TW201825312A - Heat transfer sheet, method for producing print object, and game machine - Google Patents

Abstract

The present invention addresses the problem of providing a heat transfer sheet with which it is possible to form a print object in which a special image containing an infrared-absorbing material can be accurately detected, and a method for producing the print object. This problem is solved by a heat transfer sheet 10 in which an infrared-absorbing-material-containing layer 2 that contains an infrared-absorbing material, and a colorant layer 3 that contains a colorant, are provided in surface sequence in the stated order on one surface of a substrate 1, wherein the colorant layer 3 absorbs wavelengths in the visible light range and has a maximum reflectance of 50% or greater in a wavelength range between 750 nm and 1400 nm.

Description

Thermal transfer sheet, method for manufacturing printed matter, combination of thermal transfer sheet and thermal transfer list machine, thermal transfer list machine and game machine

[0001] The present invention relates to a thermal transfer sheet, a method for manufacturing printed matter, a combination of a thermal transfer sheet and a thermal transfer list machine, a thermal transfer list machine, and a game machine.

[0002] As one of gaming machines installed and used in an electronic playground or a commercial facility, there is known a large gaming machine that reads coded information printed on a card and uses the read coded information to execute a game. The cards used in these large-scale gaming machines are printed with encoding information such as the image, name, and status of the character reproduced on the large-scale gaming machine, as well as two-dimensional encoding. The encoding information has information for defining the character. . [0003] Recently, a list machine is provided in the interior to change the status of the character according to the progress of the game. After the game is over, the card of the character that reflects the changed state during the game will be on-demand. And large game consoles that can be distributed. With this large-scale game machine, the game player can use the newly issued card in the next game, which can strengthen or develop characters, etc., and increase the player's interest in cards. For example, in Patent Document 1, a game card printing device is proposed. The game card printing device is provided with a user's operation to execute a game, and a mobile terminal which stores the result of the executed game, receives communication of game result information. Generation, image data generation for storing character image data of plural characters, and selection of character images based on received game result information, and generation of card image data generated by combination of state information included in game result information And a printer that uses card image data to print card images on printing paper and output game cards; or a large-scale game system that includes the game card printing device, an input section that accepts operations, and a display The display section of the game screen, a reading section that reads the coded information printed on the game card, a charging section that counts the currency that has been deposited, and a reproduction section that reproduces the character in the game based on the read coded information. The game is executed with a predetermined amount of investment. [0004] Recently, the use of large-scale gaming machines has also been diversified, and large-scale gaming machines with built-in infrared scanners have also been proposed. In this large-scale game machine, a card printed with a visible image indicating a character or the like is printed, and a card with an invisible image used as coded information for defining the character or the like is printed. Cards having such an invisible image (also called a printed matter) are required to use an infrared scanner or the like to accurately detect the function of the invisible image. [Prior Art Document] [Patent Document] [0005] [Patent Document 1] Japanese Patent Laid-Open No. 2016-22208

[Problems to be Solved by the Invention] [0006] The present invention has been made in view of such a situation, and a main problem is to provide a thermal transfer sheet having an invisible image and a visible image. In order to obtain a printed matter that can accurately detect an invisible image, and to provide a printed matter manufacturing method for forming the printed matter, a combination of a thermal transfer sheet and a thermal transfer listing machine, a thermal transfer listing machine, and, A game machine with this thermal transfer list machine is provided. [Means to solve the problem] [0007] The present invention to solve the above-mentioned problem is a thermal transfer sheet having a color material layer, which is characterized in that an infrared absorbing material containing In the infrared absorbing material layer and the color material layer containing the color material, the maximum reflectance of the color material layer in the range of a wavelength of 750 nm or more and 1400 nm or less is 50% or more. [0008] Further, the color material layer of the thermal transfer sheet preferably has a maximum reflectance of 80% or more in a range of a wavelength of 750 nm or more and 1400 nm or less. [0009] The present invention for solving the above-mentioned problems is a thermal transfer sheet having a color material layer, which is characterized in that an infrared absorbing material layer containing an infrared absorbing material The color material layer of the color material, the color material layer is used as the color material, and contains a color material with a maximum reflectance of 80% or more in a range of wavelengths from 750 nm to 1400 nm, and the color material layer is used as the color Material, even if it does not contain (1) other color materials with a maximum reflectance of less than 10% in the range of 750nm to 1400nm, or (2) maximum reflectance of 750nm to 1400nm in the range In the case of other color materials whose rate is less than 10%, the content is also less than 15% by mass relative to the total mass of the aforementioned color materials. [0010] In the thermal transfer sheet, the infrared absorbing material-containing layer, the transfer layer, and the color material layer are provided on one surface of the substrate in a frame order, and the transfer layer may also be used as a substrate only. A single-layer structure composed of a receiving layer, or a laminated structure in which the receiving layer is located closest to the substrate. [0011] In addition, the present invention to solve the above-mentioned problems is a thermal transfer sheet for forming a thermal transfer image on a special image containing an infrared absorbing material, which is characterized in that it is on one side of a substrate, A color material layer containing a color material is provided, and the color material layer has a color material layer having a maximum reflectance of 50% or more in a range of a wavelength of 750 nm or more and 1400 nm or less. [0012] In the thermal transfer sheet, the transfer layer and the color material layer are arranged in a frame order on one surface of the substrate, and the transfer layer may be a single unit composed of only a receiving layer. A layer structure or a laminated structure in which the receiving layer is located closest to the substrate. [0013] In the thermal transfer sheet, the infrared absorbing material-containing layer may include a diimmonium compound. [0014] The present invention for solving the above-mentioned problems is a method for manufacturing a printed matter, which includes a transfer-substance preparation step for preparing a transfer-transfer object, and an infrared-absorbing material prepared on one surface of the substrate. A thermal transfer sheet preparation step including an infrared absorbing material layer and a color material layer containing a color material, which are thermal transfer sheets arranged in a frame order, and transferring the thermal transfer onto one surface of the transferee A special image forming step for forming a special image containing an infrared absorbing material by the infrared absorbing material layer of the sheet, and thermally transferring the color material layer of the thermal transfer sheet on one surface of the transfer target A thermal transfer image forming step of forming a thermal transfer image; the maximum reflectance of the color material layer in a range of a wavelength of 750 nm or more and 1400 nm or less is 50% or more. [0015] In addition, the thermal transfer sheet prepared in the thermal transfer sheet preparation step is an infrared absorbing material-containing layer, a transfer layer, and a color material layer containing a color material on one surface of the base material and containing an infrared absorbing material. The thermal transfer sheet is arranged in a frame order, and the transfer layer has a single-layer structure composed of only a receiving layer, or a laminated structure in which the receiving layer is located closest to the substrate. After the forming step, it is further provided with a transfer layer transfer step for transferring the transfer layer of the thermal transfer sheet onto the special image, and the step of forming the thermal transfer image may also be performed on the transfer layer. The printing step is a step of transferring the color material layer of the thermal transfer sheet onto the transfer layer on the special image, and thermally transferring the color material layer of the thermal transfer sheet to form a thermal transfer image. [0016] The transfer layer transfer step may be a step of transferring the transfer layer in a manner that covers the special image and one side of the transferee. [0017] In addition, the present invention for solving the above-mentioned problem is a combination of a thermal transfer sheet and a thermal transfer lister, characterized in that the thermal transfer sheet is the thermal transfer sheet described above. [0018] In addition, the present invention for solving the above-mentioned problems is a thermal transfer listing machine for loading a thermal transfer sheet and a transferred body, which is characterized in that the thermal transfer sheet has the previously loaded thermal transfer sheet and is to be transferred. A conveying means for conveying the printed body along the conveying path, a platen roller disposed in the conveying path of the thermal transfer sheet and the object to be transferred, and a platen roller for applying energy to the thermal transfer The thermal head of the sheet, wherein the thermal transfer sheet is the thermal transfer sheet described above. [0019] The present invention for solving the above-mentioned problems is a game machine with a built-in thermal transfer printer, which is characterized by including a game execution means for executing the game function, and a game result obtained by reflecting the game execution means. The printed matter of the thermal transfer image as a result of the execution of the game function, the printed matter forming means formed by the thermal transfer list machine, and the issuing means of issuing printed matter formed by the printed matter forming means; the thermal transfer list The machine is the thermal transfer list machine described above. [0020] The game machine may further include identification means for identifying information recorded in a thermal transfer image containing an infrared absorbing material, and the game execution means is based on the thermal transfer pattern identified by the identification means. Information like this enables the aforementioned gaming machine to execute. [Effects of the Invention] [0021] With the thermal transfer sheet, the printed matter manufacturing method, the combination of the thermal transfer sheet and the thermal transfer list machine, the thermal transfer list machine, and the game machine of the present invention, it can be formed with invisible Images and visible images can accurately detect printed matter of invisible images.

