JPH0572279B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Use The present invention provides a method for reading predetermined items recorded under a concealing printing layer as needed among items printed by an automated teller machine (ATM) or the like. It is about how to do this.

2. Description of the Related Art In general, slips used in automated teller machines, etc. are constructed in two layers, one on top of the other, so that information entered on the upper slip is copied onto the lower slip, and is structured as a continuous body. When used in the device, it is loaded into a predetermined location within the device, and predetermined information is printed while traveling through a printer in the device. And when printing,
Usually, printing pressure is applied to the upper slip or lower slip to record the information, and at the same time, the same information is copied and recorded on the lower slip.
After that, the upper slip is usually rolled up and stored within the device as a copy of the issuer such as the bank or device owner.
The lower slip is given to the trader.

However, the printed information includes information that could be misused if known by a person other than the transactor, and also includes information that should be avoided if possible by others. For example, a deposit balance falls under such information.

Therefore, in the past, concealment printing consisting of a solid or ground pattern is applied in advance to the entry column for the balance balance on the issuer's copy, where such information is likely to be leaked. When concealment printing is applied, even if printing is done over it, it will not be visible and the confidentiality of the information will be maintained.

Problems to be Solved by the Invention However, there are cases where some trouble occurs and the issuer needs to read entries such as the balance amount from the copy.

In such a case, the conventional method causes a problem in that it cannot be visually recognized and it takes time and effort to obtain the information.

Means for Solving the Problems In order to solve the above problems, the present invention provides an upper slip in which a self-coloring agent layer and a concealing print layer are sequentially laminated on the upper surface, and a coloring agent capsule layer is adhered and formed on the lower surface. , Predetermined items are printed from above or below the concealing printing layer on a stack of the color former capsule layer and a lower slip having a color developer layer adhered and formed on the opposing upper surface. After that, in the method of reading the prescribed matters recorded by this printing from the upper slip, a liquid containing a color developer is applied or sprayed to the lower surface of the upper slip to develop color in the color former capsule layer destroyed by the printing. method is adopted.

Function: When printing is performed on a slip, the color former capsule layer is broken by the printing pressure and the color developer layer develops color, thereby recording the specified information on the lower slip. Also,
The same information is recorded on the self-coloring agent layer of the upper slip, but this is hidden by the concealing printing layer and is not visible. However, when the above-mentioned slip is turned over and a liquid containing a color developer is applied or sprayed on the bottom surface, the color developer remains in the part of the color former capsule layer that has been destroyed by the printing, and this It develops color by reacting with the agent. Due to this coloring, the printed matter hidden under the concealing printing layer becomes visible.

Examples Examples of the present invention are shown in Figures 1 to 7 below.
This will be explained based on the diagram.

The slip set used in this embodiment is constructed by stacking continuous slips as shown in FIGS. 1 and 2, as shown in FIG. 3.

The slip shown in FIG. 1 is an upper slip 10 that serves as a copy for an issuer such as a bank, and like a normal slip, punch holes 12 are punched on both sides along the longitudinal direction.
Horizontal perforations 14 are carved at regular intervals in the transverse direction, and entry fields 16 for predetermined items are preprinted on each unit slip formed between adjacent horizontal perforations 14.

The slip shown in FIG. 2 is a lower slip 18 that serves as a copy for the transaction, and is made in the same shape and size as the upper slip 10, and has a punch hole 12 in the same way.
In addition to the entry field 16 similar to the above, the unit slip includes various printed information for the transaction person.

A self-coloring agent layer 20 as shown in FIG. 4 is coated on the upper surface of the upper slip 10 at least within the range of the entry field 16, and a coloring agent capsule layer 22 is coated on the lower surface. . and,
On the upper surface of the lower slip 18 in contact with the lower surface, a color developer layer 24 that exhibits a predetermined color by mixing with the color former contained in the color former capsule layer 22 is applied at least within the range of the entry field 16. It is formed.

Therefore, in the state of the slip set 34 in which both slips 10 and 18 are superimposed as shown in FIG. When the printing pressure is received from the bottom side, predetermined items such as the withdrawal amount are entered in the entry field 16 of the upper slip 10, and the entered items are copied into the entry field 16 of the lower slip 18. .

Furthermore, before the upper slip 10 is stacked as shown in FIG. 3, a concealing printing layer 26 is provided on a predetermined portion of the surface of the upper slip, on which confidential information is to be written, as shown in FIG. 1. This confidential matter is the amount to be entered in the balance column in this case, and this column is filled with the concealing printed layer 26 from above the self-coloring agent layer 20.
is printed in a solid or ground pattern pattern.

