JPH02255388A - Preparation of concealed data holder - Google Patents

Abstract

PURPOSE:To enhance working efficiency by using one continuous sheet provided with display pieces and concealing pieces in an alternately continuous manner to continuously apply a release process, a folding-back process and an adhesive process. CONSTITUTION:Release papers 17 are drawn up to be taken up by a roll and continuously released from concealing pieces 9 to expose adhesives 15. The concealing pieces 9 whose adhesives 16 are exposed are continuously folded back on display pieces 8 by an appropriate folding apparatus to bring the superposed surfaces of both pieces to an opposed contact state. Next, the display pieces 8 and the concealing pieces 9 are continuously bonded by the adhesives 16 using an appropriate bonding apparatus such as a pressure roller. Herein, the deposit balance information data 11 displayed on each display piece 8 becomes a state covered and concealed with each concealing piece 9 and a continuous concealed postcard 18 is prepared.

Description

[Detailed Description of the Invention] The present invention provides information that should be concealed (hereinafter referred to as concealment information), such as deposit balances, loan repayment balances, account numbers, and PIN numbers that you do not want others to know. Covered 1! This invention relates to a method for creating a hidden information carrying object such as a postcard or card displayed in a hidden state.

A variety of concealed information carriers have been developed and various methods of creation have been proposed, but most of them involve a display sheet displaying concealed information and a concealment sheet glued to this display sheet. It is created using separate continuous sheets.

Therefore, in the past, since two continuous sheets were handled, the production process was complicated and the work efficiency was poor.

An object of the present invention is to provide a method for creating a hidden information carrier that eliminates this drawback.

-2 In order to achieve the above object, the present invention includes a display piece and a concealing piece that are at least partially overlapped with each other with a folded part as a boundary, and the overlapping surface of the concealing piece is #I for the display piece! An adhesive structure is provided to allow the adhesive to be bonded, and the adhesive surface of this adhesive structure is covered with IIM paper, while the overlapping surface of the display piece is covered with a portion covered by the concealment piece. A method for creating a concealed information carrier using a continuous sheet in which information to be displayed is displayed and is continuous in the direction in which the folded portion extends, the method comprising: continuously peeling off a release paper of the continuous sheet; and removing the release paper from the continuous sheet. The hidden piece is continuously folded over and bonded to the display piece at the folding part.

In addition, when continuously folding and bonding the concealment piece to the display piece at the folding part, the folding process and the bonding process may be performed simultaneously, or may be performed separately one after another.

A continuous sheet in which raw-U display pieces and i-shielding pieces are connected is used to continuously perform a peeling process, a folding process, and an adhesion process.
Improves work efficiency.

Large Ship-A Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Here, Fig. 1 is a plan view of a continuous sheet to be a concealed postcard that carries concealed information, Fig. 2 is a sectional view thereof, Fig. 3 is a schematic diagram showing the creation process, and Fig. 4 is a concealed sheet that has been created. It is a sectional view of a postcard.

First, a continuous sheet to be used as a hidden postcard will be explained based on FIGS. 1 and 2.

The continuous sheet 1 has a marginal portion 3 bordering on the cutting perforation 2 on both sides in the width direction, and a large number of marginal holes 4 are formed through the marginal portion 3 at equal intervals. This continuous sheet 1 is made up of a large number of unit sheets 5 arranged one after the other through cutting perforations 6, and each unit sheet 5 has a display section formed by folding perforations 7, which are folding parts extending in the longitudinal direction of the continuous sheet 1. 8 and a concealing piece 9. The width of the display piece 8 is approximately twice the width of the concealment piece 9.

Address information IO and bank balance notification information 11, which is concealed information, are printed on the overlapping surface of the display piece 2 by a printer that is an output device of the computer. On the other hand, concealment piece 9
A transparent resin sheet 13 made of polyethylene, polypropylene, etc. is firmly adhered to the overlapping surfaces of the ii! with an adhesive 12. It! The resin sheet 13 includes
A transparent resin sheet +4 of the same quality is releasably adhered via a release layer 15 formed by an appropriate means such as incomplete welding, and an adhesive 16 is attached to the resin sheet 14.
is applied while adhesive 161! Cloth mask! iljIg
1 paper 17. The adhesive structure and the N1111 paper 17 provided on the overlapping surfaces of the concealment pieces 9 are provided so as to be continuous along the folding perforations 7,
In addition, the perforations 6 for cutting are formed using these adhesive structures and the release paper 1.
It is set up so that it can reach up to 7.

