TW201006689A - Resin plate for screen printing for plate making by laser and manufacturing method thereof, and resin plate for screen printing and manufacturing method thereof - Google Patents

Abstract

When a pattern (print character, design) is formed on a plate for resin screen printing by a laser ray, the pattern can be formed almost without affecting a resin yarn of screen. To produce a resin plate for screen printing, a resin film 3 is formed on a resin yarn 2 of screen with a two-liquid curable resin composition containing carbon black. The plate for printing is irradiated by a laser ray, and only the resin film in the portion irradiated is removed by the laser ray to give a printing plate. The two-liquid curable resin composition is preferably a composition formed from diisocyanate and polyester polyol.

Description

201006689 VI. TECHNOLOGICAL FIELD OF THE INVENTION The present invention relates to a resin screen printing plate, a resin screen printing plate manufacturing method, and a screen printing plate and plate making using the resin screen printing plate. method. More specifically, the present invention relates to a laser plate-making method comprising at least a resin composition comprising a two-liquid hard-type resin composition applied to a resin web composed of polyester, polyamide or the like; A resin screen printing plate, the production method, and a screen printing plate and a laser plate making method produced by using the above-described resin screen printing plate. [Prior Art] Screen printing is a type of stencil printing in which the stencil is adhered to the yarn stretched on the frame, and the ink is transferred from the mesh of the yarn to the printing method of the printed matter; from the film to the molded article. Up to now, it can be printed regardless of the thickness, size, plane, and curved surface of the printed matter. In addition, this is a printing method that can be printed on various materials such as paper, cloth, resin, and metal, and is printed as a thick ink ink layer. It is known by law. The plate making method for screen printing can be roughly classified into (1) direct legal plate making and (2) indirect legal plate making (see Non-Patent Documents 1 to 3). The direct method is to apply a photosensitive liquid (emulsion) to a screen mesh in a hopper, or to form a photosensitive film by coating with a coater, and then pass through a positive film as a original image or a negative type. The film is exposed to light to cure the photosensitive film, and then washed with a solvent or the like to remove the unhardened portion, thereby producing a screen printing plate having the original pattern. However, in this direct method, in order to carry out the plate making, it is necessary to carry out the production, exposure, and development steps of the original image 4 321 303 201006689 ", not only the productivity is problematic, the inflammation requires skill, and further, in the development step The medicines used are costly, and in order not to cause environmental problems to the medicines used, they must be disposed of with waste. In addition, there is also the problem that it is impossible to use a resin or a monomer which cannot be cured by ultraviolet rays. Further, since exposure and development are carried out in the presence of the interlaced yarn, there is also a ridge portion caused by surface scattering of the yarn. Disorders ^ or problems caused by the formation of moiré caused by interference between the fabric structure and the positive film. The indirect legal system uses a photosensitive film which is different from the screen of the frame to produce an image and moves it to the screen, which is also called a transfer method. Compared with the direct method, the thickness of the photosensitive film of the indirect plate making method is uniform, and the plate yarn does not interfere with the exposure and the water washing and development, and a clear image can be obtained, but the plate film is thin and is liable to cause physical damage. It is not suitable for thick film printing, and the number of printed sheets is small. The foreign exchange losses are the direct indirect legal system that will be combined with the indirect legal system. The plate-making method uses a direct-method emulsion, and the photosensitive film coated on the film with the photosensitive layer is attached to the plate by water or a solvent, and after drying, the film is peeled off. The method of plate making. This method is also called direct film method, and can also be divided into two types. However, as with the direct legal version, there are also problems with exposure and development, and the need to take into account the impact on the environment. In addition, in the past, in the screen printing version of the screen yarn, silk, polyester, nylon, stainless steel and other metals have been formed. In the past, the plate is generally used in the above-mentioned direct step. When the exposure is caused, the blurring phenomenon will occur, and the exposure caused by the reflected light of 3213〇3 5 201006689 is not required. Therefore, sharp edges may not be obtained. The reason for this phenomenon is the scattering from the yarn as the screen material, and in order to prevent this, a colored screen yarn is used. At present, most of the resin screen yarns used in screen printing are those who have been colored. Exposure is generally performed using a source of light in the ultraviolet region, but visible light is also present in the mixture. In order to absorb these rays, a medium-light-colored resin screen yarn (see Non-Patent Document 4) using yellow, orange, and red, which are opposite colors, is used. As described above, unlike the conventional plate-making method, it has been proposed to selectively irradiate the laser to the plate to selectively open the hole, and to use the plate formed by the hole as the plate. The screen making method. For example, it is known that there is a metal pig that will form a plate-like opening by some means, and after the adhesive is applied to the metal screen, the surface of the metal box is irradiated with a laser beam to print the metal 4 a part (opening) of the adhesive is evaporated to remove the method of producing a screen printing plate (Patent Document 1); or an opening of a screen which is regularly formed with an opening on the metallurgy is lacquered a method of producing a screen printing plate by using a lacquer to fill the opening and removing the varnish of the opening through which the ink is to be passed by laser irradiation (Special & Document 2); or transferring the glass to 100 A polymer sheet layer above °C = metal mesh screen yarn, and irradiating a laser beam with a wavelength of 15 〇 to the lion's laser light to decompose the south knife amount into a low molecular weight substance and scattering it, thereby manufacturing a method of printing Patent Document 3): a metal screen yarn containing 0.1% by weight or more of carbon black and having an increased absorbance of a laser light oscillation wavelength, a liquid applied to a metal mesh yarn to form a coating film, and irradiated with laser light Resin coating film, thereby making a screen printing The method of the edition (patent document 321303 6 201006689 4); or in the adhesive layer of the polymer film layer on the gold layer of the layer of laser light, in the polymer film layer shape: then the drug treatment to remove the (four) ~ (four),

A method of screen printing (Patent Document 5) or the like. I. According to the predetermined pattern, the laser is irradiated with 'Ana # < , the resin coated on the screen printing plate (the plate before the plate making), and the tree and the sensible coating film are heat removed to form a predetermined The opening of the pattern, thereby forming a mesh e, 'printing method (in this specification, 'this is called 'the laser screen version of the large, upper,

^ 万法"), since it is not necessary to use the photosensitive film as a screen printing plate, the production of the stencil mask, or the removal of the uncured portion of the photoresist (development), so productivity is expected. Improvement. However, in the method described in the "Special Dedication", the conventional method is to produce a patterned metal correction reduced from the mask, and since it is required to perform the light side and the like, it does not have high productivity with the method (4), and The impact on the environment, etc. must be considered. Further, in the method of Patent Document 2, it is necessary to use a metal foil such as a cylindrical nickel sleeve as a screen. Furthermore, in the methods of Patent Documents 1, 3, 4 and 5, it is necessary to use a metal screen yarn, and it is not possible to use a resin screen yarn which has been widely used in the past to produce a screen printing plate, and since the obtained network is produced, The printing plate of the plate is a metal mesh plate, and although it has the printing precision of the flat printing, it has no softness, and there is a problem that the surface printing property is inferior. In addition, in the method of the literature 3, such as YAG (Yttrium Aluminium Garnet; 钇 garnet) or a laser irradiation device for carbon dioxide lasers, it is not a general user, but a special laser irradiation device is required, and In the method of Patent Document 5, there is a problem that the adhesive layer 321303 201006689 layer of the opening portion must be removed by the treatment of the laser after the irradiation of the laser light. CITATION LIST Patent Literature Patent Literature 1: JP-A-54-82945, JP-A-63-82945, JP-A-63-82945 JP-A-2002-67527 Patent Document 5: 曰本特开平11-77948号 Non-patent document ❹ Non-patent document 1: "Additional printing ceremony" June 30, 2003, the first edition of the first brush, compilation society The Japan Printing Society, the Japanese Printing Society, and the publication of the Non-Patent Document 2 of the Chaoyang Society, the Printing Bureau of the Foundation: "Special Printing and Conversion" was issued on March 29, 1990. The issuer Araki Justice, the Institute of Processing Technology Research Institute Non-Patent Document 3: "Special Printing The first edition of the show was released on July 15, 1989. The inspector Matsumoto Kazuo, the author Matsumoto Kazuo, the publisher's city, and the Institute of Printing and Publishing, Ltd., Non-Patent Document 4: "New Screen Printing Handbook" Showa 63 Issued on January 31, compiled by the Japan Screen Printing Technology Association Editorial Committee, issued by the 师本师网印刷技术协会 [invention content] (the problem to be solved by the invention) Laser screen plate method proposed in the past, the use of metal-based plate yarn yarn. This is because