JP3368911B2 - Concealed information possessor and method for producing the same - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a postcard, a card or the like in which at least the hidden information display portion of a sheet-shaped carrier on which appropriate hidden information such as a deposit balance is covered and covered by a peelable adhesive label. Concealed information holder and its creation method. The concealment information is not necessarily limited to confidential information.

[0002]

2. Description of the Related Art Conventionally, a hidden information carrier such as a postcard or a card of this type has been known, but conventionally, the hidden information is displayed on a carrier such as a piece of paper having the hidden information displayed on one side. A label is peelably attached to the surface to cover the hidden information,
The hidden information was hidden so that it could not be seen from the outside.

[0003]

However, according to such a conventional example, since the hidden information can be displayed only on one surface of the carrier such as a piece of paper, there is a drawback that the amount of hidden information that can be transmitted is small. If concealment information is displayed on both the front and back surfaces of the carrier in order to eliminate this, one label must be releasably adhered to each of these front and back surfaces, which creates a new drawback that the manufacturing process becomes complicated. . Further, conventionally, it is not easy to position the label when adhering it to the carrier, and if the label is adhered at a position deviated from the predetermined position, the concealment information is exposed and the function as a concealment information holder can be achieved. There was also the drawback that it could not be done.

It is an object of the present invention to provide a hidden information carrier and a method of creating the hidden information carrier, in which these drawbacks are eliminated.

[0005]

In order to achieve the above-mentioned object, the concealed information carrier of the present invention is provided with a label provided with a fold portion while an adhesive structure that can be peeled off after adhesion is provided on the entire back surface. With respect to the sheet-shaped carrier on which the concealment information is displayed, the fold portion corresponds to one edge of the sheet-shaped carrier, and is peelably adhered by the adhesive structure so as to cover at least the concealment information display portion. It is a thing.

Further, as a method of producing the above-mentioned hidden information holder, an adhesive structure which can be peeled off after adhesion is provided on the entire back surface, and a label provided with a fold is formed on the adhesive structure surface at the fold. Bent so as to be positioned inside, and with respect to the sheet-shaped carrier on which the concealment information is displayed, the folded label corresponds to one edge of the sheet-shaped carrier, and covers at least the concealment information display portion. Thus, the sheet-like carrier is releasably adhered to the sheet-like carrier by the adhesive structure.

[0007]

The label is bent from the folded portion, and the sheet-shaped carrier is sandwiched so that the folded portion corresponds to one edge of the sheet-shaped carrier and the sheet-shaped carrier is covered so as to cover the concealed information display portion. Since it is releasably adhered, positioning of the label with respect to the front and back surfaces of the sheet-like carrier becomes possible by abutting the fold portion on one edge of the sheet-like carrier, and concealment information of the sheet-like carrier is provided. Even if it is displayed on both the front and back sides, one label is enough.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention applied to a concealed postcard will be described below in detail with reference to the accompanying drawings. Here, FIGS. 1 to 6 show the first embodiment, FIG. 1 is a plan view of the front side of the concealed postcard, and FIG.
-A line sectional view, FIG. 3 is a plan view of the back side showing a state in which the label of the concealed postcard is partly peeled, FIG. 4 is a plan view of the front side of the label, FIG. [Fig. 7] is an explanatory view schematically showing a process of creating a concealed postcard, and Figs. 7 to 9 are plan views showing another embodiment of a label and a concealed postcard to which it is applied.

As shown in FIGS. 1 and 2, the concealed postcard 10
On the front side of the postcard piece 1 which is a sheet-shaped carrier in FIG. 1, an address display surface is provided, and address information 2 is printed on the upper part thereof, while appropriate concealment information 3 such as a deposit balance and a personal identification number is printed on the lower part thereof. There is. Further, as shown in FIG. 3, the back side of the postcard piece 1 serves as an information display surface, and appropriate notification information 4 that does not need to be concealed is printed or printed on the upper part thereof, while the deposit balance is on the lower part thereof. Appropriate concealment information 5 related to the personal identification number or the like is printed.

As shown in FIGS. 1 to 5, the label 6 is provided with a folding perforation 7 at the center portion in the width direction thereof and is divided into two parts on the left and right sides, and a guide sentence 8 is printed on the front surface side. In addition, an arrow is printed at the lower corner of the right side portion of the folding perforation 7, and an explanatory text "Please peel off from the arrow portion" is printed along the lower edge. And
As is apparent from FIGS. 2, 3 and 5, the entire back surface of the label 6 is coated with a pressure-sensitive adhesive 9 having a peelable adhesive structure and having an adhesive force set to be peelable. There is.
The label 6 can be peeled off from the postcard piece 1 by the pressure-sensitive adhesive 9 so as to be folded at the folding perforations 7 and sandwich the postcard piece 1 so as to cover and conceal each of the concealment information 3 and 5. It is glued.