When the concealing piece 9 is superimposed on the display piece 8, the deposit balance notification information 11 on the display piece 8 is covered and hidden by the concealing piece 9.

Next, a method for creating a concealed postcard using the continuous sheet 1 having the above-described structure will be explained based on FIG. 3.

While transporting the continuous sheet l in a predetermined direction with the overlapped surface facing up using an appropriate transport device (not shown) such as a tractor device, the marginal portion 3 is cut at the perforation 2 by a slitter (not shown). Cut and remove and remove the release paper 17.
The release paper 17 is continuously peeled off from the concealing piece 9 by pulling it up and winding it up on a roll (not shown).
Expose 6. The concealing piece 9 with the adhesive 16 exposed is folded using an appropriate folding device i! (not shown), the display piece 8 is continuously folded over the display piece 8, and the overlapped surfaces are brought into contact with each other by an appropriate adhesive device (not shown) such as a pressure roller. The display piece 8 and the concealment piece 9 are bonded continuously. Here, the deposit balance notification information 11 displayed on the display piece 8 is
The postcards are covered and concealed, and a continuous concealment postcard 18 is created (see FIG. 4).Furthermore, they are cut and separated at the cutting perforation 6 using an appropriate cutting device N (not shown) such as a cutter. , unitized hidden leaf 1tl8, it becomes possible to post.

Concealment postcard 1 as shown in Figure 4 created in this way
When the addressee who has received B turns up the concealing piece 9, each resin sheet 13, 14 is peeled off from the release layer 15, and the bank account balance information 11 on the display piece 8 becomes visible through the resin sheet 14.

Note that the present invention is not limited to the embodiments described above, and for example, the adhesive structure provided on the concealing piece 9 may be a structure in which two transparent resin sheets (3.14) are pseudo-attached in a removable manner. In addition, various modifications are possible, such as one in which a single transparent resin sheet is releasably adhered to the concealing piece 9 using a weak adhesive that has a weak adhesive force and can be peeled off after adhesion. Also, l! ! The hidden axis information is not limited to the money balance notification information 11.Furthermore, the overlapped surface of the display piece 8 and the overlapped piece of the concealment piece 9 may be formed to have the same size, so that the display piece 8 is completely covered by the concealment piece 9. Furthermore, the device used in this production method may be of any configuration as long as it can continuously process the continuous sheet l while transporting it. In the above-mentioned embodiment, the cutting process for unitizing the hidden leaves 1!18 was explained, but in the present invention, this cutting process does not necessarily need to be performed.
The created covert postcard 18 may remain in a continuous state.

As is clear from the above explanation, according to the present invention, a peeling process, a folding process, Since the adhesion process is performed, the production process becomes clean and the work efficiency is improved.

[Brief explanation of drawings]

The drawings show a preferred embodiment of the present invention, in which Fig. 1 is a plan view of a continuous sheet to be used as a concealed postcard, Fig. 2 is a sectional view thereof, Fig. 3 is a schematic diagram showing the production process, and Fig. 4 is a plan view of a continuous sheet to be a covert postcard. It is a sectional view of the created covert postcard. ■...Continuous sheet 5...Unit sheet 7...'
・Folding perforation 8... Display piece 9... Concealing piece 11... Bank balance notification information 12.16.
... Adhesive 13.14 ... Resin seam) 1
5... #Delamination 17... Release paper 1 day... Concealment postcard ¥1 diagram

Claims (1)

[Claims] A display piece and a concealment piece that are at least partially overlapped are arranged in a row with a folded part as a boundary, and an adhesive structure is provided on the overlapping surface of the concealment piece for releasably adhering to the display piece. At the same time, the adhesive surface of this adhesive structure is covered with a release paper, while information to be hidden is displayed on the overlapping surface of the display piece in the area covered and hidden by the concealment piece, and the information to be hidden is displayed in the area covered and hidden by the concealment piece, and the information to be hidden is displayed on the overlapping surface of the display piece. A method for creating a concealed information carrier using a continuous sheet consisting of continuous sheets, the method comprising: continuously peeling off the release paper of the continuous sheet, and placing the concealment piece from which the release paper has been peeled off against the display piece at the folding part. A method for creating a concealed information carrier characterized by continuously folding and gluing.