KR101805845B1 - Manufacturing method for intermediate layer of glove and intermediate layer of glove manufactured by its method - Google Patents

Abstract

Provided by the present invention are a glove intermediate membrane manufacturing method and a glove intermediate membrane manufacture by the method. The present invention can: separate an unbonded hot melt for the intermediate membrane during a high frequency welding; lower a defect rate significantly by removing a necessity of turning the intermediate membrane twice in order to separate an unbonded hot melt for the intermediate membrane during a high frequency welding; and shorten manufacturing time significantly by simultaneously cutting a plurality of intermediate membrane sets. The glove intermediate membrane manufacturing method according to an embodiment of the present invention includes: a step of stacking a plurality of sheet-shaped intermediate membrane sets; a step of cutting the stacked sets of sheet-shaped intermediate membranes into a glove-shaped intermediate membrane at once by using a cutter; and a step of fusing the cut glove-shaped intermediate membrane edge unit with high frequency by using a high frequency fusing machine. The present invention also includes a step of separating a residual hot melt positioned in the inner side of the glove-shaped intermediate membrane cut in the high frequency fusing step.

Description

TECHNICAL FIELD The present invention relates to a method for manufacturing a glove intermediate glove, and a glove intermediate glove manufactured by the method. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to glove intermediate gloves,

The present invention relates to a process for producing glove intermediate particles and a glove intermediate glove produced by the method, and more particularly, to a glove intermediate glove which is waterproof or waterproof, And a glove intermediate produced by the method.

In recent years, interest and efforts to improve the quality of life have been rapidly increasing due to utilization of leisure time by various outdoor activities such as leisure sports and driving according to the improvement of living standards, and accordingly, Demand for Korea is also rapidly expanding.

The functional garment may have properties such as waterproof, breathable, windproof, heat insulation, or flame retardancy, cut resistance, and the like, and these characteristics may be independently implemented in any one or a combination of one or more, Has a laminated structure of a plurality of layers, and at least one layer is composed of a functional layer.

For example, in the case of waterproof and breathable functional garments, a laminate made of an elastomer such as polytetrafluoroethylene (PTFE), expanded PTFE having a hydrophilic layer, respirable polyurethane, or copolyether ester ) A film or coating layer is applied as a functional layer.

Conventional functional gloves are produced by separately preparing an endothelium, an intermediate blood, and an outer skin, sewing a tap on each end of the corresponding fingers of the endothelium and the intermediate blood, laminating the middle blood to the endothelium, Tap is sewn on each end of the corresponding fingers, the outer skin is turned upside down to the middle, and the wrist is sewn on the glove.

However, in the case of functional gloves composed of an endothelium having a soft and good touch, a skin having a waterproof property and a heat insulating property, and a thin film structure which is easy to waterproof and absorb sweat and discharge, the endothelium, the middle blood, The gloves with the tap sewing at the ends, interconnecting the intermediate blood to the inner skin, and then covering the outer skin to the intermediate blood again require tedious and time-consuming work that requires a great deal of effort and time in sewing , It is inevitable that the wind and waterproof characteristics are deteriorated due to the needle marks formed on the sewing part, especially, the middle pipe of the thin polymer film structure, and when the sewing machine is sewn to a position deviating from the correct position in the sewing process, There is a problem that it is liable to cause product failure.

In order to solve such a conventional problem, a garment having a waterproof and windproof tape attached to the sewing part, a seam sealing treatment, or a waterproof and windproof polymer coated on the sewing part is commercially available on the market, It is troublesome and causes an increase in manufacturing cost. Further, since the waterproof and windproof polymer coating layer is removed by washing or the like, or the sealing tape exposed on the inner surface is peeled off .

In order to solve various problems of conventional sewing treatments in various kinds of clothes made up of the inner and outer skin and the outer skin including the gloves and the hat as described above, the adhesion of the inner skin and the middle skin, There have been proposed various methods using an adhesive member to which a hot-melt adhesive layer is applied together with or without sewing.

As a typical example, U.S. Patent No. 4,995,119 (Feb. 26, 1991) discloses a thimble-shaped finger pad having an adhesive layer on the inner and outer surfaces of a finger end of an inner glove layer made of vinyl or rubber, And then a protective glove with an outer glove layer made of vinyl or rubber attached thereto is proposed. As the adhesive layer, glue, cement, adhesive, and other bonding agents are proposed .