The pressure-sensitive adhesive 9 may be peeled off so that the concealed information 3 or 5 printed or printed after adhesion is not damaged. It is preferable that a non-peeling adhesive base that cannot be re-peeled once adhered is blended with a fine particulate filler having a non-affinity to the non-peeling adhesive base.
More specifically, 5 parts by weight of a terpene resin tackifier is added to a natural rubber latex obtained by graft-copolymerizing 2 parts by weight of styrene and 10 parts by weight of methyl methacrylate with respect to 100 parts by weight of natural rubber. 20 parts by weight of silica gel having an average particle size of 5 μm as a fine particulate filler exhibiting non-affinity with respect to 100 parts by weight of this non-releasing adhesive base. As an example, one obtained by adding

Next, a preferred embodiment of the method for creating the above-mentioned concealed postcard 10 will be described with reference to FIG. Preliminarily required address information 2 and concealment information 3, which are in a single-wafer state.
5 is printed, and the postcard piece 1 on which the notification information 4 is printed or printed is transferred to a predetermined position, the label 6 on which the pressure-sensitive adhesive 9 is provided on the entire back surface side at this predetermined position.
However, it stands by in a state where the folding perforations 7 are bent so that the pressure-sensitive adhesive 9 coated surfaces face each other. Then, when the label 6 is moved toward the postcard piece 1 in an approaching direction so as to sandwich the postcard piece 1 and the folding perforation 7 portion hits one edge of the postcard piece 1, the concealment of the front and back surfaces is concealed. The information 3 and 5 are positioned in a covered state. Then, a pair of upper and lower pressure bonding rollers 11
By (only one shown), a predetermined pressure bonding force, which is an adhesion condition of the pressure-sensitive adhesive 9, is applied, and the label 6 is releasably adhered to a predetermined position of the postcard piece 1 to form the concealed postcard 10. The concealed postcard 10 can be handled in the same manner as a normal postcard.

The addressee who receives the concealed postcard 10 rolls up from the end portion on the backside of the postcard according to the label on the front surface of the label 6 and, as shown in FIG. 3, the label 6 is peeled off and covered. The hidden information 5 and 3 are exposed and can be visually recognized.

FIGS. 7 to 9 show another embodiment relating to the label. The label 16 shown in FIG. 7 is a perforation 17 for folding.
It is configured such that one side divided into two is formed large and the back side of the postcard piece 1 can be covered almost entirely.
In the label 26 shown in FIG. 8, the folding perforation 27 has the postcard piece 1
It is used by positioning so as to correspond to the lower edge of
The covered area is almost the same as that of the first embodiment described above. Further, the label 36 in FIG. 9 is a modified form of the label 26, and one side divided into two by the folding perforation 37 is formed large so that the back side of the postcard piece 1 can be almost entirely covered. It was done.

According to the embodiments described above, the labels 6, 1
Since 6, 26, and 36 are single-wafer type, the pressure-sensitive adhesives 9 do not contact each other even if they are stacked, so that there is an advantage that blocking does not occur. Further, in the continuous state of being wound in a roll shape, if one roll is used up, it is not possible to continue a new roll and perform continuous operation. Since the postcard piece 1 is also a sheet type,
If the label 6 and the postcard piece 1 are supplied to the production line without interruption, there is an advantage that continuous operation for a long time becomes possible.

The present invention is not limited to the above-described embodiment, and for example, as a peelable adhesive structure, two transparent films are tightly pressure-bonded to each other so that they can be peeled from each other, and one surface opposite to the close pressure-bonded surface. Alternatively, the side may be non-peelingly adhered to the labels 6, 16, 26, 36, while the other side may be non-peelingly adhered to the postcard piece 1. In this case, it is necessary to form a folded portion also on each transparent film, but when the labels 6, 16, 26, 36 are rolled up from the postcard piece 1, the close-bonded surfaces of the two transparent films are peeled off, The concealment information 3 and 5 can be visually recognized through the transparent film remaining on the postcard piece 1 side. The peelable adhesive may be pressure-sensitive, heat-sensitive or re-wettable. Furthermore, the postcard piece 1 and the labels 6, 16, 26, and 36 do not necessarily have to be in a sheet-like state, and either one or both may be in a continuous state. Furthermore, it goes without saying that the present invention can be applied to various cards in addition to the concealed postcard 10.

[0017]

As is apparent from the above description,
According to the present invention, since the folded label is positioned by abutting against one edge of a sheet-shaped carrier such as a postcard piece, it is possible to perform accurate positioning on both front and back surfaces of the sheet-shaped carrier. The label can be adhered to both the front and back sides at the same time, which is efficient, and the area covered by the label is increased. In addition, the label does not need release paper, so there is no waste of dust when creating. You can

[Brief description of drawings]

FIG. 1 is a plan view of the front side of a concealed postcard.

FIG. 2 is a sectional view taken along the line AA.

FIG. 3 is a plan view of the back surface side showing a state in which the label of the concealed postcard is partly peeled off.

FIG. 4 is a plan view of the front side of the label.

FIG. 5 is a sectional view taken along line BB.

FIG. 6 is an explanatory view schematically showing a process of creating a concealed postcard.

FIG. 7 is a plan view showing another embodiment of the label and a concealed postcard to which the label is applied.

FIG. 8 is a plan view showing another embodiment of the label and a concealed postcard to which the same is applied.

FIG. 9 is a plan view showing another embodiment of the label and a concealed postcard to which the same is applied.

[Explanation of symbols]

1 postcard piece 3,5 Concealment information 6,16,26,36 labels 7 Folding perforation 9 Pressure-sensitive adhesive 10 Concealed postcards

Claims (2)

(57) [Claims] 1. A label provided with an adhesive structure that can be peeled off after adhesion is provided on the entire back surface and a fold is provided,
With respect to the sheet-shaped carrier on which the concealment information is displayed, the fold portion corresponds to one edge of the sheet-shaped carrier, and is peelably adhered by the adhesive structure so as to cover at least the concealment information display portion. Concealed information possession body. 2. A label provided with an adhesive structure that can be peeled off after adhesion is provided on the entire back surface and a folded portion is provided.
Bending so that the adhesive structure surface is located inside at the folding portion, the folded label, with respect to the sheet-shaped carrier on which the concealment information is displayed, the folding portion corresponds to one edge of the sheet-shaped carrier, Further, a method for producing a hidden information carrier, which at least covers the hidden information display portion and is peelably bonded to the sheet-like carrier by the adhesive structure.