[0023] << Thermal Transfer Sheet >> Hereinafter, the thermal transfer sheet of the present invention will be described with reference to the drawings. However, the present invention can be implemented in many different aspects, and is not limited to the description of the implementation form illustrated below. In addition, the drawings are intended to explain the behavior more clearly. Therefore, compared to the actual situation, the width, thickness, and shape of each part are displayed in a schematic manner. However, this is only an example and does not limit the scope of the present invention. Explanation. In addition, in the present specification and drawings, the same symbols are attached to the same elements as those described above, and detailed descriptions are omitted as appropriate. [0024] A thermal transfer sheet according to an embodiment of the present invention (hereinafter, referred to as a thermal transfer sheet in one embodiment) is as shown in FIGS. 1 (a), (b), 2 (a), (b) As shown in the figure, on one surface of the substrate 1, a structure including an infrared absorbing material layer 2 and a color material layer 3 is provided in the order of frames. The thermal transfer sheet 10 in the form shown in FIG. 1 (a) includes one color material layer 3. The thermal transfer sheet 10 in the form shown in FIG. 1 (b) includes a plurality of color material layers. (The morphology-based color material layer 3Y, the color material layer 3M, and the color material layer 3C are shown in the figure). In addition, the thermal transfer sheet 10 in the form shown in FIG. 2 (a) is formed on one surface of the base material 1 and includes an infrared absorbing material layer 2, a first transfer layer (5), and a color material layer 3. In the frame-sequential arrangement, the thermal transfer sheet 10 in the form shown in Figure 2 (b) is attached to one surface of the substrate 1 and presents an infrared absorbing material layer 2, a first transfer layer (5), and a color material The layer 3 and the second transfer layer (7) have a structure provided in the order of frames. The base material 1, the infrared absorbing material-containing layer 2, and the color material layer 3 are necessary components of the thermal transfer sheet 10 in one embodiment, and the first transfer layer (5) and the second transfer layer (7) It is an arbitrary structure of the thermal transfer sheet 10 of one embodiment. Hereinafter, each configuration will be specifically described. [0025] (Substrate) The substrate 1 is not limited in any way, and it can be appropriately selected and used in the field of thermal transfer sheets. Examples include polyethylene terephthalate, polyethylene naphthalate, polybutylene terephthalate, polyphenylene sulfide, polyether ketone, and polyether fluorene. Polyester, polypropylene, polycarbonate, cellulose acetate, polyethylene derivatives, polyvinyl chloride, polyvinylidene chloride, polystyrene, polyamide, polyimide, polymethylpentene, or ion polymerization Stretched or unstretched film of plastics. A composite film in which two or more of these materials are laminated may be used. [0026] In the substrate 1, corona discharge treatment, plasma treatment, ozone treatment, flame treatment, primer (also referred to as anchor coating, adhesion promoter, easy adhesion agent) coating treatment, Pre-heat treatment, dedusting treatment, vapor deposition treatment, alkali treatment, easy-to-be-adhered layer, etc. Moreover, the base material 1 may contain additives, such as a filler, a plasticizer, a coloring agent, an antistatic agent, etc. as needed. The thickness of the substrate 1 is not particularly limited, but is preferably in a range of 2 μm or more and 10 μm or less. [0027] (Infrared-absorbing material-containing layer) As shown in the drawings, an infrared-absorbing material-containing layer 2 is provided on one surface of the substrate 1 (on the morphology-based substrate 1 shown in the figure). The infrared absorbing material-containing layer 2 contains an infrared absorbing material as an essential component. The term "infrared absorbing material" as used herein means a material that absorbs infrared light. [0028] That is, with the thermal transfer sheet 10 according to an embodiment, the thermal transfer sheet 10 and the transferred body 100 are overlapped to melt-transfer the infrared-absorbing material-containing layer 2 on the transferred body 100. An image 50A (see FIG. 7) containing an infrared absorbing material that cannot be visually recognized under visible light or is difficult to be visually recognized under infrared light can be formed on the object to be transferred 100. Hereinafter, an image containing an infrared absorbing material may be referred to as a "special image". The "special image" may also be referred to as an invisible image. [0029] The term "infrared light region" as used in the description of this case means a wavelength range of 750 nm or more and 2500 nm or less. The "visible light region" means a wavelength range greater than 400 nm and less than 750 nm. The "near-infrared light region" described later means a wavelength range of 750 nm to 1400 nm. [0030] Examples of the infrared absorbing material system include diimmonium compounds, ammonium compounds, phthalocyanine compounds, dithiol organometallic complexes, cyanine compounds, azo compounds, and polymethine. A base compound, a quinone compound, a naphthoquinone compound, a diphenylmethane compound, a triphenylmethane compound, an oxolene compound, or carbon black. The infrared absorbing material-containing layer 2 may contain one kind of these infrared absorbing materials alone, or may contain two or more kinds. [0031] In particular, when the infrared-absorbing material-containing layer 2 containing a diimmonium-based compound or a cyanine-based compound is used on a special image obtained by melt-transferring the infrared-absorbing material-containing layer 2, When a thermal transfer image is formed by a color material layer described later, it is an ideal infrared absorbing material because it does not adversely affect the light resistance or plasticizer resistance of the thermal transfer image. Examples of the diimmonium-based compound system include a diimmonium salt of bis (trifluoromethanesulfonyl) fluorenimine. [0032] The infrared absorbing material-containing layer 2 may contain a binder resin together with the infrared absorbing material. Examples of the binder resins include polyester resins, polyethylene resins, fluorine resins, polystyrene resins, polyacrylic resins, cellulose resins, polycarbonate resins, and polyamide resins. Commonly known resins such as polyolefin resins such as polypropylene resins, polyvinyl alcohol resins, polyimide resins, phenol resins, and polyurethane resins. [0033] The infrared-absorbing material-containing layer 2 may contain various additives. Examples of the additive material include compounds having a hue, such as organic pigments and inorganic pigments. Examples of the organic pigment system include colored pigments such as yellow, magenta, and cyan, and hollow particles. Examples of the inorganic pigment system include silicon dioxide, titanium oxide, titanium dioxide, zinc oxide, cerium oxide, titanium mica, muscovite, white carbon, calcium carbonate, barium sulfate, alumina white, and talc. In addition, a core / shell pigment or the like that covers the periphery of a core composed of an inorganic pigment with a shell composed of an organic pigment may be used. In addition, organic dyes such as yellow dye, magenta dye, and cyan dye can also be used. [0034] Since the transfer target 100 having a special image 50A is ideally used to be generally white, the special image 50A when the transfer target 100 having a white color is used is further improved. In the case of privacy, it is desirable to use a white compound such as titanium oxide or calcium carbonate as the above-mentioned additive material. Among these, titanium oxide is particularly suitable. [0035] Still, the thermal transfer sheet 10 used in the combination of one embodiment is presented on one surface of the base material 1, and is configured to include an infrared absorbing material layer 2 and a color material layer 3 in a frame order. When the color of the absorbing material layer 2 and the color material layer 3 are close to each other, the infrared absorbing material layer 2 cannot be accurately detected in the thermal transfer printing machine, which may cause a problem that the positioning during printing cannot be correctly generated. Therefore, the infrared absorbing material-containing layer 2 in a desirable form contains a pigment together with the infrared absorbing material, or an organic dye having a hue different from that of the color material layer 3. With the infrared absorbing material-containing layer 2 in an ideal form, the hue of the infrared absorbing material-containing layer 2 and the color material layer 3 can be different, and the infrared absorbing material-containing layer 2 can be accurately detected in the thermal transfer printer. [0036] The content of the above-mentioned additive material is not particularly limited, as an example relative to the total mass of the infrared-absorbing material-containing layer 2 is 0. The range of 1 mass% or more and 80 mass% or less is preferably a range of 5 mass% or more and 40 mass% or less. [0037] Instead of including the infrared absorbing material-containing layer 2 with a pigment or an organic dye, the infrared absorbing material-containing layer 2 is set to a layer 2A containing an infrared absorbing material, which is different from the color phase containing the pigment or the color material layer 3. The laminated structure of the layer 2B of the organic dye can improve the detection accuracy of the infrared absorbing material-containing layer 2 in the thermal transfer printing machine. [0038] When the infrared absorbing material-containing layer 2 is a laminated structure, the layer 2A containing the infrared absorbing material is shown in FIG. 6 (a), and may be located closest to the substrate 1, as shown in FIG. 6 As shown in Fig. (B), it may be located farthest from the substrate 1. As shown in Figs. 6 (c) and (d), the infrared absorbing material-containing layer 2 is set to include the infrared absorbing material-containing layer 2A The layered structure of the pigment-containing layer 2B and one or two or more arbitrary layers 2C may be such that the layer 2A containing an infrared absorbing material is located between any of the layers. The same applies to the pigment-containing layer 2B. The thermal transfer sheet 10 in the form shown in FIG. 6 may have a configuration in which the first transfer layer (5) is removed. [0039] The pigment-containing layer 2B is an additive material containing at least one of the organic pigments and inorganic pigments exemplified above, and if necessary, a binder and the like. Examples of the adhesive system include ethylene-vinyl acetate copolymer, ethylene-acrylate copolymer, polyethylene, polystyrene, vinyl chloride resin, vinyl chloride-vinyl acetate copolymer, polyvinyl alcohol, and vinylidene chloride. Vinyl resin, acrylic resin, methacrylic resin, polyamide, polycarbonate, fluororesin, polyvinyl formal, polyvinyl butyral, ethyl cellulose, nitrocellulose, polyvinyl acetate, Polyisobutylene, ethyl cellulose or polyacetal. Furthermore, various waxes such as various low molecular weight polyethylene, shellac wax, candelilla wax, petroleum linamine, polyester wax, partially modified wax, fatty acid ester, and fatty acid amide can also be used. [0040] The thickness of the pigment-containing layer 2B is not particularly limited, but 0. A range of 1 μm or more and 5 μm or less is desirable, and 0. 5μm or more, 1. A range of 5 μm or less is preferable. [0041] The pigment-containing layer 2B may be the layer 2B containing an organic pigment. As a layer system containing an organic dye, a color material layer 3 described later can be appropriately selected and used. [0042] The thickness of the infrared-absorbing material-containing layer 2 is not particularly limited, but is 0. A range of 1 μm or more and 5 μm or less is desirable. When the thickness of the infrared absorbing material-containing layer 2 is set in a desired range, a special image 50A that can be sufficiently recognized by infrared light can be formed. In the case where the thickness of the infrared absorbing material-containing layer 2 is set too thin, the detection ability tends to decrease when detecting a special image 50A formed using the infrared absorbing material-containing layer 2. On the other hand, when the thickness of the infrared absorbing material-containing layer 2 is set to be too thick, when the infrared absorbing material-containing layer 2 is transferred to a transfer object, trailing or characters break easily. Generated tendencies. In the present specification, the so-called trailing system means that when the transfer layer is transferred to the object to be transferred, the boundary between the transfer area and the non-transfer area of the transfer layer is set as a starting point so that the boundary exceeds A phenomenon in which a transfer layer is transferred to a non-transfer area. In addition, the word collapse in the description of the present case means that the transferred area surrounded or held by the transfer area indicated by the character is transferred by the same phenomenon as the tail, and cannot be reproduced. The phenomenon of text. [0043] The method for forming the infrared-absorbing material-containing layer 2 is not particularly limited, but an infrared-absorbing material-containing layer is prepared by dispersing or dissolving an infrared-absorbing material, a binder resin, and various additives added as necessary in an appropriate solvent. This coating liquid is coated with a coating liquid and dried on the base material 1 or an arbitrary layer provided on the base material 1. The coating method of the coating liquid for an infrared absorbing material-containing layer is not particularly limited, and a coating method generally known in the prior art can be appropriately selected and used. Examples of the coating method include a gravure printing method, a screen printing method, and a reverse coating method using a gravure. Moreover, other coating methods can also be used. In this case, the same applies to the coating methods of various coating liquids described later. (Release layer) In order to improve the transferability (release property) of the infrared-absorbing material-containing layer 2, a release layer (not shown) may be provided between the substrate 1 and the infrared-absorbing material layer 2.示). The release layer is a layer remaining on the substrate 1 side when the infrared absorbing material-containing layer 2 is transferred onto the transfer target 100. Examples of the material of the release layer include various waxes such as silicone wax, polysiloxane resin, resin modified with polysiloxane, fluorine resin, acrylic resin, polyvinyl alcohol, and cellulose derivative resin. Various resins or the like or mixtures thereof. The thickness of the release layer is usually 0. 