KR20000049434A - Manufacture Methode of Synthetic Textiles Having Leather Quality Feeling And It’s Synthetic Textiles - Google Patents

Abstract

PURPOSE: Provided is a process for producing synthetic fabrics which has excellent keeping warm property, ventilation property, keeping moisture property, ductility, elasticity and feeling. Thereby, it is possible to produce a synthetic fabrics useful for sheet and garment. CONSTITUTION: A process for producing a synthetic fabrics comprises following the steps of: weaving and knitting a polyester fiber of 50-300denier and span synthetic fiber of 20-140denier to first tenter the woven or knitted material at temperature of 90-130°C to the speed of 20-25yard/1min; printing the material at temperature of 100-140°C to second tenter the material at temperature of 90-140°C to the speed of 20-25yard/1min; and then embossing the material at temperature of 140-160°C to the speed of 1yard/30sec-1min to finish it.

Description

Manufacturing Method of Synthetic Textiles Having Leather Quality Feeling And It's Synthetic Textiles}

The present invention uses a 100% polyester fabric, or by using a synthetic fabric woven polyester and span fabrics to give a leather texture to obtain a leather texture excellent in the effect of leather texture and shrinkage, breathability, heat retention It is about the method and its textile fabric.

As is well known, artificial leather paper (also known as artificial leather in the industry, Imitation Leather), which can obtain leather texture by using fibrous textile paper, is widely used as a leather substitute for furniture sofa, car seat paper, clothing, and various household goods. As it is, the artificial leather is relatively inexpensive compared to leather, and because it gives the texture of leather, it is easily selected from the consumer's point of view.

However, such artificial leather has little insulation, breathability, flexibility and shrinkage, so it is not only easily broken when used in the type of clothing or sofas worn, but also the texture itself feels cold and the user does not have a moisturizing effect. It is weighted.

Therefore, in the end, such artificial leather has many advantages of the artificial leather itself, but as described above, the disadvantages of the artificial leather are not ignored, and thus, the improvement of practicality, high quality, and differentiation is required.

Accordingly, the present invention has been invented in view of the above-mentioned conventional problems, and it is possible to meet the taste of consumers by providing heat retention, ventilation, flexibility, shrinkage and moisture retention while giving leather texture to the surface as artificial leather. The purpose of the present invention is to provide a method of manufacturing a textile fiber, which provides leather texture with practicality and luxury by differentiating it from the existing artificial leather paper, and providing the textile fabric.

1 is a flow chart of a first embodiment showing a manufacturing process of a textile fiber according to the present invention;

2 is a flowchart of a manufacturing process according to a second embodiment of the present invention;

Figure 3 is a partial photograph showing a chemical fiber fabric produced by the manufacturing process according to the present invention.

Explanation of symbols on the main parts of the drawing

1: textile fiber, 2: surface,

3: leather pattern.

The present invention for achieving the above object is about 50 to 300 denier (Denier) 100% polyester, or a polyester of the same denier and a span yarn of about 20 to 140 denier mixed with a known warp knitting machine or circular knitting machine The first chintz process, which is a process of filling a seam on the first finished fiber by shearing through warping or knitting, is preferably about 130 ° C to 180 ° C, preferably about Repeat the first to 4 times, preferably about 2 to 3 times at a temperature of 150 ℃ ~ 160 ℃, and then adjust the width of the fibrous fabric paper to dry the first tenter process (Tenter) about 90 After performing the dyeing and printing process at a temperature of about ℃ ~ 130 ℃, preferably about 100 ℃ ~ 120 ℃, and then about 100 ℃ ~ 140 ℃, preferably about 120 ℃ temperature, About 90 ° C to 140 ° C, preferably about 100 ° C The secondary tenter process is carried out at a temperature of 120 ° C., and is repeatedly carried out in the same manner as the first one of the first ones, so that the texture is subjected to the second ones at about 140 ° C. to 150 ° C. The embossing process (Embo) imparting a design shape is preferably performed at about 140 ° C. to 160 ° C., preferably at about 150 ° C., and finally, through a finishing process, to finish a fibrous textile paper having leather texture.

Wherein the first and second chinch processing time is about 1 yard / 1 minute to 4 minutes, preferably about 1 yard / 2 minutes, and the first and second tenter processing time is about It proceeds at a speed of 20 yards to 25 yards per minute, the dyeing process takes about 3 hours in a hot bath, the embossing process is carried out at a rate of 1 yard / 30 seconds to 1 minute.

Next, the present invention will be described in detail with reference to the accompanying drawings.

First embodiment

1 is a flow chart of a manufacturing process showing a first embodiment according to the present invention. According to this embodiment, the present invention is a 100% polyester yarn having about 50 to 300 denier and is selected from a known warp knitting machine or a circular knitting machine. After the normal process and knitting process, the general chemical fiber fabric is completed by the shaling process, and the chemical fiber fabric is about 130 ° C ~ 180 ° C, preferably about 1 ~ 4 times at a temperature of about 150 ° C ~ 160 ° C. 1 to 1 minute to 4 minutes while repeating 2 to 3 times, preferably the first chinch process proceeds at a rate of about 1 yard / 2 minutes, and about 90 ℃ to 130 ℃ preferably about 100 Dyeing and printing processes performed at a temperature of about 20-25 yards per minute while performing at a temperature of about 120 ° C. to 120 ° C., about 100 hours to about 140 ° C., preferably about 120 ° C. About 90 ° C to 140 ° C, preferably about 100 ° C to 120 ° C The second tenter process, which is carried out at a speed of about 20 to 25 yards per minute while being carried out, is carried out in the same manner as the first chinch process, and is performed at a temperature of about 130 ° C to 170 ° C, preferably about 140 ° C to 150 ° C. Secondary chin process to be carried out, about 140 ℃ to 160 ℃ preferably comprises an embossing process and a finishing process step that proceeds at a rate of about 1 yard / 30 seconds to 1 minute at a temperature of about 150 ℃.

