JPH07290865A - Concealed information possession sheet - Google Patents

Abstract

(57) [Summary] [Purpose] When pressure-bonding the overlapping surfaces provided with a pressure-sensitive adhesive that can be peeled by folding the sheet at the folding portion to create a concealed information holder such as a concealed postcard, The folded portion is not broken by the pressure and an easy folding operation is ensured. [Structure] The concealed postcard sheet 1 is composed of an upper paper piece 3 and a lower paper piece 4 which are connected to each other with a fold line 2 formed by streaking as a boundary. When the adhesive is added, the pressure-sensitive adhesive 7 which can be peeled off after printing and is printable or printable is applied over the entire surface, and a concealment information entry field for entering concealment information is provided, while A field for entering address information will be provided on the display side. After printing the predetermined information, fold the folds 2 so that the overlapping surfaces are in contact with each other, and apply pressure to form a concealed postcard. Absent.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention displays information to be concealed and concealed (hereinafter referred to as concealment information) on a superimposing surface which is folded in two or three and is superposed, and the superimposing surface displaying the concealment information. A peelable adhesive sheet for the covert information holder for making a covert information holder such as a postcard or various cards. The present invention relates to a sheet for concealing information carrier using a pressure-sensitive adhesive which can be bonded by adding a pressure sensitive adhesive.

[0002]

2. Description of the Related Art In this type of conventional hidden information carrier sheet, the folded portion is generally formed with perforations in order to ensure an easy and reliable overlapping operation.

[0003]

However, when the folding portion is formed by perforations, when the sheets are folded and the overlapping surfaces are adhered to each other in order to create the hidden information holder, the perforations are partially formed by the pressure. A situation occurs in which the material is totally or totally broken. For this reason, the sheet peels off from the broken portion, and the concealment information becomes visible, and when the recipient of the concealment information holder peels off the peelable overlapping adhesive surface, the perforations are Since it is broken, the peeled paper pieces are separated, and there is a disadvantage that the integrity as the hidden information carrier cannot be maintained. It is an object of the present invention to provide a hidden information carrier sheet that eliminates such inconvenience.

[0004]

In order to achieve the above-mentioned object, the concealed information carrier sheet of the present invention comprises two pieces of paper connected to each other through a folding portion and folded at the folding portion. At least one of the overlapping surfaces is not usually bonded but can be bonded by applying a predetermined pressure, and an adhesive that can be peeled after the bonding is provided, and concealment information is entered on at least one of the overlapping surfaces. A concealment information entry portion for providing the folding information is provided, and the folding portion is formed by pushing a line.

Further, the concealment information carrier sheet may have a structure in which three pieces of paper are connected to each other. In this case, two pairs of overlapping surfaces are formed, but the concealment information is formed on a pair of overlapping surfaces. Since it may be displayed only, at least one of the pair of overlapping surfaces to be folded at the folding part can be adhered by applying a predetermined pressure without normally adhering, and an adhesive that can be peeled off after adhering is provided. It is preferable to provide a concealment information entry section for entering concealment information on at least one of the pair of overlapping surfaces provided with this adhesive, and the folded portion formed by scoring is concealment information. Only the folding part for folding the overlapping surface provided with the entry part, and the folding part for folding the overlapping surface without the hidden information entry part peels off the overlapping adhesive surface because the hidden information is not displayed. necessary Without or because there is no problem even if detached, it may be formed by perforations.

Further, it is preferable that the ridge pushing for forming the folded portion is provided on the surface opposite to the overlapping surface folded at the folded portion because the folding operation becomes easier.