5 μm or more and 5 μm or less. [0045] (Color Material Layer) As shown in FIG. 1, the above-mentioned infrared-absorbing material-containing layer 2 is provided on one surface of the substrate 1 and the color material layer 3 is provided in the order of frames. The color material layer 3 contains a color material that absorbs wavelengths in the visible light region, and an adhesive resin. In the case where the thermal transfer image 50B formed by using the thermal transfer sheet 10 of one embodiment is a single color, a layer of only one color may be appropriately selected as shown in FIG. When the image is a full-color image, a yellow color material layer 3Y containing a yellow color material, a magenta color material layer 3M containing a magenta color material, and The cyan color material layer 3C of the cyan color material is repeatedly formed on the same surface of the substrate 1 in the order of frames. The color material referred to in the present specification includes the concept of a dye or a pigment such as a sublimable dye or a fluorescent dye. [0046] With the thermal transfer sheet 10 of one embodiment, the thermal transfer sheet 10 of one embodiment is combined with the transferred body 100, and an infrared-absorbing material is used on one surface of the transferred body 100. The formation of the special image 50A of the layer 2 and the formation of the thermal transfer image 50B using the color material layer 3 can be obtained on one surface of the transfer target 100, and a special image 50A containing an infrared absorbing material is provided. And a printed matter 200 containing a thermal transfer image 50B of a color material. [0047] The detection system of the special image 50A of the printed matter 200 formed by using the thermal transfer sheet 10 of one embodiment can be used, for example, to irradiate the printed matter 200 with infrared rays, and the infrared rays absorbing material contained in the special image 50A can absorb Infrared characteristics, a method using optical characteristics depending on the absorption range of infrared rays, and the like. An example of the detector of the special image 50A is an infrared scanner. [0048] However, when the thermal transfer image 50B formed using the color material layer of the thermal transfer sheet is an image with high absorptivity for the near-infrared light region and the wavelength of the infrared light region, in other words, In the case where the color material layer forming the thermal transfer image 50B is a color material layer having high absorptivity for the near-infrared light region and the wavelength of the infrared light region, the special image 50A using the infrared scanner or the like described above is used. During the detection, a problem occurs in that the thermal transfer image 50B is detected together with the special image 50A, or a color material layer having a high absorptivity for the wavelengths of the near-infrared region and the infrared region is generated. The thermal transfer image 50B affects the detection of the special image 50A, and the problem of the special image 50A cannot be detected correctly. [Color Material Layer of the First Embodiment] The color material layer 3 of the first embodiment in consideration of such points is characterized in that the maximum reflectance of the color material layer in a range of wavelengths from 750 nm to 1400 nm is maximum. above 50. However, the maximum reflectance in the range of 750 nm to 1400 nm in the description of this case means that the reflectance of the color material layer in the range of 750 nm to 1400 nm is measured. Among the measured reflectances, This value becomes the maximum reflectance. That is, when the reflectance of the color material layer is measured, the reflectance of the color material layer may be 50% or more in any wavelength region with a wavelength of 750 nm or more and 1400 nm or less. [0050] With the color material layer 3 of the first embodiment, the thermal transfer image 50B formed using the color material layer 3 does not affect the detectability of the special image 50A containing an infrared absorbing material. Alternatively, the magnitude of this effect can be made smaller. That is, with the thermal transfer sheet 10 of one embodiment including the color material layer 3 of the first embodiment, a special image 50A and a thermal transfer image 50B can be obtained, and an infrared scanner or the like can be used. The printed matter of the special image 50A is accurately detected. [0051] In the color material layer 3 of the first embodiment, the wavelength region in which the maximum reflectance of the color material layer is 50% or more is set to a range in which the wavelength ranges from 750 nm to 1400 nm in the near-infrared light region. The maximum reflectance of the color material layer 3 in the wavelength range of 750nm to 1400nm is likely to affect the detection of a special image 50A containing an infrared absorbing material. The maximum reflectance of the color material layer 3 in the infrared light region is the largest. When the reflectance is set to 50% or more, the maximum reflectance of the color material layer 3 in the near-infrared light region must also be set to 50% or more, otherwise the detection of the special image 50A cannot be sufficiently improved. The color material layer 3 of the first embodiment further has a wavelength range with a reflectance of 50% or more in a range of more than 1400 nm to 2500 nm. [0052] Specifically, when the maximum reflectance of the color material layer in a range of wavelengths from 750 nm to 1400 nm is less than 50%, a special image 50A including an infrared absorbing material is used, and an infrared scanner is used. When detecting, it becomes easy to generate the problem that the thermal transfer image 50B is detected together with the special image 50A, or the thermal transfer image 50B affects the detectability of the special image 50A, and cannot be accurately performed. Detect problems with special images 50A. [0053] In the color material layer 3 of the first preferred embodiment, the color material layer 3 has a maximum reflectance of 80% or more in a wavelength range of 750 nm or more and 1400 nm or less. With the ideal color material layer 3 of the first embodiment, an infrared scanner or the like can be used to improve the detection performance when detecting a special image 50A including an infrared absorbing material. [0054] In a case where a thermal transfer image 50B is formed on a special image 50A including an infrared absorbing material, and the detection of the special image 50A is performed using a sensor that detects a wavelength of 830 nm. In the color material layer of the first embodiment, the reflectance of any of the wavelengths in the range of 750 nm or more and 950 nm or less in the range of 750 nm or more and 950 nm or less is 50% or more, particularly 80% or more. For the entire range above and below 950 nm, the reflectance becomes 50% or more, especially 80% or more. [0055] (Measurement Method of Reflectivity of Color Material Layer) The term "reflectance of the color material layer" as used in the specification of this application means the reflectance measured by the following method. Using the color material layer to be measured, a solid image of 255/255 color gradation (energy gradation) is formed on the object to be transferred. Before a solid object is formed, a baseline is measured in advance. The reflectance of a solid image in a range of 750 nm to 1400 nm is measured using a reflectance measuring device. As the reflectance measuring device, an ultraviolet-visible near-infrared spectrophotometer (UV-3100PC) manufactured by Shimadzu Corporation was used. [0056] According to the above measurement method, when the reflectance is in a range of 750 nm or more and 1400 nm or less in a region having a reflectance of 50% or more, the color material layer of the measurement object is in a range of 750 nm or more and 1400 nm or less. The maximum reflectivity is above 50%. [0057] The color material included in the color material layer 3 of the first embodiment is not limited in any way, and is within a range that satisfies the condition that the maximum reflectance of the color material layer 3 in the range of the wavelength of 750 nm or more and 1400 nm or less is 50% or more. Can be set appropriately. As an example, the color material layer 3 of the first embodiment contains a color material and a binder resin. [0058] Examples of the color material system contained in the color material layer 3 of the first embodiment include a diarylmethane dye, a triarylmethane dye, a thiazole dye, a merocyanine dye, a pyrazolinone, and a methylene chloride. Base dyes, indole aniline dyes, pyrazolomethine dyes, acetophenone imine, pyrazolinone imine, imidazomethine, imidazomethine, pyridonemethine Methylimine dyes, xanthene dyes, oxazine dyes, cyanostyrene dyes such as dicyanostyrene, tricyanostyrene, thiazine dyes, azine dyes, acridine Based dyes, benzoazo based dyes, pyridone azo, thiophene azo, isothiazole azo, pyrrole azo, pyrazole azo, imidazole azo, thiadiazole azo, triazole azo, diazo Azo-based dyes, spiropyran-based dyes, indoline spiropyran-based dyes, fluorescein-based system dyes, rose red lactam-based dyes, naphthoquinone-based dyes, anthraquinone-based dyes, quinolinones Department of dyes and so on. Specific examples include red dyes such as MSRedG (Mitsui Toya Chemical Co., Ltd.), Macrolex Red Violet R (Bayer Corporation), Ceres Red 7B (Bayer Corporation), Samaran Red F3BS (Mitsubishi Chemical Corporation), Foron Brilliant Yellow 6GL (CLARIANT), PTY-52 (Mitsubishi Chemical Corporation), Macrolex Yellow 6G (Bayer) and other yellow dyes, Kayaset (registered trademark) Blue 714 (Nippon Kayaku Co.), Foron Brilliant Blue SR (CLARIANT), MS Blue 100 (Mitsui Toya Chemical Co., Ltd.), C. I. Blue dyes such as Solvent Blue 63. [0059] The color material layer 3 of the first embodiment may contain one type alone or two or more types as a color material. [0060] The color material layer 3 of the first preferred embodiment contains a color material having a maximum reflectance of 80% or more in a range of 750 nm or more and 1400 nm or less (hereinafter, referred to as a “1 color material”). ). With the color material layer 3 of the ideal first embodiment, it is possible to further increase the maximum reflectance in a range of wavelengths from 750 nm to 1400 nm. [0061] Examples of the "color material of 1" having a maximum reflectance of 80% or more in a range of wavelengths from 750 nm to 1400 nm are exemplified by anthraquinone dyes and cyanomethylene dyes. [0062] The color material layer 3 (1) of the first preferred embodiment does not contain a color material having a maximum reflectance of less than 10% in a range of wavelengths of 750 nm to 1400 nm (hereinafter, this color When the material is referred to as "other color material"), or (2) the "other color material" is contained in a range of less than 15% by mass relative to the total mass of the color material. With the color material layer 3 of the first preferred embodiment, the maximum reflectance of the color material layer 3 at a wavelength of 750 nm or more and 1400 nm or less can be suppressed, and the color material layer can be at a wavelength of 750 nm or more and 1400 nm. The maximum reflectance in the following ranges is set to 50% or more. [0063] Examples of the "other color material" based on a maximum reflectance of less than 10% in a range of wavelengths from 750 nm to 1400 nm include indole aniline dyes and the like. [0064] The color material layer 3 of the first preferred embodiment may contain one type of "1 color material" as a color material alone, or may contain two or more types. Further, as the color material, one type of "other color material" may be included together with "1 color material", and two or more types of "other color material" may be contained together with "1 color material". In addition, it may contain a color material having a maximum reflectance of 10% or more and less than 80% in a range of a wavelength of 750 nm or more and 1400 nm or less. This case is also the same with the color material layer 3 of the second embodiment. [0065] The content of the color material contained in the color material layer 3 of the first embodiment is not particularly limited, and it can be appropriately adjusted according to the required image density of the thermal transfer image 50B, the content of the binder resin described later, and the like. set up. As an example, the content of the color material (total content of all color materials) is in a range of 5 mass% or more and 300 mass% or less with respect to the total mass of the binder resin. This case is also the same with the color material layer 3 of the second embodiment described later. [0066] The binder resin contained in the color material layer 3 of the first embodiment is also not particularly limited, and can be appropriately selected and used with a degree of heat resistance and a moderate affinity with the sublimable dye. Examples of such a binder resin system include cellulose resins such as nitrocellulose, cellulose acetate butyrate, and cellulose acetate propionate; polyvinyl acetate, polyvinyl butyral, and polyvinyl acetal. Vinyl resins; acrylic resins such as poly (meth) acrylates and poly (meth) acrylamides; polyurethane resins; polyamide resins; polyester resins; etc. [0067] The content of the binder resin is not particularly limited, but when the content of the binder resin is less than 20% by mass relative to the total mass of the color material layer 3 of the first embodiment, it is in the first place. In the color material layer 3 according to the embodiment, the color material cannot be sufficiently held, and the storage property tends to decrease. Therefore, the content of the binder resin relative to the total mass of the color material layer 3 of the first embodiment is preferably 20% by mass or more. The upper limit of the content of the binder resin is not particularly limited, and can be appropriately set in accordance with the content of the color material or an arbitrary additive material. This case is also the same with the color material layer 3 of the second embodiment described later. [0068] The color material layer 3 of the first embodiment may contain additional materials such as inorganic particles and organic fine particles. Examples of the inorganic particle system include talc, carbon black, aluminum, and molybdenum disulfide, and examples of the organic microparticle system include polyethylene wax, silicone resin microparticles, and the like. The color material layer 3 may contain a release agent. Examples of the release agent include modified or unmodified silicone oil (also referred to as a silicone resin), phosphate esters, and fatty acid esters. This case is also the same with the color material layer 3 of the second embodiment described later. [0069] The method for forming the color material layer 3 of the first embodiment is not particularly limited, and the binder resin, the color material, an additive material added as necessary, or a release agent is prepared to be dissolved or dispersed in an appropriate solvent. A coating liquid for a color material layer is formed by coating and drying the coating liquid on the base material 1 or any layer provided on the base material 1. The thickness of the color material layer 3 is generally 0. 