JPS6120610Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a label used as an opening/closing lid for opening and closing an opening of a bag, case, etc. for the purpose of sealing.

Bags and cases for sealing purposes, such as cosmetics,
Pressure-sensitive adhesive is applied as shown in Figure 1 as an opening/closing lid to open and close the opening provided to take out the Taste Show Paper in the bag or case containing the Taste Show Paper impregnated with the drug. When using the coated label 11, if the label 11 is simply pasted to cover the opening 13 provided in the bag 12, if the label 11 is peeled off from one end to the other, The whole label 11 is bag 1
It peels off from 2.

Therefore, conventionally, one end of the label 11 was attached to the bag 12.
Although it is fixed so that it will not peel off by welding it to the surface, the fixing requires a welding device and is time-consuming, resulting in high costs and a high unit price of the product.

The present invention is a label that is attached to cover an opening provided on the surface of a bag, case, etc. using a pressure-sensitive adhesive, and is attached to a label that is separate from the bag or case.
By adopting a very simple configuration in which a peelable part and a peel stop part are provided, and notches are provided from both sides of the peelable part into the peel stop part, the adhesive is bonded via a pressure-sensitive adhesive. The present invention aims to provide an airtight opening/closing label with a peeling stop part that can be attached so that peeling is stopped at a part of the label when the label is peeled off by such a simple operation.

Embodiments of the present invention will be explained below based on the drawings 2 to 6. 1 is a material made of a composite sheet or other strong film coated with pressure-sensitive adhesive on one side, and is separate from the bag and case. The molded label is provided with a peelable part 2 and a peel stop part 3 wider than the peelable part 2. Cut lines 5, 5 and small hole-shaped cut lines 6, 6 are provided so as to be continuous with the cut ends of the cut lines 5, 5. Note that the cut lines 5, 5 may be provided so as to face diagonally inward as shown in the second figure, or
It may be provided so as to face straight as shown in the figure. In addition, the peelable part 2 and the peel stop part 3 are formed to have the same width, and a cut line cut from the boundary position into the peel stop part 3 and a small hole-shaped cut line connected to the cut end are formed. It may be provided. Also, a small hole-shaped cut line 6,
Instead of 6, a score line 5, curved from the cut end of 5 in a direction different from the cut direction, for example, score line 5,
A curved cut line may be provided so as to make a U-turn to the left or right side of 5 or to both left and right sides.

In addition, instead of the linear notch as described above, there is a notch edge cut out from both sides of the peelable part 2 into the peeling stop part 3, for example, the entrance is narrow and the inner part is wide. A notch edge such as this, a notch edge such that the entrance and the inside have the same width, and a notch edge having another contour shape may be provided.

Next, we will explain how to use the sealed opening/closing label with a peel stopper configured as described above.
As shown in the figure, an opening 8 is provided on the surface of a sealed bag 7 impregnated with cosmetics, drugs, and folded tissue paper, other items that do not want to dry out, or substances that emit aromas. Cover the entire area with label 1, and press label 1 onto bag 7. Then, the entire label 1 is attached to the bag 7 via the pressure-sensitive adhesive applied to the label 1, and the opening 8 is sealed.

When opening the opening 8 in a state where the opening 8 is sealed as described above, the peelable part 2 is gradually peeled off from the end 9 toward the peeling stop part 3 as shown in FIG. go. After the peeling reaches the incisions 9, 9 of the incision lines 5, 5, the exfoliation progresses only in the inner part of the incision lines 5, 5, and a separation stop part is formed, and the incision lines 5, 5, that is, the peeling stop portion 3 is not peeled off. After the peeling reaches the cut ends of the cut lines 5, 5, the force in the peeling direction is dispersed by the small hole-shaped cut lines 6, 6, and the force from the small hole-shaped cut lines 6, 6 Peeling forward is prevented.

By peeling the peelable part 2 from the bag 7 as described above, the opening 8 is opened and the contents of the bag 7 are taken out. After that, the peelable part 2 is returned to its original position and pressed against the bag 7. Then, it is pasted with a pressure-sensitive adhesive, and the opening 8 is sealed to prepare for the next use.
If there is a risk that the pressure-sensitive adhesive applied to the removable part 2 may adhere to the contents of the bag 7 within the opening 8 and deteriorate the quality of the contents when the bag is sealed, the opening 8 A sheet having the same shape or larger shape is attached to the corresponding location of the peelable portion 2.

Note that when the label 1 is peeled from the end 10 of the peeling stop part 3 toward the peelable part 2, the entire label 1 peels off from the bag 7, so it is difficult to reapply the label 1 or attach it to another label. It is possible to replace the
Further, as shown in FIG. 6, peel stop portions 3, 3 are provided at both ends of the label 1, and cut lines 5, 5 and small hole-shaped cut lines 6, 6 in the above embodiment are provided thereon, and a bag 7 is provided.
If it is attached to the label 1, it can be peeled off from either end of the label 1 as a part reaching the peeling stop part 3, that is, as a freely peelable part. Depending on the shape of the label 1, it is also possible to provide peel stop portions at three or more locations so that the label can be peeled off from any of three or more directions.