the polyester yarn and the nylon yarn are less resistant to heat than the metal yarn, and the yarn may be broken or the yarn may be melted during laser plate making. However, most of the screen printing plates currently used are polyester yarns or nylon yarns, and metal mesh yarns such as stainless steel yarns are used only in a limited field, for example, in the field of printing of electronic circuits such as thick film ic circuits. In addition, resin screens such as polyester screens and nylon screens are cheaper than stainless steel yarns, have excellent elastic recovery, and are relatively simple to handle during printing. Therefore, in the screen printing using the resin screen yarn, if laser plate making is available, it can be simplified compared to the printing plate used in general screen printing, and can be used without causing environmental problems. The advantages of printing plates are made cheaply. Therefore, the laser plate making method using the resin screen yarn and the screen printing plate are highly anticipated. The present invention has been made in view of the problems and needs of the prior art, and an object of the present invention is to provide a method in which a resin coating film is formed on a resin screen yarn and laser light is irradiated onto the coating film, whereby only the resin coating film can be evaporated and scattered. Or a screen for resin screen printing that is removed to form a desired pattern (printed characters, patterns, etc.) without substantially damaging the resin screen. ❹ At this time, a screen yarn having a predetermined light transmittance is used as a resin screen yarn, and a resin screen printing plate formed by a two-liquid hardening resin composition containing a predetermined carbon black, particularly when by Ray When laser light is irradiated for laser plate making, it is extremely advantageous to evaporate, scatter, or remove only the resin coating film to form a desired pattern (printed text, pattern, etc.) opening without substantially producing the resin screen yarn. The object of the present invention is to provide an excellent resin screen printing plate. Further, a screen yarn having a predetermined light transmittance is used as a resin screen 9 321303 201006689 yarn, and a polymer film is attached to a two-liquid hardening resin composition containing a predetermined carbon black, thereby forming a resin screen printing The use of a plate, especially when laser plated by laser irradiation, is extremely advantageous for evaporating, scattering or removing only the resin coating film to form a desired pattern (printed text, pattern, etc.) opening without In order to cause substantial damage to the resin screen yarn, the object of the present invention is to provide such an excellent resin screen printing plate. Furthermore, it is an object of the present invention to provide a method for producing the above-described resin screen printing plate, using a screen printing plate formed by using the resin screen printing plate, and using the resin screen printing plate to perform Ray The method of shooting the © version. (Means for Solving the Problem) As a result of intensive investigation to solve the above problems, the inventors of the present invention found that a predetermined material is used as a resin composition applied to a resin screen yarn, although a resin screen is used. The yarn can also be produced by laser irradiation to produce a screen printing plate without substantially causing damage to the yarn, thus completing the present invention. In other words, the present invention relates to the following method for producing a resin screen printing plate for laser plate making, a method for producing a resin plate printing plate for laser plate making, and a plate for printing a resin screen printing plate using the above-described laser plate making. A resin screen printing plate and a method of producing a screen printing plate using the above-described plate for resin screen printing for laser plate making. (1) A resin screen printing plate for laser plate making, comprising: a resin screen yarn; and a two-liquid hardening resin composition containing carbon black coated on the resin screen yarn The resin coating film. 10 321303 201006689 (2) A resin screen printing plate for laser plate making, characterized in that: = a resin coating film formed by a two-liquid hardening resin group resin screen yarn containing carbon black On the riser. ^ A plate for resin screen printing for laser plate making, which is a polymer material thick, laminated on a resin formed by coating a two-liquid hardening resin composition containing carbon black on a resin screen yarn. The film is formed by a film which is characterized in that the layered material/film is surface-treated on one side or on one side of the resin coating film side to be laminated. (4) The resin screen printing plate for laser plate making according to (3) above, wherein the surface treatment of the poly-sigma material is by surface treatment of a primer (or Primer) and/or by irradiation of a free frame Surface treatment of rays. (5) The resin plate for laser plate making according to any one of (2) to (4), wherein the polymer film contains carbon black. (6) The resin screen printing plate for laser plate making of any one of (1) to (5), wherein the resin screen yarn has a light transmittance of 4% by weight for light having a wavelength of 400 to 500 nm. the above. (7) The resin plate for laser plate making of any of the above-mentioned (1) to (6), wherein the two-liquid hardening type resin composition has a carbon black content of 0.5 to 20% by weight. (8) The resin screen printing plate for laser plate making according to any one of (1) to (7), wherein the two-liquid-hardening resin composition contains an isophthalic acid S曰 compound and a mercapto group-containing compound. Compound. (9) The resin screen printing plate for laser plate making according to the above (8), wherein the compound containing a radical is a polyhydric alcohol. 11 321303 201006689 (10) As described in the above (1) to (printing version for printing, in which one of the trees of the tree is used for the screen printing of the tree for the laser plate making. The tree mesh is made of nylon or poly Manufactured by vinegar, and J, a manufacturer of resin screen printing plates for two-shot plate making, the two-liquid hardening resin composition containing carbon black is applied to the screen yarn. The resin coating film is formed into a resin coating film. ❹ Method 2: A resin plate printing plate for plate making is manufactured by a two-liquid hardening resin composition containing carbon black to make === 'There is a resin screen printing plate for laser plate making made of a polymer film and a resin coated film made of a chemical wax composition. (13) A resin plate printing plate for laser plate making The manufacturing method is a resin coating having a polymer film and a two-liquid hardening resin composition by a two-liquid hardening resin composition containing carbon black = a film bonded to a resin screen yarn. Membrane and Resin Screen = Laser Platemaking for Resin Screen Printing for Laser Plate Making__Printing Edition The manufacturing method is characterized in that the polymer film is applied to the surface of the double-sided resin coating film side by a surface treatment. 5 疋 (14) The resin plate for laser plate making as in the above (12) or (13) A method for producing a printing plate, wherein a polymer film is formed by applying the two-liquid curing resin composition to a resin screen yarn to form a resin=film, and then applying the two-liquid curing resin composition before curing And attached to the resin coating film. ' ^ (15) - A method for producing a screen printing plate, characterized by the use of the resin of any one of the above (1) to (10) by 321303 12 201006689 The screen printing plate is formed on the resin coating film, or the polymer film and the resin coating film to form a predetermined pattern. (16) The method for producing a screen printing plate according to the above (15), wherein the polymer When a predetermined pattern opening is formed in a resin plate-printing plate for laser plate making made of a thin film deposited on a resin coating film, laser light is irradiated from the polymer film side. (17) A resin screen printing plate 'It is characterized by: irradiating the aforementioned (1) with a laser beam (10) The resin screen printing plate according to any one of the preceding claims, wherein the predetermined coating opening is formed on the resin coating film or the polymer film and the resin coating film. The disclosure of the present application is in 2008. Japan’s special offer of 2 〇〇8_153351, Tongben’s special wish 2〇〇8_153352, and Japan’s application in Japan on December 19, 2008

2主题8_3239G1 is related to the subject matter, and their (4) content is incorporated herein by reference. (Effect of the Invention) According to the present invention, by forming a resin coating film on a resin screen yarn and emitting laser light, only the resin coating film can be evaporated or removed to obtain a resin screen printing plate without Lai version of the yarn produced on the real # (four). Therefore, it is not necessary to carry out the steps required in the manufacture of the screen printing plate (four) or in the process of making the photosensitive film, and it is necessary to be skilled, and it is necessary to be able to read the good work. Gauze brush version. In addition, since the developer is used, it can avoid the environmental pollution caused by the shadow of the night, and the screen printing version can be obtained, which will help the screen printing version to further improve the quality and production. Sexual improvement. Further, when the resin coating film composed of the resin coating film and the polymer film is formed on the resin screen yarn, the laser film can be removed by removing the polymer film and the resin coating film, thereby forming a print reproduction of the fine line. Printed version of the higher sex'. In addition, when a resin coating film composed of a resin coating film and a polymer film which has been subjected to a predetermined surface treatment is formed on a resin screen yarn, the laser film can be removed by removing the polymer film and the resin coating film. Thereby, the screen printing plate having a higher printing reproducibility is formed into a thin line, and by using a polymer film which is subjected to a certain surface treatment, the adhesion to the resin coating film can be further improved, thereby forming The printing line of finer lines is more reproducible. Further, the present invention provides a method for producing the resin