatment at 100 ~ 130 ℃ by adding a dye, dispersant, leveling agent, antistatic agent and softening agent for 30 to 60 minutes to pressurize; And
Method for producing a composite yarn of N / P split yarn and metallic yarn, characterized in that the N / P split yarn is dyed through the step of washing and drying the dyed yarn.
The method of manufacturing a composite yarn of N / P split yarns and metallic yarns according to claim 1, wherein the twisting yarn comprises a covering step.
In the method of weaving by mixing N / P split yarn and metallic yarn,
Mixed weaving method of N / P split yarn and metallic yarn, characterized in that weaving together with metallic yarn after pre-treating the N / P split yarn.
The method of claim 4, wherein the dyeing method of the N / P dividing company,
Winding the N / P split yarn in a yarn dyeing machine and then reducing it by 6-15% by treating with an alkaline solution for 30-60 minutes at a uniform temperature of 100-130 ° C .;
After washing the reduced fractional microfiber with water at 70-80 ° C., and then scouring with a refining agent, an acid-treating step to pH 4-5, wherein the washing step is performed by removing the iron through the nozzle at the top of the yarn dyeing machine. Water spraying step of spraying water and at the same time ejecting water from which iron is removed from the inside of the yarn dyeing machine to remove foreign substances and then refining and acid treatment;
Dyeing step of the dye-treated micro-fiber treated with acid treatment at 100 ~ 130 ℃ by adding a dye, dispersant, leveling agent, antistatic agent and softening agent for 30 to 60 minutes to pressurize; And
Mixed weaving method of N / P split yarn and metallic yarn, characterized in that the N / P split yarn is dyed through the step of washing and drying the dyed yarn.
5. The method of mixed weaving of N / P split yarns and metallic yarns according to claim 4, further comprising a step of having a loop in all or part of the woven fabric.
The method of claim 6, wherein the end of the loop is cut to form a cut pile.

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