KR100429310B1 - manufacturing method for coating glove and thereby coating glove - Google Patents

Abstract

The present invention relates to a whole coated gloves, and a weaving step of weaving gloves using fibers; A coating solution preparation step of stirring a mixed solution of polyurethane, dimethyl formamide (DMF), a surfactant, and a pigment in a sealed state; A coating step of coating the coating solution on the glove by dipping the mold in which the glove is sandwiched in the stirred coating solution, and simultaneously rotating the mold up and down; A solidification step of solidifying the coating liquid by dipping the coated liquid coated gloves into a water bath of 30 ° C. or lower; In addition, the post-treatment step of washing and drying the glove through the coagulation step; the manufacturing method of the coated glove comprising a technical gist. Then, the fabric is woven with a fiber, the finger inserting portion 100, the cuff portion 110, and the tightening portion 120 is equipped with a glove formed in a mold, and a mixture of polyurethane, dimethyl formamide, surfactant, pigment and stirred It is also a technical gist of the glove to be dipped into the finished coating liquid to flow the mold up and down and at the same time to rotate the coating glove to form a coating layer over the glove. Accordingly, there is an advantage that breathability and fit, elasticity is good and useful for delicate work.

Description

Manufacturing method of coating gloves and coating gloves manufactured by the method {manufacturing method for coating glove and thereby coating glove}

The present invention relates to an overall coating gloves, and more particularly, by coating a polyurethane-based coating liquid on a fiber woven glove, good breathability, elasticity and easy to delicate work as well as excellent coating gloves will be.

In general, gloves are used to protect hands or to prevent contamination of the workpiece.

The gloves used for this purpose are used by coating rubber on the surface of the cotton gloves for the purpose of extending the life of the gloves or preventing slippage, but the prior art is simply coated with a method of dipping cotton gloves in a rubber solution and washing them. Not only the adhesion of the rubber coating liquid is not made well, the surface of the coated rubber has a problem such that the object slips from the hand when the user grabs the object.

In addition, when the rubber liquid is coated, there is also a problem in that the ventilation of the glove is not good and sweating on the hands is impossible such as long time operation.

Accordingly, the present invention has been made to solve the above problems, by coating a polyurethane-based coating liquid on the surface of the fiber woven glove, good breathability and good elasticity, easy to work as well as easy to work It is an object of the present invention to provide a method for producing coated gloves and coated gloves prepared by the method.

1-a manufacturing process of the coated gloves according to the invention.

2-a perspective view of the coated gloves.

<Description of Symbols for Major Parts of Drawings>

100: finger insertion portion 110: wrist portion

120: tightening part

The present invention for achieving the above object, Weaving step of weaving gloves using fibers; A coating solution preparation step of stirring a mixed solution of polyurethane, dimethyl formamide (DMF), a surfactant, and a pigment in a sealed state; A coating step of coating the coating solution on the glove by dipping the mold in which the glove is sandwiched in the stirred coating solution, and simultaneously rotating the mold up and down; A solidification step of solidifying the coating liquid by dipping the coated liquid coated gloves into a water bath of 30 ° C. or lower; In addition, the post-treatment step of washing and drying the gloves through the coagulation step; the manufacturing method of the coated gloves comprising a technical gist.

Here, the post-treatment step, the washing step of washing the gloves using water; A cooling and washing step of removing impurities from the gloves and preventing sudden volatilization of residual DMF; It is preferably configured to include; drying step of drying the glove after the cooling and washing step at 80 ℃ to 95 ℃.

After the drying step, the mold is preferably configured to include a mold cooling step of preventing deformation of the glove by cooling the glove coated with the coating liquid by indirect heat transfer through the mold by cooling the mold into which the glove is inserted.

According to the present invention, a glove made of fiber and having a finger inserting part, a cuff part, and a fastening part are mounted on a mold, and the polyurethane, dimethyl formamide, a surfactant, and a pigment are mixed and stirred to dip the glove into the finished coating solution. It is also a technical gist of the coating gloves in which a coating layer is formed on the gloves by simultaneously rotating the mold and rotating the mold.

Here, after the coating layer is formed, the glove is subjected to a solidification process in a water bath of 30 ° C or less, and after the solidification process, the glove is preferably subjected to a washing process, a cooling washing process and a drying process at 80 ° C to 95 ° C.

Then, after the drying process, it is preferable to go through a mold cooling process to prevent deformation of the glove coated with the coating liquid by indirect heat transfer by cooling the mold fitted with the glove.

Thereby, there exists an advantage that air permeability, workability, and grounding property are favorable, and elasticity is favorable.

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

1 is a manufacturing process diagram of the coated gloves according to the present invention, Figure 2 is a perspective view of the coated gloves, the present invention by applying a thin polyurethane-based coating liquid on the surface of the gloves woven fiber to the texture of the fiber to the outside At the same time, to provide a coating glove with excellent breathability, excellent grip and excellent elasticity and wearing comfort will be described in detail below the manufacturing method and coating gloves of the coating gloves according to the present invention.