screen printing plate, a screen printing plate formed using the resin screen printing plate, and a method for performing laser plate making using the resin screen printing plate. . [Embodiment] According to the first aspect, the resin screen printing plate for laser plate making of the present invention has a resin screen yarn; and a two-liquid hardening resin composition containing carbon black. A resin coating film formed by coating the above-mentioned resin screen yarn. Hereinafter, the first mode of the present invention will be described in more detail with reference to Figs. 1 and 2, and the drawings are for convenience of the user, and the embodiment of the present invention is not limited to the one shown in the drawings. Fig. 1 is a partially enlarged view showing the laser plate making of the present invention 14 321 303 201006689 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In the enlarged version of the screen printing plate in which the opening is formed, 1 indicates a resin screen printing plate, and 2 indicates a resin net :: a resin coating film. The resin screen printing plate 1 is formed in the following manner. First, the resin screen printing yarn is in the same manner as in the conventional production of the screen printing plate, that is, for example, (4), the line remaining device is used to stretch the resin screen = 2' and the bonding is used. miscellaneous. The resin coating film 3 can be formed by applying a two-liquid hardening type resin composition containing carbon black to a resin screen through a tensioned yarn surface. The number of meshes of the resin screen can be determined by using the appropriate number of meshes known in the art, depending on the resolution required for the printed pattern, the ink used, and the printing target. The two-liquid hardening type resin composition containing carbon black for forming a resin coating film for a resin screen printing plate for laser plate making of the present invention preferably contains carbon black, an isocyanate compound, and a compound containing a hydroxyl group. A two-liquid hardening type resin composition. Further, it is more desirable to use a polyester polyol as a compound containing a radical. The carbon black of the two-liquid hardening type resin composition used in the present invention is contained for the purpose of effectively absorbing laser light and avoiding the influence of laser light on the resin screen yarn as much as possible. In the present invention, when the carbon black is too small, the amount of the two-liquid-hardening resin composition is preferably 5% by weight or more, more preferably 1% by weight or more. It is particularly desirable to be 3% by weight or more. In addition, 321303 15 201006689 When the content is too much, 'the identification of the printing surface of the tree-printing printing plate will be deteriorated' and the damage caused by the heat caused by the laser will cause damage to the tree-walled screen yarn' Therefore, the content is preferably 20% by weight or less, more preferably 1% by weight or less, based on the total amount of the two-liquid-hardening resin composition. The carbon black used in the present invention is not limited by the type or manufacturing history, and various carbon blacks such as commercially available fuel oil black, gas furnace black, hot carbon black, acetylene black, and channel black can be used. Further, it is also possible to use carbon black which has been subjected to treatment such as ozone treatment, electric enemy treatment or liquid phase oxidation treatment which is generally performed. The particle size of the carbon black which is preferably used in the present invention is the same as the particle size range of the carbon black used in the general ink or the coating material, and is preferably 〇〇1 to i in m, more preferably 〇.〇1. To 0.2 vm. In the present invention, the particle size indicates the average primary particle diameter measured by a scanning electron microscope. In addition, dibutyl Phthalate (DBP: Dibutyl Phthalate) preferably has an oil absorption of 8 〇 to 120 cm /1 〇〇g 。 and a gas adsorption specific surface area of 6 〇 to 130 (m 2 /g). In the present invention, the particle diameter indicates the average primary particle diameter measured by a scanning electron microscope, and both the DBP oil absorption amount and the nitrogen adsorption specific surface area are measured in accordance with JIS 〇 K6217. These physical property values are generally used to indicate the physical properties of carbon black. The material of the resin screen yarn of the present invention is, for example, silk, polyester, or nylon, and is preferably nylon or polyester. Furthermore, in order to prevent the mesh from being blown or marry during laser plate making, the light transmittance of the resin screen yarn relative to light having a wavelength of 400 to 500 nm is preferably 40% or more, more preferably 50% or more. Especially ideal for 70 to 100 16 321303 201006689. At this time, the light transmittance of the resin screen yarn at a wavelength of 6 〇〇 nm was set to 100%. Under these conditions, the resin screen yarn is preferably white to semi-transparent, and more preferably transparent. • In the past, the resin mesh yarns were mostly yellow or orange, and the light migration rate was less than 40% (almost IQ% or less). In the present invention, the light transmittance of the resin screen yarn is a value specified by the following =. The resin screen yarn is heated to a softening point of the material and a rain temperature of 10 to 20 C is obtained, and the film is formed into a film shape of 50/m, and a 1 絷 external line-visible spectrophotometer (v_56 〇 Japanese spectrophotometer) The light transmittance was measured in the light transmission spectrum in the range of 300 to 60 〇 nm. At this time, the film of the film was formed by sx the incident light from the spectrophotometer in a perpendicular manner, and the intensity of the transmitted light was measured. The reference test was carried out without setting any film, and the ratio of the transmitted light intensity with respect to the incident light intensity was set as the light transmittance (%). The light transmittance at 400 to 500 nm was set with a light transmittance of the sample at 100 〇〇 nm of 100%. Next, the 'two-liquid hardening type resin composition of the present invention is used as an isocyanate compound which is cured, and it is preferred to use an isocyanate compound which is generally used in the formation of urethane urethane, for example, monoisocyanate or diiso isocyanate. A polyisocyanate compound having a cyanurate ester or a triisocyanate or higher. In the present invention, a diisocyanate compound is preferred. The diisocyanate compound is, for example, a generally known diisocyanate compound which is a lipid steroid, an aromatic or an aliphatic group. The isocyanate compound may be used singly or in combination of two or more kinds as needed. The above alicyclic diisocyanate compound is, for example, 1,4-diisoacid 321303 17 201006689 cyclohexane ester, isophorone diisocyanate, dicyclohexylmethane 4,4,_diisocyanate, 1,3-double (Isocyanate methyl) cyclohexane, methylcyclohexane diisocyanate, defyanyl diisocyanate, and the like. The aromatic diisocyanate compound is, for example, 1,5-naphthyl diisocyanate, 4,4'-diphenylmethane diisocyanate, diphenyldimethylmethane 4,4'-diisocyanate, 4, 4'-Diphenylmethyl diisocyanate, dialkyl diphenyl sulfonium diisocyanate, tetraalkyl diphenyl decane diisocyanate, - stearic monoisocyanate, 1,4-phenylene diisocyanate, diisocyanate Acid toluene ester, ditolyl diisocyanate, and the like. The above aliphatic diisocyanate compound is, for example, butane 2,4-diisocyanate, hexamethylene diisocyanate, isopropyl diisocyanate, methylene diisocyanate, diisocyanate Acid 2,2,4-trimethylhexamethylene ester, m-tetramethylxyl diisocyanate, diisocyanate diisocyanate, conversion of carboxyl group of dimer acid to isocyanate Polymer diisocyanate and the like. Among the above-mentioned isocyanate compounds, a particularly preferred compound is an aromatic diisocyanate S compound, and among them, it is easy to obtain, easy to use, and good in film properties, and is preferably 4, which is an aromatic diisocyanate compound. 4'-Diphenylmethane diisocyanate and toluene diisocyanate. On the other hand, the hydroxyl group-containing compound is, for example, a compound having two or more kinds of a group capable of reacting with a compound of isocyanate to form a polyurethane, such as a polyester polyol or a polycarbamic acid S. The present invention relates to a polyhydric alcohol, an aromatic compound containing two or more linings, a compound containing two or more thio groups, an aliphatic compound containing two or more yl groups, and the like. From the point of view of the elastic restoring force in the formation of the screen printing plate, it is preferable to use a polystyrene as the polystyrene. For example, there is a generally known polyester polyol. Polyester multi-age age π #丄_, release, can be obtained by the general method of polycarboxylic acid components and polymorphic, into a two-in-one polymerization. Multi-acid components, can be used appropriately Fang, Zhifei or One or more of the alicyclic diastereous acid or the trivalent or higher polybasic acid. The above aromatic dibasic acid, for example, terephthalic acid, isophthalide, ortho-benzoic acid, phthalic acid, 2,5-dimethyl-p-benzoic acid, hincai, lysine, biphenyldi(tetra), 2,6-naphthalene di(tetra), 1,2-bisphenoxyethane ρ,ρ-一纽,phenyl a salt of a vinegar-form derivative such as an acid anhydride, an ester compound, an alkali metal salt, an alkaline earth metal salt, or an ammonium salt, etc., in addition to a diterpene acid or the like, and a salt of an anthraquinone group and an alicyclic group. Dichloric acid, for example, succinic acid, adipic acid, sebacic acid, dodecacinated di-acid, dimer acid, u-ring succinic acid, 1,2-cyclohexane Acid, 1,4_cyclohexanedicarboxylic acid, 5-(2,5-di-oxytetrahydroindenyl)-3-methyl-3-cyclohexanyl-l,2-diacid, 5_ ( 2,5-difluorenyloxytetrahydroindenyl)_3_cyclohexene-1,2-dicarboxylic acid, etc., and an ester-forming derivative of these compounds. A polyvalent acid having a valence of 3 or more, for example, biased Benzoic acid, trimellitic anhydride, pyromellitic acid, pyromellitic anhydride, 4-methylcyclohexene H3·tri-hypo-acid, trimesic acid, 1,2,3,4-butane tetracarboxylic acid , pentane tetracarboxylic acid, 3,3',4,4,-diphenyl copper tetracarboxylic acid, cyclopentane tetracarboxylic acid, 2,3,6,7_cainar acid, 1,2,5 , 6-naphthalenetetracarboxylic acid, ethylene glycol trimellitate acid, 2,2,3,3,-biphenyltetracarboxylic acid, thiophene-2,3,4,5-tetradecanoic acid, a polycarboxylic acid such as acetamidine or the like and an ester-forming derivative of these compounds. 