KR102186366B1 - Cold-weather and water-proof gloves and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a cold- and waterproof glove and a manufacturing method thereof, and in particular, a pre-treatment process such as immersion in a calcium chloride treatment solution before coating is unnecessary, and the coating layer is not separated, and thus, it is used in a winter and waterproof glove having excellent durability and a manufacturing method thereof. As related to the present invention, a) a step of manufacturing a glove consisting of a terry knitted structure consisting of a top warp yarn and a weft yarn made of cotton yarn, and a pile yarn made of acrylic yarn, and the ground warp yarn and the weft yarn forming an outer surface; b) brushing the pile slope of the glove while the glove is turned over to form a brush; and c) inserting the brushed gloves into a mold in a state in which they are turned upside down, and then coating latex on the outer surface of the gloves.

Description

Cold-weather and water-proof gloves and manufacturing method thereof

The present invention relates to a cold- and waterproof glove and a manufacturing method thereof, and in particular, a pre-treatment process such as immersion in a calcium chloride treatment solution before coating is unnecessary, and the coating layer is not separated, and thus, it is used in a winter and waterproof glove having excellent durability and a manufacturing method thereof. About.

A glove is an object worn on the hand to protect the hand or to prevent or decorate the cold.

In general, in various industrial sites, gloves are widely used to protect the hands of workers so that they can perform work in a safe state when transporting construction materials, and to hold objects safely without slipping when transporting materials.

Gloves used in industrial sites use different shapes and materials depending on the purpose of use of what kind of work the worker does, and are produced using synthetic fibers, leather, and cotton materials.

First, synthetic fibers have stronger chemical resistance than natural materials, and include neoprene, nitrile, latex, pe, and pvc, and natural fibers include cotton, blended yarn, and Kevlar. In addition, leather is used for industrial gloves. To manufacture.

However, except for workers engaged in special occupations, ordinary workers mainly use cotton gloves, but the cotton gloves are widely worn by workers because the price is inexpensive, breathable, and there is no inconvenience in moving fingers freely.

On the other hand, conventional cotton gloves are not waterproof, so if you hold something wet, moisture flows into the gloves and wets the gloves and hands. In addition, there is a problem in that oil is absorbed into the cotton glove at sites handling oil-stained machines or parts such as automobile maintenance companies.

For this reason, recently, a coated cotton glove capable of preventing the penetration of moisture or oil by forming a coating layer on the palm surface of the cotton glove has been developed and widely used as in Patent Document 0001.

Patent Document 0001 is a coating solution in which 100 to 150 parts by weight of water and 0.5 to 2.0 parts by weight of a foaming agent are mixed with respect to 100 parts by weight of a resin mixture in which 50 to 70% by weight of an NBR resin and 30 to 50% by weight of a polyurea resin are mixed. Mixing step; Putting the mixed coating solution into a stirrer and stirring for 24 hours; Aging the stirred coating solution for 24 hours while the stirring is stopped; Agitating the aged coating solution in a stirrer to generate air bubbles; It consists in the step of coating the glove with a glove coating device using the coating liquid that generated the bubbles. Patent Document 0001 has an air circulation function that makes it comfortable to wear without the stuffiness of the gloved hand at the same time, even if the worker wears the glove for a long time, it does not sweat the hand due to the circulation of air. There is an advantage.

However, Patent Literature 0001 uses NBR resin, so that the process is complicated, such as requiring pretreatment of calcium chloride or the like before coating the glove, and there is a limitation in that the coating layer is easily torn due to lack of elasticity or the wearing feeling is not good.

In addition, patent document 0002 and the like have been proposed in relation to winter gloves. Patent Document 0002 is a first process of forming a hair on one side of the cotton woven fabric, and completing the endothelium having the shape of a hand so that the side on which the hair is formed becomes an inner surface in contact with the human body; A second process of instantly applying high heat to the outer surface of the endothelium completed in the first process to remove fine hairs remaining on the outer surface of the endothelium; A third process of applying a fiber water repellent having an adhesive function to the outer surface of the inner skin on which the second process has been performed; And a fourth process of forming the outer skin by spraying liquid PVC on the outer surface of the inner skin in a direct spray coating method after the third process is performed. The inner skin and the outer skin are integrally formed, the adhesion between the inner skin and the outer skin is improved, and the shape is formed in a triangular shape, thereby reducing adhesion and eliminating instability, and improving convenience in use.

However, Patent Literature 0002 has a problem in that it is not easy to form hairs enough to exhibit cold protection performance on the surface, and a process such as heating at high heat is required on the outer surface of the endothelium, and so on.

KR10-1683767B1 (2016.12.01 KR10-0354843B1 (2002.09.17)

An object of the present invention for achieving the above object is to provide a cold and waterproof glove having excellent durability, such as immersion in a calcium chloride treatment solution before coating, and the like, and a coating layer is not separated, and a manufacturing method thereof. .