2 μm or more, 2. A range of 0 μm or less. This case is also the same with the color material layer 3 of the second embodiment described later. (Color material layer of the second embodiment) The color material layer 3 of the second embodiment contains "1 color material" having a maximum reflectance of 80% or more in a range of wavelengths of 750 nm to 1400 nm, and (1) The "other color material" whose maximum reflectance is not more than 10% in the range of 750nm to 1400nm is not included, or (2) The maximum reflectance is contained in the range of 750nm to 1400nm in wavelength In the case of "other color materials" which is less than 10%, the content is also less than 15% by mass relative to the total mass of the color materials. [0071] By having a color material containing "1" and not including "other color materials" or "other color materials" with respect to the total mass of color materials contained in the color material layer 3 of the second embodiment The thermal transfer sheet 10 of one embodiment of the color material layer 3 of the second embodiment whose content is less than 15% by mass can be obtained with a special image 50A and a thermal transfer image 50B, and can be used. An infrared scanner or the like accurately detects the printed matter 200 of the special image 50A. [0072] The color material layer 3 of the second embodiment may contain color materials other than the “color material 1” and “other color materials” described above, and specifically, may contain color materials having a wavelength of 750 nm or more and 1400 nm or less. Color material with a maximum reflectance in the range of 10% or more and less than 80%. In this case, it is preferable that the content of the "1 color material" is 85% by mass or more with respect to the total mass of the color materials. [0073] As an example, the color material layer 3 of the second embodiment is a color material of “1”, which contains anthraquinone dye, cyanomethylene dye, and the like, and does not contain indium as “other color material”. Indoleaniline dyes or indoleaniline dyes as "other color materials" are contained in a range of less than 15% by mass relative to the total mass of the color materials contained in the color material layer 3 of the second embodiment. . [0074] In the above-mentioned system, the color materials contained in the cyan color material layer are described as “1 color material” and “other color materials”. However, the color material layer is a yellow color material layer and a magenta color material layer. The situation is the same. [0075] In the case where a plurality of color material layers with different hue are provided on the substrate 1 in the order of frames, at least one of the color material layers is the color material layer of the first embodiment and the second embodiment described above. It is preferable that all the color material layers are the color material layers of the first embodiment and the second embodiment described above. [0076] In the above, the color material layer used in the sublimation type thermal transfer method is described as an example, but the color material layer 3 may be changed to the color material layer 3, or the color material layer 3 may be used together. A heat-melting ink layer used in a heat-melting type thermal transfer method. The hot-melt ink layer contains a binder resin and a coloring agent as a coloring material. [0077] In this case, in the color material layers of the first and second embodiments, the description of the color material layer may be replaced with a hot-melt ink layer, and the description of the color material may be replaced with a colorant. [0078] The maximum reflectance of the above-mentioned "color material 1" and "other color materials" contained in the color material layer 3 of the second embodiment in a range of wavelengths of 750 nm to 1400 nm is measured by the following method value. [0079] (Measurement method of reflectance of the color material contained in the color material layer in a wavelength range of 750 nm or more and 1400 nm or less) The reflectance of the color material contained in the color material layer in the present specification means The reflectance measured by the following method. A thermal transfer sheet having a color material layer is prepared, and the color material contained in the color material layer is specified using various analysis methods. After the color material is specified, the coating liquid for the color material layer is adjusted so that the DB ratio ("specific color material" / binder resin) becomes "1", so that the coating liquid is coated and dried on the substrate, and then A sample of a thermal transfer sheet having a color material layer containing a color material to be measured is prepared on the material. The binder resin is a polyvinyl acetal resin (S-LEC (registered trademark) KS-5 Sekisui Chemical Industry Co., Ltd.). Using the prepared sample of the thermal transfer sheet, a solid image was formed on the object to be transferred by the method described in the above "Method for measuring the reflectance of the color material layer", and the wavelength of the solid image was measured at 750 nm. Reflectance in the range from above to 1400 nm. Among the measured reflectances, the one having the largest value is the maximum reflectance of the color material contained in the color material layer. [0080] (Color material undercoat layer) Between the base material 1 and the color material layer 3, a color material undercoat layer (not shown) whose purpose is to improve the adhesion between the base material 1 and the color material layer 3 (not shown)示). [0081] There is no limitation on the color material undercoat layer, and a color material undercoat layer previously known in the field of thermal transfer sheet can be appropriately selected and used. As an example, the color material undercoat layer is made of a resin material. Examples of the resin material constituting the color material undercoat layer include polyester resins, polyvinylpyrrolidone resins, polyvinyl alcohol resins, polyacrylate resins, polyvinyl acetate resins, and polyurethanes. Ester-based resins, styrene acrylate-based resins, polypropylene resins, polyamide resins, resins such as polyvinyl acetal or polyvinyl butyral, and the like. In addition, the color material undercoat layer may contain various additive materials such as organic particles or inorganic particles together with the resin components. [0082] The method for forming the color material undercoat layer is also not particularly limited, and a coating for a color material undercoat layer that can dissolve or disperse the resin component exemplified in the above-mentioned example, an additive material added as necessary, or an appropriate solvent can be prepared. This coating liquid is formed by coating and drying on the substrate 1. There is no particular limitation on the thickness of the color material undercoat layer, but it is usually 0. The range is from 02 μm to 1 μm. [0083] (First Transfer Layer) As shown in FIG. 2 (a), the infrared absorbing material-containing layer 2, the first transfer layer (5), and the Color material layer 3. The first transfer layer (5) is configured to be peelable from the substrate 1. The first transfer layer (5) is directly transferred to the transferee 100 by a thermal transfer method, or transferred to the transferee 100 in which a special image 50A is formed by the infrared-absorbing material-containing layer 2. Upper layer. [0084] With the thermal transfer sheet 10 according to an embodiment including the first transfer layer (5), a special image 50A containing an infrared absorbing material is formed on the transfer target 100, and further, a special figure is shown here. A first transfer layer (5) can be formed on the image 50A. That is, the special image 50A can be covered with the first transfer layer (5). As a result, various problems caused by the special image 50A being exposed to the surface can be suppressed. For example, the special image 50A can be suppressed from disappearing due to an impact from the outside. Furthermore, a thermal transfer image 50B is formed on the first transfer layer (5) by the color material layer 3 of the first embodiment and the second embodiment described above. The printed matter 200 of the printed image 50B gives a three-dimensional impression. [0085] In the case where a thermal transfer image 50B is formed on the first transfer layer (5) by a sublimation thermal transfer method, the first transfer layer (5) includes at least a receiving layer 5A, showing only A single-layer structure composed of the receiving layer 5A, or a laminated structure in which the receiving layer 5A and the other layers are laminated in this order from the substrate 1 side (see FIG. 2 (a)). The reason why the layer closest to the substrate 1 among the layers constituting the first transfer layer (5) is the receiving layer 5A is because when the first transfer layer (5) is transferred onto the object to be transferred, The receiving layer 5A is positioned on the outermost surface. [0086] "Receiving Layer" The material of the receiving layer 5A is not particularly limited, but it is preferable to use an adhesive resin that is easy to be dyed by the color material contained in the color material layer 3. Examples of such binder resins include polyolefin resins such as polypropylene, halogenated resins such as polyvinyl chloride and polyvinylidene chloride, vinyl resins such as polyvinyl acetate and polyacrylate, and polybutadiene resins. Polyester-based resins such as ethylene phthalate and polybutylene terephthalate, polystyrene-based resins, polyamide-based resins, ionic polymers, and cellulose-based resins. The receiving layer 5A may contain one kind of these binder resins alone, or may contain two or more kinds thereof. Further, a copolymer formed by copolymerizing two or more kinds of monomers of such a binder resin may be used. Examples of such a copolymer system include a copolymer of an olefin such as ethylene or propylene and another vinyl-based monomer. Among them, the cellulose-based resin can sufficiently satisfy the transferability of the receiving layer 5A of the layer located at the transfer interface, and when the energy applied to the thermal transfer sheet 10 is increased, the first layer including the receiving layer 5A is also used. The point that the transferability of the 1 transfer layer (5) is satisfied is ideal as the material of the receiving layer 5A. The vinyl chloride-vinyl acetate copolymer is preferably used as a material for the receiving layer 5A in terms of dye-adhesion property of the receiving layer 5A or improving the releasability of the receiving layer 5A and the color material layer 3. [0087] Examples of the cellulose-based resins include cellulose acetate resin, cellulose acetate butyrate resin, cellulose acetate propionate resin, nitrocellulose resin, and cellulose acetate. [0088] The receiving layer 5A may contain a release agent because it suppresses heat fusion with the color material layer 3 during printing. Examples of the release agent include solid waxes such as polyethylene wax, ammonium wax, Teflon (registered trademark) powder, fluorine or phosphate ester surfactants, silicone oil, reactive silicone oil, and hardened silicone oil. Modified silicone oil, and various silicone resins. [0089] The receiving layer 5A is a coating liquid for a receiving layer that can disperse or dissolve additional materials such as the above-mentioned adhesive resin and a release agent added as necessary in an appropriate solvent, and apply and dry the coating liquid on a base. The material 1 is formed on an arbitrary layer on the base material 1. The thickness of the receiving layer 5A is not particularly limited, and is usually 0. The range is 3 μm or more and 10 μm or less. [0090] "Heat Sealing Layer" In order to improve the adhesion between the object to be transferred 100 and the first transfer layer (5), as shown in FIG. 2 (a), the first transfer layer (5 ) Is a laminated structure in which the receiving layer 5A and the heat-sealing layer 5C are laminated in this order from the substrate 1 side. The material of the heat-sealing layer 5C is preferably a material having good adhesion to the transfer target 100. Examples of such a material system include cellulose derivatives such as ethyl cellulose and cellulose acetate butyrate, styrene copolymers such as polystyrene and polyα-methylstyrene, and polymethyl methacrylate. , Acrylic resins such as polyethylene methacrylate, polyethyl acrylate, polyvinyl chloride, polyvinyl acetate, vinyl chloride-vinyl acetate copolymers, vinyl resins such as polyvinyl butyral, polyester Resin, nylon resin, epoxy resin, polyurethane resin, etc. The thickness of the heat seal layer 5C is 0. A range of 1 μm or more and 20 μm or less is desirable. [0091] As shown in FIG. 2 (a), an undercoat layer 5B may be provided between the receiving layer 5A and the heat-sealing layer 5C. By providing the undercoat layer 5B, the adhesion between the receiving layer 5A and the heat-sealing layer 5C can be improved, and the release property between the receiving layer 5A and the color material layer can be improved, and the heat formed on the receiving layer 5A can be suppressed. Exudation may occur in the transferred image, or antistatic properties may be imparted. [0092] The thickness of the undercoat layer 5B is not particularly limited, but 0. A range of 01 μm or more and 5 μm or less is desirable, and 0. A range of 02 μm or more and 3 μm or less is particularly preferable. [0093] In the case where the thermal transfer image 50B is formed on the first transfer layer (5) that has been transferred to the transfer object 100 by a thermal fusion type thermal transfer method, the first transfer is the first transfer. The layer (5) may not include the receiving layer 5A, and a heat-resistant cover sheet or the like that can be transferred onto a transfer target body may be appropriately selected and used. As the heat-covering sheet system, the above-mentioned peeling layer, heat-sealing layer, protective layer described later, and the like can be appropriately selected or used in combination. [0094] (Second transfer layer) As shown in FIG. 2 (b), the second transfer layer may be on one surface of the substrate 1, and may be combined with the infrared absorbing material-containing layer 2, the first transfer layer (5), Together with the color material layer 3, a second transfer layer (7) including a protective layer 7A is provided in the order of frames. The second transfer layer (7) may also have a single-layer structure composed of only the protective layer 7A. As shown in FIG. 2 (b), the second transfer layer (7) may also have the release layer 7B and the protective layer 7A from the substrate 1 side. Laminated structure formed by sequential lamination. In addition, other configurations may be used. For example, the first transfer layer (5) may not be provided, and the infrared absorbing material-containing layer 2, the color material layer 3, and the second transfer layer (in the order of frames) may be provided on one surface of the substrate 1 in order of frames. 7) composition. "Protective layer" Examples of the binder resin system constituting the protective layer 7A include polyester resin, polyester urethane resin, polycarbonate resin, acrylic resin, ultraviolet absorbing resin, and epoxy resin. , Acrylic urethane resin, resin in which each of these resins is modified with silicone, a mixture of each of these resins, active light-curable resin, and the like. The term "active light" refers to light that chemically acts on an active light-curable resin to promote polymerization, and specifically means visible light, ultraviolet rays, X-rays, electron beams, alpha rays, beta rays, gamma Line etc. [0096] The content of the binder resin constituting the protective layer 7A is not particularly limited, but it is desirable that the binder resin contains 20% by mass or more with respect to the total solid content of the protective layer 7A, and contains 30% by mass or more. More ideal. The upper limit of the content of the binder resin is not particularly limited, and the upper limit is 100% by mass. The protective layer 7A may contain various materials other than the binder resin, various fillers, a fluorescent whitening agent, and an ultraviolet absorber for improving weather resistance. [0097] The method for forming the protective layer 7A is also not particularly limited, and a coating liquid for a protective layer that dissolves or disperses the adhesive resin exemplified in the above-mentioned example with an additive material added as necessary or disperses it in an appropriate solvent can be prepared. This coating liquid is formed by coating and drying the base material 1 or any layer provided on the base material 1. The thickness of the protective layer 7A is not particularly limited, but is usually 0. The range is 5 μm or more and 10 μm or less. "Releasing layer" In order to improve the transferability of the second transfer layer (7), the second transfer layer (7) may be a release layer 7B and a protective layer 7A from the substrate 1 side. Laminated structure formed by sequential lamination. Examples of the binder resin constituting the release layer 7B include cellulose derivatives such as ethyl cellulose, nitro cellulose, and cellulose acetate, polymethyl methacrylate, polyethyl methacrylate, and polyacrylic acid. Exemplary thermoplastic resins such as acrylic resins such as butyl esters, polyvinyl chloride, vinyl chloride-vinyl acetate copolymers, vinyl resins such as polyvinyl butyral, saturated or unsaturated polyester resins, polyamines Examples of thermosetting resins, silicone waxes, such as urethane resins, thermosetting epoxy-amine copolymers, and thermosetting alkyd-amine copolymers (thermosetting amine alkyd resins), and silicone waxes , Polysiloxane resin, polysiloxane modified resin, fluorine resin, fluorine modified resin, polyvinyl alcohol, etc. In addition, in order to improve the foil separability of the second transfer layer (7), the release layer 7B may be made to contain a filler such as micro silicon powder or polyethylene wax. In addition to the resins exemplified above, the release layer may be formed as a catalyst using