[0007]

[Function] When the concealment information is written in the concealment information entry portion of the concealment information holder sheet, the folding portion is folded and the overlapping surfaces are pressure-bonded, the predetermined concealment information holder is obtained. When the pressure-bonding is performed, the folds are formed by pushing the folds to prevent the folds from breaking.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention applied to a concealed postcard sheet for producing a concealed postcard will be described in detail below with reference to the accompanying drawings. put it here,
1 to 6 show a first embodiment, FIG. 1 is a schematic plan view of the front side of a concealed postcard sheet, FIG. 2 is a schematic plan view of the back side thereof, and FIG. 3 is A of FIG. -A line sectional view, FIG. 4 is a schematic plan view showing the addressing face of the created concealed postcard, FIG. 5 is a sectional view taken along the line BB of FIG. 4, and FIG. 6 shows the back side of the concealed postcard in the peeled state. Schematic plan views, FIGS. 7 to 10 show the second embodiment, FIG. 7 is a schematic plan view on the front surface side of the covert postcard sheet, and FIG. 8 is a sectional view taken along line CC of FIG. 9 is a schematic plan view of the front side of the concealed postcard sheet in which predetermined information is printed, and FIG. 10 is a schematic sectional view of the concealed postcard created.

First, a first embodiment will be described with reference to FIGS. As shown in FIGS. 1 to 3, a concealed postcard sheet 1 for making a concealed postcard has an upper paper piece 3 and a lower paper piece 4 of the same size with a fold 2 which is a fold portion formed by scoring as a boundary. It will be connected. On the front surface side (the side shown in FIG. 1) of the top paper piece 3 which is the front surface side of the concealed postcard sheet 1 on which the folds 2 are formed, an address information entry field 5 is provided as an address surface, and the same as the bottom paper piece 4 The sender information 6 is printed in advance on the output side. In addition, the overlapping surface of the upper paper piece 3 and the lower paper piece, which is the back surface side of the covert postcard sheet 1, is not usually bonded, but can be bonded by applying a predetermined pressure, and can be peeled off after bonding. Alternatively, a printable pressure-sensitive adhesive 7 is applied over the entire surface, and the cover sheet piece 3 is provided with the title 8 of "Notification of current amount of time deposit", as well as concealment information of account number, holder name, deposit amount, and interest. A hidden information entry field 9 to be entered and a notification creation date entry field 10 are provided in advance by printing.

As the above-mentioned pressure-sensitive adhesive 7, printing,
A non-peeling adhesive base that is printable and that is pressure-sensitive and cannot be re-peeled once adhered is blended with a fine particulate filler that has a non-affinity for this adhesive base. Is. The adhesive base may be a conventional pressure-sensitive adhesive that has been conventionally used, but in particular, a natural rubber latex obtained by graft-copolymerizing styrene and methyl methacrylate onto natural rubber, Blocking resistance,
It is suitable in terms of heat resistance, wear resistance and the like.

On the other hand, the fine particulate filler has a small affinity with the adhesive base, for example, zinc oxide, titanium oxide, calcium carbonate, kaolin, activated clay, spherical alumina, wheat starch, silica, glass. Powder, shirasu balloon or the like is used. These materials are
Although they may be used alone or in combination, a combination of silica and another appropriate filler is particularly preferable. Further, when two or more kinds having different particle diameters are combined, it is easy to form the adhesive application surface in a concavo-convex shape, so that the peeling performance is improved. The addition of silica has the advantage that the coating film of the adhesive can be strengthened, and the adhesiveness easily adheres to the surface due to its porosity, so that the adhesive force and peeling force can be easily adjusted. Further, even when printing is performed by a printer using silicone oil by a non-impact printer method, since the silica absorbs the silicone oil, the adhesive does not become stuck due to the silicone oil.

The peeling strength of the adhesive surface of the pressure-sensitive adhesive 7 is adjusted by the blending ratio of the above-mentioned fine particulate filler. Further, in addition to the adjustment by the blending ratio of the fine particulate filler, if the pressure-sensitive adhesive 7 is applied in the form of halftone dots, the application thickness is adjusted, or the tint block printing is applied, the peel strength is adjusted. Adjustment is easier. As a specific example of the pressure-sensitive adhesive 7, styrene 2 is added to 100 parts by weight of natural rubber.
To the natural rubber latex obtained by graft-copolymerizing 10 parts by weight of methacrylic acid and 20 parts by weight of silica gel having an average particle size of 5 μm with 5 parts by weight of a terpene resin tackifier. Are preferred.