Here, the temperature control in each process is very important because the polyester is very weak in heat during the process, and the temperature limit in each process acts as an important mediator in the manufacturing method of the fiber fabric according to the present invention. Chemical fiber fabric produced by the method is to obtain the desired leather texture by various design choices in the embossing process.

Meanwhile, in the first embodiment of the present invention, if necessary, the first Chinze process step may be deleted, and the treatment may be performed immediately after the sharing process, followed by the first tenter and sewing process.

Second embodiment

Figure 2 is a flow chart of a manufacturing process showing a second embodiment of the present invention,

This example has the same canonical process or knitting as the preceding embodiments with a span yarn ratio of about 2% to 6% with about 94% to 98% polyester with about 50 to 300 denier and about 20 to 140 denier. In the manufacturing process of manufacturing a well-known chemical fiber fabric by a charring process, the chemical fiber fabric which has undergone this charring process is about 130 ° C. to 180 ° C., preferably 1 to 4 at a temperature of about 150 ° C. to 160 ° C. Times are preferably about 1 yard / 1 minute to 4 minutes while repeating about 2 to 3 times, preferably the first Chinze process proceeds at a rate of about 1 yard / 2 minutes, and about 90 ℃ ~ 130 ℃ Preferably, the first tenter process is performed at a speed of about 20 to 25 yards per minute while performing at a temperature of about 100 ° C. to 120 ° C., about 100 ° C. to 140 ° C., preferably about 120 ° C. for about 3 hours. Dyeing and printing process, about 90 to 140 ° C, preferably about 100 to 120 ° C The second tenter process, which proceeds at a rate of about 20 to 25 yards per minute, is carried out in the same manner as the first chinch process, and is performed at about 130 ° C to 170 ° C, preferably at about 140 ° C to 150 ° C. Secondary chin process to be carried out, about 140 ℃ to 160 ℃ preferably comprises an embossing process and a finishing process step that proceeds at a rate of about 1 yard / 30 seconds to 1 minute at a temperature of about 150 ℃.

Here, temperature control in each process is very important, because polyester and span are very weak to heat during the process, and the fiber fabric manufactured in this way can obtain the desired leather texture by various design choices in the embossing process. It is supposed to be.

Meanwhile, in the second embodiment of the present invention, if necessary, the first Chinze process step may be deleted, and the treatment may be performed immediately after the sharing process, followed by the first tenter or sewing needle process.

On the other hand, as shown in Figure 3, the textile fiber 1 according to the present invention is a variety of materials described above, for example, 100% polyester, about 94% to 98% polyester and about 2% to 6 It is formed of% synthetic yarn of span yarn, the surface (2) of its fiber fabric (1) is to obtain a variety of leather pattern (3) texture in the desired shape during the embossing process, that is, desired during the embossing process When the embossing process is performed with the leather pattern (3), the desired leather texture is obtained.

As described above, the present invention has the following functional excellence than the existing artificial leather paper, and visually differentiated more and have a high-quality fabric with a variety of desired pattern leather texture because of the high quality clothing, vehicle seat, It can be used for various purposes such as furniture sofas.

division The present invention Existing artificial leather Warmth has exist none Breathable has exist none Moisturizing has exist none flexibility has exist none contractility has exist none Texture effect Warm cold

Claims (5)

In the process of producing a general fiber fabric by a shaling process after passing through the normal process and knitting process with polyester yarn of about 50 to 300 denier or spandex synthetic yarn of polyester and about 20 to 140 denier, After completion of the charging process, about 130 ° C. to 180 ° C., preferably 1 to 4 times at a temperature of about 150 ° C. to 160 ° C., preferably about 2 to 3 times, about 1 yard / 1 min to 4 The rate of minutes is preferably about 1 to 2 yards, the first chin process, and about 90 to 130 ℃, preferably about 20 to 25 yards / 1 minute while performing at a temperature of about 100 ℃ to 120 ℃ Primary tenter process proceeding at a rate of about 100 ℃ to 140 ℃, preferably about 120 ℃ dyeing and printing process is carried out for about 3 hours, about 90 ℃ to 140 ℃ temperature, preferably about 100 ℃ to 120 ℃ temperature The second tenter process, which proceeds at a rate of about 20 to 25 yards per minute, is carried out in the same manner as the first chinch process, and is performed at about 130 ° C to 170 ° C, preferably at about 140 ° C to 150 ° C. Second chinsing process to be carried out, about 140 ℃ to 160 ℃ preferably about 1 yard / 30 seconds to 1 minute at about 150 ℃ temperature Synthetic method of producing a jikmulji to give a leather texture, characterized in that comprising the embossing step and the finish processing step is conducted at a speed. 2. The method of claim 1, wherein after the sharing process, the primary Chines process is eliminated as necessary and directly connected to the primary tenter process. Woven from polyester or polyester with a thickness of about 50 to 300 denier and spanned synthetic yarn with a thickness of about 20 to 140 denier, it is the first chin process, the first tenta process, the dyeing and printing process, the second chin process, A leather textile fabric giving leather texture, characterized in that the leather pattern (3) is formed on the surface (2) of the textile textile fabric (1) completed through the second tenter process, embossing process, and finishing process. 5. The textile fiber of claim 3, wherein the textile fabric (1) is woven from 100% polyester. 4. The textile fiber of claim 3, wherein the textile fiber (1) is woven from about 94% to 98% polyester and about 2% to 6% span.