<Manufacturing Method>

Weaving step;

Gloves are made from thin, stretchy nylon threads.

The glove is made of nylon, rubber yarn, and adhesive yarn, and is woven and formed to have a longer length of the wrist (rubber thread) than the conventional work glove.

-Coating liquid preparation step;

After mixing polyurethane, dimethyl formamide (DMF), surfactant, and pigment in a certain ratio, the mixed mixture is completely sealed and stirred for 1 hour or more. The coating solution is completed through the above process.

A coating step;

When the gloves are woven and the coating solution is prepared, the coating solution is filled into a predetermined container, and the woven gloves are inserted into the mold.

Then, the mold was slowly dipping (30 seconds), and the smoothness of the applied coating liquid was given by flowing the mold upward and downward so as to uniformly apply the polyurethane solution to be applied, and by rotating the mold a predetermined time. Removed. Here, the room temperature and humidity during the coating process is preferably as low as possible.

-Solidification step;

The coating solution applied to the surface of the glove is coated to complete the coating step, the coagulation step proceeds by immersing the glove in the water tank temperature of 30 ℃ or less. In the coagulation step, it is advantageous to increase the concentration of DMF.

-Washing step;

The coated gloves, which have undergone the coagulation step, have to go through a washing step to remove impurities and DMF remaining on the surface of the gloves by precipitating gloves inside the water tank of about 50 ° C. For this purpose, the lower the concentration of DMF, the easier the removal of DMF.

-, Cooling washing stage

The glove that has undergone the washing step is intended to prevent rapid volatilization of residual DMF that may occur during the drying step as well as the removal of impurities while the cooling washing step is performed in the cooling water.

-Drying step;

The coating gloves that have undergone the cooling and washing steps are subjected to a drying step, and the drying temperature is performed for a predetermined time at 80 ° C. to 95 ° C. After the drying step, the moisture of the coating gloves is evaporated and remaining in the coating gloves. Unnecessary DMF component is gradually volatilized.

-Mold cooling step;

The coated gloves which have undergone the drying step may be deformed by external pressure. The coated gloves are cooled again by indirect heat transfer by cooling the mold by cooling the mold with the gloves mounted on the mold. Let's do it. The mold cooling is made by delivering a cold air using a blower or a cooler to the mold, and through the above process, the stepless deformation of the coated gloves is prevented.

Through the above process, the coating gloves coated with the polyurethane-based coating solution on the entire surface of the glove is completed, and the finished coating gloves have good breathability, have elasticity and excellent fit, and can be used for delicate work.

The coating glove is provided with a finger inserting portion 100 and at the same time it is configured to extend the cuff portion 110 to protect the user's cuff portion during work, and tightening portion 120 to the end of the cuff portion 110 It is formed so that it does not flow easily from the cuff.

The present invention by the above configuration has the effect of good ventilation and no sweat on the hands.

And there is also the effect of excellent elasticity and fit.

In addition, the polyurethane-based coating has a good grip and can be used for delicate work.

Claims (7)

delete delete A weaving step of weaving gloves using fibers; A coating solution preparation step of stirring a mixed solution of polyurethane, dimethyl formamide (DMF), a surfactant, and a pigment in a sealed state; A coating step of coating the coating solution on the glove by dipping the mold in which the glove is sandwiched in the stirred coating solution, and simultaneously rotating the mold up and down; A solidifying step of solidifying the coating liquid by dipping the coated liquid coated gloves into a water bath of 30 ° C. or lower; A washing step of washing gloves using water; A cooling and washing step of removing impurities from the gloves and preventing sudden volatilization of residual DMF; A drying step of drying the gloves which have undergone cooling and washing at 80 ° C to 95 ° C; And, Method of manufacturing a coated glove comprising: a mold cooling step of preventing deformation of the glove by cooling the glove coated with the coating liquid by indirect heat transfer through the mold by cooling the mold to which the glove is inserted. Woven with fibers and equipped with gloves, finger inserts, cuffs, and fasteners formed on the mold, and a mixture of polyurethane, dimethyl formamide, a surfactant, and a pigment was mixed to stir the gloves to the finished coating solution. Coating gloves, characterized in that the coating layer is formed on the glove by rotating at the same time to flow up and down. The coated glove of claim 4, wherein after the coating layer is formed, the glove is solidified in a water bath of 30 ° C. or less. 6. The coated gloves according to claim 5, wherein after the solidification process, the gloves undergo a washing process, a cooling washing process and a drying process at 80 ° C to 95 ° C. The coated gloves according to claim 6, wherein after the drying process, a mold cooling process is performed to prevent deformation of the gloves coated with the coating liquid by indirect heat transfer by cooling the mold to which the gloves are fitted.