Next, a method for producing the concealed postcard 11 shown in FIGS. 4 and 5 from the concealed postcard sheet 1 configured as described above will be described. First, while transferring the concealed postcard sheet 1 in a predetermined direction, the address information 12 previously input to the computer and an account corresponding to the addressee are input by a double-sided printer device, which is an output device of a computer (not shown). Conceal information for number 13, holder name 14, deposit amount 15, interest 16 and notification creation date 17
It is printed in the predetermined address information entry field 5, the concealment information entry field 9 and the notice creation date entry field 10 to be filled in respectively. In addition,
It is also possible to print by using a general single-sided printer device by performing the printing operation twice on each side.

Then, as shown in FIGS. 4 and 5, the concealing postcard sheet 1 is folded by a folding device (not shown) so that the overlapping surfaces of the upper paper piece 3 and the lower paper piece 4 are in contact with each other. The address information 12 and the sender information 6 are displayed by folding from 2 to half, while the account number 13 and the holder name 1 are displayed.
4, concealment information of deposit amount 15, interest 16 and notification creation date 1
Hide 7 and make it invisible from the outside. This folding operation is extremely easy and reliable because it is folded on the opposite surface side so that the fold line 2 is exposed. Next, a predetermined pressure which is an adhesion condition of the pressure-sensitive adhesive 7 is applied by a pressure bonding device (not shown) including a pair of upper and lower pressure bonding rollers to form the concealed postcard 11 in which the overlapping surfaces are peelably bonded. . Since the folds 2 are formed by pushing the creases, the folds 2 will not break during this pressure bonding.

As shown in FIGS. 4 and 5, the concealed postcard 11 thus created can be posted in the same manner as a general postcard. On the other hand, when the addressee who has received the concealed postcard 11 relatively separates the upper paper piece 3 and the lower paper piece 4, the adhesive surface between the upper paper piece 3 and the lower paper piece 4 peels off, and as shown in FIG. The hidden account number 13 and holder's name 1
4, concealment information of deposit amount 15, interest 16 and notification creation date 1
7 is exposed and becomes visible.

Next, a second embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 7 and 8,
The concealed postcard sheet 21 for making a concealed postcard has an upper paper piece 24, a middle paper piece 25, and a lower paper piece 26 of the same size with the folds 22 and 23, which are folds formed by scoring, as boundaries.
The fold line 22 that divides the upper paper piece 24 and the inner paper piece 25 is provided on the front surface side of the concealed postcard sheet 21, while the fold line 23 that divides the inner paper piece 25 and the lower paper piece 26. Is provided on the back side of the concealed postcard sheet 21.

The front side of the top paper piece 24 (the side shown in FIG. 7) is provided with an address information entry field 27 as an address surface, and sender information 28 is printed in advance. Also,
Normally, the overlapping surfaces, which are the front surface side of the middle paper piece 25 and the lower paper piece 26, are not adhered to each other but can be adhered by applying a predetermined pressure, and can be peeled off after adhering, and printing or printing is possible.
A pressure-sensitive adhesive 29 having the same structure as the pressure-sensitive adhesive 7 of the first embodiment is applied over the entire surface, and the top paper piece 24 is provided with an account number, a holder's name, along with a title 30 of "Notice of current amount of time deposit". A concealment information entry field 31 for entering concealment information for deposit amount and interest and a notification creation date entry field 32 are provided in advance by printing.

As can be seen from FIG. 8, the superposing surfaces, which are the back surfaces of the upper paper piece 24 and the middle paper piece 25, are not normally bonded, but can be bonded when a predetermined pressure is applied, and it is difficult to peel them off after bonding. The pressure sensitive adhesive 33 is applied. Since this superposed surface is a surface which does not need to be peeled off after the adhesion without printing the concealment information, the pressure sensitive adhesive 33 having the usual adhesive strength which is difficult to peel off is applied, but this pressure sensitive adhesive 3
Instead of 3, pressure-sensitive adhesive 7 similar to the pressure-sensitive adhesive 7 of the first embodiment or the pressure-sensitive adhesive 29 described above may be applied, which can be peeled off after adhesion. When a peelable pressure-sensitive adhesive is applied after this adhesion, it is possible to display concealment information also on this overlapping surface.