a crosslinking agent such as an isocyanate compound, a tin-based catalyst, or an aluminum-based catalyst. [0099] The method for forming the release layer 7B is also not particularly limited, and a coating solution for a release layer that dissolves or disperses the adhesive resin exemplified in the above-mentioned adhesive agent as necessary, or disperses it in an appropriate solvent can be prepared. This coating liquid is formed by coating and drying the base material 1 or any layer provided on the base material 1. The thickness of the release layer 7B is not particularly limited, but is usually 0. The range is 1 μm or more and 5 μm or less. [0100] (Back layer) A back layer (not shown) may be provided on the other surface of the substrate 1. In addition, the back surface layer is an arbitrary structure of the thermal transfer sheet 10 used for the combination of one Embodiment. [0101] The material of the back layer is not limited, and examples thereof include cellulose resins such as cellulose acetate butyrate and cellulose acetate propionate; vinyl resins such as polyvinyl butyral and polyvinyl acetal; Acrylic resins such as polymethyl methacrylate, polyethyl acrylate, polyacrylamide, acrylonitrile-styrene copolymers, polyimide resins, polyimide resins, polyester resins, polyamines Monomers or mixtures of natural or synthetic resins such as urethane resin, polysiloxane modified or fluoromodified urethane. [0102] The back layer may contain a solid or liquid lubricant. Examples of the lubricant system include various waxes such as polyethylene wax, higher aliphatic alcohols, organic polysiloxanes, anionic surfactants, cationic surfactants, nonionic surfactants, and fluorine-based interfaces. Particles of inorganic compounds such as active agents, organic carboxylic acids and derivatives, metal soaps, fluorine-based resins, polysiloxane resins, talc, silicon dioxide, and the like. The mass of the lubricant relative to the total mass of the back layer is in a range of 5 mass% or more and 50 mass% or less, and preferably in a range of 10 mass% or more and 40 mass% or less. [0103] The method for forming the back layer is not particularly limited, and a coating liquid for the back layer can be prepared by dissolving or dispersing a resin or a lubricant added as necessary in an appropriate solvent, and coating and drying the coating liquid on a base. Formed on wood 1. The thickness of the back layer is 0. A range of 5 μm or more and 10 μm or less is desirable. [0104] <Transferred Body> Next, the transferred body 100 used in a combination of one embodiment will be described. The transfer target 100 used in combination in one embodiment is not particularly limited, and is composed of natural fiber paper, coated paper, tracing paper, plastic film, glass, metal, ceramics, wood, cloth, and the like. Any of the layers may be used. [0105] In the case where the transfer target body 100 is composed of a plastic film, examples of the plastic film system include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and polymer. Polyethylene naphthalate (PEN), polyamide resins such as nylon 6, nylon 6,6, polyolefin resins such as polyethylene and polypropylene, vinyl resins such as polyvinyl chloride, and polyacrylates , Acrylic resins such as polymethacrylate, polymethmethacrylate, polyimide, polyphenylene sulfide (PPS), polystyrene, acrylonitrile-styrene copolymer (AS resin), propylene Nitrile-butadiene-styrene copolymer (ABS resin) and other styrene resins, cellophane, cellulose acetate, cellulose cellulose and other cellulose films. The plastic film may be a copolymer resin or a mixture (containing an alloy) in which the above-mentioned resin is used as a main component. [0106] The transfer body 100 itself may not be provided with a receiving layer, but when the thermal transfer image 50B is formed by a sublimation thermal transfer method, the thermal transfer sheet 10 of one embodiment is not provided. In the case of the first transfer layer (5) including the receiving layer 5A (see Figs. 1 (a) and (b)), it is preferable that the transfer target 100 is provided with the receiving layer on one side. Moreover, both sides of the to-be-transferred body 100 may be provided with a receiving layer. In addition, the thermal transfer sheet 10 according to one embodiment is provided with the first transfer layer (5) including the receiving layer 5A (refer to FIGS. 2 (a) and (b)). It is necessary to include a receiving layer on the formation surface of the thermal transfer image 50B. [0107] The thickness of the transfer target 100 is not particularly limited, but a range of 3 μm or more and 800 μm or less is preferable, and a range of 100 μm or more and 600 μm or less is preferable. [0108] (Thermal transfer sheet of other embodiment) As mentioned above, the thermal transfer sheet of one embodiment has been described with specific examples, but the thermal transfer sheet 10 of the other embodiment is presented on one surface of the substrate. The infrared absorbing material-containing layer 2 is not provided, and the color material layer 3 of the first embodiment or the color material layer of the second embodiment is provided. The thermal transfer sheet 10 according to another embodiment is a thermal transfer sheet used in advance to form a thermal transfer image 50B on a transfer object on which a special image 50A has been formed. With the thermal transfer sheet 10 of another embodiment, the color material layer 3 of the first embodiment or the color material layer of the second embodiment is used in advance on the transfer object on which the special image 50A has been formed. 3. When the thermal transfer image 50B is formed, a printed matter 200 having the special image 50A and the thermal transfer image 50B can be obtained, and the special image 50A can be accurately detected using an infrared scanner or the like. [0109] The thermal transfer sheet 10 of the other embodiment may be provided on one surface of the base material 1, together with the color material layer 3 of the first embodiment or the color material layer of the second embodiment, in the order of frames. A structure different from that of the infrared absorbing material-containing layer 2 is provided. Examples of the layer system different from the infrared absorbing material-containing layer 2 include the first transfer layer (5) and the second transfer layer (7). [0110] <Configuration Example of Thermal Transfer Sheet> FIGS. 3 to 5 are schematic cross-sectional views showing an example of the configuration of a thermal transfer sheet used in combination in one embodiment. [0111] The thermal transfer sheet 10 in the form shown in FIG. 3 (a) is on one surface of the substrate 1, and an infrared absorbing material-containing layer 2, a first transfer layer (5), and a yellow color are provided in the order of frames. Material layer 3Y, magenta color material layer 3M, cyan color material layer 3C, second transfer layer (7), yellow color material layer 3Y, magenta color material layer 3M, cyan color material layer 3C, second transfer layer (7). When the thermal transfer sheet 10 in the form shown in FIG. 3 has each layer set to "1 panel", the upper side of the printing (on the left side of the figure of the form system shown in the figure) is printed, and the "6 panel" becomes For the panel used for forming an image (formation of the first screen) on one side of the transfer body 100, the remaining "4 panels" are used to form an image (formation of the first 2 screen image). In the case where the object to be transferred 100 does not have a receiving layer, a first transfer layer (5) may be provided between the second transfer layer (7) and the yellow color material layer 3Y. A "5 panel" consisting of a print layer (5), a yellow color material layer 3Y, a magenta color material layer 3M, a cyan color material layer 3C, and a second transfer layer (7) is on the other side of the transferee 100 Side to form an image. In addition, as shown in Fig. 3 (b), "6 panels" and "4 panels" in Fig. 3 (a) can also be replaced. It is also possible to adopt a configuration (not shown) in which the second transfer layer (7) is removed. In the form shown in FIG. 3 (c), the infrared absorbing material-containing layer 2, the first transfer layer (5), the yellow color material layer 3Y, the magenta color material layer 3M, the cyan color material layer 3C, When the "10 panel" of the second transfer layer (7), the yellow color material layer 3Y, the magenta color material layer 3M, the cyan color material layer 3C, and the second transfer layer (7) is set to "1 unit", "1 unit" is repeatedly set. Hereinafter, an image formed on one side of the object to be transferred 100 will be referred to as an “image of the first screen”, and an image formed on the other side of the object to be transferred will be referred to as “the first image”. 2 images ". [0112] However, when the alignment or advancement of printing is set to "1 unit" for each "panel", it is performed in "1 unit" units, and "1 unit" becomes necessary to constitute other "1 unit""" And the "panel" arrangement of "1 unit" is the same. That is, in the form shown in FIG. 3, the "6 panels" used when the "image of the first screen" is formed individually on one side of the transfer target 100, and the The "4 panel" used to form the "image of the second screen" on the other side is set to "1 unit", and it is necessary to set the "10 panel" which is a collection of "6 panel" and "4 panel" to "1 unit" . However, as the number of "panels" constituting "1 unit" increases, there is a problem in that the design load of the thermal transfer printer for detecting each layer becomes large, and the "number of panels" constituting "1 unit" is less optimal. [0113] Then, the thermal transfer sheet 10 in the form shown in FIG. 4 is on one surface of the substrate 1, and the infrared transfer material-containing layer 2, the first transfer layer (5), the yellow color material layer 3Y, When the aggregate of the "6 panels" of the magenta color material layer 3M, the cyan color material layer 3C, and the second transfer layer (7) is set to "1 unit", the "1 unit" is repeatedly set. That is, the panel used for forming the "image of the first screen" on one side of the object to be transferred is composed of the "6 panels", and for the transfer shown in Fig. 3 When the panel used to form the "image of the second screen" on the other side of the body is composed of the "four panels", the form shown in Fig. 4 will be used to form the "image of the first screen" The panel of the "image of the second screen" is composed of "6 panels", so that the "6 panels" is set to "1 unit" and the number of panels constituting "1 unit" is reduced. [0114] On the other hand, in the form shown in FIG. 4, the "image on the first screen" is set to include the image of the special image 50A, and the "image on the second screen" is set to exclude. In the case of the image of the special image 50A, the number of panels constituting "1 unit" is reduced, and it is necessary to include the infrared absorbing material-containing layer 2 in all "1 unit", which causes a problem of increasing waste. [0115] Then, the thermal transfer sheet 10 in the form shown in FIG. 5 is on one surface of the substrate 1, and the infrared transfer material-containing layer 2, the first transfer layer (5), the yellow color material layer 3Y, When the aggregate of the "6 panels" of the magenta color material layer 3M, the cyan color material layer 3C, and the second transfer layer (7) is set to "1 unit", the image for the first screen and the first The two-screen image formation panel is integrated as a "panel" of two-screen length. In the form shown in the figure, the yellow color material layer 3Y, the magenta color material layer 3M, and the cyan color material layer 3C are each a "panel" with a length of 2 screens. That is, one color material layer has a configuration for forming an image for the first screen and an image for the second screen. With the thermal transfer sheet 10 in this form, the "panel" of the layer used for the image formed on one surface side and the other surface side of the object to be transferred is set to a length of 2 screens, and will be used. When the length of the "panel" in the layer of the image formed on either side is set to 1 screen, the waste caused by the "panel" that is not used can be suppressed. For example, with the thermal transfer sheet 10 in the form shown in FIG. 5, “1 unit” is used to form an image of the first screen on one surface of the transfer target 100, and then, the transfer target 100 is formed. Upside down, unwind the thermal transfer sheet 10 at the same time, and use the previously used "1 unit" again to form an image of the second screen on the other side of the body 100. In the form shown in FIG. 5, the yellow color material layer 3Y, the magenta color material layer 3M, and the cyan color material layer 3C are used to form the image of the first screen and the image of the second screen. Therefore, the length of the "panel" is set to 2 frames, but layers other than this can also be used. For example, the "panel" of the first transfer layer (5) or the second transfer layer (7) can be set long. The length is 2 frames. It is also possible to repeatedly set "1 unit". [0116] << Method for Manufacturing Printed Material >> Next, a method for manufacturing a printed material according to an embodiment of the present invention (hereinafter, a method for manufacturing a printed material according to one embodiment) will be described with reference to FIGS. 7 to 9. . [0117] (Manufacturing method of printed matter according to the first embodiment) The manufacturing method of printed matter according to the first embodiment is a method for manufacturing a printed matter using the thermal transfer sheet 10 and the transfer target 100, and is characterized by including preparation for transfer The process for preparing the transferee of the printed body 100 and the infrared absorption material-containing layer 2 containing the infrared absorption material and the color material layer 3 containing the color material, which are prepared on one surface of the substrate 1, are thermally arranged in the order of frames. The thermal transfer sheet preparation step of the printing sheet 10 and the method shown in FIG. 7 (a) and FIG. 8 (a) transfer the infrared-containing infrared transfer thermal transfer sheet on one surface of the body 100 to be transferred. The special image forming step of forming the special image 50A containing the infrared absorbing material by the absorbing material layer 2 and the method shown in FIG. 7 (b) and FIG. 8 (b) on one surface of the object to be transferred 100 On the thermal transfer image forming step of thermally transferring the color material layer 3 of the thermal transfer sheet 10 to form a thermal transfer image 50B; the color material layer 3 of the thermal transfer sheet 10 is at a wavelength of 750 nm or more and 1400 nm. The maximum reflectance in the following ranges is 50% or more. That is, the thermal transfer sheet 10 is characterized by using the thermal transfer sheet 10 according to one embodiment including the color material layer 3 of the first embodiment described above. [0118] According to the method for manufacturing a printed matter according to the above embodiment, a special image 50A having an infrared absorbing material containing the thermal transfer sheet 10 and a thermal transfer image 50B containing a color material can be obtained by infrared rays. A scanner or the like can accurately detect the printed matter 200 of the special image 50A. Hereinafter, each step will be specifically described. [0119] (Procedure for Preparing Transferred Body) The transferred body 100 prepared in this step can be used as it is in the transferred body 100 described in combination with the above embodiment, and the detailed description here is Omitted. [0120] (Step of Preparing Thermal Transfer Sheet) The thermal transfer sheet 10 prepared in this step can be used as it is, and the detailed description here is Omitted. [0121] (Special Image Forming Step) This step is to face the thermal transfer sheet 10 and the object to be transferred 100 with the infrared absorbing material-containing layer 2 of the thermal transfer sheet 10 and one side