KR100932629B1 - A process of making blended spun hair yarn which use polyester staple fiber and viscose rayon staple fiber - Google Patents

Abstract

PURPOSE: A method of manufacturing blended spun hair yarn of polyester stable fiber and viscose rayon stable fiber is provided to produce wool, hair or Acrylic/Wool spun yarn with inexpensive cost by adjusting sinning conditions of a cotton spinning machine. CONSTITUTION: A method of manufacturing blended spun hair yarn of polyester stable fiber and viscose rayon stable fiber includes the following steps of: using spinning raw materials including polyester of 1.2~1.4 Denier×38~44 mm, 3.0 Denier×51 mm or 5.0 Denier×51~60 mm or rayon of 8.0 Denier×60~6 5mm; maintaining spinning conditions with humidity of 58~60%, temperature of 29~33 °C etc; and producing visual effects which is the same as wool blend.

Description

Process for making blended spun hair yarn which use polyester staple fiber and viscose rayon staple fiber}

Hair blend yarn production method of the polyester short fibers and viscose rayon short fibers of the present invention by adjusting the spinning conditions of the cotton spinning machine in order to solve the difficulty of spinning caused when blended using different short-fiber raw materials, mainly Expensive wool, hair or acrylic / wool blended yarns produced at the consuming facilities will enable the production of P / R hair blended yarns at low prices even in cotton spinning facilities.

As a technical field of the hair blend yarn production method of the polyester short fibers and viscose rayon short fibers of the present invention, only the polyesters are dyed by using a dye spinning method of the polyester short fibers and rayon short fibers and a disperse dye when dyeing the fabric. As the rayon on the surface of the fabric is not dyed, it is maintained as white so that the processing method that brings the same visual effect as the hair or hair is used.

As a background art of the method for producing a hair blend yarn of the polyester short fibers and the viscose rayon short fibers of the present invention, a small amount of wool was added, but the blend was less warm but the wool was not added without the wool itself. There was no yarn that felt as if wool was added, except for acrylic blend yarns.

In addition, the spinning machine was mainly spun using 1.2 ~ 1.4Denier x 38mm polyester polyester fiber and 1.2 to 1.5Denier x 38mm rayon (Viscose Rayon Stable Fiber).

Therefore, blended yarns of polyester (stable fiber) and rayon (Viscose Rayon Stable Fiber) have been used only in late spring and early summer.

In addition, natural wool and hair are sold at high prices through spinning, knitting, dyeing, printing and post-processing, making it difficult to purchase easily.

According to the present invention, the method for producing a hair blend yarn of polyester short fibers and viscose rayon short fibers includes 1.2 to 1.4 Denier × 38 mm and rayon 1.2 to 1.5 Denier × in polyester when blending polyester and rayon in a conventional cotton spinning facility. Although the raw material of 38mm standard is used, the hair blend yarn production method of the polyester short fiber and viscose rayon short fiber of the present invention is made by changing and adjusting the spinning conditions of the spinning equipment through long-term research and trial and error. Denier and 5.0 Denier were mixed with 5.0 Denier and 8.0 Denier in the case of rayon to enable spinning in cotton spinning facilities.

Therefore, rayon, which is mainly used in spring and summer seasonal clothing, can be used for all seasons in spring, summer, autumn and winter, and can replace expensive clothes such as hair, wool, or acrylic and wool blend yarns. You can expect a dramatic change.

 The problem to be solved of the method for producing a hair blend yarn of the polyester short fibers and viscose rayon short fibers of the present invention

1. It is a blend of polyester Stable Fiber and Rayon (Viscose Rayon Stable Fiber) to provide the visual effect of hair or wool added without hair or wool added. To be imported.

2. It improves the visual effect by making hair survive in the mixed yarn produced through adjustment and change of spinning condition and environment of cotton spinning equipment.

3. Finding the optimum mixing ratio of polyester (table polyester fiber) and rayon (Viscose Rayon Stable Fiber) that the problem of 1. can be realized.

4. To find out the best spinning condition and environment among cotton spinning facilities to realize the above task 1.

As a problem solving means of the method for producing a hair blend yarn of the polyester short fibers and viscose rayon short fibers of the present invention

1. When using Polyester Stable Fiber as spinning material, use 1.4 Denier × 38mm, 3.0 Denier × 51mm, 5.0 Denier × 51 ~ 60mm as appropriate standard, and use Rayon (Viscose Rayon Stable Fiber) as spinning material. When using it, 5.0 Denier × 51 ~ 60mm and 8.0 Denier × 60 ~ 65mm are used as appropriate standards, so hair can be made alive without adding hair, and it can produce a visual effect.

2. We will solve the difficulty of spinning by controlling the interval of roller roller, spindlle's rotation speed, shoulder drainage control, linkage, temperature and humidity in spinning ball.

3. Using a spinning material such as 1, 75-92% of polyester (Polyester Stable Fiber) and 8 to 25% of rayon (Viscose Rayon Stable Fiber) are mixed and mixed with 20's ~ 30's number of yarns. It can increase the visual effect of the hair.

As an effect of the mixed yarn production method of the present invention polyester short fiber (Polyester Stable Fiber) and viscose rayon short fiber

1. You can revolutionize the fashion world by using fabrics that look like wool, hair or acrylic / wool blends all four seasons.

