JPH0743571B2 - Display label and manufacturing method thereof - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display label provided with appropriate characters, patterns and the like, which is attached to a window glass of a store or a car body of an automobile, and a manufacturing method thereof.

[0002]

2. Description of the Related Art As a conventional display label of this type, as shown in FIG. 6, a release agent layer a is provided on the surface of a release paper A, while a display portion C for displaying appropriate characters or patterns is provided on the surface. A pressure-sensitive adhesive layer b is coated on the back surface of the provided label paper B, and the pressure-sensitive adhesive layer b is temporarily adhered to the surface of the release paper A via the release agent layer a. It is known that a notch D is formed between the front and back surfaces of the label paper B along the contour.

[0003]

However, according to such a display label, when the display portion C is cut out during use, first, the portion other than the display portion C is separated by a technique called so-called scrap cutting. The pattern A is peeled off and removed (FIG. 7), and then, as shown in FIG. 8, the film E is adhered to the display portion C via the adhesive layer e coated on the back surface thereof, and then the film E is attached. This requires a complicated work of moving the display portion e to the film E side by peeling.

This work is carried out manually, and as described above, when the portion other than the display portion C is peeled off from the release paper A, while pressing the display portion C so as not to peel off the display portion C, It is necessary to gradually roll up the parts other than the display part, and it may take a great deal of time and also the display part C may be rolled up, and the display part may be distorted or chipped, resulting in a decrease in commercial value. There was a point. An object of the present invention is to provide an indicator label and a method for producing the same which can fundamentally solve such problems.

[0005]

In order to achieve the above-mentioned object, the display label of the present invention is a label paper in which a notch is provided between the front and back surfaces along the contour of the display portion such as appropriate characters and designs. The release agent layer and the pressure-sensitive adhesive layer are sequentially polymerized and integrated on the release paper, and the release agent layer is provided on the outer surface portion of the notch surrounding the display portion on the upper surface of the label paper. In addition, a release paper having an adhesive layer having a weaker adhesive strength than the adhesive layer is attached to the label paper via the adhesive layer.

Further, according to the manufacturing method of the display label of the present invention, an adhesive layer is coated on the entire back surface on a release paper having a release agent applied on the entire front surface, and at the same time, an appropriate character, pattern, etc. A label sheet having a display portion and having a notch between the front and back surfaces along the contour of the display portion is temporarily adhered integrally by the adhesive layer, and further, the display portion on the surface of the label sheet is A release agent layer is provided on the outer surface portion of the enclosed cut, and release paper is temporarily adhered to the surface of the label paper via an adhesive layer weaker than the adhesive layer. .

[0007]

The display portion provided on the label paper, the back surface of which is temporarily adhered to the surface of the release paper via the release agent layer, has its front surface temporarily adhered to the back surface adhesive layer of the release paper. Since the release agent layer is applied to the label paper portion other than the above, that is, the surface portion outside the notch surrounding the display portion, it cannot be adhered to the release paper. Therefore, when the release paper is peeled off, it is peeled off from the release paper in a state where only the display section is integrally attached to the back surface of the release paper through the notch.

Further, since the pressure-sensitive adhesive layer layered on the back surface of the display portion has a stronger adhesive force than the pressure-sensitive adhesive layer layered on the back surface of the release paper, the back surface side of the release paper is made a glass surface. Alternatively, when the release paper is peeled off after being adhered to an appropriate display surface of a vehicle body or the like, the display portion is separated from the release paper and adhered to the display surface via an adhesive layer.

[0009]

EXAMPLE An example of the present invention will now be described with reference to the drawings. The display label is a release paper 1 made of an appropriate thin paper and a label made of synthetic resin thin paper such as vinyl chloride paper or Tetron (registered trademark) paper. It is composed of a paper 2 and a release paper 3 made of a transparent resin film laminated in a three-layer structure. A release agent layer 4 is layered on the entire surface of the release paper 1.

On the other hand, the label paper 2 is provided with a display portion 5 for characters and patterns, along with a contour of the display portion 5 and slit-like cuts 6 penetrating between the front and back surfaces, and A pressure-sensitive adhesive layer 7 is layered on the entire back surface, and the pressure-sensitive adhesive layer 7 is temporarily adhered to the release agent layer 4 of the release paper 1. As the display unit 5 provided on the label paper 2, for example, if the label paper 2 is a colored paper, the portion surrounded by the cuts 6 can be used as the display unit 5, and the surface of the label paper 2 can be displayed. When the display section 5 is provided by printing, the cut line 6 may be provided on the outline of the print section, or the cut line 6 may be provided so as to appropriately surround the display section 5.

Further, on the surface of the label paper 2,
The outer surface portion of the cut 6 surrounding the display portion 5, that is,
A release agent layer 8 is provided on the surface portion other than the display portion surrounded by the cuts 6.
Is coated. Then, the release paper 3 having the adhesive layer 9 having a weaker adhesive force than the adhesive layer 7 on the entire back surface is temporarily adhered to the surface of the label paper 2 by the adhesive layer 9 to display the display label. It is a constituent.

In order to manufacture the display label constructed as described above, a release agent is applied to the front surface of the release paper 1 and an adhesive is applied to the back surface of the label paper 2 as shown in FIG. The label paper 2 is laminated and adhered on the release agent layer 4 of No. 1 by the back surface adhesive layer 7 of the label paper 2. Next, as shown in FIG. 5, a cut 6 is made from the surface of the label paper 2 to the surface of the release paper 1, and the display portion 5 is surrounded by the cut 6.
Or when the label paper 2 is provided with a display portion 5 formed of printed characters or a pattern on the surface of the label paper 2, the display portion 5 is formed along the outline of the display portion 5 or around the display portion 5. Make a cut 6 that reaches the surface of the release paper 1. In the case of the display unit 5 by printing, the label paper 2 may be attached to the release paper 1 and then printing may be performed, and then the notch 6 may be provided.