In the above embodiment, an example was shown in which the label 1 is attached to the bag 7 and used as an opening/closing lid for the opening, but the present invention is not limited to this, and the present invention is not limited to this.
It may be attached to other containers, and the surface to which it is attached is not limited to horizontal surfaces. It may be a cylindrical surface, a spherical surface, or other curved surface. In addition, the use can be changed as appropriate, such as by connecting the peelable part of the label to the tip of a handle attached to a bag or the like, and sticking the peel stopper part near the entrance of the bag or the like to use it as an attachment part for the handle. The present invention also includes a case where the label is not coated with a pressure-sensitive adhesive, but a pressure-sensitive adhesive is applied to the area where the label is to be attached, and the label is attached via the pressure-sensitive adhesive.

As described above, the present invention provides a peelable part and a peel stop part on a label that is adhered to cover an opening provided on the surface of a bag, case, etc., and stops peeling from both sides of the peelable part. Since we have a notch cut into the inside of the label, you can simply attach the label to any bag or case with any opening using a pressure-sensitive adhesive, and there will be a peel stop part on a part of the label when the label is peeled off. Labels can be easily attached to form sections and stop peeling, and there is no need for conventional welding equipment or other special fixing means, reducing label attachment costs and making it ideal for packaging various items. When used as an opening/closing lid for bags, etc., the unit price of these packaging products can be reduced.

Also, inside the bag or case, for example,
Since there is no need to attach adhesive sheets with openings as described in Publication No. 101784 and Publication No. 110083 of 1983, the inner surfaces of bags and cases are free from germs during the manufacturing process of bags and cases. Not only is there no risk of contamination or the risk of the adhesive on the adhesive sheet melting due to the heat of sealing or the chemicals soaked into the packaged item, but it also simplifies the manufacturing process for bags and cases. can reduce manufacturing costs,
When used as an opening/closing lid for packaging bags for various articles, the unit price of these packaging products can be reduced.

In particular, since the label is separate from the bag and case, there is no need to provide a cutting line at the opening of the bag or case to prevent tearing and breakage.By using thick material for the label, it is easy to open and close, and it does not curl. By making the bag less prone to sagging and wrinkles, and keeping the opening tightly sealed, by using a thinner material for the bag, you can not only reduce costs, but also be free to design the label. It has various practical effects such as being able to produce various types of tissue paper packs in small quantities.

[Brief explanation of the drawing]

Figure 1 shows a label coated with pressure-sensitive adhesive simply pasted onto the opening of the bag, Figure 2
Figures 6 through 6 show embodiments of the present invention.
FIG. 2 is a front view showing an example of the label, FIG. 3 is a front view showing another example of the label, and FIG. 4 is a view showing the label attached to the packaging bag so as to seal the opening. FIG. 5 is a diagram showing a state in which the label is peeled off and the opening is opened, and FIG. 6 is a diagram showing a state in which the label with peeling stop portions provided at both ends is used as an opening/closing lid of a bag. 1... Label, 2... Peelable part, 3... Peeling stop part, 4, 4... Both sides, 5, 5... Cut line,
6,6...small hole, 7...bag, 8...opening.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A label that is adhered to cover an opening provided on the surface of a bag, case, etc. using a pressure-sensitive adhesive, and that is attached to a label 1 that is separate from the bag, case, etc. , a notch that is provided with a peelable part 2 and a peel stop part 3, and cut into the peel stop part 3 from both sides of the peelable part 2 so that the peel stop part is divided when the peelable part 2 is peeled off. 5, and the notch 5 is provided with a notch 6 for dispersing force in the peeling direction. 2. The cut portion 5 has a cut line 5 cut from both sides of the peelable portion 2 into the peel stop portion 3, and a small hole-shaped cut cut in the cut line 5 so as to be continuous with the cut end. The first claim for utility model registration consisting of
Sealed opening/closing label with peel stop as described in section. 3 The cut portion 5 is cut into the peeling stop portion 3 from both sides of the peelable portion 2, and the cut line 5 is cut so as to bend in a direction different from the cutting direction from the cut end of the cut line 5. A sealed opening/closing label with a peel stopper according to claim 1 of the utility model registration claim, which comprises a cut line. 4. The sealed opening/closing label with a peel stop part according to claim 1, wherein the notch part 5 is formed by a notch edge cut out from both sides of the peelable part 2 so as to intrude into the peel stop part 3. . 5. The sealed opening/closing label with a peel stopper according to any one of claims 1 to 4 of the utility model registration claims, wherein a pressure-sensitive adhesive is applied to the label. 6 Utility model registration claims Paragraphs 1 to 4 in which a pressure-sensitive adhesive is applied to the area where the label is to be adhered near the opening of the bag, case, etc.
A sealed opening/closing label with a peel stopper according to any one of paragraphs.