JPH09104187A - False entry preventive form - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate judgement of false entries by a method wherein a fluorescent coloring carbon layer is applied on the surface of a form paper, on the surface of which characters are displayed by means of the pressure of a pen applied from above. SOLUTION: When numerals and characters are written with a ball point pen or the like on the surface of the writing form paper 2 of a form 1a most suitably used as a receipt, the color forming capsules in a color former layer (x) are destructed by means of the pressure of a pen, resulting in reacting with the developer in the developing layer (y) of a plucking form paper 3 so as to color. By applying ultraviolet rays on the rear surface of the writing form paper 2, reversed transferring characters can be visually observed. As a result, when the transferred numeral consisting of the developing layer (y) and the fluorescent coloring carbons (v), which are transferringly adhered under reversed state to the under surface of the form just above coincides with the character (or numeral) written on the writing form paper 2 on the front and rear sides, the entry is judged to be fair. When the above-mentioned numerals do not coincide with the each other, a false entry is judged to be present.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a form which is composed of a plurality of stacked form sheets and which is most suitable as a receipt and is capable of preventing illegal entry.

[0002]

2. Description of the Related Art In a form used as a receipt, a plurality of forms including a receipt issued to a payer of money and a copy of the receipt are stacked, and one side edge is attached to each sheet. When the necessary information such as the address and the amount of money received is entered on the top paper, the above required information is copied to each lower form sheet by a pressurized copy layer made of carbon or a color developing capsule and a developer. It has become.

[0003]

By the way, since the form and the receipt can be easily separated from each other in the form having the above-mentioned structure, it is possible to enter a different amount for each and use it illegally. Yes, for this reason,
There is a drawback that employees can easily embezzle their receipts by falsely reporting their receipts.

[0004] That is, an employee engaged in the task of issuing a receipt at the time of cash transfer at a place of business, separates the copy from the copy of the receipt first, fills the receipt accurately with the amount of the receipt, and By submitting to the company with a smaller amount and submitting it to the company with the same amount of cash, it was possible to embezzle the difference. It is an object of the present invention to provide a form such as a receipt for which such illegal entry can be prevented.

[0005]

According to the present invention, a fluorescent coloring carbon layer is applied to the surface of a form paper which is composed of a plurality of laminated form papers and characters are displayed on the surface by writing pressure from above. It is a form that is capable of preventing unauthorized entry.

[0006] The fluorescent coloring carbon layer may be formed by partial printing coating in a scattered pattern such as dots, stripes, cows and letters. That is, the developer layer is coated on the upper surface of the form paper, the fluorescent coloring carbon layer is coated on it, and the coloring material layer is coated on the opposite surface of the paper immediately above, by the writing pressure from above. In the structure in which the color developing material layer and the color developing material layer are caused to react with each other to transfer the characters on the form paper, when the fluorescent coloring carbon layer is coated solid, the fluorescent coloring carbon layer is blocked. As a result, the degree of color development may decrease, and clear characters may not be transferred. Therefore, a structure may be proposed in which the fluorescent coloring carbon layer is partially coated in a scattered manner so as not to hinder this reaction.
When the self-coloring layer is applied, it is not always necessary to partially print the fluorescent coloring carbon layer in a scattered state.

In such a form, a plurality of rectangular form papers are laminated and integrated by a sticking edge having one side edge joined, and one of the form papers is brushed from above. In a form that is a form paper on which characters are displayed on the surface by pressure, a fluorescent carbon layer is coated on the surface of the form paper, and a form paper is placed above it to prevent unauthorized entry. Be proposed.

