M438970 五、新型說明： 【新型所屬之技術領域】 一種印刷網版，尤指一種金屬平網網版，金屬平網表 面平整，無一般編織網的凸起網結，也沒有網結移動與網 紗延伸的問題，可提升印刷的精度、穩定性與壽命。 【先前技術】 按，一般網版是將絹、尼龍、特多龍、鋼絲網所形成 Φ 之四方型的網紗張開於四方形的網框上，並使其張緊固 定，以高分子材料感光乳劑塗佈於網紗上，再經曝光、顯 影等製程形成版膜以阻絕透墨區外開孔區之網目。如上所 述，網紗表面部分區域係被感光乳劑或高分子材料等非可 滲透性材料做為圖形的區隔，用以形成印刷膜，反之非圖 形區隔表面係為落料區，用以將顯現之區域。 請參圖1及圖2，以一般複合式網版為說明例，主要 是包括一網框10 ; —合成纖維網紗20其四週固著於該網 框10，且該合成纖維網紗20中間具有一開口 21 ;及一鋼 鲁 絲網30固著於前述合成纖維網紗20之開口 21。其中，鋼 絲網30是由複數條經紗與緯紗兩方向的紗線上下交錯編 織而成，鋼絲網30表面有網結31並形成規律性凹凸表面， 因網紗本身有延展性，當印刷刮印時網紗會延長、網結會 移動而網孔會移位，因此造成印刷圖形的位移與形變。 而，鋼絲網30表面有凸起的網結31，當印刷膜層（圖 中未示）為感光乳劑所形成的有圖形的開口結構物，因感光 乳劑為軟性高分子材料，當印刷壓力較大時因網紗本身有 凸起的網結31，會在被印物上印刷的墨層會產生網紋或對 3 M438970 被印物造成壓痕。 且，使用感光乳劑均勻塗佈於不鏽鋼絲網3〇或合成纖 維網20製成所需要之印刷膜，因為網紗的伸縮性大造成 開口變形與位移’感光乳劑亦容易磨損或脫落，感光乳劑 塗佈於不鏽鋼絲網或合成纖維網上會因網結凸起而造成印 刷膜不平整，造成印墨外滲而印刷出來擴線或不平直。 θ又，網紗(合成纖維網紗20或鋼絲網30)是經紗與緯紗 是上下交錯編織而成，所以網紗厚度約二根紗線 此整體紗厚較大。而網紗越厚則透墨越不易且容易堵塞印 墨或殘留印墨，造成印墨無法完全轉移到被印物上，則無 法印刷报細線條，例如太陽能電池結構的指狀電^ (ftngeO;印刷很薄印墨時，因網紗厚度太高時下墨量較多， 亦無法達到印刷低墨層的需求，例如太陽 流電極〔bus hr、。 $ 【新型内容】 有鑑於此，為解決上述之缺點，本創作之目的 -種金屬平網網版，係透過金屬平網的設計H網孔移 ，、被印物上印刷的墨層會產生網紋或對被印物造成壓M438970 V. New description: [New technology field] A printing screen, especially a metal flat screen, the surface of the metal flat net is flat, there is no convex net knot of the general woven net, and there is no net movement and net The problem of yarn extension can improve the accuracy, stability and longevity of printing. [Prior Art] According to the general screen version, the square yarn of Φ formed by 绢, nylon, Tedron, and wire mesh is opened on a square frame and fixed and fixed to the polymer. The material emulsion is coated on the mesh, and then formed into a plate by exposure, development, and the like to block the mesh of the open area outside the ink-permeable area. As described above, a portion of the surface of the mesh is partitioned by a non-permeable material such as an emulsion or a polymer material to form a printed film, and the non-patterned surface is a blanking region. The area that will appear. Referring to FIG. 1 and FIG. 2, a general composite screen is taken as an illustrative example, which mainly includes a frame 10; a synthetic fiber mesh 20 is fixed around the frame 10, and the synthetic fiber mesh 20 is intermediate An opening 21 is formed; and a steel screen 30 is fixed to the opening 21 of the synthetic fiber mesh 20. Wherein, the steel mesh 30 is formed by interlacing a plurality of yarns in two directions of warp yarn and weft yarn, and the wire mesh 30 has a mesh knot 31 on the surface thereof and forms a regular concave and convex surface, because the mesh itself has ductility, when printing and printing When the mesh is extended, the mesh will move and the mesh will shift, thus causing displacement and deformation of the printed graphic. However, the surface of the steel mesh 30 has a raised mesh 31. When the printed film layer (not shown) is a patterned open structure formed by the emulsion, the emulsion is a soft polymer material when the printing pressure