KR101047811B1

KR101047811B1 - The manufacturing method for wool/paper mulberry mixed spunyarn

Info

Publication number: KR101047811B1
Application number: KR1020100112505A
Authority: KR
Inventors: 최순환
Original assignee: 최순환
Priority date: 2010-11-12
Filing date: 2010-11-12
Publication date: 2011-07-08

Abstract

The present invention relates to a method of manufacturing yarns in which wool fibers and mulberry fibers are mixed, and the spun yarns in which wool fibers and mulberry fibers are prepared according to the present invention take advantage of the characteristics of the mulberry fibers to absorb moisture and dry It is excellent in that it keeps comfort by absorbing and dissipating sweat and moisture of the human body quickly when applied to clothing, and it is lighter than wool, so it can be light in weight and wearable during activities, and has almost the same dyeing properties as wool. In the present invention can be produced in the manufacturing process of the existing wool spinning yarn blended wool fiber and mulberry fiber prepared by a processing technique and a method of mixing with wool fibers to remove the unique fiber binding strength of the mulberry fiber It is characterized by excellent productivity.
By weaving a spun yarn mixed with wool and Doc fiber produced by the present invention, it is possible to manufacture environmentally friendly functional fibers having quick drying, hygroscopicity and light weight when applied to clothing.

Description

The manufacturing method for Wool / Paper Mulberry mixed spunyarn}

The present invention relates to a method for producing a yarn in which wool fibers and Doc fibers are mixed. More specifically, the fiber binding force peculiar to Doc fibers is mixed with wool fibers by releasing or loosening the binding force using a plasticizer. It is made of textile products with strength and processability, quick drying, hygroscopicity, light weight and good fit.

Research on fast drying, light weight, and comfort of textile products has been actively studied and developed to date. In general, textile products have a main function of heat retention, but textile products in fields requiring a lot of activity such as leisure and sports in recent years require not only heat retention but also many functionalities such as quick drying, hygroscopicity, light weight, and comfort. Are trying to meet these demands. Recently, the fiber material that is attracting attention prefers eco-friendly natural fiber material rather than petroleum-based synthetic fiber, and researches on natural fiber materials such as Doc fiber, bamboo fiber, cotton fiber, kapok, ramie, silk, etc. have.

In particular, Doc fiber is a fiber material with excellent antibacterial, deodorant, far-infrared ray emission, lighter than cotton fiber, and excellent dyeability. Clothing made of Doc fiber is light and durable, and it releases sweat and moisture quickly so it is comfortable in summer and warm in winter. To make paper using paper mulberry, first cut the stems into 1 ~ 2m lengths, put them in a sealed pot, steam them for 2 hours with steam, take them out and peel them. This is dried as it is called black skin (黑皮), and the black skin is soaked in water and scraped off the epidermis is called white skin (白皮). Black skin is used as a raw material for lower grade paper and white skin is used as raw material for window papers, paper sheets, and bills.

Conventional mulberry fiber and Hanji fiber manufacturing techniques can be prepared by thinning the paper mulberry (Piche) to make a pulp state through the process of drying the moisture of the mulberry fiber pulp. Hanji is prepared by cutting the Korean paper prepared in this way into several strands. The above technique can be used for teaching using wool and other fibers and the like, but it cannot be manufactured with a yarn by mixing two or more different fibers. This is because the characteristics of bast fibers such as Doc-fibers, such as pectic, lignin, which binds the fibers and fibers, binds the fibers and hardens them during the drying process. For this reason, it cannot be applied to carding and combing during the yarn processing and cannot be manufactured with yarn.

Looking at the contents of the Republic of Korea Patent related to the manufacture of Doc Fiber, 10-2002-0012262 proposes a chemical treatment method and a biochemical treatment as a method for removing the fiber binding force of Doc fiber, a method of blending the Doc fiber prepared with cotton In the above method, the chemical treatment method using the alkaline solution or the treatment method using pectinase leads to the destruction of fiber indigenous to mulberry fiber and can be manufactured into a blendable product, but the mechanical properties of the mulberry fiber are There is a disadvantage of decreasing. Korean Patent Laid-Open Publication No. 10-2008-0122803 proposes a method of preparing a thread through a sea island after the fermentation of a mulberry fiber in water or by adding fermentation agent or useful microorganism in water. It proposes a method for manufacturing Hanji fiber fabric by the method of weaving using the Korean support company and rayon yarn.

In the present invention, the rinse dried wool fibers supply wool TOP or carbonized wool and separate mulberry fibers by using only mulberry fibers having a length of 3-30 cm, which is treated by separating only the inner skin of the mulberry stem. (wool) Fiber and Doc Fiber are added to the beater at the proper weight% and mixed in a uniform state. After removing the moisture of the mixture (raw material) mixed with the beater, the solution is mixed with a plasticizer and water. Inject and plasticize for 1 to 24 hours. The plasticizer used in the present invention is to remove the fiber binding force peculiar to the mulberry fiber and to give flexibility and moisturizing properties, and use Ethylene glycol, Di-etylene glycol, Glycerol, Olive Oil, Castor Oil, Silicon Oil and eggplant.

The mixed wool fiber and mulberry fiber mixture was dried at 80 ~ 120 ℃

After this, the yarn is manufactured through a carting process, a front process, and a square process.

The present invention prepared as described above has the effect of excellent flexibility, quick drying, light weight, hygroscopicity and comfort by removing the fiber binding force of the mulberry fiber to produce a mixed yarn of wool fibers and mulberry fiber.

