JPH0748708A - Gloves and their production - Google Patents

Abstract

PURPOSE:To lower the resistance of gloves on wearing them on hands and reduce the size of a material used for their production, on the gloves produced by superposing raw material sheets on each other and subsequently fusing and cutting the superposed sheets in the shapes of hands. CONSTITUTION:Raw material sheets are superposed on each other and subsequently fused and cut in the shapes of hands. The tips of either one or both of the thumb and the little finger of each hand are bend inward. Thereby, the gloves are produced in the shapes similar to a naturally spread hand state, and the gloves can be worn in the natural states of the hands. The right and left gloves can be produced in a step, and the sizes of the raw material sheets in the lateral direction of the gloves can be minimized by the use of a heated board having a fusing and cutting section in which the shapes of hands are arranged in the reverse directions to each other and in which a part or all parts of the adjacent fusing and cutting sections for the hand shapes are in common with each other. Since the gloves just fit into the sizes of hands can be used for works, the wearing touch of the gloves are improved, and the looseness and separation of the gloves are not caused during the works. Since the raw material sheets can be saved, the production cost of the gloves can be lowered, and the size of the heating board can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glove obtained by polymerizing a material sheet and fusing and cutting it into a hand shape, and a method for producing the glove.

[0002]

2. Description of the Related Art As a glove of this type, in addition to the glove disclosed in Japanese Utility Model Publication No. 2-141341, a large number of gloves are provided on the market. However, in all gloves, the five fingers are formed in a straight line and adapted so that the hands are fully expanded, so that the resistance in wearing the hands in a natural state increases. Therefore, it is actually necessary to use a slightly larger glove, and it is difficult to adapt the shape of the glove to the shape of the hand, and a specific part becomes sick or conversely cramped. Will be done. Therefore, when the finger is bent, the elongation is concentrated on a specific portion, the fingertip is loosened during the work, and the glove may come off.

Further, in the case of manufacturing this glove, a method of stacking material sheets and welding and cutting with a heating plate having a hand-shaped heating portion is adopted, but the five fingers are linearly formed. As a result, the width of the glove becomes large, a wide sheet is required, and there is a problem that material loss will increase.

[0004]

TECHNICAL PROBLEM The present invention has an object to reduce the resistance when worn and the area of the material used during manufacturing in a glove in which material sheets are polymerized and welded and cut into a hand shape. .

[0005]

[Technical Means] The technical means for solving this technical problem is (a) welding and cutting into a shape in which the tip side of either or both of the thumb and the little finger is bent inward. When manufacturing gloves, (b) a heating plate having a welding cutting part in which the tip side of either or both of the thumb and the little finger is bent inward is used. It is also possible to use a heating plate in which the handprints are arranged in parallel in the forward and reverse directions, and (c) a welding cutting part is provided in which all or part of the adjoining handprint cutting parts are common.

[0006]

[Operation of technical means] Since the glove is formed in such a shape that the tip side of either or both of the thumb and the little finger are bent inward, the glove has a shape similar to that of a state in which the hand is naturally extended. Since the gloves can be worn while keeping the hands in their natural state, there is no great resistance when wearing them.

In the case of manufacturing this glove, a heating plate having a welding and cutting portion in which the tip side of either or both of the thumb and the little finger is bent inward is used. With this type of glove, the size of the glove is reduced by the amount of bending the tip of the finger inward, and a material sheet with a small width can be used. As the material sheet, a known glove material such as a nonwoven fabric made of heat-fusible fiber, a resin film, a foamed resin sheet can be used.

Further, in the inventions of claims 4 and 5, the above-mentioned handprints are arranged in parallel in the forward and reverse directions, that is, the hands are opposite to each other, and all or a part of the welding cut portions of the adjacent handprints are shared. Since the heating plate having the welded cut portion is used, the left and right gloves can be manufactured in one step and the size of the gloves in the width direction can be minimized.

[0009]

As a result of being able to reduce the resistance when the glove is worn, it is possible to use a glove that fits the size of the hand at the time of work, and the wearing feeling is improved, and the glove is loose during the work. There is no danger of slipping out.

FIG. 1 is a plan view of a glove according to the present invention, in which the width of the glove is greatly reduced when compared with the size of the conventional glove shown by the alternate long and short dash line. In the case of manufacturing this medium size glove, a sheet having a width of 270 mm was conventionally required, but with the glove of the present invention, 245 m is used.
A material sheet of m width is sufficient, and the material can be saved by about 9%.

According to the fifth aspect of the invention, the material sheet width can be minimized when two gloves are manufactured at the same time, resulting in a further increase in material yield. For example, when manufacturing two gloves of medium size according to the present invention, 42
It can be manufactured with a sheet of 0 mm width, which has the advantage of saving 22% of material compared to the case where two conventional gloves are manufactured one by one. Further, since the heating plate itself can be made small and the common welding cutting part is provided, there is an advantage that the capacity of electricity used can also be made small.

[0012]

EXAMPLE The glove of FIG. 1 employs a configuration in which the thumb, middle finger, and little finger are bent, but the glove width can be reduced by bending at least one of the thumb and the little finger, or both.

FIG. 1 is a rear view of the heating plate 1 according to the fourth aspect of the present invention, in which the arrow a indicates the traveling direction of the material sheet (not shown). . Part 3 of the outer edge welding cut portions of the adjacent handprints on the little finger side of the handprints in which the tips are juxtaposed in opposite directions.
The protrusions 2 having the same shape are provided with the welding cutting portion. still,
The alternate long and short dash lines b, b indicate the cut portions of the material sheet after the welding cutting.

If the welding cutting portion of the heating plate is formed to be slightly sharp, the glove is welded in the shape of a hand and at the same time is cut and the glove can be easily separated. If the welding cut portion is slightly rounded, it will be welded into a hand shape but will not be completely separated from the sheet material, and the glove can be easily separated by pulling the sheet material later.

The material sheets are intermittently advanced in a state where they are polymerized, and when stopped, the heating plate is processed and the material sheets are pressed and cut by welding. Of course, it is also possible to adopt a method of cutting by welding by lowering the heating platen during the forward movement of the sheet and moving forward synchronously.

The material sheet is made by stacking the same material, or by combining two or more different materials, for example, a combination of a foamed resin sheet / resin film, a resin film / nonwoven fabric,
A combination of non-woven fabric and resin film can be adopted. Heat-resistant gloves are used in the former case, and gloves with lining are used in the latter case. When manufacturing gloves with different materials on the front and back by the method of claim 5, the gloves on the left and right must be arranged in consideration of the front and back.

[Brief description of drawings]

[Figure 1] Plan view of gloves

[Figure 2] Back view of the heating plate

[Explanation of symbols]

 1 heating plate, 2 welding heating part, 3 common welding cutting part

Claims (5)

[Claims] 1. A glove in which a material sheet is polymerized and welded and cut into a hand shape, and the tip side of either or both of the thumb and the little finger is bent inward. 2. A heating plate for welding and cutting a polymerized material sheet into a hand shape, which has a welding and cutting part in which the tip side of either or both of a thumb and a little finger is bent inward. 3. A method of manufacturing a glove using the heating plate according to claim 2. 4. The heating plate according to claim 2, wherein the handprints are arranged in parallel in the forward and reverse directions, and the welding cutouts have a common part or all of the adjoining handprinted cuts. 5. A method of manufacturing a glove using the heating plate according to claim 3.