JPH0215462Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention relates to an emergency bandage. are attached so that their ends overlap,
This adhesive has a peel-off structure in which the end of one release sheet is folded back at the overlapping part and the other release sheet is placed on top of this folded end, making it extremely easy to remove it from the packaging bag and apply it to the affected area. The present invention relates to an emergency bandage with an improved packaging structure that makes it easier to package.

``Prior Art'' The above-mentioned emergency bandage with a peel-off structure is known, for example, as disclosed in Figures 1 and 2 of Publication of Utility Model Publication No. 18631/1982. It is sold in a sealed state, and when using it, tear the packaging bag, take out the emergency bandage inside, pinch the ends of the overlapping release sheets, peel off the adhesive sheet in order, and apply the pad to the affected area. The adhesive sheet is applied to the skin by applying it to the skin.

Further, examples of emergency adhesive plasters that make it easy to open a packaging bag and peel off a release sheet from an adhesive sheet include those disclosed in, for example, JP-A-59-49762 and JP-A-54-132384.

The emergency bandage disclosed in Japanese Unexamined Patent Publication No. 59-49762 will be explained based on FIG. 4.

A pad 83 is adhered to approximately the center of the adhesive surface 82 of the adhesive sheet 81.
is folded back from one end of the pad 83 so that the pad 83 is exposed upward, and as a result of this bending, the adhesive surfaces 82 facing up and down are covered with release sheets 84, 84. I'm wearing it.

The emergency bandage constructed as described above is sealed and packaged in a sandwich-like manner with packaging sheets 85, 85 from both sides, and the release sheets 84, 84 and the packaging sheets 85, 85 are separated from each other by the release sheets 84, 84 and the adhesive surface 82. Adhesive 8 having an adhesive force stronger than that of
6, the packaging sheets 85, 85 are heat-sealed 87 at one end to such an extent that they can be easily peeled off, and the ends of the packaging sheets 85, 85 extending laterally from this heat-sealed 87 part are , are folded back to form tabs 88, 88, respectively.

Since this emergency bandage is constructed as described above, when the tabs 88, 88 are grasped with both hands and the packaging sheets 85, 85 are peeled off as shown by arrows A and I in the same figure, the release sheet 84 is removed at the same time. ,84
is pulled by the packaging sheets 85, 85, and acts to separate from the upper and lower adhesive surfaces 82 of the adhesive sheet 81, respectively.

Next, the emergency bandage disclosed in JP-A-54-132384 will be explained based on FIGS. 5 and 6.

A pad 93 is adhered to approximately the center of the adhesive surface 92 of the adhesive sheet 91, and release sheets 94, 94 are fixed to this adhesive surface 92 so as to reach above the pad 93 from both ends in the length direction. is,
The abutting ends of the release sheets 94, 94 on the pad 93 are each folded back.

The emergency bandage constructed as described above includes a packaging sheet 9 that is formed into a pine needle shape in cross section and is butted at a position corresponding to approximately the center of the adhesive sheet 1.
It is packaged in the shape of a sandwich with 5,95 and 96,96. This packaging sheet 95, 95 and 9
The end of one of the packaging sheets 95 or 96 is folded back so that the upper and lower abutted ends of the packaging sheets 6 and 96 are easily separated to both sides by tensile stress.
The other packaging sheet 96 or 9 is placed on top of this folded part.
5 are overlapped and weakly adhered, and each packaging sheet 95, 96 is attached to the corresponding release sheet 94, 96 by an adhesive 97 having an adhesive force stronger than the adhesive force between the release sheet 94, 94 and the adhesive surface 92. It is glued to the folded portion at the abutting end of 94.

Since this emergency bandage is configured as described above, when the respective side edges of the packaging sheets 95, 95 and 96, 96 are pinched with both hands and pulled to both sides, the packaging sheets 95, 95, 96, 96 are pulled to both sides. 95 and the packaging sheets 96, 96 are separated from their overlapping portions to both sides to become an unsealed state, and at the same time, the release sheets 94, 94 act to be peeled from the abutting portions to both sides.

``Problems that the invention attempts to solve'' Among the conventional emergency bandages mentioned above,
When using the emergency bandage with a peelable structure described in Publication No. 18631 enclosed in a packaging bag, the bandage must be removed by tearing either end of the packaging bag, so do not use it immediately. This is inconvenient when needed, and the edges of the packaging bag are glued together to make them strong, making them difficult to tear.

The emergency bandage of JP-A No. 59-49762 shown in FIG. Since it has a structure in which it is peeled off from the adhesive surface at the same time, it has the following drawbacks.

First of all, in terms of use, for example, when there is an urgent need (emergency bandages are often used in an emergency).
If the packaging sheets 85, 85 are opened all at once, the emergency bandage inside is likely to fall off and stain the pad 83 and the adhesive surface 82, and the release sheets 84, 84 are easily removed from the adhesive surface before applying the adhesive sheet 81 to the skin. The adhesive surface 82 is completely peeled off, and when applied to the skin, the adhesive surface 82 sticks to the fingers, making it difficult to use.