is relatively high. In the large time, because the mesh itself has a raised mesh 31, the ink layer printed on the printed matter may be textured or indented on the 3 M438970 printed matter. Moreover, the photosensitive film is uniformly coated on the stainless steel mesh 3 or the synthetic fiber web 20 to form a desired printing film, because the flexibility of the mesh is large, and the opening deformation and displacement are caused, and the emulsion is also easily worn or peeled off, and the emulsion is exposed. Coating on a stainless steel wire mesh or a synthetic fiber web may result in uneven printing film due to the protrusion of the mesh, causing the ink to be extravasated and printed to be expanded or not straight. θ Further, the mesh (synthetic fiber mesh 20 or steel mesh 30) is formed by interlacing the warp and the weft, so that the thickness of the mesh is about two yarns. The thicker the mesh, the harder it is to penetrate the ink and the easy to block the ink or residual ink, which makes it impossible to completely transfer the ink to the printed matter, so it is impossible to print the thin lines, such as the finger-shaped electric structure of the solar cell structure (ftngeO) When printing a very thin ink, the amount of ink is too high when the thickness of the mesh is too high, and the demand for printing a low ink layer cannot be achieved, such as a solar current electrode [bus hr, $ [new content] To solve the above shortcomings, the purpose of the creation - a metal flat screen, is through the design of the metal flat net H mesh, the ink layer printed on the printed matter will produce a netting or pressure on the printed matter
ί務ϊί外滲而印刷出來擴線或不平直及不容易堵塞印墨 二Ρ墨，使印墨完全轉移到被印物上的需求，亦改善 感光乳劑印刷膜強度不高的問題。 U 為達上述之目的，本創作金屬平網網版，其包括： 為金屬龍；―合成纖:軸紗四侧著於該網框， 該合成纖維網紗為特多龍網布和彈性尼龍網布1中之一， 且該合成纖雒網紗中間具有一開口；及一金屬平網設置於 4 M438970 =合成纖維網紗之開σ ’且該金屬平網具有複數 布的網孔。 哪 ㈣其/、’該金屬平網為鎳、鎳合金、不鑛鋼和其他合金為 製成，該金屬平網的網孔呈矩陣排列或菱形排列方 式，該金屬平網的網孔為四邊形、菱形'圓形或多邊形结 構。 . ° 本創作的優點在於，當開口圖形的印刷膜設於金屬平網 上，因為金屬平網表面平整，無凸起的網結，因此印刷時 #不^因印壓較大而產生印墨層上有網紋或造成被印物有壓 痕，且金屬平網表面平整，不會因印墨外滲而造成擴線或 、，條切線不平直；因透墨容易不塞印墨，亦可以做印墨高 ^度需求的印刷；又，金屬平網可非常薄，可做更細更精 後印刷，且金屬平網沒有網紗延伸、網孔變形與網結移動 與的問題，所以圖形不會偏移而印刷後尺寸精準，可提升 印刷的精度與穩定性；金屬平網是金屬材質能提高耐印性 與抗溶劑，進而提升印刷壽命。 • 【實施方式】 、茲舉出本創作金屬平網網版的附圖說明及具體實施方 式，以協助專利審查委員對本創作的技術特徵及内容做瞭 解，敬請參見如下的陳述： 、 请參閱圖3〜圖7，為本創作金屬平網網版之示意圖與 。 金屬平網的網孔示意圖。本創作金屬平網網版主要^括二 ’’祠框100，一合成纖維網紗11〇其四週固著於該網框， 且該合成纖維網紗110中間具有一開口 12〇 ;及一金屬平 網130設置於該合成纖維網紗11〇之開口 12〇，且該金屬 5 M4.38970 平網130具有複數個均勻排布的網孔i3l。 其中，該網框100為金屬網框，可為鑄框、鋁框或其 他材質所成形，考量印刷工藝之便，該網框1〇〇 一般製^ 矩形框。該合成纖維網紗11G可為特多龍網、尼龍網或其 他具彈性材質所形成之網布。該金屬平網13Q為錦、錄合 金、不鏽鋼和其他合金為材質製成，一般以電鱗技術形: 但不在此限，形成無編織結構的該金屬平網13〇，為一平 面具均勻排列開口的網狀物，但無習知的經紗與緯紗上下 交錯編織形成的網結。 又’該金屬平網130的網孔131呈矩陣排列（如圖4所 示）或菱形排列方式（如圖5〜圖7所示），該金屬平網13〇的 網孔一 131為四邊形(方型或矩型’如圖4所示）、菱形(如圖 5所不）、圓形（如圖6所示）或多邊形結構(如圖7所示）。 印刷工藝的實施上，該金屬平網13〇上須設有具開口 圖形的印刷膜（圖中未示），印刷膜層上的開口圖形，印刷 者可將漿料送達至欲印刷之被印物上。印刷膜可為以高分 子材料感光㈣㈣形成，亦可n鑄形成的金屬羯層 接合於金屬平肖13〇,感光膜或金屬㈣形成，現有市場 及專利已揭露相關的結構技術，所以該印刷膜的組成結構 技術為已知技術，且非本專利重點，在此不多加贅述。。 