JP2729182B2 - Concealed information carrying sheet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to concealment information which is displayed in characters, symbols, figures, etc., and which conceals information which should not be known to others, such as personal identification numbers, savings balances, and diagnostic results. The present invention relates to a sheet for belongings.

[0002]

2. Description of the Related Art Conventionally, in order to transmit information to be concealed to a specific person in a concealed state, it is common to insert and seal a form on which information is displayed in an envelope, mail it, or hand it directly. is there.

[0003]

However, in the conventional example of inserting and sealing a form on which information is displayed in an envelope, the mailing cost as a sealed letter is required for mailing. However, there is a drawback in that it is bulky and uneconomical, and the work of inserting and sealing it into an envelope is complicated when directly handing.

[0004] It is an object of the present invention to provide a sheet for concealed information-carrying members that has solved such disadvantages.

[0005]

In order to achieve this object, the present invention relates to a method in which an upper piece, a middle piece, and a lower piece are connected via a folding part such as a folding perforation, preferably an opaque part. A sheet made of a simple piece of paper is configured to be folded in a Z-shape at the folding section, and a non-confidential information display section for displaying an address or the like that does not need to be concealed is provided on the upper surface side of the upper piece section, The middle piece portion, a confidential information display portion is provided on at least one upper surface side of the lower piece portion, the middle piece portion, at least one side of the lower piece portion along the side along the opposite side of the folded portion on the upper surface side Is not normally adhered, and is strongly adhered by a strong adhesive which can be adhered when given conditions such as heat, pressure, and water are applied, and inside the strong adhesive, Normally does not adhere and can be adhered when approximately the same conditions as the strong adhesive are given In addition, while the adhesive obtained by adding and adjusting an adhesive force adjusting agent containing a microhard substance so that the adhesive can be peeled off after bonding is provided on the entire surface, at least the lower surface side of the upper piece portion and the middle piece portion is provided. On one side, a strong adhesive which is not normally adhered but can be adhered when substantially the same condition as the adhesive is applied is entirely provided. Of these adhesive portions, a peelable adhesive portion is provided with a secret information display section on which information to be concealed, such as a password, a deposit balance, and a diagnosis result, is displayed. Also, preferably,
A cutout portion such as a perforation for cutting out three sides of a strongly bonded portion located around the peelable portion is provided.

[0006]

[Function] Non-confidential information, such as an address, which does not need to be concealed on the concealed information carrying sheet is exposed on the outer surface side, so that the information to be concealed is visible on the inner surface of the sheet corresponding to the peelable adhesive portion. Because it is located on the side and concealed, it cannot be seen from outside. Then, if the strongly bonded portion located outside the portion that is bonded in the peelable state is cut off, the peelable bonded portion displaying information to be kept secret remains, and the sheet can be opened. The secret information is exposed and becomes visible.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments when the present invention is applied to a postcard will be described below in detail with reference to the accompanying drawings. FIGS. 1 to 4 show a first embodiment, FIG. 1 is a plan view of a postcard which is a concealed information holding body, FIG. 2 is a sectional view taken along the line AA, and FIG. 3 is a stage before the postcard is formed. FIG. 4 is a plan view showing the front side of the sheet, FIG.
5 to 7 show a second embodiment, FIG. 5 is a cross-sectional view of a postcard, FIG. 6 is a plan view showing the front side of a sheet before forming a postcard, and FIG. FIG.

First, a first embodiment will be described with reference to FIGS.

First, referring to FIGS. 3 and 4, a description will be given of a sheet serving as a concealed information carrying body according to the present invention, which is to be a postcard. The opaque horizontally long rectangular paper 1 is composed of three parts, an upper piece part 4, a middle piece part 5, and a lower piece part 6 connected via folding perforations 2, 3, which are folding parts. The folding perforation 2
The cutting perforations 7a and 7b are provided at equal distances on both sides of the lower perforation, while the respective cutting perforations are provided at positions along the side of the lower piece 6 opposite to the folding perforations 3. Eye 7
A cutting perforation 7c extending in parallel with the side is provided at a distance equal to the distance between the a and 7b to the folding perforation 2. That is, each of the cutting perforations 7a, 7
b and 7c are positioned so as to overlap each other when the sheet 1 is folded in a Z shape at each folding perforation 2 or 3. Further, cutting perforations 8a, 8b are provided along the upper and lower ends of the sheet 1 so as to extend perpendicular to the respective cutting perforations 7a, 7b, 7c.

