201235776 六、發明說明： .【發明所屬之技術領域】 本發明是涉及一種印刷網版之技術領域，特別是指一種 在介質層上被覆有一保護層，可以避免介質層的結構及形狀 遭印墨侵飯而破壞之技術。 【先前技術】 • 印刷用油墨通常有偏酸性或偏鹼性之別，甚至有些油黑 含有侵錄極強之溶劑，在_過程巾，常造成油墨局部侵 韻掉顯影成競之介制，—但介質層形狀改變，透墨區便 不再是預定雜輪廓，_出來關#形成有缺陷，非預期 完整的圖案’醜的使帛壽命減減少。基於市面上有多種 不同性質的油墨’每位印刷者對於選用油墨之需求也不相 同，該如何製作出可於各神·墨之·，在印刷時 # *破壞介質層，實已成爲目前業界亟待克服之課題。 【發明内容】 基於此’本發明旨在解決制含有紐性溶劑之油墨來 P刷時’ H侵轉部分介質層，影響印刷品質的問題。 本發明特徵在於，在介制上被覆—隨層，將印刷油 墨與介質層_ ’以解糾紐齡㈣的問題。 μ本毛月達幻目的之手段是，為使防鞋層可確實附著於介 貝θ上而不產生排斥’特別在形成防韻層之前，先於介質層 201235776 表面布設一接著層，使後續成型的防敍層可以與該接著層结 合’而達到在介質層上形成有防蝕層之目的。 與傳統技術相較，本發明所提供之印刷網版製作方式， 因介質層有防蝕層保護著，使介質層不會直接與印刷油墨接 觸，可避免含有侵蝕溶劑之油墨在印刷過程中滲入侵蝕介質 層，不僅可提高網版的使用壽命，亦可確保印刷圖案之完整 度及精確度。 【實施方式】 以下配合圖式及元件符號對本發明的實施方式做更詳細 的說明，俾使熟習該項技藝者在研讀本說明書後能據以實施。 明參閱第一圖為本發明具有保護層之印刷網版製作方法 流程圖，主要包括下列步驟： ⑴提供-顯t彡完奴職，於綱版上軸有具特定 ^ 外形輪廊之一介質層； (2)於該介質層表面形成一接著層； ⑶於該接著層上結合―_層，該_層用以防止印 刷墨水侵钱所述介質層。 明配合參閱第―圖，其中步驟⑴之網版製作步驟包括張網、 脫脂、塗布感光乳劑、曝光及顯影。張網是指將-網布i結 於忙體2上，脫脂是指以脫脂劑清洗網布1，將網布1 上的油脂或灰塵或其他雜質清洗掉；塗佈感光乳劑後進行晒 201235776 版，再洗去曝光部分的感光乳劑，以形成硬化的所述介質層 3，遠介質層3與網布1之間構成一特定形狀輪廓之透墨區 4(如第二圖所示）’供印刷油墨通過流至印刷物上。 有°亥接著層5，接著層5表面結合防敍層6。其中，接著層$ =形成，是將-化學合金㈣以浸泡或塗布或_之方式附201235776 VI. Description of the Invention: [Technical Field] The present invention relates to the technical field of printing screens, and in particular to a coating layer on a dielectric layer, which can prevent the structure and shape of the dielectric layer from being printed. The technology of destroying rice and destroying it. [Prior Art] • Printing inks are usually acidic or alkaline, and some oil blacks contain extremely strong solvents. In the process towel, the ink is often invaded and developed into a competitive medium. - However, the shape of the dielectric layer changes, the ink-transmissive zone is no longer a predetermined miscellaneous contour, and the _ ** 关 形成 形成 形成 形成 形成 形成 形成 形成 形成 形成 形成 形成 形成 。 。 。 。 。 。 。 Based on a variety of inks on the market, 'there is no need for each printer to choose ink. How to make it for each god·ink················································· The problem that needs to be overcome. SUMMARY OF THE INVENTION Based on this, the present invention is directed to solving the problem of invading a portion of the dielectric layer when the ink containing the solvent is applied to the P-brush, which affects the printing quality. The present invention is characterized in that the printing ink is applied to the dielectric layer _ ' to solve the problem of the age (4). The means of μ 毛 达 达 幻 幻 幻 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为The shaped anti-small layer can be combined with the adhesive layer to achieve the purpose of forming an anti-corrosion layer on the dielectric layer. Compared with the conventional technology, the printing screen printing method provided by the invention is protected by the anti-corrosion layer of the dielectric layer, so that the dielectric layer is not directly in contact with the printing ink, and the ink containing the etching solvent can be prevented from infiltrating during the printing process. The dielectric layer not only improves the life of the screen, but also ensures the integrity and accuracy of the printed pattern. [Embodiment] The embodiments of the present invention will be described in more detail below with reference to the drawings and the reference numerals, and can be implemented by those skilled in the art after having studied this specification. Referring to the first figure, a flow chart of a method for manufacturing a printed screen with a protective layer according to the present invention mainly comprises the following steps: (1) Providing - displaying a slave, and having a specific medium on the axis of the outline (2) forming an