本創作金屬平網網版的目的就是運用金屬平網13〇表 面平整，H編織網的凸起網結，因&印刷時不會因 壓較大產生網紋或壓痕，亦不會因印墨外滲而造成擴線或 線條切線不平直；也因為該金屬平網13G沒有上下交 織的網結，透墨容易不塞印墨，亦可以做印墨高厚度需東 的印刷；又’金屬平網130可非常薄’可做更細更精密印 6 M438970 ·且金屬平網比較沒有網紗延伸、網孔變形與網結 〃的問題，所以圖形不會偏移而印刷後尺寸精準可 印刷的精度與穩定性；金屬平網是金屬材質 與抗溶劑，ϋ而提升印刷壽命。 棱円耐印性 今屬’金屬平網130上結合前述金屬箔做為印刷膜， 印刷'的硬度高不會延伸，圖形不會偏移而印刷尺 :切線不平直，且金屬㈣屬材質能卜提 率，及被動元件的精密印刷。 耠呵轉換 屯土ΐ創作在上文中已以較佳實施例揭露，然孰習太垣枯 術者應理解的是’該實施例僅用於描綠本創作技 讀為限制本創作之範圍。應注意的是，舉凡與 ΐ創作之保護範圍當以下文之申請專=以 【圖式簡單說明】 圖1為習知印刷網版之示意圖。 圖2為習知鋼絲網之示意圖。 圖3為本創作金屬+網網版之示意圖。 圖4為本創作金屬+網的網孔示意圖一 圖5為本創作金屬平網的網孔示意圖二 圖6為本創作金屬平網的網孔示意圖三 圖7為本創作金屬平網的網孔示意圖四 7 M438970 【主要元件符號說明】 (習知） 10 :網框 20 :合成纖維網紗 21 :開口 30 :鋼絲網 31 :網結 (本創作） 100 :網框 110 :合成纖維網紗 120 :開口 130 :金屬平網 131 :網孔ί ϊ 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外 外For the purpose of the above, the present invention is a metal flat screen, which comprises: a metal dragon; a synthetic fiber: the four sides of the yarn are on the frame, and the synthetic fiber mesh is a Tedron mesh and an elastic nylon. One of the meshes 1 and having an opening in the middle of the synthetic fiber mesh; and a metal flat net disposed at 4 M438970 = opening σ ' of the synthetic fiber mesh and having the mesh of the plurality of cloths. (4) Its /, 'the metal flat net is made of nickel, nickel alloy, non-mineral steel and other alloys, the mesh of the metal flat net is arranged in a matrix or a diamond arrangement, and the mesh of the metal flat net is a quadrilateral , diamond shaped 'circular or polygonal structure. . . The advantage of this creation is that when the printed film of the open pattern is set on the metal flat net, since the surface of the metal flat net is flat and there is no raised net knot, the printing time #不^The printing ink is generated due to the large printing pressure. There are netting on the layer or causing the printed matter to be indented, and the surface of the metal flat net is flat, which will not cause the expansion of the ink due to the extravasation of the ink, and the tangential line of the strip is not straight; It can also be used for the printing of high ink printing requirements; in addition, the metal flat net can be very thin, can be made finer and finer, and the metal flat net has no problem of mesh extension, mesh deformation and mesh movement. Therefore, the graphics are not offset and the dimensions are accurate after printing, which can improve the precision and stability of the printing; the metal flat mesh is a metal material which can improve the printing durability and the solvent resistance, thereby improving the printing life. • [Implementation] The drawings and specific implementations of this creation metal flat screen are provided to assist the patent examination committee in understanding the technical features and contents of this creation. Please refer to the following statement: Figure 3 to Figure 7 are schematic diagrams of the creation of a metal flat screen. Schematic diagram of the mesh of a metal