However, the above conventional technology is essentially related to protective gloves for surgical operations, and it is not only irrelevant to cold or wind, but also relates to polymer film gloves, so there is a certain restriction on the moisture permeability, And the like. In addition, it only suggests a glove for the purpose of protecting the operator's finger end during work such as gardening.

On the other hand, Korean Patent No. 1120579 discloses a method of adhering the edge portion of the intermediate blob using a hot melt. However, in the above prior art, an adhesive method of high-frequency fusion bonding the rims is used between two intermediate materials cut in an glove shape through a hot melt cut in an glove shape, so that a glove-shaped intermediate and hot melt are cut into a high- If they can not be precisely matched, there is a high possibility of causing a short-circuit accident at high frequency welding. By way of example, in a high frequency fusion machine using 13 kVA as input power and 380 volts (V) as input voltage, a large current of 34 amperes or more flows. Therefore, there is a problem in that, in the case of a short-circuit accident, not only the intermediate blood is defective but also the high-frequency welding machine is broken and the safety risk of the worker is high.

In addition, according to the above-described prior art, since hot melt unbonded is separated after high-frequency fusion welding, it is not easy to separate hot melt that has cooled down in an instant from the edge portion. Therefore, it is inconvenient to turn over the intermediate blood and separate the hot melt from the rim and then turn the intermediate blood back to the original state, and the manufacturing time is also increased.

[Patent Document 1] Japanese Patent Application Laid-open No. 10-1120579 [ United States Patent No. 4430759 GLOVE United States Patent 4995119 Protective glove and glove liners

The present invention provides a method for producing a glove intermediate pitch capable of remarkably shortening a manufacturing time by separating unbonded hot melt for intermediate use during high frequency welding, and a glove intermediate pitch produced by the method.

Further, the present invention provides a method for manufacturing a glove intermediate pellet which can significantly reduce a defective rate by eliminating the need for reversing the middle pellet twice in order to separate an unadhered hot-melt hot melt, and a glove intermediate pellet produced by the method.

In addition, the present invention provides a method for manufacturing glove intermediate pellets, which can greatly shorten manufacturing time by simultaneously cutting a plurality of sets of intermediate pellets, and a glove intermediate pellet produced by the method.

According to an aspect of the present invention, there is provided a method for manufacturing a glove box intermediate ply, comprising: stacking a plurality of sets of sheet-shaped intermediate ply; Forming a plurality of stacked sets of the sheet-like intermediate pellets in a glove-shaped intermediate fatigue cutting step at once using a cutter; And a step of high frequency welding the gloved intermediate piece to be trimmed using a high frequency welding machine. The residual hot melt located inside the glove shaped intermediate piece of the glove trimmed during the high frequency welding step is separated.

The separation of the hotmelt is performed by using a separating member adhered to one side of the hotmelt that is not used for the fusion bonding by a sticky substance.

According to another aspect of the present invention, there is provided a method for manufacturing an intermediate glove of a glove, the method comprising the steps of: high-frequency fusion welding a sheet-like intermediate body using a high frequency welding machine; Separating the residual hot melt located inside the rim of the intermediate workpiece from the sheet-shaped intermediate workpiece during the high frequency welding step; Stacking a plurality of sheet-like intermediate pits after the high-frequency fusing step; And cutting the laminated plural sets of the sheet-shaped intermediate blood into a glove-shaped cutter.

The step of separating the hotmelt is performed by using a separating member adhered to one side of the hotmelt that is not used for the fusion bonding by a viscous material.

Further, the separating member is shaken in the transverse direction by a predetermined number of times through the opening portion of the intermediate bloom and is pulled in the longitudinal direction.

When the hot melt of the intermediate part which is not used for melt bonding of the intermediate frame part after the high frequency welding is applied to the intermediate part of the intermediate frame part is rapidly removed, the temperature of the intermediate part of the intermediate part is rapidly lowered and the residual hot melt to be removed is hardened. It is not easy. Therefore, after removing the hot melt by reversing the intermediate blood, the intermediate blood must be reversed to its original state. On the other hand, according to the present invention, since the intermediate hot melt which is not adhered during high frequency welding is separated during the high frequency welding, it is possible to exclude the step of reversing the intermediate pitch so that the production time can be remarkably shortened and the defective rate can be remarkably reduced.

In addition, when high frequency welding is performed after cutting into an glove shape, there is a high possibility of short-circuiting of the high-frequency welding machine. In addition, not only the high-frequency welding machine is damaged and the worker is exposed to safety accidents . On the other hand, according to one aspect of the present invention, since the high-frequency welding is cut into the glove shape after the high-frequency welding, the possibility of short-circuiting of the high frequency welding machine can be excluded.

