JPH096244A - Sealing label for date certification - Google Patents

Abstract

PURPOSE: To certify the occurrence date of a thing using postmark of post office. CONSTITUTION: A thing is packed, the edge of packing paper 7 is folded and sealed, and such a sticky protection sheet (a label main body 1) that a pattern remains on the opposite side and trace of the pattern remains on the self side when the same is peeled off, is stuck on a sealed portion. A back carbon layer is provided inn the central portion of the sticky protection sheet 1, and when a stamp 8 is pasted on the surface thereof and is postmarked by a post office, the pattern 91 of a postmark is copied onto the surface of a package by the back carbon layer. Since a date is displayed by the postmark, the fact that no contents are replaced after the postmark can be certified by the fact that no sticky protection sheet 1 is peeled off. The fact that no postmarked sticky protection sheet 1 is stuck later can be certified by the fact the pattern 9 of the postmark is transferred onto the package side by the back carbon layer.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sealing label for certifying documents, floppy disks, or various articles at the time of preparation or acquisition.

[0002]

2. Description of the Related Art The notary system can be used to prove the date of creation of a creation or the date of acquisition of an item obtained, but the number of notary public offices is small, the threshold is high for the general public, and the fee is also high. high.

[0003]

SUMMARY OF THE INVENTION The present invention is intended to provide a method for facilitating the above date proof.

[0004]

[Means for Solving the Problems] A sealing label is prepared in which a partial peeling layer that partially peels off is provided on the back surface of a base material, and a carbon layer is provided on the back surface of a central portion of a protective sheet on which an adhesive material layer is formed. did.

[0005]

The document or article whose date is to be proved is wrapped with the wrapping paper, the end of the wrapping paper is adhered to the wrapping itself, and the wrapping label is sealed. Put a stamp on the side and bring it to the post office to have it postmarked. That is, the above-mentioned sealing label is for receiving the postmark. The postmark indicates that the items packaged by this postmark were packaged at least on the date of the postmark. It should be proved that the postmarked package has never been opened after being postmarked (by the time I try to prove the date) and that the postmarked closure label has been prepared before the package was made. That is not what was done.

In order to change the contents of the package, the package must be opened, which requires the label of the present invention to be peeled off once. When peeled off, the peeled portion of the partial peeling layer on the back surface of the pressure-sensitive adhesive protection sheet remains on the wrapping paper side, and on the pressure-sensitive adhesive protection sheet side, that portion becomes the peeled off portion. Even if it is re-attached, it is impossible to completely re-attach the pattern of the peeling layer on the wrapping paper side and the pattern of the peeling trace on the adhesive protective sheet side. Visually apparent.

Next, when the label of the present invention, which has been postmarked in advance, is applied at a later date, there is no transfer mark of the postmark by the back carbon layer of the label on the side of the wrapping paper, which is also obvious. Even if a mark such as a postmark transfer mark is attached to the wrapping paper side, it is impossible to positionally match the postmark of the label attached later.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows a date proof sealing label according to an embodiment of the present invention. In the figure, A is the front surface, B is the back surface, and C is the cross section. The main body 1 of this label is an adhesive protective sheet.
It has a structure as shown in C. Reference numeral 2 denotes a base material sheet having a partial peeling layer 3 provided on the back surface and an adhesive material 4 provided on this layer. For example, a security label manufactured by Sumitomo 3M Limited is used. Prior to use, this label is in a state of being attached to the mount 5, and even if it is peeled from the mount, there is no change. The partial release layer 3 is a visually uniform layer. When this label is once attached to the object surface and then peeled off, a part of the partial release layer 3 remains on the adherend side by the adhesive material 4, and the release layer is removed at that part on the label side, and the appearance shows a gradual pattern. Like This is used as a pressure-sensitive adhesive protective sheet, because the peeling layer remaining on the adherend cannot be completely matched with the trace on the label side even if it is peeled back and then reattached at a glance. It depends on the fact.

According to the present invention, this adhesive protective sheet is used and a carbon layer 6 is provided at the center of the back surface. The carbon layer 6 may be formed on the pressure-sensitive adhesive material 4 on the back surface of the pressure-sensitive adhesive protective sheet main body, but it is also possible not to apply the pressure-sensitive adhesive material only to that portion, and further to that portion, the partial release layer 3
It is also possible not to provide. In any case, it is necessary that the part of the back carbon layer 6 does not stick to the other party.

FIG. 2 shows a state in which the above-mentioned label is attached to the wrapping paper. Reference numeral 7 is a wrapping paper that wraps the item to be date-certified. One end of the wrapping paper is folded on the wrapping paper itself, and the label main body 1 is attached to the folded position. A stamp 8 is affixed to the front side of the back carbon layer 6 on this label, and a postmark 9 is stamped. If you can get a postmark without sticking a stamp, you don't need a stamp. The place where the stamp is attached on the surface of the label is shown by enclosing it with a dotted line in A of FIG.
In any case, since the postmark is stamped on the place where the back carbon layer 6 is present, the back carbon layer 6 transfers the postmark pattern to the wrapping paper 7. The transferred pattern does not need to be as clear as the date of the postmark, but it is sufficient if it is the pattern of the postmark as a whole and its position and direction are known.

FIG. 3 shows the above label body 1 attached to a wrapping paper.
Shows where the is removed. 31 is a pattern left on the wrapping paper 7 side of the partial release layer, and 32 is a pattern of the traces of the above-mentioned 31 part on the label side. 91 is the back carbon layer 6 of the postmark
In the transfer pattern on the surface of the wrapping paper, a trace 92 of this transfer pattern can be seen on the back carbon layer 6. Therefore, when peeling off the label and looking at the place where both patterns 91 and 92 are separated, the postmark 9 and the transfer pattern 91 thereof are separated. You can confirm the position match with.

FIG. 4 shows another embodiment of the present invention in which the back carbon layer 6 is not a solid surface but is in a mosaic shape in which the part of the partial peeling layer 3 is intricately formed. It becomes possible to check the postmark and its positional relationship with the transfer mark in detail.Before attaching the label of the present invention, the label is postmarked and another postmark transfer pattern is attached to the packaging paper side. If there is, it becomes easier and more reliable to detect.

[0013]

EFFECTS OF THE INVENTION The label of the present invention can be used to reliably certify the packaging date of a packaged article by having the postmark stamped at the post office, so anyone can easily obtain the date certification at a low cost. It will be easier to secure and retain the starting rights of the computer software programs, etc. that you have developed.

[Brief description of drawings]

FIG. 1 is an overall view of an embodiment of the present invention.

FIG. 2 is a perspective view showing a usage state of the embodiment.

FIG. 3 is a perspective view of the same embodiment during release of the usage state.

FIG. 4 is a rear view of another embodiment of the present invention.

[Explanation of symbols]

 1 Label body 2 Base sheet 3 Partial release layer 4 Adhesive 5 Mount 6 Carbon layer 7 Wrapping paper 8 Stamp 9 Postmark

Claims (1)

[Claims] 1. A partial release layer is provided on the back surface of a base sheet,
A sealing label for date proof, wherein a carbon layer is provided in the center of a protective sheet having an adhesive layer formed thereon.