JP2010024553A - Plastic glove - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a plastic glove having a mechanism allowing to easily take off when removing the disposable plastic glove. <P>SOLUTION: The plastic glove is obtained by cutting two plastic films along a border line of a glove shape, and at the same time, heat-welding the peripheral part excluding the wrist part. The glove has a mechanism allowing to easily take off by simply fixing by passing a string fixed to the tip of the middle finger or the little finger through the inside of the plastic glove and folding backward from the back of the hand. In other words, the plastic glove covering the hand and finger can be easily taken off by pulling the string with one hand to cut part of the film of the plastic glove, or tearing off part of the heat-welded plastic glove. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a disposable polyglove for facilitating removal after wearing.

Conventionally, when handling food, handling paints, oils and fats, or handling medical, hygiene, etc., prevent direct contamination and adhesion to the hand, and conversely prevent contamination from the hand. In addition, disposable poly gloves have been widely used.
These poly gloves are made by superposing two polyolefin films such as polyethylene on two sheets and cutting them together with heat welding along the contour line of the shape of the gloves. Because the size of the hand of the person who uses the poly glove is different, it is produced by changing the size and assortment of goods, but basically it is slightly larger so that the hand and fingers can enter smoothly. Made in size.

For this reason, as seen in Patent Document 1, after putting hands and fingers, use an embossed film to fit the poly gloves and the hands, or heat weld and squeeze part of both sides of the fingers. Or, as seen in Patent Document 2, a part of the outer edge of the finger is protruded in a curved shape to make it easy to vent the air inside, or as seen in Patent Document 3, the root portion of the finger Only in this case, a method of preventing partial drop by partial heat welding has been proposed and partially implemented. Furthermore, as shown in Patent Document 4, there is also proposed a method of providing a curved welded cross section at the base of each finger so that the hands and fingers can be moved freely even with two-layer bonded poly gloves. Has been.
For this reason, when working with a polyglove on the hand, the hand and fingers fit tightly with the glove, and there is no worry of falling off, making it easy to perform fine work.

However, since poly gloves are basically used to block water, oil, etc. from the hands and fingers, sweating from the hands while working with poly gloves stays on the inside of the gloves and hands. If you try to remove the polygloves when you are finished with your fingers, you will not be able to remove them easily.
In general, those handled with polygloves often handle items that are desired to avoid contact with the hand, but when removing them, the wrist part of the other polyglove is grasped and removed with one hand with the polyglove attached. At this time, the attached plastic bag is forcibly peeled off, and often the other wrist, the back of the hand, and the palm of the hand are stained with the tip of one contaminated glove. In addition, if you need to remove your finger when injured, or need to remove it urgently, such as answering a mobile phone, writing a note, using a toilet, etc. Then, the other glove that was in close contact had to be forcibly removed, and even in that case, there was a risk that a part of the dirt was attached to the hand.

In this way, although the device to improve the adhesion, fit, and flexibility of hands and fingers after insertion of the hand of the polyglove has been made, there is no device for the removal method after use. There was a need for a method that could easily leave and not contaminate the hands and fingers.
JP2007-169822 JP 2004-162191 A JP 2002-317320 A JP2007-031907

  The present invention provides a poly mechanism equipped with a mechanism that can be easily removed when removing a polyglove while carrying out various operations with a disposable polyglove while the glove, hand, and finger are in close contact with each other by sweating from the hand. The challenge is to provide gloves.

The present inventor provided a thread having at least a part fixed inside the polyglove, so that when removing one polyglove, the other end of the thread was pulled with the other hand, It was conceived that the polyglove covering the hand and fingers can be easily removed by cutting the part or peeling off a part of the heat-welded polyglove, and reached the present invention.
That is, the present invention is as follows.

1. In the glove formed by cutting the double-layered plastic films 1a and 1b into a glove shape and heat-welding, the thread 2a that goes out of the wrist is fixed to the tip 4a of one of the fingers. A disposable polyglove that is fixed to a film and easily removed.
2. 2. The polyglove of 1 above, wherein the tip of the finger fixing the thread 2a is the tip 4a of the middle finger. In a glove formed by cutting two sheets of plastic film 1a, 1b into a glove shape and heat-welding, it is fixed to the tip 4b of the little finger, and provided with a thread 2b that passes through the inside of the glove and passes through the wrist. Disposable poly gloves.
4). Two plastic films 1c and 1d are thermally welded in a straight line to form a film 1e, and the film 1e is arranged so that the straight weld line 3a is located from the center of the middle finger on the back of the hand to the wrist. In a glove that is cut into a glove shape with a piece of film 1b and heat-welded, it is fixed to the tip 4c of the middle finger, and provided with a thread 2c that passes through the inside of the glove and passes through the wrist. Disposable poly gloves.