As is apparent from FIG. 3, the upper side of the upper piece 4 located on the front side of the sheet 1 (the upper side in the state of FIG. 2 which is a postcard, the same applies hereinafter) is hidden. There is provided an address display section 9 which is a non-confidential information display section for displaying non-confidential information that does not need to be performed, and the address and name of the person to whom the confidential information should be notified are printed 9p. Further, on the lower surface (referred to as a lower surface in the state of FIG. 2 which is a postcard, the same applies hereinafter) of the middle piece portion 5 continuous to the address display portion 9, each perforation 7b, 8a, 8b is provided. And the deposit balance display unit 10 serving as a confidential information display unit on which a time deposit balance, which is information to be confidential, is printed 10p in advance under the title “Notice of balance of time deposit”. Is provided.

Further, as is apparent from FIG. 3, on the upper surface side of the lower piece portion 6 which is continuous with the deposit balance display portion 10, it is located outside each of the cutting perforations 7c, 8a, 8b, A heat-sensitive adhesive that can be adhered when heated at, for example, 90 ° C. when heated is applied, and a strong adhesive 11a that adheres firmly after being once adhered is applied. . On the other hand, a portion corresponding to the inside of the strongly adhesive adhesive 11a applied portion on the upper surface side of the lower piece portion 6 is transparent and usually does not adhere, but adheres under the same conditions as the strongly adhesive adhesive 11a. A heat-sensitive adhesive that can be used, and a weak adhesive 12 that can be peeled off even after bonding is applied.

The adhesive strength between the weak adhesive 12 and the strong adhesive 11a can be adjusted by making a difference in the coating thickness, or by adding an adhesive adjuster for reducing the adhesive strength. Adjust it. Examples of the adhesive force adjusting agent include a fine hard substance such as silica gel or corn starch having particles of 8 to 10 microns, or an oily substance such as silicon. Further, the bonding strength of the weakly adhesive adhesive 12 may be such that it does not separate when performing normal handling such as lifting or inverting the adherend such as a postcard after bonding.

Further, as is apparent from FIG. 4, the lower surface of the upper piece 4 and the upper face of the middle piece 5 located on the back side of the paper 1 are the same as the above-mentioned strong adhesive 11a. The strong adhesive 11b is provided on the entire surface.

It should be noted that the paper 1 is usually in a continuous state through a perforation in the vertical direction, and while being transported in this continuous state, the above-mentioned address display section 9 and deposit balance display section 10 are transferred.
Is performed by a printer connected to a computer. This printing is performed by using the adhesives 11a, 11b, 1
It is desirable that the process be performed before the application of No. 2.

Next, a postcard as a concealment information possession body created from the above-described paper 1 will be described with reference to FIGS. From the state in which the paper 1 is face up (the state in FIG. 3), the back side of the upper piece 4 and the middle piece 5 face each other at each of the folding perforations 2 and 3, and the middle piece 5 Lower piece 6
When folded in a Z-shape so that the surface sides of
While the address display section 9 appears, the deposit balance display section 10 is hidden on the inner side. Here, each adhesive 11
By applying heat, which is the bonding condition of a, 11b, and 12, to 90 ° C., for example, under an appropriate pressure, the lower surface of the upper piece 4 and the upper surface of the middle piece 5 are bonded by the strong adhesive 11b. While the entire surface is adhered, the lower surface of the middle piece 5 and the upper surface of the lower piece 6 are adhered to each other along three sides excluding the folding perforations 3 by the strong adhesive 11a. Then, the inside portion is releasably adhered by the weak adhesive 12 so that the entire surface is adhered. As a result, as shown in FIGS. 1 and 2, while the address print 9p of the address display unit 9 appears, the postcard 13 is securely concealed with the deposit balance print 10p of the deposit balance display unit 10. It is created and can be posted.