Next, a release agent is applied to the surface of the label paper 2 other than the surface of the display portion 5 surrounded by the cuts 5 by screen printing or the like to provide a release agent layer 8, and then the back surface of the pressure-sensitive adhesive layer 5 is applied. The display label is manufactured by stacking the back side adhesive layer 9 of the release paper 3 coated with the adhesive layer 9 having a weak adhesive force on the label paper 2 and adhering it.

In order to attach the display portion 5 of the display label to the window glass of a store, the body of an automobile or other display surface, the release paper 1 is attached to the release paper 3 at a suitable position in the peripheral portion, preferably a corner. When rolled up from the portion, as shown in FIGS. 2 and 3, in the label paper 2 interposed between the release paper 1 and the release paper 3, a release agent layer is formed on the surface side which is overlapped with the release paper 3. The part where 8 is coated, that is, the part where the display part 5 is not provided, is separated by the presence of the release agent layer 8.
The surface of the display portion 5 on which the release agent layer 8 is not coated without adhering to the side is peeled from the release paper 1 side integrally with the release paper 3 by adhesion with the back surface adhesive layer 9 of the release paper 3. try to.

At this time, the display part 5 has a cut 6 around the surface of the release paper 1, and the release agent layer 4 is provided on the back side of the display part 5 facing the release paper 1. Since it is present, as the release paper 3 is rolled up, the display portion 5 is peeled off from the release paper 1 side integrally with the release paper 3 from the notch 6.

After transferring only the display portion 5 to the back surface of the release paper 3 in this manner, the release paper 3 is attached to the display surface with the display portion 5 facing the display surface side. After that, when the release paper 3 is peeled off, the adhesive layer 7 provided on the back surface of the display unit 5 has a stronger adhesive force than the adhesive layer 9 provided on the back surface of the release paper 3, so that the display 5 is Release paper 3 attached to the display surface
Only the display part 5 is peeled off and the display part 5 is accurately attached at a predetermined position.

[0018]

As described above, according to the display label of the present invention, the label paper having the notches between the front and back surfaces along the contour of the display portion such as appropriate characters and designs is sequentially released on the release paper. A release agent layer is provided on the outer surface portion of the cut surrounding the display portion on the surface of the label paper while being polymerized and integrated via the mold agent layer and the pressure-sensitive adhesive layer. Since the release paper provided with the adhesive layer having a weaker adhesive strength than the adhesive layer is stuck on the label paper via the adhesive layer, when the release paper is released from the release paper, it is provided on the label paper. It is possible to reliably and easily transfer only the display part to the back surface side of the release paper without any distortion or loss on the back surface of the release paper while maintaining the accurate display position.

Further, by attaching this release paper to the display surface with the display portion transferred to the back surface thereof facing the display surface side, the display portion can be arranged at an accurate display position. , If you release the release paper in this state,
Since the pressure-sensitive adhesive layer provided on the back surface of the display unit has a stronger adhesive force than the pressure-sensitive adhesive layer provided on the back surface of the release paper, the state where the display unit is adhered to the display surface is maintained at a predetermined position. The display part can be accurately attached to the.

Further, in such a display label, a release agent layer is provided only on the outer surface portion of the cut surrounding the display portion on the surface of the label paper polymerized on the release paper, and then the release paper is polymerized and attached. It is possible to efficiently manufacture the above-mentioned excellent display label having high commercial value by a simple process of wearing, and it is suitable for mass production.

[Brief description of drawings]

FIG. 1 is an enlarged vertical sectional view,

FIG. 2 is an enlarged vertical sectional view showing a peeled state,

FIG. 3 is a simplified perspective view thereof,

FIG. 4 is an enlarged vertical sectional view showing a state in which a label paper is attached to a release paper,

FIG. 5 is an enlarged vertical sectional view for explaining the manufacturing method.

FIG. 6 is an enlarged vertical sectional view of a conventional example,

FIG. 7 is an enlarged vertical sectional view showing a state where the label paper is partially peeled off,

FIG. 8 is an enlarged vertical sectional view showing a state in which a film is attached.

[Explanation of symbols]

 1 Release Paper 2 Label Paper 3 Release Paper 4 Release Agent Layer 5 Display Area 6 Cuts 7 Adhesive Layer 8 Release Agent Layer 9 Adhesive Layer

Claims (2)

[Claims] 1. A label paper having cuts between the front and back sides along the contour of the display portion such as appropriate characters and patterns is superposed on the release paper through a release agent layer and an adhesive layer. In addition, the release agent layer is provided on the outer surface portion of the cut surrounding the display portion on the surface of this label paper,
Further, a release label having an adhesive layer having an adhesive strength weaker than that of the adhesive layer is attached to the label paper via the adhesive layer. 2. A release paper coated with a release agent on the entire front surface, an adhesive layer applied on the entire back surface, and an appropriate character and / or pattern display portion. A label paper having a cut line between the front and back sides along the contour is temporarily adhered integrally by its adhesive layer, and further, the release is performed on the outer surface part of the cut line surrounding the display section on the surface of the label paper. A method for producing a display label, comprising providing an agent layer and then temporarily adhering a release paper to the surface of the label paper via an adhesive layer weaker than the adhesive layer.