In such a structure, when numbers and characters are entered with a ballpoint pen etc. in the information entry field in the upper form sheet, the writing pressure causes the characters to be displayed on the surface of the form sheet and By the pressure, the fluorescent coloring carbon applied to the front surface of the form sheet is transferred to the back surface of the form sheet immediately above. This fluorescent carbon is invisible as it is, but it can be seen when irradiated with ultraviolet light. For this reason, it is considered appropriate if the reversed characters made of fluorescent coloring carbon transferred to the back surface of the form sheet directly above the form sheet match the contents written in the information entry column on the form sheet on the front and back sides. If it is different, you can see that there was an incorrect entry.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. 1 and 2 show a first embodiment of the form 1a according to the present invention. This form 1a is composed of a set of a writing form sheet 2 and a drawing form sheet 3. In the case of forming a known receipt binding, a large number of pairs of this pair of copy form sheets 2 and pull-out form sheets 3 are laminated. These form sheets 2 and 3 are shown in FIG.
The left ends are aligned and the left ends are joined together by glue or the like to be integrated. A perforated cutting line 6 is previously formed inside the sticking edge of the drawing form paper 3. The upper form sheet 2 may be formed so that its lateral width is slightly shorter in order to facilitate the pulling-out operation of the pull-out form sheet 3.

The form paper 3 serves as a receipt, and the letters "receipt" are written on the surface thereof, and the letters "remittance deposit" and the like are written on the writing form paper 2 which is a copy.

This form 1a is a writing form paper 2
When numbers and payees are written in with a ball-point pen or the like, the numbers and the like are displayed in predetermined columns of the drawing form paper 3 due to the writing pressure. As shown in FIG. 2, this transfer is achieved by the action of the color-developing layer x applied on the back surface of the writing form sheet 2 and the developer layer y applied on the front side of the drawing form sheet 3. That is, when numbers and letters are written on the surface of the writing form paper 2 with a ballpoint pen or the like, the writing pressure destroys the color forming capsules in the color forming layer x and reacts with the color forming layer y. And develop color.

Further, in the present invention, the fluorescent coloring carbon layer v is applied in a dotted pattern on the color developing layer y on the surface of the drawing form paper 3. The fluorescent coloring carbon layer v contains a dye in which a fluorescent substance is colored by ultraviolet rays (eg, UV Long 365 manufactured by Naigai Carbon Ink Co., Ltd.).
nm).

In such a configuration, when numbers, characters, etc. are entered in the entry fields of the writing form sheet 2 with a ballpoint pen or the like, the writing pressure causes the writing m to appear on the surface of the drawing form sheet 3 as described above. Is displayed, the fluorescent pressure-applied carbon on the surface of the drawing form paper 3 is applied to the back surface of the writing form paper 2 immediately above the drawing form paper 3 as shown in FIG. 3 by the writing pressure. To wear. The fluorescent carbon is invisible as it is, but when the back surface of the writing form paper 2 is irradiated with ultraviolet light, the inverted transfer characters (numerals) n can be seen as shown in FIG. . For this reason, the transfer number n composed of the fluorescent coloring carbon transferred in the inverted state to the developer layer y and the lower surface of the form directly above the form is the same as the letters (numbers) written on the writing form paper 2 on the front and back sides. If it is correct, it is considered to be correct, and if it is different, it is understood that there was an incorrect entry. Here, the fluorescent coloring carbon layer v is partially coated in a scattered manner by applying dot printing. Therefore, the reaction between the color-developing layer x and the color-developing layer y is not significantly hindered by the fluorescent coloring carbon layer v.

FIG. 4 shows a form 1b in which three sheets are spliced. This form 1b is made up of a set of three writing form papers 2 for copy entry and drawing form papers 3a and 3b. In the pull-out form sheets 3a and 3b, perforation-shaped cutting lines are formed on the inner side of the sticking edge in the same manner as described above. This withdrawal form sheet 3b is given to the payer as a receipt, and the withdrawal form sheet 3a above it is used as a copy for accounting processing.

Here, a self-coloring layer z formed by mixing a color-forming capsule and a color-developing agent is applied to the surface of the drawing form paper 3b. In addition, pulling out form paper 3
A color-developing layer x is applied to the back surface of b, and a color-developing layer y is applied to the front surface of the drawing paper sheet 3a. And
Further, a fluorescent coloring carbon layer v is applied in a dotted pattern on the surface of the drawing form paper 3a with the color developing layer y.