321303 19 201006689 On the other hand, the polyol component has, for example, a glycol having two alcoholic groups and three or more The polyol component may be used singly or in combination of two or more kinds as needed. The diol component is, for example, ethylene glycol, diethylene glycol, propylene glycol or α. Propylene glycol, U-butylene glycol, M-butanediol, U-pentanediol, 1,6-hexanediol, 〗 7, 7 heptanediol, octanediol, ], 9-decanediol, 1, 10-decanediol, 2,4_H2•ethylhexanol.adiol, neopentyl glycol, 2·ethyl-2-butyl-U·propanediol, 2-ethyl-2-isobutyl], 3_ propanol, 3-methyl-u-pentanediol, 2,2, 'trimethyl from hexanedicyclohexanedimethanol, u-cyclohexanedimethanol, i, 'cyclohexanedimethanol , 2,2,4,4-Tetramethyl #cyclobutanediol, M, · Di-based diphenyl sulfide test, Wei A, 4'4 • Stretching double hope, 4,4'_ (2·原Borne alkenyl) bisphenol, 4 4,-di-bisphenol: o-, m- and p-di- benzene, pheno-iso-(tetra), cyclopentanol, hexanone-1,2-diol, cyclohexane Burning M_diol, poly-bristamine diol, polyacetamide diol, and the like. Further, the polyol component is, for example, glycerin, trimethoprim, neopentyl alcohol or the like. These may be used singly or in combination of two or more kinds as a polyol component. The poly-glycol used in the present invention can be reacted with a polyol component by a method known in the art or by a general method, and other methods such as poly-caprol vinegar and poly (stone) can be produced. _Methyl pentane vinegar), polypentane ruthenium, etc., which are obtained by ring-opening polymerization, and the like. The polylactic acid polyol ' is, for example, the following formula (I), but is not limited thereto. 321303 20 201006689 (I) HO Ten R1-. - C_ R2- C - rL〇h (wherein R1 and R2 are each independently, and represent a divalent lipid which may have a substituent; a cyclo-group, a divalent aromatic group which may have a substituent, or may have a substituent The divalent aliphatic group, and the substituent is, for example, a group such as a methyl group, an ethyl group or a propyl group, a hydroxyl group or a carboxyl group, and η is a positive integer). The molecular weight of the polyester polyol can be from a low molecular weight to a high molecular weight, preferably a molecular weight (weight average molecular weight) of 1, a polyester polyol of from 5,000 to 5,000, more preferably a molecular weight (weight average molecular weight) of from 2,500 to 3,500. Polyester polyol. When the molecular weight is ι or less, the reactivity is improved and a colloid is easily formed. Further, when the molecular weight is 5,000 or more, the reactivity is lowered. The polyester polyol may have a hydroxyl value of from 50 to 300, more preferably from 100 to 250. Two or more types of polyester polyols can be used in combination. Further, in the present invention, the molecular weight is determined by gel permeation chromatography (GPC: Gel Permeation Chromatography) and the molecular weight is determined in terms of polystyrene. Further, in the two-liquid-hardening resin composition of the present invention, a pigment dispersant, an anti-caking agent, a plasticizer, and a wax for improving the fluidity of the resin composition and the dispersibility of carbon black may be used in combination as needed. Additives; or polyamine phthalate urea resin, cellulose, acetate, alkylate resin, acrylic resin, maleic acid resin, polyvinyl butyral, rosin resin, chlorinated olefin resin A resin such as a cellulose resin. In the present invention, a two-liquid hardening type resin composition is formed by dissolving or dispersing a carbon black, an isocyanate compound, and a compound containing a hydroxy group 21321303 201006689 in a solvent. Specifically, for example, a compound containing a radical, for example, a polyhydric alcohol and a carbon black, and a solvent are introduced into a roll mill or the like, and mixed to form a main component. Then, an isocyanate compound such as a diisocyanate compound as a curing agent is added to the main component, followed by mixing, whereby a two-liquid hardening type resin composition in which carbon black is uniformly dispersed is obtained. The ratio of the isocyanate compound to the hydroxyl group-containing compound varies depending on the compound to be used as the isocyanate compound and the hydroxyl group-containing compound, when a diisocyanate compound is used as the isocyanate compound, and a polyester polyol is used as the hydroxyl group-containing compound. In the case of the compound, generally, 80 to 120 parts by weight of the polyester polyol is used, preferably 90 to 110 parts by weight, based on 100 parts by weight of the diisocyanate compound. Further, the basis of the polyester polyol is preferably such an equivalent or slightly less than the equivalent of the isocyanate group to be used. Further, the amount of the solvent may be any amount as long as the two-liquid hardening resin composition containing carbon black can be applied to the resin screen yarn, and the resin coating film for forming the printing plate can be favorably formed. In particular, in general, the amount of lanthanum is about 5 to 30 parts by weight based on 100 parts by weight of the total of the carbon black, the isocyanate compound, and the hydroxyl group-containing compound. The solvent used for forming the two-liquid-curing resin composition may be, for example, an ester solvent, a ketone solvent, a glycol ether solvent, or an aliphatic system, depending on the isocyanate compound and the hydroxyl group-containing compound to be used. A solvent, an aromatic solvent, an alcohol solvent, an ether solvent, water, etc. can also be used, if it is necessary to mix two or more types. The ester solvent is, for example, ethyl formate, propyl formate, butyl phthalate 22 321303 201006689 ruthenium acetate, acetoacetic acid, aceton acetate, ethyl acetate, propylene glycol acetate, isopropyl acetate, acetic acid, acetic acid Butane vinegar, isobutyl vinegar acetate, acetic acid secondary vinegar, acetic acid (iso) pentylene, acetic acid cyclohexan vinegar, lactic acid ethyl acetate, acetic acid 3-methoxybutyl vinegar, acetic acid secondary vinegar, acetic acid 2_B Keding vinegar, acetic acid 2_B: hexyl hexyl acetate, benzyl acetate vinegar, methyl vinegar propionate, ethyl vinegar propionate, butyl vinegar propionate, acetamidine acetonide, etc. The solvent is, for example, propylene, butyl, decyl propyl hydrazine, diethyl hydrazine, methyl n-butyl hydrazine, decyl isobutyl hydrazine, monopropyl isobutyl hydrazine, methyl amyl ketone, acetone acetophenone, iso Fosone, cyclohexanone, methylcyclohexanone, etc. In addition, the diol squama solvent is, for example, ethylene glycol monoethyl amide, ethylene glycol monoiso(tetra), ethylene glycol monobutyl methacrylate, diethylene glycol monoethyl hydrazine, diethylene glycol mono-n-butyl ether, and propanol. Single-methyl, propylene glycol monoethyl, propylene glycol mono-n-propyl, propylene glycol mono-n-butyl ether, dipropylene glycol monomethyl hydrazine, dipropylene glycol single-ethyl bond, dipropylene glycol mono-n-acrylic, dipropylene glycol mono-n-butyl, triethylene Alcohol monoterpene ether, monoethyl ether monoethyl ether, diethylene glycol mono-n-propyl ether, triethylene glycol mono-n-butyl ether, tripropylene glycol mono-ethyl, tri-diol mono-n-propane, tripropylene glycol mono-n-butyl Mystery, and bis-alkyl ethers such as acetates of monoethers, diethylene glycol dioxime ether, diethylene glycol diethyl ether-propanol monodecyl ether, and dipropylene glycol diethyl ether. w. The aliphatic solvent is, for example, an n-alkane solvent, an isoparaffin solvent, or a cyclohexane hydrocarbon solvent. For example, the positive combustion solvent includes Zhenghexin, n-glycan, n-octane, n-decane, n-decane, n-Dodecane, 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 , 2,3-tridecylpentane, isooctane, 2,2,5-trimethylhexane, Is〇z〇1 2〇〇, 3〇〇, 321303 23 201006689 400 (New 曰本油Nasal hydrocarbon solvent such as cyclohexane, methylcyclopentane, cyclohexane, nonylcyclohexane, and ethyl ring, etc. Hexane, Naphtesol 160, 200, 220 (manufactured by Nippon Oil Co., Ltd.), AF SOLVENT No. 4, No. 5, No. 6, No. 7 (manufactured by Shin-Nippon Oil Co., Ltd.). Examples of the aromatic solvent include toluene, diphenylbenzene, ethylbenzene, naphthalene, tetrahydronaphthalene, and solvent oil. The alcohol solvent is, for example, methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, secondary butanol, tertiary butanol, n-pentanol, secondary pentanol, ◎ 1-ethyl- 1-propanol, 2-mercapto-1-butanol, isoamyl alcohol, tertiary pentanol, secondary isoamyl alcohol, neopentyl alcohol, hexanol, 2-mercapto-1-pentanol, 4-anthracene Base-2-pentanol, heptanol, octanol, 2-ethylhexanol, decyl alcohol, decyl alcohol, undecyl alcohol, dodecanol, phenyl decyl alcohol, α-terpineol, cyclohexanol, 3- Methoxybutanol, diacetone alcohol, and the like. The ether solvent may, for example, be a cyclic ether such as tetrahydrofuran or 1,3-dioxolane. Further, other liquid media include, for example, dimethyl carbonate, ethyl decyl carbonate, di-n-butyl carbonate, and the like. 〇 The above solvents may be used alone or in combination of two or more. The two-liquid hardening type resin composition containing carbon black obtained was applied to a resin screen yarn which was stretched and fixed to a frame to form a resin coating film. The thickness of the resin coating film may be appropriately thick depending on the thickness of the applied ink film. Generally, the thickness of the resin coating film is such that the yarn has no unevenness. For example, the dry film thickness is about 5 to 40 #m, preferably 5 to 20 // m or so. The method of applying the resin composition can be carried out in the same manner as in the conventional production of a screen printing plate. For example, the resin composition is loaded into the hopper 24 321303 201006689 to maintain a certain moving speed and angle. After the version of Xianli, the side of drying (four). If necessary, reverse the same operation to increase the film thickness of the printed surface. Of course, it is also possible to use a slit coater or the like to coat the yarn, or to use a slit coater or the like while keeping the frame horizontal, instead of the damper. After coating, drying is carried out, whereby the isocyanate compound and the hydroxyl group-containing compound are reacted to form a urethane bond to form a resin coating film. If it is necessary, 'drying can be at a temperature above normal temperature', for example, it can be heated to 4 〇 to