On the other hand, in terms of manufacturing, the adhesive sheet 81 is folded or the release sheets 84 are folded into the packaging sheet 8.
5, 85, or packaging sheets 85, 8.
5. Weakly heat seal 87 each other,
It is necessary to form the tabs 88, 88, which complicates the manufacturing process, increases cost, and increases the size in the thickness direction.

Regarding the emergency bandage of JP-A-54-132384 shown in Figs. 5 and 6, packaging sheets 95 and 9 are also used.
5 and the packaging sheets 96, 96 to both sides to open the package, all the release sheets 94,
94 from the adhesive surface of the adhesive sheet 91 at the same time.
In addition to having the same drawbacks as those described in Publication No. 49762, packaging sheet 95,
95 and packaging sheets 96, 96 are folded back and overlapped as described above, and the upper packaging sheets 95, 96 have to be strongly adhered to release sheets 94, 94, which increases the cost. As it becomes larger, it increases in the thickness direction.

An object of the present invention is to provide an emergency bandage that improves the drawbacks of conventional emergency bandages as described above.

"Means for Solving the Problem" In order to achieve the above-mentioned purpose, the emergency bandage according to the present invention has a plurality of release sheets arranged in a fixed direction on the adhesive surface of the adhesive sheet holding the pad, so that adjacent ones The ends of the adhesive sheet are adhered so that they overlap, and the end of one release sheet is folded back at this overlapping part, and the other release sheet is placed on top of this folded end to serve as a starting point for peeling, and the adhesive sheet is placed in a packaging bag. In the sealed emergency bandage, an unsealing part is formed in the packaging bag in a state that intersects with the upper release sheet at the peeling starting point, and at least the tip of the upper releasing sheet at the peeling starting point is formed. It is exposed from the unsealed part.

"Function" The emergency bandage according to the present invention has an opening part formed in the packaging bag that is connected to the upper release sheet (the release sheet that is usually peeled off first when peeling from the adhesive sheet) at the peeling starting point. In the intersecting state, at least the tip of the upper release sheet at the peeling starting point is exposed from the unsealing part, so that it is covered with the lower releasing sheet at the peeling starting point during use. Pinch the adhesive sheet part together with the packaging bag with one hand, pinch the tip of the upper release sheet exposed from the unsealed part with the other hand, and pull it in the peeling direction.
The upper release sheet peels off from the adhesive sheet,
As a result, the portion of the packaging bag is torn off and torn, and a portion of the adhesive surface of the adhesive sheet is exposed.

That is, in the emergency bandages disclosed in JP-A-59-49762 and JP-A-54-132384, the release sheet is removed from the adhesive sheet by peeling off or separating the packaging sheet and opening the package. In contrast, in the emergency bandage of the present invention, by peeling off the overlying release sheet from the adhesive sheet at the peeling point, a part of the packaging bag is simultaneously peeled off.

"Embodiment" Hereinafter, a preferred embodiment of the present invention will be described with reference to FIGS. 1 to 3.

On the adhesive surface of the upper surface of the flexible adhesive sheet 1 to which the drug-impregnated pad 2 is attached, two sheets are placed side by side in the length direction so that the ends of adjacent sheets overlap each other at a position away from the pad 2. Release sheet 3, 4
is applied, and at the overlapping portion of these release sheets 3 and 4, the end of one release sheet 4 is folded upward, and the end 31 of the other release sheet 3 is placed on top of the folded end 41. They are overlapped to form a peeling starting point a.

The packaging bag 5 is made by sealing the peripheries of upper and lower wrapping papers 51 and 52 of the same shape that sandwich a bandage in the shape of a sandwich. An unsealing part 6 is formed to intersect with the sheet 3, and this unsealing part 6
From then on, the upper release sheet 3 at the peeling starting point a
The leading end portion 31 of the release sheet 4 is exposed in a state extending from the folded end portion 41 of the lower release sheet 4.

In this embodiment, from the opening part 6 to the pad 2
In order to prevent the wrapping paper 51 (release sheet 3, release sheet 3,
Form a cut 61 in the wrapping paper (on the side facing 4),
Fold back one side 6a of this cut 61 in the direction of extension of the tip 31 of the release sheet 3 at the peeling starting point a (upward, that is, so that the adhesive side becomes the front surface),
The opening portion 6 is formed by extending and overlapping the other side 6b of the cut 61 thereon.

Reference numeral 7 in the figure represents a perforation formed in the lower wrapping paper 52 at a position symmetrical to the opening section 6.

When using the emergency bandage of the above embodiment, the part A on the right side from the unsealed part 6 of the packaging bag 5 in the figure is pinched together with the release sheet 4 and the adhesive sheet 1 with, for example, the right hand, so that the release sheet 3 is exposed. Pinch the tip end 31 with your left hand and peel off the release sheet 3 from the adhesive sheet 1 as shown in FIG.

At the same time as this peeling, the upper wrapping paper 51 in the left part B from the opening part 6 of the packaging bag 5 is removed from the lower wrapping paper 5.
The pad 2 and the folded end 41 of the release sheet 4 are exposed.