  While working with the disposable polygloves of the present invention that are easy to remove, responding to sudden calls, writing, using the toilet, responding to visitors, or responding to disasters such as cuts, burns, etc. If it is necessary to remove the polyglove urgently, or when removing the polyglove after normal work, pull the thread of the other polyglove with one finger to remove the polyglove from the wrist to the tip of the finger. It is cut and can be easily removed. After removing one polyglove, the other can be removed by a similar operation.

  Therefore, when wearing poly gloves as in the past, it is in close contact with fingers and hands with sweat of the hand, it is difficult to remove it when rushing, and when it is forcibly removed from the wrist part of the poly glove, the wrist part It is possible to eliminate the contamination with the working liquid, and it becomes possible to remove the polygloves cleanly and remarkably easily.

  Hereinafter, the polygloves having the function and the manufacturing method thereof will be described with reference to the drawings.

Generally, a disposable polyglove is manufactured by stacking two polyolefin-based plastic films such as polyethylene, cutting along a glove-shaped contour, and heat-welding. Usually, cutting and heat welding are performed at the same time.
Here, first, the invention of claim 1 will be described with reference to FIG. 1. In advance, a thread is linearly heat-bonded and joined to the inner surface of one resin film 1a to be the back of the hand, or The yarn 2a is joined linearly using a hot melt adhesive or the like. Since the portion where the yarn of the resin film is joined has received a thermal history, it is slightly weaker than the surrounding film.

In this way, the resin film having the thread 2a fixed beforehand is overlapped with another ordinary resin film 1b so that the thread comes to the inside of the glove with the back of the hand. At this time, the resin film yarn 2a to which the yarn is fixed is set at a position from one finger of the glove shape, preferably the tip 4a of the middle finger to the wrist, and is thermally welded along the contour of the glove simultaneously with the cutting. . At this time, the wrist side thread is cut out for a while so that a person can pick it from the wrist position of the glove. When the hand is inserted into the glove, the excess thread from the wrist is folded back to the back of the polyglove so that the end of the hand does not enter the inside at the same time. Fix it simply.

Referring to FIG. 5, how to remove the polyglove created in this way after the work is described with reference to FIG. 5. The thread 2 a that is simply stopped on one polyglove is picked with the other hand and directed onto the back of the hand. By pulling, the center of the film is cut from the wrist side, and as the thread is pulled, it is cut toward the tip of the middle finger, and the glove can be opened. You can remove the other glove with the same procedure.
Examples of the yarn used here include yarn made of fibers such as normal hemp and cotton, yarn made by uniaxial stretching of resin such as high density polyethylene, polyester, nylon, and so-called fishing yarn. . Similarly, a stretched thin film of polyethylene or polyester can be used in place of the yarn. These yarns are conspicuous and desirable to be red or blue or arbitrarily colored.

Next, the method of claim 3 will be described with reference to FIG. 2. When the two resin films 1a and 1b are cut and thermally welded along the contour of the glove, the tip of the thread 2b comes to the tip 4b of the little finger. And sandwiched between two resin films, and the tip 4b of the thread 2b is fixed by heat welding. At that time, the excess thread protruding outside the tip of the little finger is simultaneously cut, and the thread 2b inside the other glove is cut in a state where it is extended longer than the wrist as it is. In this case, it is conceivable to introduce a thread from the thumb, which is the other end of the polyglove formed by welding two resin films, but the tip of the little finger is from the wrist to the tip of the little finger than the thumb. This is because it is long and more surfaces are exposed during cutting and it is easy to remove. Even if the wrist to the tip of the thumb is cut with a thread, the exposed surface is difficult to remove unless it is cut between the tip of the thumb and the tip of the index finger.
After this, the thread that is excessively drawn through the inside of the polyglove is folded back to the back of the polyglove so that the end of the hand does not go inside at the same time when inserting the hand into the glove, and it is stopped with tape. Fix easily with hot melt adhesive.

  The process of wearing and removing the polyglove thus prepared will be described with reference to FIG. 6. The thread 2b that is simply stopped on one polyglove is picked with the other hand, and strongly pushed to the outside of the little finger. By pulling, it is easily cut along the position where the heat is welded from the wrist side of the little finger of the polyglove, and finally the welded part is peeled off to the tip 4b of the little finger. Thereby, the polyglove which adhered to the hand can be easily removed after the work. You can remove the other glove with the same procedure.

Next, the method of claim 4 will be described with reference to FIGS. 3 and 4. The ends of the two plastic films 1c and 1d are previously thermally welded 3a in a straight line. This bonding film 1e is on the back side of the hand, and the heat-welded straight line portion 3a is arranged at a position reaching the wrist from the tip 4c of the middle finger, and is overlapped with another normal plastic film 1b.
At this time, when the yarn 2c is sandwiched between the two resin films and heat-welded along the contour of the glove at the same time as cutting, the yarn tip is set so that the tip of the yarn comes to the tip 4c of the middle finger, and the tip of the yarn is heated. Fix by welding. At that time, the excess thread that protrudes beyond the tip of the middle finger is simultaneously cut, and the thread 2c that passes through the inside of the other glove is cut as it is longer than the wrist.