It is carried out at 80 °C. The printing plate thus produced is irradiated with laser light 5 according to a predetermined pattern as shown in Fig. 2, and the resin coating film is thermally removed to form a predetermined pattern opening 6 to form screen printing. Version. The laser light is ideally carbon dioxide laser light, YAG laser light or YV〇4 laser light. The high-order harmonics of the YAG laser are known as the second or third harmonic conversion elements incorporated in the YAG laser oscillator, and the second wave (wavelength 532 nm) can be efficiently output. Or the third harmonic (wavelength 355 nm) and the fourth harmonic (wavelength: 266 nm), generally the second harmonic is outputted through the fourth harmonic conversion element, and it is particularly preferable to use a high-order spectral wave of the YAG laser. One or any combination of these spectral waves. These carbon dioxide lasers and YAG lasers have better oscillation stability than excimer lasers and can improve productivity when using excimer lasers. The irradiation intensity of the resin coating film formed by the laser light is set to be such that the resin coating film can be thermally removed, but the resin screen yarn is not substantially damaged. The intensity of the illumination formed by the laser light can be obtained by using the laser oscillating device of the illumination intensity of the present invention by using the 321303 25 201006689, or the method of controlling the output of the laser device or controlling the scanning speed. To control. The laser's,,, and shooting conditions are ideal for laser power of 1〇 to 9〇%, scanning speed of 5 to _0mm/s, (3 open _ rate of 5 to Ηζ, 30 times. Number of people) 芏 so manufactured The resin screen printing plate can be printed on the object to be printed by the same method as the conventional screen printing. The ink used is the same as the conventional one. Next, the resin screen printing for laser plate making of the present invention will be described. The second type of the version. The second type of the laser plate making method of the present invention is characterized in that the polymer film is laminated by a two-liquid hardening type resin containing carbon. The product is coated on a resin coating film formed by a resin screen yarn. The second version of the resin screen printing plate for laser plate making, only the polymer film is laminated on the resin coating film, and The first type is substantially the same except that the type 1 is different. Therefore, the polymer sheet is mainly described below. In Fig. 3, 1 indicates a resin screen printing plate, 2 indicates a resin net yam, and 3 indicates Resin coating film, 7 indicates a polymer film. Resin screen printing plate 1 is formed in the following manner First, the resin screen yarn is the same method as in the conventional production of the screen printing plate, that is, for example, the resin screen yarn 2 is stretched using a plate tensioning device, and is fixed to the unillustrated by using a binder. The resin coating film 3 can be formed by applying a two-liquid hardening resin composition containing carbon black to a resin screen which is stretched by a mesh. The polymer film 7, for example, Before the resin coating film 3 is cured, it is laminated on the resin coating film 321303 26 201006689, and then the resin coating film is cured to adhere the resin coating film to the resin screen yarn. The number of meshes of the resin screen yarn used can be The number of meshes which are conventionally known can be used by the resolution required for the printed pattern, the ink to be used, and the object to be printed. The polymer film used in the present invention is, for example, polyparaphenylene. Ethylene phthalate (PET), polyvinyl chloride, (treated) polyethylene, (treated) polypropylene, acrylonitrile butadiene-styrene copolymer synthetic resin (ABS resin), nylon, polycarbonate Vinegar, etc. The thickness of the film can be from 1 to m. Preferably, it is 2 to 1 〇 #ηι. The polymer film preferably contains carbon black, but if it is thin (0.5 to 5 # m), it may not contain carbon black. When it contains stone anti-black, its content It may be 0.1 to 20% by weight, preferably 1 to 5% by weight. The carbon film is bonded to the resin screen yarn by the two-liquid hardening resin composition described above. This is specifically described below. The first liquid state is the same, and the two-liquid hardening type resin composition is applied to the resin screen yarn, and after coating, if necessary, the surface opposite to the coated surface may be smeared to remove excess resin composition, and The surface is made into a smooth surface. Then, before the two-liquid hardening type resin composition is cured, the polymer film is laminated on the film of the two-liquid hardening type resin composition. The layering method is as long as the polymer film is not wrinkled. Any method can be used to uniformly stack the layers. Further, instead of using this method, after the coating film of the two-liquid hardening type resin composition is formed on the polymer film, the two-liquid-hardening type resin composition may be coated on the surface of the resin mesh or the resin mesh. The plate is pressed against the surface of the two-liquid hardening resin composition, and the resin screen 27 321303 201006689 yarn is embedded in the two-liquid hardening resin composition coating film, and the surface opposite to the surface of the polymer film can be smeared as needed. . In this case, the coating amount of the two-liquid-hardening type of the resin composition on the polymer surface can be set to a dry film thickness of the two-liquid-curing resin on the printing plate of about 5 to 40 // m, preferably The amount of thickness from 5 to 20 // m. Further, it is preferable to set the amount of the resin screen yarn by the resin coating film. When a method of removing the excess resin composition by slurrying the reverse side of the polymer film is employed, the coating amount of the two-liquid hardening type resin composition to the surface of the polymer film is generally larger than that described above. ◎ The drying afterwards is the same as the first type. The printing plate thus produced, as shown in Fig. 4, is preferably irradiated with a predetermined pattern from the side of the polymer film 7 by the laser light 5, and the polymer film 7 and the resin coating film 3 are thermally removed. The opening portion 6 of the predetermined pattern is formed to form a screen printing plate. When the laser light is irradiated from the surface opposite to the polymer film 7, an opening can be formed, but when the laser light is irradiated from the side of the polymer film, a printing plate excellent in print reproducibility of the fine line can be obtained. The irradiation intensity and irradiation conditions of the laser light and the laser light used are the same as those of the first type. Next, a third mode of the resin screen printing plate for laser plate making of the present invention will be described. The resin screen printing plate for laser plate making of the present invention according to the third aspect is formed by laminating a polymer film on a resin screen yarn by coating a two-liquid hardening resin composition containing carbon black. A resin screen printing plate for laser plate making made of a resin coating film, characterized in that the polymer film is surface-treated on one side or on one side of the resin coating film side to be laminated. 28 321303 201006689 The third version of the laser-printing plate for resin plate printing uses only the surface treatment of the polymer film, which is substantially the same as the second type. Therefore, the following mainly describes the surface treatment of the polymer film. d. In addition, in the third type, in the third and fourth figures, the point of corona discharge treatment on the single side of the resin coating film 3 side of the polymer film 7 is different, and otherwise The configuration is the same as in Figs. 3 and 4. e In the third aspect of the present invention, the purpose of improving the adhesion to the resin coating film is to perform a certain surface treatment on the surface of the polymer sheet. When the adhesion to the sap coating film is improved, the defects of the resin coating film can be further reduced during laser plate making, and the surface treatment of the resin screen printing film having excellent print reproducibility of fine lines can be obtained, for example. There are the following methods. Law. The surface treatment of the polymer film by coating the primer is carried out by the method of i) and ϋ) by the surface treatment of the polymer film by electric off-line irradiation. The method of the above iii), for example, after the surface treatment of the film, is carried out by the second method: the method of applying the primer to the coating base of the above i), and the method of surface treatment by itself. 'Electrical offline irradiation to carry out the bottom; binder composition of the base material, such as vitamins, T-oxycellulose, methyl, carboxymethyl cellulose, 321303 29 201006689 vinyl alcohol, acrylic resin, casein, Gelatin, styrene/maleic anhydride copolymer salt, isobutylene/maleic anhydride copolymer salt, polyacrylate, polyamine phthalate resin, acrylic/styrene resin, and the like. Solvent-based resins, such as styrene/maleic acid resin, acrylic/styrene resin, polystyrene resin, polyester resin, polycarbonate resin, epoxy resin, polyamine "phthalate resin, polybutylene Acetal resin, polyacrylate, styrene/butadiene-copolymer, styrene/butadiene/acrylic acid copolymer, polyvinyl acetate, etc. These resins can be used singly or in combination of two or more. A pigment component such as water, a solvent, an additive or carbon black is added to the resin component. The solvent may be used as the solvent. Further, the resin component of the primer may be an active energy ray-curable resin or the like. Examples of the resin include an unsaturated polyester resin, an acrylate resin, a polyene/polythiol resin, a spiro resin, an epoxy resin, an amino alkyd resin, and a diallyl benzoate. Resin, unsaturated polyester resin, furan resin, etc. These resins may use various monomers such as active energy ray-curable monomers, prepolymers, and photopolymerization initiators as necessary. If there is electron beam or ultraviolet light, ultraviolet rays are mainly used in the present invention. The monomers which can be used for the primer, for example, N-vinylrrolidone, acrylonitrile, styrene, acrylamide, 2-ethylhexyl acrylate , 2-hydroxyethyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate, tetrahydrofurfuryl acrylate, phenoxyethyl acrylate, nonylphenoxyethyl acrylate, butyl (meth)acrylate Oxyethyl ester, 2-hydroxy-3-phenoxypropyl acrylate, (曱30 321303 201006689 based) cyclohexyl