The present invention for achieving the above object,

a) manufacturing a glove consisting of a terry knitted structure consisting of a top warp yarn and a weft made of cotton yarn, and a pile warp made of an acrylic yarn, the glove forming an outer surface of the ground warp yarn and the weft yarn;

b) brushing the pile slope of the glove while the glove is turned over to form a brush;

c) the step of coating latex on the outer surface of the glove after inserting the brushed glove in a mold in a state in which the brushed glove is in its original state. It provides a method of manufacturing a glove for cold protection and waterproofing, comprising:

And in the step a), it is preferable to manufacture a glove having a terry knitted structure with a knitting density of 7 to 13 gauges by using the branch warp, weft and pile warp.

In the step a), the cotton yarn forming the branch and weft yarns is preferably made of cotton blended yarn in which 20 to 40% by weight of polyester is mixed with cotton.

In addition, step a),

A step of manufacturing an endothelial glove consisting of a terry knitted structure consisting of a top slope and a weft consisting of cotton yarn, and a pile slope consisting of an acrylic yarn, and wherein the branch and weft yarns form an outer surface;

Knitting using cotton yarn to manufacture an outer glove,

Turning over the outer glove;

It is preferable to include a step of manufacturing a glove by fixing a wrist portion in a state in which the endothelial glove is fitted to the inverted outer glove.

In particular, it is preferable to manufacture an outer glove by knitting at a knitting density of 13 to 18 gauge using the cotton yarn.

And it is preferable that the step c) comprises a step of coating latex on the outer glove while penetrating the outer surface of the inner glove while the glove is inserted into the mold.

In addition, the present invention provides a cold protection and waterproof gloves, characterized in that manufactured by the manufacturing method of the above cold protection and waterproof gloves.

In the method of manufacturing a glove for winter and waterproofing of the present invention, brushing is formed on a pile slope made of acrylic yarn of a glove having a terry knitted structure, and a latex coating is applied to the outer surface of the glove made of a branch yarn made of cotton yarn and a weft yarn. There is an effect that can manufacture gloves with excellent waterproof properties.

Figure 1 is a flow chart schematically showing a method of manufacturing the cold and waterproof gloves of the present invention.
2 is a view schematically showing a glove of a terry knitted structure,
3 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the glove of the terry knitted structure.
4 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the inverted glove,
5 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the glove in which the loop of the pile slope was cut by brush treatment.
6 is a view schematically showing a glove formed with a latex coating layer,
7 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of a glove with a latex coating layer formed thereon.

Hereinafter, the cold and waterproof gloves of the present invention and a manufacturing method thereof will be described in detail by way of examples, and the scope of the present invention is not limited to the following examples.

Figure 1 is a flow chart schematically showing a method of manufacturing the cold and waterproof gloves of the present invention.

The manufacturing method of the winter and waterproof gloves of the present invention is largely composed of a terry knitted structure glove manufacturing step, a brush forming step, and a coating step.

FIG. 2 is a schematic view showing a glove of a terry knitted structure, and FIG. 3 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the glove of a terry knitted structure.

The glove manufacturing step of the terry knitted structure of the present invention is composed of a terry knitted structure consisting of a branch yarn and a weft yarn made of cotton yarn, and a pile yarn made of acrylic yarn, and the ground yarn and weft yarn form an outer surface and a glove in which the pile slope is formed in a loop This is the step of manufacturing (10).

The outer surface 110 of the glove 10 made of the terry knitted structure is composed of a branch slope 112 and a weft thread 114 made of cotton yarn, and the inner surface 130 is made of a pile slope 132 made of acrylic yarn.

As the outer surface 110 of the glove is made of cotton yarn, when coating with latex in the coating step, the latex is not coated to the inside and thus does not penetrate to the pile slope 132 made of acrylic yarn.

Particularly, in order to effectively coat the latex on the outer surface without penetrating the inside of the glove, the cotton yarn forming the branch slope 112 and the weft yarn 114 is 60 to 80% by weight cotton, and 20 to 40% polyester by weight. It is better to consist of cotton blended yarn in which% is mixed.

In addition, as the pile tilt 132 is made of acrylic yarn, it is possible to obtain brushing in a bulky state, such as the loop of the pile tilt being stretched or cut with a hook formed during brush treatment in the brushing formation step.

In addition, in the coating step, in order to prevent latex from penetrating to the inside of the glove and interfering with the raising of the pile tilt 132, the glove 10 is made from 7 to 13 gauge using a ground tilt, a weft yarn, and a pile tilt. It is recommended to knit a terry-knitted glove with a knitting density of.

If the glove 10 is knitted with a knitting density of less than 7 gauge, it may completely penetrate into the glove when coated with latex, thereby interfering with the formation of raising of the pile inclination, and when knitting with a knitting density of more than 13 gauge, the latex coating layer There is a problem in that the bonding strength of the coating layer is low because it does not smoothly penetrate into the weft and branch yarns.

4 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the inverted glove, and FIG. 5 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the glove in which the loop of the pile slope was cut by brush treatment.