Figure 1 is an enlarged photograph of the yarn produced by the manufacturing method of the present invention

5 ~ 95% by weight of wool fiber

5 ~ 95% by weight of mulberry fiber

The present invention is a mixed spinning yarn of wool fibers and Doc fiber is produced through the mixing process, plasticization process, drying process, carding process, square process of the wool (wool) and Doc fiber, more specific implementation method is as follows.

1. Mixing process

5 to 95% by weight of wool fibers were washed with water, dried and stored, and 5 to 95% by weight of wool fibers stored in 5 to 95% by weight of mulberry fiber, which was separated from only the bark of the mulberry stem. Each is put in a beater at an appropriate mixing ratio and mixed by a wet method.

At this time, when the mulberry fiber is less than 5% by weight, the content of the mulberry fiber is too small to express comfort, and when the mulberry fiber is 95% by weight or more, the yarn is manufactured due to the rigid properties of the mulberry fiber. It can't be done.

2. Plasticization Process

The mixed wool fibers and the mulberry fiber mixture is immersed in a solution prepared at a concentration of 1% by weight to 30% by weight in a plasticizer for 1 hour to 24 hours.

Plasticizers that can be used in the plasticization process are Ethylene glycol, Di-etylene glycol, Glycerol, Olive Oil, Castor Oil, Silicon Oil, etc.As a fatliquoring agent, oil sulfate, sulfite oil, sulfonic acid oil, soap, phosphate oil Can be used arbitrarily.

Among the plasticizers, it is preferable to use Glycerol.

Glycerol is an excellent moisturizing and human-friendly material that has the advantage of maximizing the functionality of the fiber when applied to the final manufactured yarn and textile products.

When the content of Glycerol is less than 1wt%, the amount of plasticizer is insufficient to wet or moisten the mulberry fiber, and if it is more than 30wt%, the plasticizer is excessively excessive. There are disadvantages.

3. Drying process

It is preferable to put the semi-processed mixture passed through the calcination process into a drier and to dry at 100 ° C to 130 ° C.

At this time, when the drying temperature is less than 100 ℃ there is a disadvantage that the drying time is long, and when the drying temperature is more than 130 ℃ there is a possibility that the fiber is deteriorated.

4. Carding process

In the semi-processed mixture after the drying process, the wool (wool) and the fiber mixed with the fibers of the mulberry fibers give a sufficient amount of action to form a mixture of various raw materials to remove impurities and to make a uniform thickness.

5. Square process

By giving twist to the carded slip and elongation, it is possible to produce a spun yarn of wool and mulberry fibers.

Spinning yarn mixed with wool fiber and Doc fiber manufactured through such a process sorts out the impurities contained in 5 ~ 95% by weight of wool and cleans the wool using cleaning materials. After drying, prepare the preservation of pure wool, and then process the bark bark to remove the outer bark of the bark and separate and cut only the inner bark. Prepared 5 ~ 95% by weight of the processed mulberry fiber.

Then, the prepared wool (wool) fiber and Doc fiber are added to the beater (beater) at a suitable weight ratio, respectively, through the process of mixing by the wet method and to remove the moisture of the mixed raw materials.

At this time, when the mulberry fiber is less than 5% by weight, the content of the mulberry fiber is too small to exhibit the comfort and lightness peculiar to the mulberry fiber, and when the mulberry fiber is 95% by weight or more, Cannot be manufactured.

And in the present invention, plasticizers such as Ethylene glycol, Di-etylene glycol, Glycerol, Olive Oil, Castor Oil, Silicon Oil and sulfuric acid oil, sulfite oil, sulfonic acid oil, soap, phosphate oil in order to give flexibility and moisture retention of the mulberry fiber The basic branching agent can be used arbitrarily, and the plasticizer used for the mixed wool fiber and the mulberry fiber is dipped in a solution prepared at a concentration of 1% by weight to 30% by weight for 12 hours to 48 hours, and the mixture is completely dried. Even after this removal, it is not hard and has plasticity due to the plasticizer.

Among the plasticizers, it is preferable to use Glycerol.

The following drying process is most preferably carried out under the conditions of 100 ℃ ~ 130 ℃, the drying time is long under the temperature below 100 ℃ and when the temperature is above 130 ℃ there is a risk of deterioration of the mulberry fiber and sufficient fiber and wool fiber mixed yarn It is possible to manufacture a yarn that blends wool and Doc fiber through a carding process that produces a single crop and gives a twisting strength to the carded slip and a carding process.

Claims

5% to 95% by weight of wool fibers and 5% to 95% by weight of mulberry fibers are added to the beater at an appropriate mixing ratio, and the mixture is wet mixed and a plasticizer is used to mix the wool fibers and mulberry fibers. Manufacturing method of yarn

The method of claim 1
The plasticizer may be selected from one or more of Ethylene glycol, Di-etylene glycol, Glycerol, Olive Oil, Castor Oil, Silicon Oil and branching oils such as oil sulfate, oil sulfite oil, sulfonic acid oil, soap, and phosphate oil. Manufacturing method of yarn blended with wool and mulberry fibers

The method of claim 2
The method of manufacturing a spun yarn mixed with wool fibers and mulberry fiber, characterized in that the content of the plasticizer is made of an aqueous solution composition prepared in 1% by weight to 30% by weight.