acrylate, bismuth (meth) acrylate, hydrazine-dimethylamine, n, N - a monofunctional monomer such as dimethylamino group S, a 3-phenoxy propyl acrylate or a 2-methoxyethyl (meth)propane acid; ethylene glycol diacrylate, dipropylene Glycolic acid, monoethyl alcohol S, dipropylene glycol propylene glycol, dipropylene glycol neopentyl glycol vinegar, tetraethylene glycol diacrylate, di(4-mercapto)acrylic acid i,4-butanediol ester, a difunctional monomer such as 1,6-hexanediol di(meth)propionate, bis(indenyl)propyl 11 ,12- + monoalkyl acrylate; tris(meth)acrylic acid Methyl propyl ester, tris(meth)acrylic acid trisyl octyl vinegar, tris(methyl decyl) acrylic acid trimethylolpropane polyethoxylate, tris(decyl)acrylic acid pentaerythritol ester, etc. a trifunctional monomer; a tetrafunctional monomer such as tetrapropyl (meth)acrylic acid pentaerythritol, bis(trishydroxy)propyl propyl (mercapto) acrylate; and other monomers having 5 or more functional groups, for example There are pentaerythritol penta (meth)acrylate, dipentaerythritol hexa(meth)acrylate, etc. When a monomer, a prepolymer, or an oligomer is used as an active energy ray-curable composition ^ 3 B or more monomers, prepolymers, oligomers, preferably 20 to 95% by weight or less. When the content is less than 2% by weight, the adhesion to the polymer is weak, and the film is weak. The density and the film strength are low, and when it is 95% by weight or more, since it becomes too hard and is easily embrittled, the printing reproducibility of the fine line deteriorates. In one embodiment, the electric off-line used in the electric offline irradiation, for example, lightning=light, ion beam, electron beam, ultraviolet irradiation, ray discharge, and corona discharge method, is preferably an electron beam or an electric discharge discharge. Corona is more ideal for use (4) discharge. The towel of the present invention is referred to as a corona treatment using a surface treatment using corona. 321303 31 201006689 The corona discharge treatment can be performed by a discharger (spork-gap) electric flower gap method, a vacuum tube method, a solid state method, or the like. In order to ensure adhesion to the resin coating film, it is preferred to impart energy radiation of about 5 to 40,000 W/m2/min, preferably about 150 to 40,000 to the surface of the substrate. Surface treatment using corona discharge (corona treatment). The type, frequency, and the like of the oscillator of the corona discharge device can be arbitrarily determined. ^ Electron beam irradiation treatment, for example, the α line, the/5 line, and the τ line released from the radiation isotope. In addition, there are Vande Graaff type electron accelerators, Cockcroft-Walton type electron accelerators, insulation transformer type electron accelerators, and transformer type gas (oil) insulation. Electron beam of electron accelerator, cold cathode impulse voltage type electron accelerator, and linear monofilament type electron accelerator. The accelerating voltage is not particularly limited, and it is preferably 150 kV or less, more preferably 100 kV or less, in consideration of the influence on the film substrate. Further, the irradiation amount is preferably 15 kGy or more, more preferably 20 kGy or more. However, if higher exposure is required, it is not feasible from the point of view of energy costs. 〇 Plasma treatment generally uses a glow discharge of a low pressure gas (argon gas, nitrogen gas, oxygen gas, etc.) of from 1 Torr to 1 Torr, and particularly preferably a plasma of air or oxygen at a pressure of from about 0.01 to about 0.1 Torr. The present invention will be described in more detail by way of the following examples, but the following examples are intended to illustrate the invention and are not intended to limit the invention. [Example 1] 70 parts by weight of polyester 32 321303 201006689 *polyol (〇H valence 21 〇), 5 parts by weight of carbon black (24 nm after teaching) formulated with 1,4-butanediol and adipic acid The DBP oil absorption amount nKW/100 g) and 25 parts by weight of the di-glycol methyl acetate acetate were dispersed by a three-dry roll to prepare a resin composition of the main component. • 胄 7 G parts by weight of methyl phenyl diisocyanate as a hardener was formulated into the main agent, and a two-liquid hardening type resin composition was prepared by mixing in a mixer (disperser) for 10 minutes. Immediately after mixing, the two-liquid hardening type resin composition was applied from the lower side to the 27-inch mesh spears of the frame (the interlaced yarn (7 G%, white), From the upper side (opposite side ^ the remaining two-liquid hardening type resin composition is scraped off. Then, after drying the resin screen printing plate for 1 minute, it is placed at room temperature for Μ hours to prepare a plate before the plate making ( For printing, the film thickness is 1〇_. ❿ Next, by YAG laser (laser power _, scanning speed 1518mm / S, Q switching frequency 2 〇 ω ζ, scanning times 15 times), word Type (_Yangdian is printed on the printed version of the tree-month screen before the plate making). For the resin screen printing plate after forming the digital version, the following test methods are used. "Root-making" by "processing by laser", "solvent resistance (adhesiveness of coating film)", "printing durability", "continuous printing property (printing effect, state of printing) "Evaluation of the fine line printing reproducibility test". The results are shown in Table i. (Processing by laser Test) The condition of forming the portion of the opening by irradiation with laser light was observed with a 50-fold optical microscope and evaluated according to the following evaluation criteria. &lt;Evaluation Criteria&gt; 〇: The opening portion was appropriately formed in the 270 mesh The polyacetal yarn did not produce 321303 33 201006689 damage. △: Although the opening was formed, some damage was observed on the polyester yarn of the 270 mesh. X: The opening was hardly penetrated or observed on the polyester yarn of the 270 mesh. A lot of damages were made. (Laser plate-making test) A screen printing ink (SS8391 blue manufactured by Toyo Ink Co., Ltd.) was printed on paper using the resin screen printing plate produced, and the printing effect was evaluated based on the following evaluation criteria. &lt;Evaluation Criteria&gt; 〇: It can be printed completely. △: Printing can only be performed on the missing side, or printing with some leakage. X: Cannot print, or can only print with leakage. Solvent resistance test (adhesion test of coating film)) The two-liquid hardening type resin composition prepared above was applied to a mesh version of polyethylene terephthalate (PET). After heating and drying at 60 ° C for 10 minutes, it was allowed to stand at room temperature for 24 hours. The resin coating film was wiped 50 times with cotton wool impregnated with cyclohexanone, and the degree of peeling of the coating film was evaluated according to the following evaluation criteria. Evaluation criteria &gt; 〇: The film is hardly peeled off. △: The film is partially peeled off. X: The film is completely peeled off. 34 321303 201006689 (Printing durability test) The resin screen printing plate obtained by laser plate making is set. The squeegee material was fixed to a drive unit of a vibration-proof type tester (manufactured by Tester Industries Co., Ltd.) and a load of 500 g was attached, and the screen printing ink* was loaded. After 10,000 times of moving back and forth in the state of SS8391 Blue), the screen printing ink was printed on paper using this plate, and the deterioration of printing quality was evaluated based on the following evaluation criteria. ❹ <Evaluation Criteria> 〇 Print quality is not degraded. △: A part of the deterioration of the printing quality was observed. X: Deterioration in print quality was observed. (Continuous printability test) A resin screen printing plate obtained by laser plate making was set in a screen printing machine (MEDIA 68-AN-II, manufactured by Mino Corporation), by screen printing ink (Toyo Ink) Manufactured by Manufacturing Co., Ltd., SS8391 Blue) 5,000 times on paper, and the 5,000th printing effect and the state of the plate were evaluated based on the following evaluation criteria. (Continuous printability test: printing effect) &lt;Evaluation criteria&gt; ◦ • The print quality did not deteriorate. △: A part of the deterioration of the printing quality was observed. X : Deterioration of print quality was observed. (Continuous printability test: state of the plate) 35 321303 201006689 &lt;Evaluation criteria&gt; 〇: The plate is not deteriorated. △: Although a part of the plate was observed to be deteriorated, it was practically still in a level of no problem. x·The king body observed the deterioration of the plate. The gentry and the trials were carried out together, and the "two-liquid hardening type, the softness of the finished product" used in the above, and the "fine line printing reproducibility" of the printing plate before the above-mentioned plate making were produced by the following conditions. Test samples were tested and tested and evaluated under the following conditions. The results are shown in Table 1. (Flexibility test) The two-liquid hardening type resin composition prepared above was applied to a release paper by a spreader, and S 6 CTC was heated to dry for 10 minutes, and then left to stand for 24 hours. The coating film was peeled off from the release paper, cut to a width, and the length of the sample was stretched in the longitudinal direction, and then the sample was evaluated according to the following criteria to evaluate whether the sample was returned to the original state after the stretching was removed. For 70&quot;m). &lt;Evaluation Criteria&gt; 〇: Full response. △. Not fully recovered. X: I can't reply at all. (Thin line printing reproducibility test) By using the YAq switch, the rate of the line width is the above-mentioned printing plate, using the above conditions (laser (laser power 80%, sweeping speed 1518mm/s, Q number) 2〇kHZ, the number of selections 15 : owing) The thin film of 201006689 100//m was irradiated from the PET film side to make a plate, and the screen printing ink (SS8391 blue made by Toyo Ink Co., Ltd.) was printed on paper, 50 times. The edge portion of the printed matter was observed with an optical microscope and evaluated according to the following evaluation criteria: • &lt;Evaluation Criteria&gt; 〇: Smooth thin line △: Although it was a slight jagged thin line, it was practically still in a problem-free level. ❹ X: The fine lines could not be printed. [Examples 2 to 13, Reference Examples 1 to 4, and Comparative Examples 1 to 6] The formulations of the two-liquid-curing resin composition were respectively taken as Examples 2 to 13 of Table 1, Reference Examples. 