Next, the raising of the glove is a step of forming the raising of the glove by brushing the slope of the glove while the glove 10 is turned over.

The glove manufactured by the glove manufacturing step of the terry knitted structure is turned over so that the pile tilt 132 of the inner surface is exposed as shown in FIG. 4, and the pile tilt 132 made of acrylic yarn in the inverted state is brushed and brushed as shown in FIG. Form (132a).

As the pile tilt 132 is made of acrylic yarn, by brushing using a brush made of metal wire, the loop of the pile tilt 132 made of acrylic yarn is stretched or cut in a state of forming a hook. A bulky raised layer 132a can be formed. In this way, the pile slope 132 may be brushed to form a bulky raised layer 132a, so that a glove having excellent warmth and comfort may be obtained.

6 is a view schematically showing a glove formed with a latex coating layer, and FIG. 7 is a partial longitudinal sectional view showing an enlarged longitudinal sectional state of a part of the glove formed with the latex coating layer.

In addition, in the coating step, after inserting the brushed gloves into a mold in a state in which they are turned upside down, latex is coated on the outer surface of the gloves as shown in FIG. 6.

By coating the gloves inserted in the mold using a latex coating solution, as shown in FIG. 7, the latex coating solution is coated on the ground warp yarn 112 and weft yarn 114 made of cotton yarn. At this time, since the branch yarn 112 and the weft yarn 114 constituting the outer surface of the glove are made of cotton yarn, the latex coating solution does not penetrate the pile slope 132 made of acrylic yarn located inside the glove, so that the bulky raised layer (132a) Is maintained.

On the other hand, as the glove 10 is dried in a state in which the coating liquid is formed on the finger knot portion of the glove 10, there is a disadvantage that the fit of the finger tip of the glove is not good.

Thus, the step of manufacturing the glove of the terry knitted structure is composed of a terry knitted structure consisting of a terry knitted structure consisting of a branch slope made of cotton yarn and a weft yarn, and a pile slope made of acrylic yarn, and the step of manufacturing an endothelial glove having the branch slope and the weft yarn forming an outer surface, and the cotton yarn It is preferable that it comprises a step of manufacturing an outer glove by knitting using, turning over the outer glove, and manufacturing a glove by fixing the wrist while the inner skin glove is fitted to the inverted outer glove.

After manufacturing the outer glove, by turning it over, a knot formed on the finger portion of the outer glove is positioned inside, and in this state, the endothelial glove is fitted, and the wrist portion of the outer glove and the wrist portion of the endothelial glove are Fix it by sewing, etc.

In the case of manufacturing the glove in this way, as the knot formed on the finger of the outer glove is positioned inside, the latex coating solution is uniformly coated not only at the finger tip of the outer glove, but also throughout the entirety by the coating step. There is this.

In addition, when coating with a latex coating solution in the coating step, in order to coat latex on the outer glove in a state penetrated into the outer surface of the endothelial glove, that is, the ground slope and the weft of the endothelial glove, the outer glove was used as cotton yarn. It is preferable to manufacture by knitting at a knitting density of 13 to 18 gauge.

10: Terry knitted structure gloves,
110: outer surface of gloves,
112: Jigyeongsa,
114: weft
130: inside the glove,
132: pile slope,
150: latex coating layer

Claims (7)

a) manufacturing a glove consisting of a terry knitted structure consisting of a top warp yarn and a weft made of cotton yarn, and a pile warp made of an acrylic yarn, the glove forming an outer surface of the ground warp yarn and the weft yarn;
b) brushing the pile slope of the glove while the glove is turned over to form a brush;
c) inserting the brushed gloves into a mold in a state in which they are turned upside down, and then coating latex on the outer surface of the gloves; including,
The step a) is a step of manufacturing an endothelial glove consisting of a terry knitted structure consisting of a top slope and a weft consisting of cotton yarn, and a pile slope consisting of an acrylic yarn, and the branch yarn and the weft forming an outer surface; Manufacturing an outer glove by knitting at a knitting density of 13 to 18 gauge using cotton yarn; Turning over the outer glove; Manufacturing a glove by fixing the wrist in a state in which the endothelial glove is fitted to the inverted outer glove; including,
The step c) is a step of coating latex on the outer glove while penetrating the outer surface of the inner glove while the glove is inserted into the mold.
The method of claim 1,
The step a) is a method of manufacturing a glove for cold protection and waterproofing, characterized in that to manufacture a glove having a terry knitted structure with a knitting density of 7 to 13 gauge by using the ground warp, weft and pile warp.
The method of claim 1,
The method of manufacturing a winter and waterproof gloves, characterized in that the cotton yarn forming the branch yarn and the weft yarn in step a) is made of cotton blended yarn in which 20 to 40% by weight of polyester is mixed with cotton.
Cold and waterproof gloves, characterized in that produced by the manufacturing method of any one of claims 1 to 3. delete delete delete

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