Further, according to the present invention, since a plurality of sets of intermediate blobs are simultaneously cut, the manufacturing time can be shortened.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart of an intermediate punching process according to an embodiment of the present invention,
2 is a schematic view of an intermediate pouring process according to an embodiment of the present invention,
FIG. 3 is a flow chart of an intermediate punching process according to another embodiment of the present invention, and
4 is a schematic view of an intermediate pouring process according to another embodiment of the present invention.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Further, terms such as " part, "" unit," " module, "and the like described in the specification may mean a unit for processing at least one function or operation.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, the term " sheet-shaped intermediate ply " means that the intermediate ply is a state before cutting into the current sheet-like gloved shape, and the term " intermediate ply of the glove shape " State, and the like.

The structure of the intermediate to-be-padded member 111 and the intermediate to-be-padded member 113 according to an embodiment of the present invention may include PTFE interposed between the fibers or may be attached with fibers and PTFE.

FIG. 1 is a flow chart of an intermediate pouring process according to an embodiment of the present invention, and FIG. 2 is a schematic view of an intermediate pouring process according to an embodiment of the present invention.

In the intermediate papermaking process according to an embodiment of the present invention, a plurality of sets of sheet-shaped intermediate papers are stacked (S110), and the sheet-shaped intermediate padding is formed by the inner member 111, the hot melt 112 and the outer member 113 It forms a set.

On the other hand, in a conventional technique employed in this technical field, a plurality of stacked sheet-shaped intermediate pods shown in Fig. 2 are stacked in order to distinguish the inner member 111, the hot melt 112 and the outer member 113 Can be understood to be somewhat exaggerated. Here, although not shown, a plurality of sets of sheet-like intermediate pellets can be stacked using a certain type of jig. Further, in order to stack a plurality of sheet-like intermediate pits, it is possible to use an automated line or manually.

A plurality of sheet-like intermediate pieces of the laminated sheet-shaped intermediate blood are cut into gloves at one time using the glove-shaped cutter 120 (S120). For example, 10 sets or 20 sets of sheet-shaped intermediate pellets can be cut by a single operation with the glove-shaped cutter 120. [ Accordingly, the cut surfaces of the inner member 111, the hot melt 112, and the outer member 113 constituting a set of intermediate pores can be cut to the same size.

Thereafter, high frequency fusion welding is performed by one set on the rim of the glove-like intermediate piece 140 with the glove-type high frequency welding machine 130 (S130). The high-frequency welder 130 applies a high frequency to a set of glove-shaped intermediatepieces 140 located between a fusion metal mold and a bottom member (not shown) of the metal material, and a high- And the intermediate inside member 111 and the intermediate outside member 113 are integrated with each other while being melted.

On the other hand, the high frequency fusing device 130 is applied at a temperature of 100 to 220 DEG C for 5 to 15 seconds. According to another embodiment of the present invention, the high frequency welding machine 130 can simultaneously apply high frequency energy and thermal energy. Here, it is desirable that the size of the glove-shaped high-frequency welder 130 is designed to be 0.5 to 5 millimeters smaller than that of the glove-shaped cutter 120.

Lastly, during the high-frequency welding, the remaining hot melt 160 located inside the rim of the intermediate bloom in the glove-shaped intermediate bloom 140 and not used for the fleece fusion is separated S140. That is, since the high frequency welding is being performed on the rim of the glove-like intermediate piece 140 by the high frequency welding machine 130, the glove-like rim 140 is temporarily fixed to the high frequency welding machine 130 Since the hot melt near the rim is molten, it can be separated naturally by pulling the remaining unfused hot melt 160 inside the rim through the unfused openings of the intermediate blob.

At this time, it is preferable to separate the remaining unfused hot melt 160 inside the rim using the separating member 150. More preferably, an adhesive material is applied to one side of the separating member 150, which is in contact with one side of the unfused remaining hot melt 160, to fix the remaining hot melt 160 and the separating member 150, It is possible to easily separate the remaining hot melt 160 from the rim-shaped rim 140 of the glove shape. More preferably, when the separating member 150 is shaken in the transverse direction 1 to 3 times in the opening portion without intermediate fusing, and then pulled in the longitudinal direction, the remaining unfused hot melt 160 is more easily separated from the rim portion . This is because when the finger is shaken in the lateral direction, the thumb side and the detection side portion are separated from the finger side and the finger side in advance, and when the finger is pulled in the longitudinal direction, the edge portion of the remaining finger portion is separated.