adhesive layer on the surface of the dielectric layer; (3) bonding a layer on the adhesive layer to prevent printing ink from invading the dielectric layer. For the cooperation, refer to the figure, wherein the step of making the screen in step (1) includes stretching, degreasing, coating the emulsion, exposure and development. The net is defined as the net-cloth i is tied to the busy body 2. Degreasing refers to cleaning the net cloth 1 with a degreasing agent, and cleaning off the grease or dust or other impurities on the mesh cloth 1; after applying the emulsion, drying the sun 201235776 And washing away the exposed portion of the emulsion to form the hardened dielectric layer 3, and the far-media layer 3 and the mesh 1 form a specific shape of the ink-permeable region 4 (as shown in the second figure) The printing ink passes through to the printed matter. There is a layer of layer 5 followed by a layer 5 bonded to the surface of the layer 6. Wherein, the layer $= is formed, which is attached to the chemical alloy (4) by soaking or coating or _
著於介質層3表面’乾燥後而成型。由於接著層$含有金屬 成分，可飼樣含有金屬成分的祕層6結合，以使防银層 6能確實附著於瓣材質之介㈣3上，而不產生排斥。因 應使用者所油墨_驗特㈣採用不同成分之防钱層， 又視祕層醜分可_料鍍或浸泡或塗布或噴灑等方式 j接著層5上成型防倾6。例如’當油墨偏酸性，可以在 j述接著層上塗布氟化液作為随層；若印刷墨水偏驗性， 則可以糊電财式在接著層均上齡合金作為隨層， 兩者白具有π的抗雜能力。進行印刷時，祕層6可作為 印刷油墨及介質；3”“ 會渗入介料3 \ 障’使兩者隔離，印刷油墨不 層3的結淑形狀侵錄溶劑之油墨破壞介質 刷油墨，可滿騎麵f求了賴於各式糾性質之印 圖具簡釋本發明之較佳實施例，並非企 可形式上之限制’是以，凡有在相同之 201235776 發明精神下所作有關本發明之任何修飾或變更，皆仍應包括 在本發明意圖保護之範疇。 201235776 【圖式簡單說明】 第一圖為本發明具有保護層之印刷網版製作方法流程圖。 第二圖為本發明製作網版之流程圖。 第三圖為以本發明方法製作完成之網版示意圖。 第四圖為在前述網版上成型有介質層、接著層及防蝕層之結構 剖視圖。 【主要元件符號說明】 1. 網布 2. 框體 3. 介質層 4. 透墨區 5. 接著層 . 6. 防触層The surface of the dielectric layer 3 is dried and molded. Since the adhesive layer $ contains a metal component, the secret layer 6 containing the metal component can be combined so that the silver-proof layer 6 can be surely attached to the material (4) 3 of the valve material without repulsion. In response to the user's ink _ 验 ( (4) using different components of the anti-money layer, and depending on the secret layer ugly can be _ material plating or soaking or coating or spraying, etc. j layer 5 is formed on the anti-rolling 6. For example, when the ink is acidic, the fluorinating liquid can be applied as a layer on the subsequent layer; if the printing ink is biased, the paste can be used as a layer in the upper layer of the upper layer alloy. π anti-aliasing ability. When printing, the secret layer 6 can be used as printing ink and medium; 3" "will penetrate into the material 3 \ barrier" to isolate the two, the printing ink does not layer 3 the shape of the ink invading the solvent destroys the medium brush ink, The full surface of the present invention is a simplified embodiment of the present invention, and is not intended to be a form of limitation. Therefore, all the related inventions are made under the same spirit of the invention of 201235776. Any modifications or alterations are still intended to be included in the scope of the invention. 201235776 [Simplified description of the drawings] The first figure is a flow chart of a method for manufacturing a printed screen with a protective layer of the present invention. The second figure is a flow chart of making a screen for the present invention. The third figure is a schematic diagram of a screen produced by the method of the present invention. The fourth figure is a cross-sectional view showing the structure in which the dielectric layer, the subsequent layer and the etching resist are formed on the screen. [Description of main component symbols] 1. Mesh 2. Frame 3. Dielectric layer 4. Ink-passing area 5. Next layer. 6. Anti-touch layer