Next, a method for forming the concealed postcard 41 shown in FIG. 10 from the above-mentioned concealed postcard sheet 21 will be described. First, while transferring the concealed postcard sheet 21 in a predetermined direction, as shown in FIG. 9, the address information 34 previously input to the computer and the address information 34 by the printer device, which is an output device of the computer, is not shown. Account number 35 corresponding to the addressee, holder name 36, deposit amount 3
7, the concealment information of interest 38, and the notice creation date 39 are printed in the predetermined address information entry column 27, the concealment information entry column 31, and the notice creation date entry column 32 to be entered, respectively.

Then, as shown in FIG. 10, by a folding device (not shown), the superposing surface which is the back side of the upper paper piece 24 and the middle paper piece 25, and the front surface side of the middle paper piece 25 and the lower paper piece 26. So that the overlapping surfaces are facing each other,
The concealing postcard sheet 21 is folded from each of the folds 22 and 23 into a Z-shaped three-fold, and the address information 34 and the sender information 2
On the other hand, while concealing each of the concealment information of account number 35, holder name 36, deposit amount 37, and interest 38 and the notice creation date 39, it is invisible from the outside. This folding operation is extremely easy and sure because it is folded on the opposite side so that the folds 22 and 23 are exposed.

Next, a predetermined pressure, which is an adhesion condition of the pressure sensitive adhesives 29 and 33, is applied by a pressure bonding device (not shown) equipped with a pair of upper and lower pressure bonding rollers, and the folded superposed surfaces are brought up. The overlapping surface of the back side of the paper piece 24 and the inside paper piece 25 is difficult to peel off, and the overlapping surface of the inside paper piece 25 and the lower paper piece 26 on the front side is peelable. At the time of this crimping operation, the folds 22 and 23 are formed by pushing the creases and therefore do not break.

The concealed postcard 41 created in this way is
The postcard can be posted in the same manner as a general postcard, and the addressee who receives the concealed postcard 41 relatively separates the middle paper piece 25 and the lower paper piece 26 from each other.
Account number 35, which was hidden by peeling off the adhesive surface with 6,
The concealment information of the holder name 36, the deposit amount 37, and the interest 38 and the notification creation date 39 are exposed and are visible (see FIG. 9).

The present invention is not limited to the above-mentioned embodiment, and for example, the concealed postcard sheets 1 and 21.
May not be in a unit sheet state but may be in a continuous state at the beginning, and the two-fold state is not limited to a completely overlapping state and may be a partial overlap, and the three-fold state may be a Z-shaped folded state. Not limited to the stacking, the lower paper piece 26 and the upper paper piece 24 may be sequentially folded over the middle paper piece 25. When there are two pairs of overlapping surfaces in the tri-folded state, at least one pair of overlapping surfaces may be peelably bonded, and the other overlapping surfaces may be bonded with difficulty in peeling. The mating surfaces may both be peelable. Further, the pressure-sensitive adhesives 7 and 29 for peelably adhering are not limited to both of the overlapping surfaces, and may be provided on only one of them. Furthermore, the hidden information entry fields 9, 31
May be provided not only on one of the overlapping surfaces but also on both of them. Furthermore, it goes without saying that the folds 2, 22 and 23 formed by pushing the lines may be provided on the overlapping surface side of the concealed postcard sheets 1 and 21. In addition, it goes without saying that the present invention can be applied to various cards having overlapping surfaces other than the concealed postcards 11 and 41.

[0024]

As is apparent from the above description,
According to the present invention, since the folding portion provided on the hidden information carrier sheet is formed by scoring, the folding operation can be performed easily and surely, and at the time of the crimping operation for adhering the overlapping surfaces, the folding operation is performed. There is an effect that it is possible to obtain a concealed information carrier in which the concealed information is concealed surely without breaking the part.

[Brief description of drawings]

FIG. 1 is a schematic plan view of a front surface side of a concealed postcard sheet according to a first embodiment.

FIG. 2 is a schematic plan view of the back side of the concealed postcard sheet.

