MXPA97002358A - New synthetic thread and its manufacturing procedure - Google Patents

Abstract

The present invention relates to the process of manufacturing a new synthetic yarn and yarn itself which has superior feel and gloss and excellent hygroscopic and anti-static color development properties. In detail, stretch the synthetic yarn of several monofilaments at a normal speed, wash it and dry it. If it is completely dry, apply the mixed agent of metallic salt alcohol and functional supplements (hygroscopic agent, protective agent against ultraviolet rays, resistance agent, etc.) on the surface of the synthetic yarn so that they melt and bind on the basis of Flame one with others. Then a multifilament will be formed with a space and the functional supplement is inserted as a type of gel to the space and surface. Now a new synthetic yarn is produced after the washing, drying and tensioning procedures

Description

NEW SYNTHETIC THREAD AND ITS MANUFACTURING PROCEDURE fll convert the property of solvent with a synthetic yarn co or a material this invention is for the manufacturing process of a new synthetic yarn and the yarn itself, which has silk touch and shine, property of superior color development, property of deep hue, hygroscopicity and anti-static.

BACKGROUND OF THE INVENTION In general, among various types of synthetic yarns, those with lighter weight, easy to weave and capable of dyeing at a normal temperature, as well as having an absorbency and property of color development superior to those of polyester are limited in their use due to the imperfection of its silk touch. Specially, Korean clothing has had a lot of trouble because it uses twisted acrylic filaments attached to a flame base, or melts them at 1? D ° C during a heat procedure when sewing and cutting due to shortages of your material In addition, the speed of the flame-based bonding process with a spinning speed of 100 m / mm results in a decrease in productivity and an increase in the cost price.

Also, the conversion process in the dyeing process under factory conditions takes around 30 minutes per meter, and there will be a stain due to deterioration by touch and a change in color. It can be said that the thin fabric is impossible to process. Many consumers have had a problem of quality deterioration processed after about five washes. To establish these current problems, by making the surface of the synthetic yarn of several monofilaments thoroughly melted and solidified, this invention obtains a plurality of filaments from several filaments. At this time, a one minute space is formed between the multi filaments and the functional material will be inserted into it to have superior dyeing, igroscopicity, and warmth property. In particular, the touch and shine of silk can make its use apply to various types of clothing.

BRIEF DESCRIPTION OF THE INVENTION To achieve the aforementioned object, in this invention a multi-filament synthetic yarn with a relevant tension must be stretched. By heating the surface of the stretched synthetic yarn to a fixed temperature and passing it through a solvent, the monofixed surface melts meticulously and several molten filaments solidify to join the flame base with each other. After this, the washing, drying and tensioning procedure should be followed. In accordance with the aforementioned procedures, finally the manufacture of the new synthetic yarn of which this new invention deals is finished. A preliminary heating temperature in the synthetic yarn should be around 60-80 ° C, and a solvent component that is used to melt the surface of the raw heated yarn will be mixed with industrial alcohol and metal salt. Then, you can insert the necessary processing matepal (ultraviolet protection agent, fireproof agent, etc.) into the solvent.

BRIEF DESCRIPTION OF THE DRAWINGS Drawing l.- Sketch of the development plan of the manufacturing process for this invention. Drawing 2: Sketch of the sectional composition plan of the new synthetic yarn of this invention. * Descriptions of the most important parts of this invention as shown in the drawings. (1) Synthetic yarn (2) First supply roller (4) Washing tub (6) Hot air drying room (8) Heater drying room (10) Second supply roller (12) Processing area (14) Second wash tank (16) Hot air drying room (18) Third supply roller (20) Dryer room per heat (22) Conversion zone (24) Wash unit (26) Fourth hot air drying (28) Heater drying room (30) Stretch roller (31) Oiling process tub (32) Stress zone (34) Space DETAILED DESCRIPTION OF THE INVENTION The details of this execution example according to an outline of the processing plan are the following ones. Under a relevant tension, the synthetic filament yarn (1) is stretched through the first supply roller (2) at a speed of approximately 600m / m? N. A greasy substance and impurities will be removed through the first wash tub (4). The washed filament (F) will pass through the drying room based on hot air (6) and the drying room by heater (8). At this time, the temperature of the drying room per heater (8) is maintained at 60-80 ° C to properly heat the filament. The filament (F) will pass through the first processing device through the second supply roller (10) and needs the first processing agent to be applied to the surface of the filament (F) and also to be washed and dried. That is, in the processing zone (12), the first processing agent that is applied to the surface of the filament (F) will be the metal salt and the alcohol, and its temperature should be approximately 40 ° C. Also, the ideal mixed ratio is 15-25% metal salt and 75-85% alcohol. Therefore, it is very effective to add functional substances such as UV protection agents, fireproofing agent, hygroscopic agent, etc. to the mixed liquid in the processing zone (12). From the aforementioned process, the surface of the nylon filament is melted a little by the mixed liquid of metal salt and alcohol, and many filaments will be bonded by flame with each other. If you leave this condition co or the melting process will continue continuously.

