TWM588824U - Copy-proof security paper structure - Google Patents

Abstract

A copy-proof security paper structure, which includes a surface paper layer and a bottom paper layer, and also includes a sensing metal layer, an X-ray developing layer and a light-scattering layer. It is used in the same way as general paper, but it has the effect of being induced, developed under X-ray and The function of preventing being copied, thereby preventing the outflow of documents and data leakage, and achieving the paper structure with the function of keeping secrets from theft.

Description

Anti-copy security paper structure

This creation is a copy-proof security paper structure, especially refers to a layer containing an induction metal layer, an X-ray developing layer and a light disturbing layer, which can prevent written materials from being copied, and can be detected by security equipment such as induction doors and X-ray machines. Furthermore, the structure of the confidential and safe paper to prevent the theft of paper documents.

In order to protect the company's business secrets and prevent theft of internal data, most companies can use digital security software to control the data flow of digital data such as computer data and network packets to prevent the leakage of easily transmitted electronic data. However, the paper document information created on paper can only be achieved by improving document control, or attaching electronic labels or barcodes to the surface of the paper, to achieve the purpose of controlling document flow and maintaining information.

Although the use of electronic tags or barcodes can reduce the possibility of the original documents being stolen, but if the originals are copied, the copies will be out of the security control, and the confidentiality and anti-theft function will be completely lost. It can be imagined that if the documents are easily It is copied and taken by chance through the control gate, which will inevitably affect the safety of resources. The use of this situation is really necessary to be further explored and improved.

In view of this, the main purpose of this creation is to provide a security paper structure that can prevent copying, can be developed under an X-ray machine, and can be sensed by metal detection without affecting the original writing and printing functions of the paper .

In order to achieve the above purpose, the method of the present invention is to provide a copy-proof security paper structure, the paper includes a surface paper layer and a bottom paper layer, and its main feature is that it also includes a sensing metal layer, an X-ray developing layer, a light disturbing layer, and bonding Between the surface paper layer and the bottom paper layer, it forms a safe paper that is used in the same way as ordinary paper but has a sensing effect, developed under X-rays and prevented from being copied.

For the improvement of the aforementioned anti-copy security paper structure, the material of the sensing metal layer includes any one or part or all of an alloy of cobalt, nickel, aluminum, iron, tin, chromium, and manganese.

The improvement of the aforementioned copy-proof security paper structure, wherein the X-ray developing layer is a mixture containing a resin carrier, developing powder and solvent; the material of the developing powder is copper, lead sulfate, barium sulfate, calcium carbonate, aluminum hydroxide Powder composition.

In the aforementioned improvement of the structure of the anti-copy security paper, the light disturbing layer is a phosphor coating.

The improvement of the aforementioned anti-copy security paper structure, in which the light-scrambling layer is a reflective powder coating.

After the implementation of the above structure, the expected effects of this creation are at least: 1. The hidden function layer is not easy to be found or removed, and the document control role is greatly improved. 2. The document can be developed and detected during X-ray machine inspection, to avoid the document being hidden by entrainment. 3. The content of the document is difficult to be copied, scanned and copied to ensure the preservation of the document information. This creative copy-proof security paper is used in the same way as ordinary paper, and has the functions of anti-theft and anti-copy, which is quite convenient.

In order to make a complete description of the technical content, efficacy and other features of this creation, the following is a detailed description with preferred embodiments in conjunction with the drawings. It should be understood that the described embodiments are only a part of the embodiments of the new model. Not all embodiments.

First of all, please refer to Figure 1 and cooperate with Figure 2 to show that the structure of the copy-protected security paper mainly includes: a surface paper layer (10), a sensing metal layer (20), an X-ray developing layer (30), and a light disturbing layer (40), bottom paper layer (50); the sensing metal layer (20), X-ray developing layer (30) and light disturbing layer (40) are combined with the top paper layer (10) and the bottom paper layer (50) At this time, it is difficult for the human eye to perceive the presence of the sensing metal layer (20), the X-ray developing layer (30) and the light disturbing layer (40) from the appearance of the paper and cannot be removed. In this embodiment, the surface paper layer (10) and the bottom paper layer (50) can be common fiber paper, and the paper size is planned to be A4 size, so that the texture and usage of the copy-proof security paper and the conventional A4 file The paper is the same and can be written and printed by the user.

The material of the aforementioned sensing metal layer (20) is any or part or all of an alloy of cobalt, nickel, aluminum, iron, tin, chromium, manganese, forming an appropriate thickness, covered by the sensing metal layer (20) The area is at least 1 cm2. When passing through the metal induction door, it can be sensed by the device and trigger the alarm.