The addressee who has received the postcard 13 in the state shown in FIGS. 1 and 2 is provided with each of the cutting perforations 7a, 7b, 7c, 8
When a and 8b are cut off, the strongly adhered portions along the three sides of the postcard 13 excluding the folding perforation 3 side are removed, and the upper piece 4
And the middle piece 5 are still adhered, but only the weakly adhesive adhesive 12 that can be peeled off from the middle piece 5 and the lower piece 6 remains. Therefore, if the middle piece 5 and the lower piece 6 are peeled off from each other so as to open the postcard 13 from the side of the perforations 7b and 7c for cutting between the middle piece 5 and the lower piece 6,
The concealed balance display section 10 is exposed, and the addressee can visually check the balance.

In this embodiment, when the peeled lower piece 6 is cut off from the folding perforation 3, it can be used as a card composed of the upper piece 4 and the middle piece 5 which are completely adhered. Can be.

Next, a second embodiment of the present invention will be described with reference to FIGS. The second embodiment is different from the first embodiment in that the upper piece 24 located on the back side of the paper 21 is different from the first embodiment.
On the lower surface and the upper surface of the middle piece 25, each perforation 8a for cutting is provided.
8b and a strong adhesive 11b is applied only to a portion of the upper piece 24 along a side opposite to the perforation 2 for folding, and the strong adhesive on the lower surface of the upper piece 24 is applied. 11
b While the weak adhesive 32 is applied to the inside of the applied portion, the perforations 7b and 8 are provided on the upper surface of the middle piece 25.
This is the point that a deposit balance display section 30 as a second concealment information display section is provided inside the folding perforations 3 at positions a and 8b. The other configuration is the same as that of the first embodiment, so the corresponding components are denoted by the same reference numerals, and the description thereof will be omitted.

It should be noted that the paper 21 of this embodiment is also in a continuous state, usually through a perforation in the vertical direction, and is transferred in this continuous state while the address display section 9 and the deposit balance display sections 10 and 30 described above. Is performed by a duplex printer connected to a computer. This printing is desirably performed before the application of the adhesives 11a, 11b, 12, 32 in order to perform smooth transfer by the printer.

In this embodiment, the back side of the upper piece 24 and the middle piece 25 face each other at each of the folding perforations 2 and 3, and the front faces of the middle piece 25 and the lower piece 26. When folded in a Z-shape so that the sides face each other, the address display section 9
Is displayed, while the balance display sections 10 and 30 are hidden on the inner side. Here, each of the adhesives 11a, 11
By applying heat, which is the bonding condition of b, 12, 32, to 90 ° C., for example, under appropriate pressure, the lower surface of the upper piece 24 and the upper surface of the middle piece 25 are bonded by the strong adhesive 11b. The outer side of each cutting perforation 8a, 8b and the portion of the upper piece 24 along the side opposite to the side of the folding perforation 2 are strongly bonded, and the inner portion thereof is weakly adhered by the weak adhesive 32. The lower surface of the middle piece 25 and the upper surface of the lower piece 26 are strongly adhered to each other along three sides excluding the folding perforations 3 by being peelably adhered. While being strongly adhered by the adhesive 11a, the inside portion thereof is releasably adhered by the weak adhesive 12 so that the entire surface is adhered. As a result, as shown in FIG. 5, while the address print 9p of the address display section 9 appears, the deposit balance prints 10p and 30p of the deposit balance display sections 10 and 30 are securely hidden. Postcard 33
Is created and can be posted.

When the addressee who has received the postcard 33 in the state shown in FIG. 5 cuts out the respective cutting perforations 7a, 7b, 7c, 8a and 8b, the addressee has three sides excluding the folding perforation 3 side. The strong adhesive portion along the upper piece 24 and the middle piece 25 is removed, leaving only the weak adhesive 32 which can be peeled off, and the middle piece 25 and the lower piece 26 are peelable weak adhesive. Only the 12 parts of the adhesive are left. Therefore, the upper piece 24, the middle piece 25, and the post card 33 are opened from the cutting perforations 7 a, 7 b, 7 c of the upper piece 24, the middle piece 25, and the lower piece 26. The middle piece 2
By peeling off the lower piece part 5 from the lower piece part 26, the concealed deposit balance display part 10 and the deposit balance display part 30 are exposed, and the addressee can visually check the deposit balance.

In the present embodiment, since two deposit balance display sections 10 and 30 can be provided, it is possible to cope with the case where the same person has two time deposit accounts, and a comparison with the first embodiment is made. Thus, there is an advantage that almost twice as much information to be concealed can be concealed.