So a washing procedure must follow to prevent the successive melting process after the solution reaches the degree of bond flame. The solvent is that which is removed by washing, and the other functional materials remain in a space (34) in the form of a gel which can not be decomposed in water. In this way, in the second washing tub (14), the mixed liquid must be removed from the surface of the filament, which is processed with a mixture of metal salt and alcohol in the processing zone (12). After this, dry in the drying room with hot air (16). The filament (F) is finished drying in the drying room by heater (20) through the third supply roller (18) to be completely dry, and the filament (F) changes its properties through the second procedure (the process agent is the same as the first.) in the polymer properties conversion zone (22). Then, wash the filament in a tub (24) and dry completely in the drying room (26) and the drying room per heater (28). Although the ingredients of the second conversion agent are the same as the first ones, their procedure and system are different. In detail, the first procedure is in the monofílamento for a union based on fire, but in the second procedure, a link in the molecular chain of the synthetic thread that is formed in the outer layer of the multifiiamento of vanes filaments should be cut to converting the property to a low density, and the components of the second processing agent are formed as a type of capsule on the surface of the filament to make the functional matters permanently resist. If the filament drying (F) is completed, there is stretching through a stretching roller (30). Then, a greasing process must be carried out in a tub (31) and it must be tensioned in an area (32). Now the manufacture of the new synthetic yarn on which this invention is concerned is finished. A space will be formed at regular intervals between the filaments from a multi-filament flame-based bond as the second stretch. Therefore, the filament can have adequate humidity as well as hygroscopicity, dyed property and superior warmth property due to a functional material inserted in the space (34). Thus, if the cloth is used for clothes, the generation of static electricity can be controlled. In addition, since several filaments are joined to each other, the current sizing operation is excluded and can be adapted for the summer clothing material. Then, this invention is to process the surface of several synthetic filaments with a mixed liquid of metal salt and alcohol that is melted and combined. You can also expect many effects because of the space between several combined filaments and the functional materials inserted in it.

Claims (4)

NOVELTY OF THE INVENTION CLAIMS

1. - The process of manufacturing a new synthetic material. Stretch the synthetic yarn of several monofilaments at a normal speed, wash in a wash tub The impurities that have the surface of the synthetic yarn. Then dry and heat to a temperature of about 60-180 ° C to make synthetic yarn heated preferentially to a fixed temperature. If these procedures are completed, apply the mixed liquid of metallic salt (15-25%) and alcohol (75-85%) to the surface. By means of the mixed liquid the surfaces of the filaments are melted to join heat base with one another and a space is formed between the filaments to become a multi filament. Now a new synthetic yarn is produced after the washing, drying and tensioning procedures. 2.- The new synthetic yarn. Stretch the synthetic yarn from monofi laments at a normal speed and wash out the impurities it has The surface of the synthetic yarn in a wash tub. Then dry and heat to a temperature of about 60-80 ° C to make the synthetic yarn preliminarily heated to a fixed temperature. If these procedures are completed, apply the mixed liquid of metallic salt (15-25%) and alcohol (75-85%) to the surface. Through the mixed liquid the surfaces of the filaments melt to be a flame-based bond with each other and a space is formed between the filaments to become a last filament. Now a new synthetic yarn was produced after the washing, drying and tensioning procedures. 3.- Manufacturing procedure of a new synthetic yarn. In the first paragraph, by adding a functional supplement (protective agent against ultraviolet rays, fireproofing agent, hygroscopic agent, etc.) to the metal salt and alcohol processing agent, a space can be formed between the null and regrets Also this new synthetic yarn has a property that a functional supplement is inserted or applied to the surface. 4.- The new synthetic yarn. In the second paragraph, adding a functional supplement (protective agent against ultraviolet rays, fireproofing agent, hygroscopic agent, etc.) to the metallic salt and alcohol processing agent can form a space between the multifilaments. Also this new synthetic yarn has a property that a functional supplement is inserted or applied to the surface.