The aforementioned X-ray developing layer (30) is a mixture containing a resin carrier, developing powder and solvent. The developing powder is mainly inorganic powder such as metal powder or metal compound. The material of the developing powder is powder of copper, lead sulfate, barium sulfate, calcium carbonate, and aluminum hydroxide. These inorganic powders have the characteristics of blocking or absorbing X-rays, so when the security paper structure of the original copy-protection passes through the X-ray security inspection machine, X-rays cannot penetrate the X-ray developing layer (30), so they are entrained Documents can be found due to the development effect.

The aforementioned light disturbing layer (40) is formed by coating powder of fluorescent material or reflective material. The fluorescent material is a substance that can induce self-luminescence after being stimulated by light, such as magnesium tungstate, calcium tungstate, Zinc silicate, yttrium oxide, lanthanum oxide and other material powder; the reflective material is a glass powder with a particle size of about 0.12mm. With the principle of lens refraction and reflection, the reflective material produces a high reflectance when illuminated by light. Reflective. According to this, when the light-scattering layer (40) receives the scanning light source of the photocopier or scanner, it will produce a luminous or reflective effect due to the material characteristics, which in turn interferes with the imaging effect of the scanner light source and the scanning head, resulting in The identification of the data on the surface of the document is reduced or unreadable, so that the document information cannot be copied and copied.

The coverage areas of the sensing metal layer (20), the X-ray developing layer (30) and the light disturbing layer (40) can be the same as the surface paper layer (10) and the bottom paper layer (50), respectively. As shown in Figure 3, only part of the area is covered. Referring again to FIG. 4, the X-ray developing layer can be expressed in the form of text or graphics to improve the development effect under X-ray. Of course, the foregoing structure is only an example, and the arrangement order and the number of layers of the sensing metal layer (20), the X-ray developing layer (30), and the light disturbing layer (40) are not limited by the above embodiments.

After being explained by the above embodiments, the effects that the copy-protected security paper structure can achieve are at least: 1. The security design is secret, and the set functional layers are not easy to be discovered or removed, which can greatly improve the regulatory role of documents. 2. The set X-ray developing layer allows the document to be developed and noticed when passing through the X-ray machine inspection, avoiding the possibility that the document is hidden without being noticed. 3. The light-scattering layer can prevent the content of the document from being copied, scanned and copied, and has the function of keeping confidential text data. This copy-protected security paper is used in the same way as ordinary paper. After printing data with the copy-protected security paper, the file immediately has the functions of anti-theft and anti-copy, which is quite convenient.

To sum up, the creation of a copy-proof security paper structure has indeed achieved its intended purpose, and it has actually met the needs of the industry. It has filed a patent application in accordance with the law. However, although this creation has been disclosed in the foregoing preferred embodiments, however The size, shape, or quantity shown in the drawings are not used to limit this creation. Anyone who is familiar with this skill should be able to retouch or modify it without departing from the spirit and scope of this creation, so the scope of protection of this creation The scope defined in the attached patent application scope shall prevail.

10‧‧‧Paper layer 20‧‧‧Induction metal layer 30‧‧‧X-ray developing layer 40‧‧‧ light disturbing layer 50‧‧‧Back paper layer

Figure 1 is a partial cross-sectional view of the structure of the copy-protected security paper. Figure 2 is an exploded view of the structure of the copy-protected security paper. Figure 3 is another embodiment of the structure of the security paper for copy protection. Fig. 4 is another embodiment of the security paper structure for copy protection.

10‧‧‧Paper layer

20‧‧‧Induction metal layer

30‧‧‧X-ray developing layer

40‧‧‧ light disturbing layer

50‧‧‧Back paper layer

Claims (6)

A copy-proof security paper structure, including a surface paper layer and a bottom paper layer, the main feature is that it also includes an induction metal layer, an X-ray development layer, and a light-scattering layer, which are bonded between the surface paper layer and the bottom paper layer to form a usage mode It is the same as ordinary paper but it is a safe paper that is induced, developed under X-rays and protected from being copied. The anti-copy security paper structure as described in item 1 of the patent application scope, wherein the material of the sensing metal layer comprises any one or part or all of an alloy of cobalt, nickel, aluminum, iron, tin, chromium, and manganese. The anti-copy security paper structure as described in item 1 of the patent application, wherein the X-ray developing layer is a mixture containing a resin carrier, developing powder and a solvent. The anti-copy security paper structure as described in item 3 of the patent application scope, wherein the material of the developing powder is composed of powders of copper, lead sulfate, barium sulfate, calcium carbonate, and aluminum hydroxide. The anti-copying security paper structure as described in item 1 of the patent scope, wherein the light disturbing layer is a phosphor coating. The anti-copying security paper structure as described in item 1 of the patent scope, wherein the light-disturbing layer is a reflective powder coating.

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