It should be noted that the present invention is not limited to the above-described embodiments. For example, the adhesives 11a, 11b,
The bonding conditions of 12, 32 may be heat, pressure, or water, and the heat-sensitive adhesive may be a synthetic adhesive such as a vinyl acetate resin or a vinyl chloride-vinyl acetate copolymer. As the pressure-sensitive adhesive, a natural rubber-based, synthetic rubber-based, or vinyl acetate-based adhesive can be used, and as the rewetting adhesive, poval, dextrin,
An adhesive such as a glue can be used. In addition, as the weak adhesive 12, 32, a wax that can be bonded when dissolved, such as carnauba wax, paraffin, or microcrystalline wax, may be used. Further, it is preferable that the sheets 1 and 21 are opaque,
If an opaque layer such as character printing or aluminum vapor deposition is provided on a portion of the inner surface facing the deposit balance display portions 10 and 30, even if it is transparent, there is no problem. Further, if the deposit balance display sections 10 and 30 and the adhesives 11a, 11b, 12, 32 face the inside of the postcards 10, 33, respectively,
Surface side of middle piece part 5, 25 and lower piece part 6, 26, upper piece part 4,
It may be provided on any part of the back surface side of 24 and the middle piece parts 5, 25. Furthermore, the information to be concealed is not limited to the balance of the deposit, and the concealed information holding body is not limited to the postcards 13 and 33. When the strong adhesive 11a is provided only on the outer side of the perforation 7c, which is the side portion along the side opposite to the folded portion 3, if only the perforation 7c is cut off, the postcard 13, 33 can be opened. Further, it is not always necessary to provide cutout portions such as the cut perforations 7a, 7b, 8a, 8b.

[0024]

As is clear from the above description,
According to the sheet for concealed information possession of the present invention, since the opposing surfaces can be completely adhered, the information to be concealed can be securely concealed, and can be applied to a postcard or the like, which is a concealed information possession, and is economical. Also, after concealment, the portion corresponding to the confidential information of the confidential information possession body such as a postcard can be peeled off, so that the confidential information displayed on the sheet is removed when the peelable portion is peeled off to release the concealed state. There are many beneficial effects such that they are not peeled off together and become illegible, and a part of the concealed information carrying body does not need to be peeled off, so that they can be firmly adhered.

[Brief description of the drawings]

FIG. 1 is a plan view of a postcard that is a concealed information possession body.

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

FIG. 3 is a plan view showing a front side of a sheet before a postcard is formed.

FIG. 4 is a plan view showing the back side of the sheet.

FIG. 5 is a sectional view of a postcard according to a second embodiment.

FIG. 6 is a plan view showing the front side of a sheet before forming a postcard according to the second embodiment.

FIG. 7 is a plan view showing the back side of the same sheet of the second embodiment.

[Explanation of symbols]

 1,21 paper 2,3 folding perforation 4,24 upper piece 5,25 middle piece 6,26 lower piece 9 address display 10,30 deposit balance display 11a, 11b strong adhesive 12, 32 Weak adhesive 13,33 Postcard

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location D21H 1/04 5/00 B

Claims (1)

(57) [Claims] 1. A through the folding unit upper piece, Chuhen unit, sheet lower arm part is connected is configured to be folded into a Z-shape by the folding unit, before Symbol Chuhen section, the lower piece At least one of the side portions along the side opposite to the folded portion on the upper surface side is provided with an adhesive which is not normally bonded and which can be bonded when predetermined conditions are given, and an inner side of the adhesive. Is peeling
The peelable adhesive part is made as a possible adhesive part
In general, an adhesive obtained by adding an adhesive force adjusting agent containing a micro-hard material so that the adhesive can be adhered when substantially the same conditions as the adhesive are applied without being adhered, and can be peeled off after the adhesion is applied. While the adhesive is provided entirely, at least one of the lower surface side of the upper piece and the middle piece does not normally adhere, and an adhesive that can be adhered when substantially the same condition as the adhesive is applied is applied to the entire surface. And the upper piece
A non-confidential information display that does not need to be hidden
Provided, and in a portion facing the peelable adhesive portion
A sheet for concealed information possession, wherein a sheet for concealed information is provided .