of the object to be transferred 100 being opposite to each other. The methods overlap, as shown in Figures 7 (a) and 8 (a). On one side of the transferee 100, the infrared absorption material-containing layer 2 of the thermal transfer sheet 10 is melted to form a special layer. Image 50A steps. The special image 50A is not particularly limited, and examples thereof include a two-dimensional code including image information of a thermal transfer image 50B described later. As the thermal transfer lister used for the formation of the special image 50A, the transfer of the first transfer layer (5), and the formation of the thermal transfer image 50B, it is possible to appropriately select a thermal transfer printer having a thermal sensor or the like. The heating means was previously used as a conventionally known listing machine. In addition to a method using a heating means such as a thermal head, for example, a thermal embossing method or a heat roller method can be used. The formation of the special image 50A can be performed using a thermal fusion type thermal transfer method. The so-called thermal fusion type thermal transfer method is a method in which energy corresponding to image information is applied from a heating means, and a melted and softened color material layer is transferred onto a transfer object to form an image. [0122] (Step of Forming Thermal Transfer Image) In this step, the thermal transfer sheet 10 and the object to be transferred 100 are opposed, and the color material layer 3 of the thermal transfer sheet 10 and one side of the object to be transferred 100 are opposite to each other. Steps to overlap and transfer the color material contained in the color material layer 3, and a step of forming a thermal transfer image 50B on the transferee 100 as shown in FIGS. 7 (b) and 8 (b). . Through this step, a printed matter 200 in which a special image 50A and a thermal transfer image 50B are formed on one surface of the object to be transferred 100 is obtained. [0123] In the form shown in FIG. 8 (b), the thermal transfer image 50B is formed so as to overlap at least a part of the special image 50A. However, as shown in FIG. 7 (b), The image 50A and the thermal transfer image 50B are not overlapped. In addition, the thermal transfer image 50B may be formed in a comprehensive manner such that the special image 50A is covered. [0124] In addition, after the thermal transfer image 50B is formed on the transferee 100, a special pattern may be formed on the thermal transfer image 50B so as to overlap at least a part of the thermal transfer image 50B. Like 50A (not shown). [0125] The color material layer 3 of the thermal transfer sheet 10 contains a sublimable dye as a color material, and when a thermal transfer image 50B is formed using a sublimation type thermal transfer method, the transfer target 100 has A receiving layer for receiving a sublimable dye is desirable. [0126] (Second Transfer Layer Transfer Step) After the formation of the special image 50A and the thermal transfer image 50B as shown in FIGS. 7 (c) and 8 (c), The second transfer layer transfer step is performed so as to cover the special image 50A and the thermal transfer image 50B, and transfer the second transfer layer (7). The second transfer layer transfer step is an arbitrary step in the method for manufacturing a printed matter according to one embodiment. The transfer system of the second transfer layer (7) is shown in Figures 2 (b) and 3 to 5 and can also be performed using the thermal transfer sheet 10 having the second transfer layer (7). It is also possible to use another thermal transfer sheet (protective layer transfer sheet, etc.) different from the thermal transfer sheet 10 prepared above. [0127] (Additional Thermal Transfer Image Forming Step) The thermal transfer sheet 10 shown in FIGS. 3 to 5 is used before the various steps described above, or the various steps described above are performed. After the step, as shown in FIG. 7 (d) and FIG. 8 (d), a step of forming another thermal transfer image 50C on the other surface of the transfer target 100 may be performed. In this case, the other side of the body to be transferred 100 does not have a receiving layer. In the case where the thermal transfer image 50C is formed by the sublimation thermal transfer method, the thermal transfer image 50C is formed before the thermal transfer image 50C is formed. The other surface of the object to be transferred 100 may include a step of transferring a receiving layer. The transfer of the receiving layer may be performed by transferring the first transfer layer (5) as described later, or may be performed using other thermal transfer sheets. According to the method for manufacturing a printed matter according to an embodiment including a separate thermal transfer image forming step, a printed matter having thermal transfer images formed on both sides can be obtained. In addition, a special image 50A may be formed instead of the thermal transfer image 50C, or on the other surface of the body 100 to be transferred together with the thermal transfer image 50C. [0128] (Manufacturing method of printed matter according to the second embodiment) The manufacturing method of printed matter according to the second embodiment is a method for manufacturing a printed matter using the thermal transfer sheet 10 and the transfer target 100, and is characterized in that it includes preparations to be transferred. The process for preparing the transferee of the printed body 100 and the infrared absorption material-containing layer 2 containing the infrared absorption material and the color material layer 3 containing the color material, which are prepared on one surface of the substrate 1, are thermally arranged in the order of frames. The thermal transfer sheet preparation step of the print sheet 10 and the method shown in FIG. 9 (a), the infrared transfer material-containing layer 2 of the thermal transfer sheet is transferred to one surface of the transferee 100 to form The special image forming step of the special image 50A of the infrared absorbing material and the transfer layer transfer of the first transfer layer (5) of the thermal transfer sheet 10 as shown in FIG. 9 (b) Steps, as shown in FIG. 9 (c), on the first transfer layer (5), thermal transfer of the color material layer 3 of the thermal transfer sheet 10 to form a thermal transfer image 50B In the printing image forming step, the maximum reflection of the color material layer 3 of the thermal transfer sheet 10 in the range of the wavelength of 750nm or more and 1400nm or less Emissivity is above 50%. That is, the thermal transfer sheet 10 is characterized by using the thermal transfer sheet 10 according to one embodiment including the color material layer 3 of the first embodiment described above. [0129] In contrast to the method for manufacturing a printed matter according to the first embodiment, a special image 50A and a thermal transfer image 50B are directly placed on the transfer target 100, and the special image 50A and the thermal transfer image 50B are directly The connection is performed (refer to FIG. 8), or a special image 50A and a thermal transfer image 50B are formed side by side on the same surface of the object to be transferred 100 (refer to FIG. 7). A method for manufacturing a printed matter according to the second embodiment is to transfer a first transfer layer (5) to a special image 50A, and form a thermal transfer image 50B on the transferred first transfer layer (5). The manufacturing method of the printed matter according to the first embodiment is different from the manufacturing method of the printed matter according to the second embodiment in that it is the same in other points. [0130] (First Transfer Layer Transfer Step) This step is to thermally transfer the first transfer layer (5 of the thermal transfer sheet 10 and the transfer target 100 having a special image 50A formed thereon) (5 ) Overlaps with one surface of the transferee 100. As shown in Figure 9 (b), the thermal transfer sheet 10 is melt-transferred onto the transferee 100 where a special image 50A has been formed. Step of the first transfer layer (5). The first transfer layer (5) may be transferred to a region where a thermal transfer image 50B to be described later is formed, and the transfer region may be the entire surface of the transferred body 100 or may be transferred. A part of one surface of the body 100 (the entire surface of the body 100 to be transferred is shown in the illustrated form). [0131] The first transfer layer (5) may be transferred to a position that does not overlap the special image 50A. From the viewpoint of protection of the special image 50A, it is desirable to transfer the first transfer layer (5) so as to cover the special image 50A. [0132] The method for manufacturing a printed matter according to the second embodiment may include any of the steps described in the method for manufacturing a printed matter according to the first embodiment (see FIGS. 9 (d) and (e)). . [0133] The method for producing a printed matter according to the first and second embodiments is to use a color material layer of the thermal transfer sheet 10 at a wavelength of 750 nm as a thermal transfer sheet formed on the printed matter. The case where the maximum reflectance is 50% or more in the range from 1400 nm to 1400 nm is described as a center. That is, the thermal transfer sheet 10 is a thermal transfer sheet 10 including the color material layer 3 of the first embodiment. The case is mainly described, but instead of this, a thermal transfer sheet having the color material layer 3 of the second embodiment described above may be used. [0134] <Thermal Transfer Lister> Next, a thermal transfer lister (hereinafter referred to as a thermal transfer lister of one embodiment) according to an embodiment of the present invention will be described. [0135] A thermal transfer listing machine according to one embodiment is a thermal transfer listing machine having a thermal transfer sheet and a body to be transferred, which is characterized in that the thermal transfer sheet has a filled thermal transfer sheet and a body to be transferred. A conveying means for conveying along the conveying path, a platen roller disposed in the conveying path of the thermal transfer sheet and the object to be transferred, and a thermal head for applying energy to the thermal transfer sheet . [0136] Then, the thermal transfer list machine of one embodiment is characterized in that the thermal transfer sheet loaded in the thermal transfer list machine is the thermal transfer sheet described above. With the thermal transfer printer according to an embodiment having this feature, a printed matter can be easily formed, the printed matter including a thermal transfer image (visible image) that is visually recognizable under visible light, and An image (special image) of an infrared absorbing material that cannot be visually recognized or is difficult to be visually recognized under infrared light, and can specifically detect the special image. [0137] The thermal transfer printing machine according to one embodiment is characterized in that the thermal transfer sheet is filled in the thermal transfer printing machine. Therefore, there is no limitation on the constitution of the thermal transfer printing machine other than that. It is possible to suitably select and use a conventionally known thermal transfer printer. [0138] There is also no particular limitation on the object to be transferred that is loaded in the thermal transfer list machine of one embodiment, and the above-described object to be transferred can be appropriately selected and used. [0139] <Combination of Thermal Transfer Sheet and Thermal Transfer Lister> Next, a combination of a thermal transfer sheet and a thermal transfer lister (hereinafter, referred to as an embodiment of Combination). [0140] The combination of one embodiment is a combination of a thermal transfer sheet and a thermal transfer lister, characterized in that the thermal transfer sheet is the thermal transfer sheet of the present invention described above. With the combination of an embodiment having this feature, it is possible to easily form a printed matter including a thermal transfer image (visible image) that is visually recognizable under visible light, and is not recognizable under visible light. , Or is difficult to visually recognize, special images of infrared absorbing materials that can be recognized under infrared light, and can accurately detect special images. [0141] The combination of one embodiment has a thermal transfer sheet that is characteristic of the combination. Therefore, there is no limitation on the thermal transfer list machine, and a thermal transfer list machine generally known in the prior art can be appropriately selected and used. [0142] Next, a game machine (hereinafter referred to as a game machine of one embodiment) according to an embodiment of the present invention will be described. [0143] A gaming machine according to an embodiment is a gaming machine with a built-in thermal transfer list machine, which is characterized by including a game execution means for executing the game function and a heat that reflects the execution result of the game function obtained by the game execution means. A printed matter to which an image is transferred is a printed matter forming means formed by a thermal transfer printer and a issuing means for issuing a printed matter formed by the printed matter forming means. [0144] A gaming machine according to an embodiment is characterized in that the printed matter forming means is a thermal transfer list machine built in the gaming machine, and is a thermal transfer list machine of the present invention described above. [0145] With the gaming machine according to one embodiment of the features described above, the printed matter reflecting the execution result of the game can be issued on-demand. In addition, a printed matter can be easily formed. The printed matter includes a thermal transfer image (visible image) that can be visually recognized under visible light, and can not be visually recognized under visible light, or is difficult to be visually recognized, and can be visually recognized under infrared light. The special image of the identified infrared absorbing material can be detected correctly. [0146] As a visible image included in the printed matter formed by the gaming machine of one embodiment, for example, a character image reflecting the execution result of the gaming machine obtained by the game execution means can be cited. Examples of the special image include an information image showing the status of a character image of a visible image, an information image showing the progress of a game, and the like. Examples of the information image system include two-dimensional coding. [0147] There is no particular limitation on a game machine having a game execution means for executing a game function and a distribution means for issuing a printed matter formed by the printed matter formation means, and a conventionally well-known game can be appropriately selected and used. [0148] Furthermore, the gaming machine according to an embodiment may further include a recognition means for recognizing information recorded in a special image. Examples of the identification means include an infrared scanner. With a gaming machine of an embodiment having more identification means, the printed matter (for example, a card) that has been issued by the gaming machine of an embodiment can be used for the next game, and when it is used, it will be used. The information of the special image recorded in the printed matter is identified by the identification means, and a visible image having the information identified by the identification means and the execution result of the game function reflected in this game can be newly issued, and Prints of special images showing information such as visible images. [0149] In particular, a gaming machine according to an embodiment can easily form a printed matter by using a thermal transfer list machine built in the gaming machine, and the printed matter includes a thermal transfer image that can be visually recognized under visible light. Images (visible images), and special images of infrared absorbing materials that are invisible or difficult to recognize under visible light, and are identifiable under infrared light, and that special images can be correctly detected. The information recorded in the special image can be accurately identified. 