If the left end of the wrapping paper 51 is stuck to the lower wrapping paper 52 and gets in the way, remove the B part of the packaging bag 5 from the perforation 7, and if the wrapping paper 51 does not get in the way, leave it as it is and attach it. Apply the exposed adhesive surface of the sheet 1 (the adhesive surface on the left side of the unsealed part 6 in the figure) to the skin near the affected area, and apply the pad 2.
is applied to the affected area, and while peeling off the other release sheet 4, the exposed adhesive surface of the adhesive sheet 1 is applied to the skin.

When the release sheet 4 is peeled off from the adhesive sheet 1,
The wrapping papers 51 and 52 of the relevant portion of the packaging bag 5 are separated from the adhesive sheet 1.

As described above, the emergency bandage of this example has the tip 3 of the release sheet 3 exposed from the unsealing part 6.
1 with one hand and peeled off from the adhesive sheet 1, a part of the packaging bag 5 is peeled off and opened, and when the release sheet 3 is completely peeled off from the adhesive sheet 1. Since part A of the adhesive sheet 1 is held with the other hand along with the packaging bag 5, even if the release sheet 3 is peeled off all at once and the packaging bag 5 is opened, the release sheet 1 will fall off and the pad 2 or adhesive will be removed. The adhesive surface of the sheet 1 is hardly stained and can be used in an extremely hygienic manner.

In addition, until a part of the adhesive side of the adhesive sheet 1 is applied to the skin near the affected area, the other release sheet 4 is attached to the adhesive sheet 1, so that the adhesive of the adhesive sheet 1 is removed when applying it to the skin. It has the advantage that it can be used without the surface sticking to fingers, etc., and is easy to apply to the skin.

Furthermore, the structure is simple, the manufacturing cost is low, and the bulk in the thickness direction is also less, so when they are packaged in a packaging box or the like in an overlapping state, they can be packaged with good space efficiency.

In the embodiment described above, only the tip 31 of the release sheet 3 that overlaps the upper layer at the peeling starting point a is exposed from the opening section 6, but the tip 31 and the other release sheet 4 are folded back from the opening section 6. The same process can be performed even when the end portion 41 is exposed.

In the emergency bandage according to the present invention, Pad 2
It can be carried out not only when the peeling point a is located in the center of the adhesive sheet 1, but also when it is offset to either side, and when the peeling starting point a is at the edge of the adhesive sheet 1 as shown in the figure. In addition to this, it can also be carried out even when it is located at a position overlapping with the center pad 2.

"Effects of the invention" The emergency bandage according to the invention allows a part of the wrapping paper to be opened at the same time by peeling off the release sheet that overlaps above from the adhesive sheet at the peeling point.
In addition, since a part of the adhesive surface of the release sheet is exposed, even if the upper release sheet is opened all at once, the release sheet will hardly fall off, and the adhesive surface of the pad or adhesive sheet will not be contaminated. It can be used more hygienically.

In addition, since the structure is suitable for use by first applying the adhesive surface of the adhesive sheet to the skin near the affected area with a part of the adhesive surface exposed,
The adhesive surface of the adhesive sheet does not stick to fingers and is very easy to use.

Furthermore, there is no need to strongly adhere the wrapping paper and release sheet that make up the packaging bag, and the structure is simple and can be manufactured at lower cost. In comparison, it does not take up much bulk in the thickness direction and can be packaged in a packaging box or the like with more space efficiency.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an example of the emergency bandage according to the present invention, Fig. 2 is a perspective view thereof, Fig. 3 is a perspective view showing the state in the middle of opening the bandage, and Fig. 4 shows the process of opening the bandage and peeling off the release sheet. FIG. 5 is a cross-sectional view showing another example of the same kind of conventional emergency bandage; FIG. 6 is a cross-sectional view showing the emergency bandage in FIG. 5 in a state in the middle of being opened. be. Explanation of main symbols in the figure: 1 is an adhesive sheet, 2 is a pad, 3 and 4 are release sheets, 31 is the tip of the release sheet 3 at the peeling starting point, 41 is the release sheet 4
5 is a packaging bag, 51 and 52 are wrapping paper forming the packaging bag, 6 is an opening part, 61 is a cut,
6a is one side of the cut 61, 6b is the other side, and a is the peeling starting point of the release sheet.

Claims (1)

[Scope of claims for utility model registration] (1) On the adhesive surface of the adhesive sheet holding the pad,
A plurality of release sheets are arranged in a certain direction and adhered so that the ends of adjacent ones overlap, and the end of one release sheet is folded back at this overlapping part, and the other release sheet is placed on top of this folded end. In an emergency bandage in which the adhesive sheet is overlapped and used as a peeling starting point and is sealed in a packaging bag, an opening part is formed in the packaging bag in a state that intersects with the upper release sheet at the peeling starting point, and the peeling starting point is An emergency adhesive bandage, characterized in that at least the leading end of the upper release sheet among the release sheets is exposed from the unsealing part. (2) Form a cut in the packaging bag that intersects with the upper release sheet, fold one side of this cut so that the glue side is exposed to the surface, and extend the other side of the cut to this folded part. The emergency bandage according to claim 1, wherein the unsealing portion is formed by stacking the first and second seals on top of each other.