FIG. 3 is a flowchart of a manufacturing process according to another embodiment of the present invention, and FIG. 4 is a schematic view of a manufacturing process according to another embodiment of the present invention.

The intermediate piercing process according to one embodiment of the present invention stacks a set of intermediate plied sheets of an inner member 411 in a sheet form, a hot melt 412 in a sheet form, and a sheet-like outer member 413 S310). Here, the sheet-like inner member 411, the sheet-shaped hot melt 412, and the sheet-like outer member 413 have the same sheet shape.

Subsequently, the sheet-shaped intermediate member 410 is subjected to high-frequency fusion bonding by one set with the glove-like high-frequency welder 430 (S320). As a result, a glove-like rim that is high-frequency fused to the sheet-like intermediate pore is formed. The high frequency welding machine 430 applies a high frequency to a rim of a set of sheet-shaped intermediatepieces 410 placed between a metal mold and a bottom member (not shown) of a metal material, The inner peripheral member 411 and the intermediate peripheral member 413 are integrated with each other. Meanwhile, the high-frequency welder 430 is applied at a temperature of 100 to 220 ° C for 5 to 15 seconds. According to another embodiment of the present invention, the high frequency welding machine 430 can simultaneously apply high frequency energy and thermal energy.

Thereafter, the remaining hot melt 460, which is located inside the rim of the sheet-shaped intermediate member 410 and is not used for welding the edges, is separated during high-frequency welding (S330). That is, since the high-frequency fusion bonding machine 430 is used to perform the high-frequency fusion bonding with respect to the sheet-like intermediate member 410, the sheet-like intermediate member 410 is temporarily fixed by the high-frequency welder 430 Since the hot melt near the rim portion is in a molten state, if the remaining hot melt 460 that is not fused inside the rim portion is pulled out, it can be separated naturally from the intermediate rim portion. At this time, it is preferable to separate the residual hot melt 460 that has not been fused by using the separating member 150. More preferably, the residual hot melt 460, which is not fused by applying a sticky substance to one side of the separating member 150 which is in contact with one side of the unfused residual hot melt 460, is fixed to the separating member 450, The residual hot melt 460 inside the edge portion which is not fused through the unfused openings can be easily separated from the edge portion of the intermediate pliant 440.

Then, a plurality of sets of high-frequency fused sheet-like intermediate pieces 410 are stacked (S340). Here, though not shown, a plurality of sets of sheet-shaped intermediate bodys 410 may be stacked using a certain type of jig, thereby easily aligning the intermediate bodys of each set.

Lastly, a plurality of sheet-like intermediate sheets laminated by using a glove-shaped cutter (not shown) is cut into a glove shape at once (S350). For example, using a glove-shaped cutter, a plurality of sets of sheet-like intermediate pills, such as 10 sets or 20 sets, can be cut in one operation. Here, it is preferable that the size of the glove-shaped cutter (not shown) is designed to be 0.5 to 5 millimeters larger than that of the glove-shaped high-frequency welder 430. As a result, the cut surfaces of the inner member 411, the hot melt 412, and the outer member 413 constituting a set of intermediate pores are cut to the same size.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

110: Sheet-shaped intermediate p
111: intermediate inner member
112: hot melt
113: intermediate member outside member
120: Cutter
130: high frequency welding machine
140: glove-shaped intermediate blood
150: separating member
160: Residual hot melt

Claims (5)

Stacking a plurality of sheet-like intermediate pits;
Forming a plurality of stacked sets of the sheet-like intermediate pellets in a glove-shaped intermediate fatigue cutting step at once using a cutter; And
And a step of high-frequency fusion welding the glove-shaped intermediate frame portion cut using the high frequency welding machine,
Removing the remaining hot melt located inside the glove-shaped intermediate bloom cut in the middle of the high frequency welding step,
Wherein the separation of the remaining hot melt is performed by using a separating member adhered to one side of the hot melt not used for the fusion and the adhesive material.
delete A step of high-frequency fusion bonding the intermediate foil of a sheet shape using a high frequency welding machine;
Separating the residual hot melt located inside the rim of the intermediate workpiece from the sheet-shaped intermediate workpiece during the high frequency welding step;
Stacking a plurality of sheet-like intermediate pits after the high-frequency fusing step; And
Cutting the plurality of stacked sets of the sheet-shaped intermediate blood with an armor-shaped cutter,
Wherein the step of separating the remaining hotmelt is performed by using a separating member adhered to one side of the hotmelt not used for the fusion bonding by a viscous material.
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