10 is a schematic diagram showing an example of a configuration of a gaming machine 500 according to an embodiment. The game machine 500 in the form shown in the figure is provided with a thermal transfer list machine 400 and identification means 410 for identifying information of a special image possessed by a printed matter formed by the game machine 500 inside the casing. [0151] The illustrated gaming machine 500 includes a control panel (not shown), a screen 515, a speaker, a card insertion port 510, a card discharge port 511, a coin input port (not shown), a power supply, and the like. The structure of a general game machine. In the form shown, a thermal transfer printer 400, a control panel, a screen 515, and a speaker system are connected to the control unit. The control unit includes a game control unit (not shown) that controls the execution of the game in accordance with the game program, a display control unit (not shown) that displays an image on the screen 515 based on data given by the game control unit, A sound control unit (not shown) or the like that outputs sound through a speaker based on data given by the game control unit. The game control unit is composed of a CPU (Central Processing Unit), a ROM (Read Only Memory), or a RAM (Randam Access Memory). The CPU is a game program stored in a memory section, a ROM, a recording medium, and the like. The CPU calls a working memory area on the RAM for execution, and drives each device connected via a bus to execute game processing. [0152] The memory unit is, for example, an HDD (Hard Disk Drive), and stores a program executed by the game control unit, data necessary for program execution, an OS (Operating System), and the like. Regarding the program, a control program, a game program equivalent to the OS, or an application program that causes a computer to perform a specific process is stored. Each of these codes is moved to RAM by the game control unit as necessary to be read and executed as various means. [0153] The identification means 410 is provided inside the card insertion port 510, and reads information of a special image printed on a printed matter (card). Examples of the identification means 410 include an infrared scanner. [0154] The game control means executes the game based on the information of the special image, and generates image data according to the execution result of the game. The image data is data including a special image such as a visible image reflecting an execution result of a game function, and information indicating the visible image. The game control means sends the generated image data to the thermal transfer lister 400, and the thermal head of the thermal transfer lister 400 selectively heats the thermal transfer sheet according to the sent image data. The infrared absorbing material layer and the color material layer form a special image and a visible image based on image data on the transferred body. A printed matter in which a visible image and a special image are formed on the formed transferee is discharged through a card discharge port 511. [0155] Instead of the above configuration, the game control unit may be configured to transmit game information to a server or the like via a network after the execution of the game is completed. In addition, the server can also generate image data based on the game results. Even in the case of any one of the configurations, for example, the game machine of one embodiment is a built-in thermal transfer list machine. According to the execution of the game and the execution result of the game, a visible image can be formed on the transferred body. Images are not limited in any way. [Examples] [0156] Next, examples will be given to explain the present invention more specifically. Unless otherwise stated, parts are based on quality. [0157] (Example 1) As a substrate, a thickness of 4. A 5 μm polyethylene terephthalate (PET) film was formed on one surface of the substrate by coating and drying a coating liquid for a back layer having the following composition so that the thickness during drying became 1 μm. Back layer. Also, on the other side of the substrate, the coating liquid for the infrared-absorbing material-containing layer having the following composition was used to dry the thickness to 0. A 5 μm method was applied and dried to form an infrared absorbing material-containing layer. In addition, on the other surface of the substrate, a coating liquid for a receiving layer having the following composition was applied and dried in a frame order with the infrared absorbing material-containing layer so as to have a thickness of 1 μm during drying to form a receiving layer. Also, on the other side of the substrate, with the infrared absorbing material and the receiving layer in the order of the frame, the coating liquid for the undercoat layer having the following composition was dried to a thickness of 0. 2μm way of coating, drying to form an undercoat layer, on this undercoat layer will be the following composition of the color material layer coating liquid 1, through a gravure printing machine to dry the thickness of 0. A 7 μm method was applied and dried to form a color material layer. Next, on the other side of the substrate, with the infrared absorbing material, the receiving layer, and the color material layer in the order of the frame, the coating liquid for the release layer with the following composition was dried to a thickness of 1. The coating layer was coated and dried at 0 μm to form a peeling layer. A coating liquid for a protective layer having the following composition was applied and dried to form a protective layer so that the thickness at the time of drying became 1 μm. The thermal transfer sheet of Example 1. The thermal transfer sheet of Example 1 is provided on one side of a substrate, and a back layer is provided. On the other side of the substrate, an infrared absorbing material-containing layer, a receiving layer, and a color material layer are provided. The order of the laminate of the peeling layer and the protective layer is set in the order of the frames. [0158] (coating liquid for back layer) ‧ polyvinyl butyral resin 1. 8 copies (S-LEC (registered trademark) BX-1 Sekisui Chemical Industry Co., Ltd.) ‧ Polyisocyanate 5. 5 servings (BURNOCK (registered trademark) D750 DIC) ‧ Phosphate-based surfactants 1. 6 (PLYSURF (registered trademark) A208N Daiichi Pharmaceutical Co., Ltd.) talc 0. 35 (MICRO ACE (registered trademark) P-3 Japan Talc Corporation) ‧ Toluene 18. 5 parts‧ methyl ethyl ketone 18. 5 parts [0159] (including coating liquid for infrared absorbing material layer) ‧ acrylic resin 24. 0 parts (DIANAL (registered trademark) BR-87 Mitsubishi Chemical Corporation) ‧Diimmonium salt 1. 0 parts (CIR-RL Japan Carlit) ‧Toluene 37. 5 parts ‧ methyl ethyl ketone 37. 5 parts [0160] (coating liquid for receiving layer) ‧ vinyl chloride-vinyl acetate copolymer 15. 8 parts (SOLBIN (registered trademark) CNL Nissin Chemical Industry Co., Ltd.) ‧ 1 part of vinyl chloride-vinyl acetate copolymer (SOLBIN (registered trademark) C Nissin Chemical Industry Co., Ltd.) ‧ Organic modified silicone oil 1. 2 servings (X-22-3000T Shin-Etsu Chemical Industry Co., Ltd.) ‧ Organic Modified Silicone Oil 1. 2 servings (X-24-510 Shin-Etsu Chemical Industry Co., Ltd.) 8 parts (KF-352A Shin-Etsu Chemical Industry Co., Ltd.) ‧ 40 parts of toluene ‧ 40 parts of methyl ethyl ketone [0161] (coating liquid for undercoating) ‧ alumina sol 2. 5 parts (alumina sol 200 Nissan Chemical Industries) ‧Polyvinylpyrrolidone resin 2. 5 servings (PVP K-90 ISP Japan) ‧ Water 47. 5 parts ‧ isopropanol 47. 5 parts [0162] (coating liquid for color material layer 1) ‧ Dye of the following formula (1) (as "color material of 1") 4 parts ‧ Polyacetal resin 3 parts (S-LEC (registered trademark) KS -5 Sekisui Chemical Industry Co., Ltd.) ‧ 50 parts of toluene ‧ 50 parts of methyl ethyl ketone [0163] (Coating liquid for release layer) ‧ 20 parts of acrylic resin (DIANAL (registered trademark) BR-87 Mitsubishi Chemical Corporation) ‧ 40 parts of toluene ‧ 40 parts of methyl ethyl ketone [0165] (coating solution for protective layer) ‧24 parts of polyester resin (VYLON (registered trademark) 700 Toyobo Co., Ltd.) ‧6 parts of ultraviolet absorber ‧35 parts of toluene ‧35 parts of methyl ethyl ketone [0166] (Example 2) Except for coating liquid for replacing color material layer 1. Using the coating liquid 2 for a color material layer having the following composition to form a color material layer, all operations were performed in the same manner as in Example 1 to obtain a thermal transfer sheet of Example 2. (Coating liquid 2 for color material layer) ‧ Dye of the following formula (2) (as "color material of 1") 4 parts ‧ Polyacetal resin 3 parts (S-LEC (registered trademark) KS-5 Sekisui Chemical Industry Co., Ltd. ‧Toluene 50 parts ‧Methyl ethyl ketone 50 parts [0168] (Example 3) Except that instead of the coating liquid 1 for a color material layer, a color material layer was formed using the coating liquid 3 for a color material layer having the following composition, the same procedure as in Example 1 was performed and implemented. The thermal transfer sheet of Example 3. [0170] (coating liquid 3 for color material layer) ‧ Dye of the above formula (1) (as a "color material of 1") 3.6 parts ‧ Dye of the following formula (3) (as "other color materials") 0.4 part ‧ 3 parts of polyvinyl acetal resin (S-LEC (registered trademark) KS-5 Sekisui Chemical Industries) ‧ 50 parts of toluene ‧ 50 parts of methyl ethyl ketone [0171] [Comparative Example 1] Except replacing the coating liquid 1 for a color material layer and forming the color material layer using the coating liquid A for a color material layer having the following composition, all were performed in the same manner as in Example 1 to obtain a comparison. The thermal transfer sheet of Example 1. [0173] (Coating Solution A for Color Material Layer) ‧ Dye of Formula (3) above (as "other color material") 4 parts ‧ Polyacetal resin 3 parts (S-LEC (registered trademark) KS-5 Sekisui Chemical Industry Co., Ltd. ‧ 50 parts of toluene ‧ 50 parts of methyl ethyl ketone [0174] (Comparative Example 2) Instead of coating liquid 1 for color material layer, coating liquid B for color material layer having the following composition was used to form a color material All the systems other than the layer were performed in the same manner as in Example 1 to obtain a thermal transfer sheet of Comparative Example 1. (Coating liquid B for color material layer) ‧ Dye of the following formula (4) (as "other color material") 4 parts ‧ Polyacetal resin 3 parts (S-LEC (registered trademark) KS-5 Sekisui Chemical Industry Company) ‧Toluene 50 parts ‧Methyl ethyl ketone 50 parts [0176] [Production of the transfer body 1] On a porous polyolefin film (SP-U Mitsui Chemicals East Cello Co., Ltd.) having a thickness of 35 μm, a coating solution 1 for an undercoat layer having the following composition was applied by a rod method. The coater was applied so that the thickness at the time of drying became 1.5 μm, and dried to form an undercoat layer. Next, the undercoat layer was coated with a coating liquid for a receiving layer having the following composition by a bar coater to The thickness at the time of drying was applied to be 4.0 μm, and dried to form a receiving layer, and a laminate was obtained by laminating the porous polyolefin film in the order of an undercoat layer and a receiving layer. Next, at a thickness of 400 μm (basic weight of 310 g / m ² ) On one side of the core material paper (OKL Card Oji Paper Co., Ltd.), the laminate obtained as described above was bonded using a coating liquid (thickness 4 μm) for an adhesive layer having the following composition. In addition, the other side of the core material paper is similarly bonded to the laminated body, and the laminated system is laminated on the porous polyolefin film in the order of an undercoat layer and a receiving layer. Thus, a transfer body 1 is obtained. The transfer body 1 is attached to both surfaces of the core material paper, and a porous polyolefin film, an undercoat layer, and a receiving layer are provided from the core material paper side. [Coating Solution 1 for Undercoat Layer] ‧ 4.2 parts of polyester resin (Polyester WR-905 Nippon Synthetic Chemical Co., Ltd.) 8.4 parts of titanium oxide (TCA-888 Koji Chemical Industry Co., Ltd.) ‧ Fluorescent Whitening Agent 0.07 (UVITEX (registered trademark) BAC BASF Japan) ‧ 7.2 parts of isopropyl alcohol ‧ 21 parts of water [0179] (coating liquid for receiving layer) ‧ 10 parts of vinyl chloride-vinyl acetate copolymer (SOLBIN (registered trademark) C Nissin Chemical Co., Ltd. ‧ 1 part of silicone oil (X-22-3000T Shin-Etsu Chemical Industry Co., Ltd.) ‧ 20 parts of toluene ‧ 20 parts of ethyl acetate [0180] (coating solution for adhesive layer) ‧ 30 parts of polyol resin (TAKELAC (Registration) (Trademark) A-969V Mitsui Chemicals Co., Ltd. ‧ 10 parts of isocyanate hardener (TAKENATE (registered trademark) A-5 Mitsui Chemicals Co., Ltd.) ‧ 60 parts of ethyl acetate [0181] (formation of printed matter) Formation of image (special image) ＞ Use in combination with the transfer body 1 prepared above and the thermal transfer sheets of Examples and Comparative Examples, and use the following test list machine to transfer the body, Under the condition of 180/255 color gradation (energy gradation), melt transfer the layer containing infrared absorbing material and Into a particular image. [Test List Machine] Thermal sensor: KEE-57-12GAN2-STA (Kyocera Corporation) Average resistance value of heating element: 3303 (Ω) Printing density in main scanning direction: 300 (dpi) Printing density in sub scanning direction: 300 (dpi) Printing voltage: 18 (V) Line cycle: 1.5 (msec.) Printing start temperature: 35 (° C) Pulse duty ratio: 85 (%) [0183] ＜ Transfer of the receiving layer ＞ Using the above test list machine, The transfer layer of the receiving layer is transferred on the transferee and on the special image under the condition of 180/255 gradation (energy gradation). [0184] <Formation of thermal transfer image> Using the above-mentioned test list machine, on a portion of the transfer-receiving layer where the special image is not formed, under the condition of 255/255 gradation (energy gradation), A thermal transfer image (solid image) was printed to obtain printed matter of each of Examples and Comparative Examples. (Measurement of Maximum Reflectance) The reflectance of the color material layer included in the thermal transfer sheet of each of the Examples and Comparative Examples in a range of wavelengths of 750 nm to 1400 nm was measured using an ultraviolet-visible near-infrared spectrophotometer (UV-3100PC Shimadzu Corporation), and among the measured reflectances, the maximum reflectance is set as the maximum value. The measurement results are shown in Table 1. The measurement of the maximum reflectance of the color material layer is performed by the above-mentioned "method for measuring the reflectance of the color material layer". However, as the maximum reflectance of the color material layer of the thermal transfer sheet in the range of 750nm to 1400nm becomes higher, the detection accuracy of special images obtained by infrared scanners and the like becomes good. When the maximum reflectance in the range of 750nm to 1400nm is less than 50%, a special image cannot be accurately detected by an infrared scanner or the like. [0186] (Detection Evaluation of Special Image) Using an infrared scanner (test product), detection detection of the special image possessed by the printed matter of each of the Examples and Comparative Examples was performed according to the following evaluation criteria. Detective evaluation of special images. The evaluation results are shown in Table 1. [0187] "Evaluation Criteria" A: The detection accuracy is high, and a special image can be correctly recognized. B: The detection accuracy is reduced, but a special image can be recognized. NG: Low detection accuracy, unable to recognize special images. [0188]