1 to 4, the formulations described in Comparative Examples 1 to 3, 5 and 6, and Comparative Example 4 is "ONEPOT 50M" manufactured by Muraka EQi Co., Ltd., which is a conventional emulsifier, and is produced by a general method. Others were produced in the same manner as in Example 1 to form A resin screen printing plate after the stencil printing. The resin screen printing plate is subjected to "processability by laser", "laser plate making property", and "solvent resistance" in the same manner as in the first embodiment. Evaluation of "adhesiveness of coating film", "printing durability", "continuous printing property (printing effect, plate state)", and "fine line printing reproducibility test". The results are shown in Table 1. Resin screen yarn, in Examples 2 to 10, was a 270 mesh polyester (pet) yarn (light transmittance 70%, white) stretched in the frame, and in Example 11, it was tensioned in the frame 270. Mesh polyester (PET) yarn (light transmittance 50%, white), in Example 12, 270 mesh (PET) yarn (light transmittance 60%, white) stretched in the frame, 37 321303 201006689 In Example 13, the 270 mesh polyester (PET) yarn (light transmittance 80%, white) was stretched in the frame. In addition, in Reference Examples 1 and 3, the 270 mesh polyester was stretched in the frame. (PET) yarn (light transmittance 5%, orange), in Reference Examples 2, 4 and Comparative Example 4, is a 270 mesh polyester (PET) yarn stretched in the frame. (Light transmittance: 20%, yellow to orange), in Comparative Examples 1 to 3', 270 mesh polyester (PET) yarn (light transmittance '70%, white) stretched in the frame 'Comparative Example 5 For the 270 mesh polyester (PET) yarn (light transmittance 3〇%, light yellow) which is stretched in the frame, in Comparative Example 6, it is 270 mesh polyester (pet) yarn which is stretched in the frame (light) The transmittance was 35%, light yellow (yellow). Further, the "softness" of the resin compositions used in Examples 2 to 13, Reference Examples 1 to 4, and Comparative Examples 1 to 6, and Examples 2 to 13, The "fine line printing reproducibility" of the printing plates of Reference Examples 1 to 4 and Comparative Examples 丨 to 6 was also evaluated in the same manner as in Example 1. The results are shown in Table i. Further, since the reference plates i to 4 and the comparative examples 2 and 3, 5 and 6 were not able to perform laser plate making, the "printing durability" and the "continuous printability ❹ (printing effect, plate state)" were not evaluated. In addition, since Comparative Example 4 was not a laser plate making, the "processability by laser" and "laser plate making" were not evaluated. In addition, since the two-liquid hardening type resin composition was not used in Comparative Example 4, the "softness test" was carried out by using the emulsifier used depending on the case of using the two-liquid curing type resin composition. 321303 38 201006689- [Table i]

Comparative Example CO 1 CO ·! ! la eo XXX 〇1 1 1 〇LO 宕1 in LA Cs3 ο ! XXX 〇1 1 1 〇呀1 1 1 1 1 1 Yellow-Orange 〇C^3 1 1 〇〇&lt; 〇△ 〇△ 〇CO 1 LTD 〇ΙΩ Cs5 1 Ο 1 Ο XXX 〇1 1 1 〇(NJ 1 U3 ο to CNI s 1 1 Ο XXX .〇1 1 1 〇1 LD in c&lt; I 1 1 Ο &lt; 1 〇&lt;3 XXXX Oops 1 〇QO 1 s Yellow-Orange XXX 〇1 ί 1 〇CO ο 1 ΙΛ in Cs3 1 ο t % ΙΛ XXX 〇1 1 1 〇. Sister οα 1 〇CO S § 1 Yellow ~橙XXX 〇1 ! 1 〇ο 1 mm csa o 游. ιη XXX 〇1 1 1 〇Example CQ I 〇in in % 1 1 S 〇〇&lt;i 〇〇〇〇〇c&lt; 1 〇co 1 1 S 〇△ 〇&lt;1 〇〇〇〇〇*-Η 运1 ID in o 1 1 g ! 〇△ 〇&lt;3 〇〇〇〇〇S ο 1 ΙΛ LO oa Write 1 -m ο 〇〇 &lt;! 〇〇〇〇〇Oi 1 ο l〇LTD QO os 1 〇〇&lt;3 〇〇〇〇〇〇〇1 ο ITS LT9 tM 1 s 1 〇〇&lt;3 〇〇〇〇〇卜1 〇 LO IA CQ § 1 1 〇〇&lt;] 〇〇〇Ο 〇co 1 cs 04 o § 1 1 〇△ _1 〇&lt;1 〇〇〇〇〇LT&gt; 1 LC3 m ♦-1 s 1 1 φ ο C— 〇〇&lt;! 〇〇〇〇〇然1 so 1 1 〇〇 〇〇 &lt;1 〇〇〇〇〇CO Ί 〇LT3 § 1 1 〇〇&lt;1 〇〇〇〇〇CNI 1 ο CO t- CQ § 1 1 φ ο 〇〇&lt;3 〇〇〇〇 〇运1 m ITS oa 1 1 〇〇0 〇〇〇〇〇 polyester polyol (0 210 210) polyester multi-ferment (0H pay 150) w , CO i | ^ 2 I * W ί meal foot: Oh for g propylene glycol methyl ether acetate diiso-IL acid toluene diisocyanate i 4'-diphenylmethane-butyl ester surface treatment with or without the resin screen yarn used in the resin screen yarn color light transmittance ( 3⁄4) Machinability test by laser, laser plate-making test, fine line printing, convergent test|solvent resistance test, printing durability test, δ-version state softness test, S·I fit away from 1 1 Physical property is ^ 39 321303 201006689 k Table 1 can be seen that the resin screen printing plate of the present invention does not cause damage to the resin screen plate. Simply light emission plate, and also excellent in durability. Further, in particular, Reference Examples 1 to 4 are examples in which only the resin screen yarns in Examples 7-14 to 2 were changed, and Examples i to 2 were examples in which a resin screen yarn using a light transmittance of 7〇% was used. Reference Example i To 4 is an example of using a resin mesh yarn having a light transmittance of less than 4%, but the reference examples i to 4 cannot perform the effect of the dragon mesh yarn used in the laser. Said to be extremely obvious. [Example 14] 70 parts by weight of a polyester polyol (OH valence 210) synthesized from 1,4-butanediol and adipic acid, and 5 parts by weight of carbon black (particle diameter 24 nm, DBp oil absorption amount 100 cm 3 ) were formulated. /100g), and 25 parts by weight of propylene glycol monoterpene ether acetate vinegar, and dispersed by two rolls to prepare a wax composition of the main agent. 7 〇 篁 甲苯 甲苯 二 二 二 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调 调From the lower side, the two-liquid hardening type resin composition was applied to the 27-inch mesh polyester (PET) yarn (light transmittance 70%, white) stretched in the frame from the lower side (from the upper side ( The opposite side) scrapes off the remaining two-liquid hardening type resin composition. A PET film containing carbon black (the amount of addition of carbon black was 0.3% by weight) was bonded between the two-liquid-hardened resin composition and the hardened resin composition. The carbon black-containing PET film having a thickness of 12# m is prepared by a corona treatment machine (C3DT) in advance, and the processing output is 1.5 kW, and the processing speed is l〇m/min, and the 321303 40 201006689 is attached. One side of the two-liquid hardening type resin composition is subjected to surface treatment. Then, the resin screen printing plate was dried at 60 ° C for 1 minute, and then left at room temperature for 24 hours to prepare a plate before printing (printing plate). The dry thickness of the resin coating film before the pET film was bonded was set to 1 〇/im. * Next, with YAG laser (laser power 80%, sweep speed '1518mm/s, Q switch frequency 20kHZ, number of scans 15 times), resin screen printing before the plate making with 18 points The version of the version will be plated. For the formation of a digital version (line width... screen printing version, "processability by laser, "love tree 曰 version", "solvent resistance (adhesiveness of film)", "printing" Resistant to the "laser printing (printing effect, version of the state)", "fine line printing", and the evaluation of the results. The results are shown in Table 2. "With the laser to escape / test", "Thunder" "Production", "printing durability", and "fine processing test" are the same as in the example i, "solvent resistance is reproducible with the following properties"", "continuous printing" (printing effect, woven fabric, and dense film coating method. (Solvent resistance test (adhesive test of coating film)) And evaluated according to the following evaluation criteria [Palm degree of film. Peeling range of coating 〈 Evaluation criteria 〇: The film is hardly peeled off. △: Part of the film is peeled off. X: The film is completely separated. 321303 41 201006689 (Continuous printability test) A tree that will be made by laser, The screen printing plate is set in a screen printing machine (Minion Co., Ltd., and the media team is called, and 5,000 times of printing is carried out on paper by screen printing ink (ss (four) blue made by Toyo Ink Manufacturing Co., Ltd.). The 5,000th printing effect and the state of the plate were evaluated according to the following s flat evaluation criteria. (Continuous printability test: printing effect) &lt;Evaluation criteria&gt; 〇: The print quality was not deteriorated. △: A part of the print quality was observed. X: The deterioration of the printing quality was observed. (Continuous printability test: state of the plate) &lt;Evaluation criteria&gt; 〇: The plate was not deteriorated. Δ: A part of the yarn was peeled off from the film. X: Yarn was observed. Peeling from the film. The "softness" of the two-liquid-curing resin composition used above and the "fine line printing reproducibility" of the printing plate before the plate making were carried out together with these tests. Test samples were prepared and tested and evaluated under the following conditions. The results are shown in Table 2. [Examples 15 to 28, Reference Examples 5 to 8, Comparative Examples 7 to I2] Two-liquid hardening type tree The formulation of the lipid composition was respectively as the formulations described in Examples 15 to 28, Reference Examples 5 to 8, and Comparative Examples 7 to 9, 11 and 12 of Table 2, and Comparative Example 10 was the Murakami strain of the existing emulsifier 42 321303 201006689