FIG. 3 is a sectional view taken along line AA of FIG.

FIG. 4 is a schematic plan view showing an address surface of a concealed postcard that is also created.

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

FIG. 6 is a schematic plan view showing the back side of the concealed postcard in a peeled state.

FIG. 7 is a schematic plan view of the front side of the concealed postcard sheet according to the second embodiment.

FIG. 8 is a sectional view taken along line CC of FIG.

FIG. 9 is a schematic plan view of the front side showing the concealed postcard sheet in a state in which predetermined information is also printed.

FIG. 10 is a schematic sectional view of a concealed postcard that is also created.

[Explanation of symbols]

 1,21 Concealed postcard sheet 2,22,23 Fold 3,24 Upper paper piece 4,26 Lower paper piece 5,27 Address information entry field 7,29 Pressure-sensitive adhesive 9,31 Concealment information entry field 11,41 Concealed postcard 25 Middle paper piece 33 Pressure-sensitive adhesive

[Procedure amendment]

[Submission date] January 27, 1995

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction content]

First, a first embodiment will be described with reference to FIGS. As shown in FIGS. 1 to 3, a concealed postcard sheet 1 for making a concealed postcard has an upper paper piece 3 and a lower paper piece 4 of the same size with a fold 2 which is a fold portion formed by scoring as a boundary. It will be connected. On the front surface side (the side shown in FIG. 1) of the top paper piece 3 which is the front surface side of the concealed postcard sheet 1 on which the folds 2 are formed, an address information entry field 5 is provided as an address surface, and the same as the bottom paper piece 4 The sender information 6 is printed in advance on the output side. In addition, the superposing surface of the upper paper piece 3 and the lower paper piece 4 on the back surface side of the covert postcard sheet 1 is not usually adhered but can be adhered by applying a predetermined pressure, and can be peeled off after adhering, The pressure-sensitive adhesive 7 capable of printing or printing is applied over the entire surface, and the lower paper piece 4
In addition to the title 8 of "Notice of current amount of time deposit," a concealment information entry field 9 for entering concealment information such as account number, holder name, deposit amount, and interest, and a notification creation date entry field 10 are provided in advance by printing. There is.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0017

[Correction method] Change

[Correction content]

On the front surface side (the side shown in FIG. 7) of the top paper piece 24, an address information entry field 27 is provided as an address surface, and the insertion / removal information 28 is printed in advance. Also,
Normally, the overlapping surfaces, which are the front surface side of the middle paper piece 25 and the lower paper piece 26, are not adhered to each other but can be adhered by applying a predetermined pressure, and can be peeled off after adhering, and printing or printing is possible.
The pressure-sensitive adhesive 29 having the same structure as the pressure-sensitive adhesive 7 of the first embodiment is applied over the entire surface, and the inside paper piece 25 is accompanied by a title 30 of "Notice of current amount of time deposit", an account number, and a holder name. A concealment information entry field 31 for entering concealment information such as deposit amount and interest and a notification creation date entry field 32 are provided in advance by printing.

Claims (3)

[Claims] 1. A fold portion formed by pushing the ridge line 2
At least one of the overlapping surfaces that are made by connecting a plurality of paper pieces and are folded at the folding part can be bonded by applying a predetermined pressure without normally adhering, and an adhesive that can be peeled off after adhering is provided, The concealment information holder sheet is characterized in that a concealment information entry section for entering information to be concealed and concealed is provided on at least one of the overlapping surfaces. 2. A predetermined pressure is applied to at least one of a pair of overlapping surfaces which are formed by connecting three pieces of paper in series through a folding portion and which are folded at the folding portion without being normally bonded. An adhesive that can be adhered to and can be peeled off after adhesion is provided, and a concealment information entry section for entering information to be concealed is provided on at least one of a pair of overlapping surfaces provided with this adhesive. A sheet for concealing information holder, wherein a folding portion for folding the overlapping surface provided with the concealing information writing portion is formed by scoring. 3. The concealed information holder according to claim 1, wherein the streak forming the folding portion is provided on a surface opposite to a superposing surface folded at the folding portion. Sheet.