[0189]

1‧‧‧ substrate

2‧‧‧ containing infrared absorbing material layer

2A‧‧‧ Layer containing infrared absorbing material

2B‧‧‧ Layer containing pigment or organic dye

3‧‧‧Color material layer

5‧‧‧The first transfer layer

5A‧‧‧Receiving floor

5B‧‧‧undercoat

5C‧‧‧Heat Sealing Layer

7‧‧‧ 2nd transfer layer

7A‧‧‧protective layer

10‧‧‧ heat transfer sheet

50A‧‧‧ Image containing infrared absorbing material (Special image)

50B‧‧‧Heat transfer image

100‧‧‧ transferee

200‧‧‧print

400‧‧‧ Thermal Transfer Lister

410‧‧‧Identification means

500‧‧‧Game console

510‧‧‧Card insertion slot

511‧‧‧card outlet

515‧‧‧screen

[0022] (1) (a) and (b) are schematic cross-sectional views of a thermal transfer sheet according to an embodiment. [Fig. 2] (a) and (b) are schematic cross-sectional views of a thermal transfer sheet according to an embodiment. [Fig. 3] A schematic cross-sectional view of a thermal transfer sheet according to an embodiment. [Fig. 4] A schematic cross-sectional view of a thermal transfer sheet according to an embodiment. [Fig. 5] A schematic sectional view of a thermal transfer sheet according to an embodiment. [Fig. 6] A schematic cross-sectional view of a thermal transfer sheet according to an embodiment.第 [Fig. 7] A process chart for explaining a method for manufacturing a printed matter according to an embodiment, (a) to (d) are all schematic cross-sectional views.第 [Fig. 8] A procedure diagram for explaining a method for manufacturing a printed matter according to an embodiment, (a) to (d) are all schematic cross-sectional views.第 [Fig. 9] A procedure diagram for explaining a method for manufacturing a printed matter according to an embodiment, (a) to (e) are all schematic cross-sectional views. [Fig. 10] A schematic diagram of a gaming machine according to an embodiment.

Claims (14)

A thermal transfer sheet is a thermal transfer sheet with a color material layer, which is characterized in that: it is arranged on one surface of a substrate, and an infrared absorption material-containing layer containing an infrared absorption material and a color material containing the color material are arranged in order in a frame; Layer, the maximum reflectance of the color material layer in the range of 750 nm or more and 1400 nm or less is 50% or more. The thermal transfer sheet according to claim 1, wherein a maximum reflectance of the color material layer in a range of a wavelength of 750 nm or more and 1400 nm or less is 80% or more. A thermal transfer sheet is a thermal transfer sheet with a color material layer, which is characterized in that: it is arranged on one side of a substrate, and an infrared absorption material-containing layer containing an infrared absorption material and a color material layer containing a color material are sequentially arranged in a frame; (1) The color material layer is used as the color material, and contains a color material having a maximum reflectance of 80% or more in a range of wavelengths from 750 nm to 1400 nm. (1) The color material layer is used as the color material. (1) Contains other color materials with a maximum reflectance of less than 10% in the range of 750nm to 1400nm, or (2) The maximum reflectance of less than 10% in the range of 750nm to 1400nm In the case of other color materials, the content is less than 15% by mass relative to the total mass of the foregoing color materials. The thermal transfer sheet according to any one of claims 1 to 3, wherein the aforementioned infrared absorbing material-containing layer, the transfer layer, and the aforementioned color material layer are arranged in order of frames on one side of the aforementioned substrate, and the aforementioned transfer layer It has a single-layer structure composed of only a receiving layer, or a laminated structure in which the receiving layer is located closest to the substrate. A thermal transfer sheet is a thermal transfer sheet used to form a thermal transfer image on a special image containing an infrared absorbing material, and is characterized in that: a color containing a color material is set on one surface of a substrate The material layer has a maximum reflectance of 50% or more in a range of a wavelength of 750 nm to 1400 nm. For example, the thermal transfer sheet of claim 5, wherein the transfer layer and the color material layer are arranged in order of one frame on one side of the substrate, and the transfer layer has a single-layer structure composed of only a receiving layer, Or the laminated structure in which the receiving layer is located closest to the substrate. The thermal transfer sheet according to any one of claims 1 to 4, and 6, wherein the infrared absorbing material-containing layer contains a diimmonium-based compound. A method for manufacturing a printed matter, comprising: a transfer-substance preparation step for preparing a transfer-transfer body, and a thermal transfer sheet preparation step, which is prepared on one side of a substrate, and an infrared-absorbing material A thermal transfer sheet containing an infrared absorbing material layer and a color material layer containing a color material. A special image forming step is performed on one of the surfaces of the object to be transferred to transfer the infrared absorption including the thermal transfer sheet. Material layer to form a special image containing an infrared absorbing material. A thermal transfer image forming step is performed on one surface of the transferee to thermally transfer the color material layer of the thermal transfer sheet to form a thermal transfer film. Print the image; 的 The color material layer of the aforementioned thermal transfer sheet has a maximum reflectance of 50% or more in a range of wavelengths from 750 nm to 1400 nm. The method for manufacturing a printed matter according to claim 8, wherein the thermal transfer sheet prepared in the thermal transfer sheet preparation step is on one surface of a substrate, and an infrared absorbing material-containing layer containing an infrared absorbing material is provided in the order of frames, A transfer layer, a thermal transfer sheet of a color material layer containing a color material, and the transfer layer has a single-layer structure composed of only a receiving layer, or a laminate in which the receiving layer is located closest to the substrate The structure further includes a transfer layer transfer step, which is after the foregoing special image forming step, and transfers the transfer layer of the thermal transfer sheet on the special image, and the thermal transfer image forming step. A step of thermally transferring the color material layer of the thermal transfer sheet to form a thermal transfer image in order to be transferred onto the transfer layer on the special image in the transfer layer transfer step. The method for manufacturing a printed matter according to claim 9, wherein the transfer layer transfer step is a step of transferring the transfer layer in such a manner as to cover the entirety of the special image and one side of the transfer target. A combination of a thermal transfer sheet and a thermal transfer lister, characterized in that: The aforementioned thermal transfer sheet is a thermal transfer sheet according to any one of claims 1 to 7. A thermal transfer lister, which is a thermal transfer lister with a thermal transfer sheet and a body to be transferred, characterized in that: it has a conveying means for conveying the filled thermal transfer along the conveying path; The sheet and the body to be transferred, an embossing roller, which is arranged in the transport path of the thermal transfer sheet and the body to be transferred, and a thermal head, which is used to apply energy to the thermal transfer sheet; The aforementioned thermal transfer sheet is a thermal transfer sheet according to any one of claims 1 to 7. A game machine is a game machine with a built-in thermal transfer list machine, which is characterized by: game execution means including game function execution, and printed matter formation means, which are formed by the aforementioned thermal transfer list machine to reflect the game according to the foregoing. The printed matter of the thermal transfer image of the execution result of the aforementioned gaming function obtained by the execution means, Issuing means, which is to publish the printed matter formed by the printed matter forming means; The aforementioned thermal transfer list machine is the thermal transfer as in item 12 of the request List machine. For example, the gaming machine of claim 13, wherein the aforementioned gaming machine further includes identification means for identifying information recorded in a thermal transfer image containing an infrared absorbing material, and the aforementioned game execution means is based on The identified information of the thermal transfer image performs the aforementioned gaming function.