The slip set 34 assembled as shown in FIG. 3 is continuously loaded into an automated teller machine (not shown) and subjected to printing. Predetermined items are entered in the entry field 16 on the top surface by the coloring of the self-coloring agent layer 20, and at the same time, the same content is entered in the coloring agent capsule layer 22.
is copied and displayed on the upper surface of the lower slip 18 by the action of the color developer layer 24. That is, the capsules 30 of the coloring agent capsule layer 22 in the portion corresponding to printing are broken,
The color forming agent flows out from inside, adheres to the color developing agent layer 24, and forms a colored portion 32 in the color developing agent layer 24. However, in this case, the content that corresponds to confidential matters among the above-mentioned prescribed matters is printed from above the concealing printing layer 26, and the color development in the self-coloring agent layer 20 of the upper slip 10 occurs under the concealing printing layer 26, so it cannot be seen. The contents of confidential matters cannot be leaked if left undisturbed.

In this way, the continuum of upper slips 10 is wound up within the device and stored as a copy on the issuer's side, while the continuum of lower slips 18 is discharged from the device, broken at the horizontal perforation line 14, and transacted. It will be handed over to the person.

However, as mentioned above, there may be cases where it is necessary to read the contents recorded under the concealing print layer from the lower slip 18, and in such a case, it is necessary to apply a liquid containing a color developer to the lower surface of the upper slip. spray or spray.

That is, as shown in FIG. 5, in the color former capsule layer 22, there is a broken color former capsule layer 30 in the part where printing pressure was applied during printing, and most of the color former present in the capsule is lost. is developer layer 2
Although the coloring agent disappears due to the reaction with the coloring agent 4, a small amount of the coloring agent remains in the broken capsule 30. This residual color former reacts with the applied or sprayed color developer to develop color.

As a result, as shown in FIG. 6, the upper slip 10 was blank when viewed from the bottom and nothing could be seen, but as shown in FIG. 7, confidential matters appear and become visible.

In addition, as a liquid containing a color developer, commercially available Mitsubishi
A capsule checker for NCR (manufactured by Mitsubishi Paper Mills Co., Ltd.) can be used.

Effects of the Invention As described above, the present invention provides an upper slip in which a self-coloring agent layer and a concealing printing layer are sequentially laminated on the upper side, and a coloring agent capsule layer is attached and formed on the lower surface, and a layer opposite to the coloring agent capsule layer. The specified information is printed from above or below the concealing printing layer on the upper side of the slip, which has a color developer layer adhered to it, and the lower side of the slip has a color developer layer adhered to it. A method for reading predetermined information from the upper slip, which is characterized by applying or spraying a liquid containing a color developer to the lower surface of the upper slip to cause the color former capsule layer destroyed by the printing to develop color. Therefore, when it becomes necessary to read confidential information from the upper slip, the reading can be done simply and quickly without the need for any special equipment.

[Brief explanation of drawings]

Figures 1 to 3 show an example of a slip set used in the present invention. Figure 1 is a plan view of the upper slip, Figure 2 is a plan view of the lower slip, and Figure 3 is a plan view of the upper and lower slips. It is a perspective view of the side slips overlapped, and the fourth
The figure is a sectional view taken along the line - in Fig. 3, Fig. 5 is a sectional view showing the printed slip corresponding to Fig. 4, and Fig. 6 is a sectional view showing the printed slip corresponding to Fig. 4.
The figure is a perspective view of the upper slip seen from below after printing, and FIG. 7 is a perspective view of the upper slip seen from below after color developer has been applied. 10: Upper slip, 18: Upper slip, 22: Color former capsule layer, 26: Concealing printing layer, 30: Broken color former capsule.

Claims (1)

[Claims] 1. An upper slip in which a self-coloring agent layer and a concealing printing layer are sequentially laminated on the upper surface, a coloring agent capsule layer is adhered and formed on the lower surface, and a color developing agent layer is adhered and formed on the upper surface facing the coloring agent capsule layer. In the method of printing specified matters from above or below the concealing printing layer on a stacked lower slip, and then reading the specified matters recorded by this printing from the upper slip, A method for reading the contents recorded under the concealing printing layer, characterized by applying or spraying a liquid containing a color developer to the bottom surface of the slip to cause the color former capsule layer destroyed by the printing to develop color. .