2. Wool, Hair, or Acrylic / wool blended yarns are often uncomfortable compared to the outdoors, such as sweating when wearing clothes indoors, but Wool, Hair or Acrylic / wool blended yarns. It looks like you're wearing a wool blend, but you're actually wearing a rayon fabric, but you're visually as luxurious as a wool, hair, or acrylic / wool blend. There is effect to be able to feel

Specific details for the practice of the invention of the mixed yarn production method of the polyester short fibers and viscose rayon short fibers

1. Mix the blending rate at 75 ~ 92% of polyester rayon fiber (Viscose Rayon Stable Fiber) 8 ~ 25%.

2. Count

Number of times is 20's-30's

3. Specification and compatibility

1) Polyester Stable Fiber 1.2 ~ 1.4Denier × 38 ~ 44mm 75% ~ 92%, Rayon (Viscose Rayon Stable Fiber) 5.0 Denier × 51mm ~ 60mm 8 ~ 25%

2) Polyester Stable Fiber 1.2 ~ 1.4 Denier × 38 ~ 44mm, Polyester Stable Fiber 3.0 Denier × 51mm, Viscose Rayon Stable Fiber 5.0 Denier × 51 ~ 60mm 75 ~ 87%, 5 %, 8-20%

3) Polyester Stable Fiber 1.2 ~ 1.4 Denier × 38 ~ 44mm 75 ~ 92%, Rayon (Viscose Rayon Stable Fiber) 8.0 Denier × 60 ~ 65mm 8 ~ 25%

4) Polyester Stable Fiber 1.2 ~ 1.4 Denier × 38 ~ 44mm, Polyester Stable Fiber 5.0 Denier × 51mm ~ 60mm, Viscose Rayon Stable Fiber 8.0 Denier × 60 ~ 65mm 75 ~ 87% , 5%, 8-20% mixed

4. Surrounding environment of spinning machine

In the spinning spinning stage, the rotation speed of the spindle is 12,100 ~ 12,500RPM, roller interval (42mm gap between rollers 1 and 2 of 4 rollers, 50mm gap between rollers 3 and 4), It is possible to produce polyester and rayon hair blend yarns with spinning conditions of 26 times, control water 305, temperature 29-33 ℃ and humidity 58-60%.

By changing the spinning conditions and the surrounding environment of the cotton spinning machine in the same way as above, the spinning equipment is adjusted to allow for the spinning of 5.0 Denier × 51mm ~ 60mm and 8.0 Denier × 60 ~ 65mm, which are not used in the conventional cotton spinning equipment. In dyeing process, only dye using polyester and dye does not dye rayon, so wool or hair can have a living effect on the surface of the fabric.

Claims (5)

In the mixed yarn production method of polyester short fibers and viscose rayon short fibers, Use the number of 20's ~ 30's, use polyester 1.2 ~ 1.4Denier × 38 ~ 44mm, 3.0Denier × 51mm or 5.0Denier × 51 ~ 60mm, and rayon use 5.0Denier × 51 ~ 60mm 8.0Denier × 60 ~ 65mm Spinning Raw Material and: The rotational speed of the spindle in a spinning process 12,100 ~ 12,500RPM, the roller 4 gaejung times and 2 times the interval of 42mm rollers 1, 3 and 4 times the interval of the rollers 50mm, gyeonsin drain control 26 times. Spinning conditions of 305-33 ° C., temperature 29-33 ° C., and humidity 58-60%; The method of producing a hair blend yarn of polyester short fibers and viscose rayon short fibers, characterized in that the blended yarn produced in the spinning process to partially dye only the polyester to make the hair alive to produce a visual effect such as hair blend. The method of claim 1, Polyester stage characterized by the mixing ratio of 1.2 ~ 1.4 Denier × 38 ~ 44mm 75 ~ 92% of the spinning raw material conditions of the polyester to 8-25% 5.0 Denier × 51 ~ 60mm of the spinning raw material conditions of the rayon Method for producing hair blend yarn of fibers and viscose rayon short fibers. The method of claim 1, 1.2 to 1.4 Denier × 38 to 44mm in the spinning raw material conditions of the polyester 75% to 87%, 3.0 Denier × 51mm in 5% and 5.0 Denier × 51 to 60mm in the spinning raw material conditions of the rayon 8 to 20% Hair blend yarn production method of polyester short fibers and viscose rayon short fibers characterized by mixing ratio. The method of claim 1, Characterized in that the mixing ratio of 1.2 ~ 1.4 Denier × 38 ~ 44mm 75 ~ 92% of the spinning raw material conditions of the polyester, 8 to 25% of 8.0 Denier × 60 ~ 65mm of the spinning raw material conditions of the rayon Hair blend yarn production method of polyester short fibers and viscose rayon short fibers to be. The method of claim 1, 1.2 ~ 1.4 Denier × 38 ~ 44mm for 75 ~ 87%, 5.0Denier × 51 ~ 60mm for 5% among the spinning raw material conditions of the polyester, 8 ~ 20% for 8.0Denier × 60 ~ 65mm in the spinning raw material condition of the rayon Hair blend yarn production method of polyester short fibers and viscose rayon short fibers characterized by a mixing ratio of.