A resin screen printing plate in which a digital pattern was formed was produced in the same manner as in the example except that the "ONEPOTSOM" was produced by a general method. For Examples 22 and 23, a carbon black-containing PET film having a thickness of 8 #m (the amount of carbon black added was 〇3 wt%) was used, and for Reference Examples 7 and 8, a carbon of thickness I2 々m was used. Black transparent pET ^ film. Further, with respect to Examples 27 and 28 and Comparative Example 7, a polymer film which was not subjected to surface treatment was used. In the same manner as in the fourteenth embodiment, the resin screen printing plate was subjected to "processability by laser", "laser plate making property", "solvent resistance (adhesiveness of coating film)", and Evaluation of "printing durability", "continuous printability (printing effect, plate state)", and "fine line printing reproducibility test". The results are shown in Table 2. The resin screen yarns used, in Examples 15 to 23, were 270 mesh polyester (PET) yarns (light transmittance 70%, white) stretched in the frame, and in Example 24, 'tensioned in the plate. 270 mesh polyester (PET) yarn (50% transmittance, white), in Example 25, 270 mesh polyester (PET) yarn (light transmittance 60%, white) stretched in the frame In Example 26, the 270 mesh polyester (PET) yarn (light transmittance, white) which is stretched in the frame is in the embodiment 27 and 28, and is 270 mesh in the frame. ) yarn (light transmittance 70%, white). Further, in Reference Examples 5 and 7, in 270 mesh polyester (PET) yarns (light transmittance 5%, orange) which were stretched in the frame, in Reference Examples 6, 8 and Comparative Example 10, the tension was 270 mesh polyester (PET) yarn (light transmittance 20%, yellow to orange) in the frame 'Comparative examples 7 to 9 are 270 mesh mesh 439 mesh 303303 201006689 (PET) yarn in the frame The transmittance was 70%, white), and in Comparative Example 11, it was a 27-mesh mesh (PET) yarn (light transmittance: 3〇%, pale yellow) which was stretched in the frame, and in Comparative Example 12, it was tensioned. 270 mesh mesh (pet) yarn (light transmittance 35%, light yellow). - the "softness" of the resin composition used in the examples of the examples u芏zs, the defects 5 to 8 and the comparative examples 7 to 12, and the printing version of the ratios 7 to 12 "The fine line printing is heavy, and the ΓΓΓ (4) material is suppressed. It is shown in the county M2. In addition, because of the reference examples 5 to 8, the comparative example... the laser plate making is impossible, and the 12 brushing properties (printing fruit, plate shape ^ 1 "Durability" and "Continuous Printing Consumption _)" were not evaluated. Therefore, because of the comparative example 1 "processed version by laser", it was evaluated for "borrower, due to comparative laser plate making". The state of the version of the test is "combined", so "continuous printability &lt; evaluation criteria> _ lower financial formula is evaluated. Ο No trace of deterioration. △: deterioration of a part of the plate is observed. X: All observed versions In addition, in the case of the comparative example 1, the "softness simple two-liquid-hardening type resin composition" was subjected to a compositional riding test according to the (4) two-liquid hardening type resin. 321303 44 201006689 β [Table 2] 1 Ο C〇§ 1 cup. m CO XXX 〇1 1 I 〇¥ U 〇i ΙΩ 1Λ ' C&lt;J ο 1 XXX 〇1 1 I o 〇ii 1 1 1 1 1 Free orange 1 1 〇〇 &lt;1 〇△ 〇△ 〇£ Oi 1 ΙΑ οο in 1 〇〇XXX 〇1 1 1 〇〇〇1 Lf5 ο ΙΑ cva § 1 -nr ο XXX 〇1 1 t 〇1' Ο m LO c»a 1 1 m &lt;1 〇〇XXXX 〇Reference example ΟCO g 1 XXX 〇1 1 1 oo o 1 in tn C&lt;I ο 1 cup per LO XXX 〇1 1 1 〇CO 1 Ο CO c3 1礼礼 SXXX 〇1 1 1 〇ΙΛ o 1 1Λ m CM ο 1 ΙΛ XXX 〇1 ! 1 〇〇〇03 1 ο ΙΛ m CNJ 1 ο difficult Ο 〇〇&lt;&lt;1〇&amp; 1 ο 1Λ m &lt;N 1 Disc ο 〇〇〇〇〇&lt;1 &lt;3 〇CO C&lt;J 1 ο ΙΛ LO 1 s 〇〇〇〇〇〇〇〇 m CJ 1 ο CO § 1 § 〇〇〇〇〇〇〇〇οα o 1 tO in ο I Cup g 〇△ 〇〇〇〇〇〇〇CO C^3 o 1 1Λ LO C&gt;3 Write ο 〇〇〇 〇〇〇o' 〇.璩C-3 1 ο ι〇LO oa ο 〇〇〇〇〇〇〇〇n 1 ο ιη ΙΛ 03 1 〇. ο 〇〇〇〇〇〇〇〇S 1 ο ιη in 03 § 1 ο 〇〇〇〇〇〇〇〇s 1 ο ss 1 *0 ο 〇△ 〇〇〇〇〇〇〇00 ο ΙΑ ΙΛ T**&lt; § 1 cup ο 〇〇〇〇〇〇〇〇1 ο Ο s 〇1 ο 〇〇〇〇〇〇〇〇2 1 ο ΙΟ LT3 1 ο 〇〇〇〇〇〇〇〇2 1 ο CO S5 TO ID 〇〇〇〇〇〇〇〇o, 1 ΙΛ tn oa 〇1 Ο 〇〇〇〇〇〇〇〇 polyester multi-fermented yeast (OH price 210) polyester multi-fermented yeast (compensation 150) 钐0 a if Cv3 \ 1 i曱 醋酸 醋酸 醋酸 二 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Processing by laser 4i test laser plate test test fine line printing reproducibility test solvent resistance test printing durability test printing effect plate state softness test ί % i ι ί 1 &lt; ϊ ji l· n + Η庵 hardened 萑 | fit thin 臈 1 Η.锄_«蝽#银革3⁄4锄琏连茑茑 by wK^^#ITi. slis^si.- ? S4SS 82^3⁄4 - ^ NT -7? w^s- Ite- i ^ stuad Floating «»« 蜒赛命Kv曰=lslr*^roo, 卜冢t^ (time ¥¥ ε ·〇基¥-g狯sm^)«#isds9l potential cup'|^6=18 target ez, §3 army (^•ws eo 嫦54 for s'f 帑) 琏 S SCU 蜒 蜒 cup ^wiool^暗嫦ζτΙτ6»1ιΙ. answering meal, 9, S ¥ #妹'831«1艺二21«1 inch 1苳鸯扣:茑鞔》田钽定* 45

321303 201006689 / towel can be found that the resin screen printing plate of the invention does not cause practical damage to the resin screen yarn, and can be easily plated by laser light, the fine line printing reproducibility is excellent, and the durability is also excellent. Further, in particular, Reference Examples 5 and 6 are examples in which only the resin screen yarns of Examples 14 and 15 were changed, and Examples 14 to 15 were examples of resin screen yarns using light transmittance ,, and Reference Example 6 was used. An example of a resin screen yarn in which the light transmittance is not full, but the reference examples 5 and 6 cannot be performed by laser plate making, so the effect of the resin screen yarn used in the actual one is extremely obvious. Further, Reference Examples 7 and 8 are examples in which the resin screen yarns in Examples 14 and 15 and those in which the polymer film to be bonded were not contained in carbon black were used, and Example 14 1 15胄 used light transmittance 7 ( %) The example of the tree stencil, Reference Examples 7 and 8 are examples of using a resin screen yarn having a light transmittance of less than 4%, but the reference examples 7 and 8 cannot be performed by laser plate making, so the implementation is carried out. The effect of the resin screen yarn used in the example can be said to be extremely remarkable. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional conceptual view of a resin screen printing plate for laser plate making of the present invention. Fig. 2 is a cross-sectional conceptual view showing a tree-printed printing plate having an opening portion in a resin screen printing plate for laser-making plate shown in Fig. j by laser light irradiation. Fig. 3 is a cross-sectional view showing the second embodiment of the resin screen printing plate for laser plate making of the second embodiment of the present invention. Fig. 4 is a schematic cross-sectional view showing a resin screen printing plate in which an opening portion is formed on a resin screen printing plate by laser-lithography shown in Fig. 3 by laser irradiation 321303 46 201006689 **. [Description of main component symbols] 1 Resin screen printing plate ' 2 Resin screen printing yarn * 3 Resin coating film 4 Resin screen printing plate 5 Laser light ^ 6 Opening part 7 Polymer film 47 321303

Claims (1)

201006689 VII. Patent Application Range 1. A resin screen printing plate for laser plate making, which has the following features: a resin screen yarn; and a two-liquid hardening resin composition containing carbon black. a resin coating film formed by the above-mentioned resin screen yarn. 2. A resin screen printing plate for laser plate making, characterized in that a polymer film is laminated on a resin coating formed by applying a two-liquid hardening resin composition containing carbon black to a resin screen yarn. The film is made of. 3. A resin screen printing plate for laser plate making, which is a resin coating film formed by coating a polymer film with a two-liquid hardening resin composition containing carbon black on a resin screen yarn. The upper layer is characterized in that the polymer film is surface-treated on one side or on one side of the resin coating film side to be laminated. 4. The resin screen printing plate for laser plate making according to item 3 of the patent application, wherein the surface treatment of the polymer film is by surface treatment of the coating primer and/or by irradiation of free radiation. Surface treatment. 5. The resin plate for laser plate making according to any one of claims 2 to 4, wherein the polymer film contains carbon black. The resin plate printing plate for laser plate making according to any one of claims 1 to 5, wherein the resin screen yarn has a light transmittance of 40% or more for light having a wavelength of 400 to 500 nm. 7. The resin screen printing plate for laser plate making according to any one of claims 1 to 6, wherein the carbon content of the two-liquid hardening type resin composition is 48 321 303 201006689 j black content is 0.5 to 20 weight%. The resin plate printing plate for laser plate making according to any one of claims 1 to 7, wherein the two-liquid hardening type resin composition contains an isocyanate compound and a compound containing a radical. 9. The resin version for laser plate making of the eighth aspect of the patent application, wherein the hydroxyl group-containing compound is a polyester polyol. 10. The printing plate for laser plate making according to any one of claims 1 to 9, wherein the resin screen yarn is a screen yarn made of nylon or polyester. A method for producing a resin screen printing plate for laser plate making, characterized in that a two-liquid hardening resin composition containing carbon black is applied to a resin screen yarn to form a resin screen yarn. Resin coating film. 12. A method for producing a resin screen printing plate for laser plate making, characterized in that a polymer film is attached to a resin screen yarn by a two-liquid hardening resin composition containing carbon black, thereby having A polymer film, a resin coating film made of the above two-liquid-curing resin composition, and a resin screen printing plate for laser plate making of a resin screen yarn. 13. A method for producing a resin screen printing plate for laser plate making, which comprises polymerizing a polymer film to a resin screen yarn by a two-liquid hardening resin composition containing carbon black to obtain a polymer A method for producing a resin screen coating film made of the above-mentioned two-liquid-curing resin composition and a resin screen printing plate for laser plate making for laser plate making of a laser screen making plate, and a method for producing a resin screen printing plate for laser plate making For: The polymer film is applied on both sides of the double-sided or resin-coated side of the surface by 49 321303 201006689. 14. The method for producing a resin screen printing plate for laser plate making according to claim 12, wherein the polymer film is coated on the resin screen yarn by applying the two-liquid hardening resin composition. After the resin coating film is formed, it is applied and adhered to the resin coating film before the two-liquid curing resin composition is cured. 15. A method of producing a screen printing plate, characterized in that: the resin screen printing plate of any one of claims 1 to 10 is irradiated by laser light, and the resin coating film or polymer The film and the resin coating film form a predetermined pattern of openings. 16. The method for producing a screen printing plate according to claim 15, wherein when the resin film is laminated on the resin coating film to form a predetermined pattern opening for the resin plate printing plate for laser plate making The laser light is irradiated from the side of the polymer film. 17. A resin screen printing plate characterized by: irradiating a resin screen printing plate according to any one of claims 1 to 10 by laser light, and coating the resin film or the polymer film and A predetermined pattern opening is formed on the resin coating film. 50 321303