  After that, when the hand is inserted into the glove, the excess thread from the wrist is folded back to the back of the polyglove so that the end of the hand does not enter the inside at the same time, and is stopped with commercially available vinyl tape or cellophane tape. Or simply fixed with a hot melt adhesive or a rubber adhesive. Here, simple means that the thread is fixed so that the thread fixed to the polyglove can be easily removed when the end of the thread is picked with a finger and pulled strongly.

  Referring to FIG. 7, how to remove the polyglove created in this way after work is described with reference to FIG. 7. The thread 2 c that is simply stopped on one polyglove is picked with the other hand, and strongly toward the upper side of the back of the hand. By pulling, it is easily cut along the portion 3a heat-welded from the wrist side of the middle finger of the polyglove, and finally the welded part is peeled off to the tip 4c of the middle finger. Thereby, the polyglove which adhered to the hand can be easily removed after the work. You can remove the other glove with the same procedure.

  As the best embodiment for carrying out the polyglove of the present invention, a plastic film used on the back side of the hand is formed by thermally welding the ends of two plastic films in a straight line, and the linear heat fusion is performed. Let the part be the position from the tip of the middle finger to the wrist. Prepare a sheet of plastic film for the palm of the other hand of the polyglove, overlay the films on the back of the hand and the palm of the hand, cut along the glove-shaped contour and simultaneously remove the wrist Heat weld the parts.

At this time, when the thread that passes through the wrist from the tip of the middle finger is sandwiched between two plastic films that are flat with the back of the hand and the outer periphery is heat welded simultaneously with cutting, only the tip of the middle finger is integrated with the film. Fix it. After that, the thread that is slightly longer than the wrist is folded back to the outside of the back of the polyglove and simply fixed with hot melt or tape. Here, simple means that the yarn can be easily detached from the fixed portion when the end of the yarn is pulled.
As a specific method of the best mode as described above, the method of claim 4 is recommended.

It is suitable as a disposable polyglove for preventing contamination or adhesion directly to the hand, and for preventing contamination from the hand, for foods, chemicals such as paints and oils, medical care such as surgery, and hygiene.
In this manner, the removal mechanism similar to the disposable polygloves that can be easily detached according to the present invention can be applied to surgical gloves and finger sacks that are worn in close contact with the hand.

The plastic film of the polyglove of Claim 1 and the thread | yarn for a cutting | disconnection are shown. The plastic film of the polyglove of Claim 3, and the thread | yarn for a cutting | disconnection are shown. The joining state of the plastic films which become the back side of the hand of the polyglove of Claim 4 is shown. The plastic film and cutting thread of the polyglove of claim 4 are shown. A state in which the polyglove according to the first aspect of the present invention is drawn and cut for detachment is shown. A state in which the polyglove according to the third aspect of the present invention is pulled and cut for detachment is shown. The state which pulled the thread | yarn for the detachment | leaves of the polyglove of this invention of Claim 4, and shows is shown.

Explanation of symbols

1a A plastic film on the back side of a polyglove is shown.
1b shows a plastic film on the flat side of a polyglove.
1c shows a plastic film.
1d shows a plastic film.
1e Shows the joined plastic film on the back side of a polyglove.
2a Thread for cutting, broken line indicates the inside of the plastic film.
2b Cutting thread, broken line indicates the inside of the plastic film.
2c Cutting thread, broken line indicates the inside of the plastic film.
3a The linear heat-welded part between the films is shown by fine spot coloring.
4a The tip of the middle finger that fixes the plastic films 1a and 1b and the cutting thread 2a when making a glove.
4b The tip of the little finger that fixes the plastic films 1a and 1b and the cutting thread 2b when making a glove.
4c The tip of the middle finger that fixes the joined plastic film 1e, the normal plastic film 1b, and the cutting thread 2c when making a glove.

Claims (4)

  In a glove formed by cutting two sheets of plastic film 1a, 1b into a glove shape and heat-welding it, it is fixed to the tip of any finger, and the thread 2a that passes through the wrist is the film inside the glove that forms the back of the hand. Disposable poly gloves that are fixed to the base for easy removal.   The polyglove according to claim 1, wherein the tip of the finger fixing the thread 2a is the tip 4a of the middle finger.   In a glove formed by cutting two sheets of plastic film 1a, 1b into a glove shape and heat-welding, it is fixed to the tip 4b of the little finger, and provided with a thread 2b that passes through the inside of the glove and passes through the wrist. Disposable poly gloves.   Two plastic films 1c and 1d are thermally welded in a straight line to form a film 1e, and the film 1e is arranged so that the straight weld line 3a is located from the center of the middle finger on the back of the hand to the wrist. In a glove that is cut into a glove shape with a piece of film 1b and heat-welded, it is fixed to the tip 4c of the middle finger, and provided with a thread 2c that passes through the inside of the glove and passes through the wrist. Disposable poly gloves.

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