Even with such a construction, when a number, a character, etc. are written in the entry field of the writing form sheet 2 with a ballpoint pen or the like, the writing pressure causes the writing pressure sheet 3b to have a surface within the self-coloring layer z on the surface thereof. Then, the coloring capsule p is destroyed,
By reacting with the developer r, the numbers and the like are exposed. Further, in the pull-out form paper 3a, similarly to the above, the color-forming capsules in the color-developing layer x are destroyed, react with the color-developing agent in the color-developing layer y, and the same color and the like is displayed. To do. Furthermore, the fluorescent coloring carbon applied in the form of dots on the surface of the drawing form paper 3a is transferred to the back surface of the drawing form paper 3b immediately above it. The fluorescent carbon that has been transferred to the back surface of the drawing form paper 3b is invisible as it is, but it can be seen by irradiating it with ultraviolet light, and the number is displayed on the surface in a self-colored manner. , It is determined whether the numbers on the back match.

FIG. 5 shows a form 1c with four sheets. This form 1c includes a form form 2 for writing, which is to be filled in,
It consists of a set of four pull-out form sheets 3a, 3b, 3c. In the drawing form sheets 3a, 3b, 3c, perforation-shaped cutting lines are formed on the inner side of the sticking edge, as described above. In this configuration, the drawing form paper 3c used as a copy of the operator is arranged between the writing form paper 2 and the drawing form paper 3b.
In this case, the coloring agent layer x is applied to the back surface of the writing form sheet 2 and the color developing layer y is applied to the front surface of the drawing form sheet 3c. Other than that, the configuration is the same as that of FIG. The pull-out form sheet 3a is given to the payer as a receipt, and the pull-out form sheet 3b on the upper side is used as a copy for accounting processing, so that the back surface of the pull-out form sheet 3b is irradiated with ultraviolet light. By confirming the fluorescent coloring carbon transferred to the back surface,
It will be possible to check whether there has been a dishonesty.

In each of the above constructions, the developer layer 3 or the drawing sheet 3a is coated with the color-developing layer y, but the self-coloring layer z may be coated.

In the above-mentioned structure, the receipt has been described. For example, in a pay statement and a copy thereof, various incorrect entries such as coating a fluorescent coloring carbon layer v on the surface of the pay statement are made. It is applicable in the form that should prevent Further, the scattered fluorescent coloring carbon layer v can be partially printed and applied by stripes, ox, or letter-shaped other than the dots.

[0020]

As described above, according to the present invention, since a fluorescent coloring carbon layer is coated on the surface of the drawing form paper on which the characters are displayed by the writing pressure from above, a fluorescent coloring carbon layer is applied. When a number or the like is written on a certain form sheet, the fluorescent coloring carbon is transferred to the back side of the sheet directly above. Therefore, by irradiating the back surface with ultraviolet light and visually observing the reversed characters transferred and checking whether or not the reversed characters match the written characters, it is possible to confirm whether or not the illegal writing is performed. There is an excellent effect that can be easily determined.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a form 1a according to a first embodiment.

FIG. 2 is a partially enlarged vertical sectional view showing a form 1a separately.

FIG. 3 is a separated plan view of the form 1a showing a state after filling, in which the writing form paper 2 is turned upside down.

FIG. 4 is a partially enlarged vertical sectional view showing a form 1b of the second embodiment separately.

FIG. 5 is a partially enlarged vertical cross-sectional view showing a form 1c of the third embodiment separately.

[Explanation of Codes] 1a, 1b, 1c Form 2 Writing Form Paper 3, 3a to 3c Drawing Form Paper v Fluorescent Coloring Carbon x Coloring Agent Layer y Developer Color Layer z Self-Coloring Layer

Claims (2)

[Claims] Claims: 1. It is possible to prevent illegal entry, which is characterized in that a fluorescent coloring carbon layer is coated on the surface of a form paper which is composed of a plurality of laminated form papers, and characters are displayed on the surface by writing pressure from above. Form. 2. The incorrect entry according to claim 1, wherein the fluorescent coloring carbon layer is partially printed and applied in a scattered pattern such as a dot, a stripe, a cow, and a letter. Preventable forms.