flat net. The original metal flat screen version mainly includes a two-' frame 100, a synthetic fiber mesh 11 is fixed around the frame, and the synthetic fiber mesh 110 has an opening 12 in the middle; and a metal The flat net 130 is disposed at the opening 12 of the synthetic fiber mesh 11 , and the metal 5 M4.38970 flat net 130 has a plurality of uniformly arranged meshes i3l. The frame 100 is a metal frame, which can be formed by a cast frame, an aluminum frame or other materials. Considering the printing process, the frame 1 is generally made of a rectangular frame. The synthetic fiber mesh 11G may be a mesh formed of a Tedron mesh, a nylon mesh or other elastic material. The metal flat wire 13Q is made of brocade, recorded alloy, stainless steel and other alloys, generally in the form of electric scale technology: but not limited thereto, the metal flat mesh 13 无 which forms a non-woven structure is uniformly arranged for a plane. An open mesh, but without the conventional warp yarn and the weft yarn interlaced to form a net knot. Moreover, the mesh 131 of the metal flat net 130 is arranged in a matrix (as shown in FIG. 4) or in a diamond arrangement (as shown in FIG. 5 to FIG. 7), and the mesh 131 of the metal flat net 13 is quadrangular (FIG. 5 to FIG. 7). Square or rectangular shape 'as shown in Figure 4), diamond (as shown in Figure 5), circular (as shown in Figure 6) or polygonal structure (as shown in Figure 7). In the implementation of the printing process, the metal flat screen 13 is provided with a printing film (not shown) having an opening pattern, and the opening pattern on the printing film layer, the printer can deliver the slurry to the printed image to be printed. On the object. The printed film may be formed by the photosensitive material (4) (4) of the polymer material, or may be formed by bonding the metal tantalum layer formed by n casting to the metal flat film, the photosensitive film or the metal (4). The related market technology and patents have disclosed related structural technologies, so the printing is performed. The composition and structure technology of the film is a known technology, and is not the focus of this patent, and will not be further described herein. . The purpose of the creation of the metal flat screen is to use the flat surface of the metal flat net 13 ,, the raised net knot of the H woven net, because the <printing will not produce the netting or indentation due to the pressure, and will not cause The ink is extravasated to cause the expansion line or the line tangent to be uneven; also because the metal flat net 13G has no upper and lower interlaced net knots, the ink is easy to be printed without ink, and the high-thickness printing of the ink can also be done; 'Metal flat net 130 can be very thin' can be made finer and more precise printing 6 M438970 · And the metal flat net has no problem of mesh extension, mesh deformation and mesh knot, so the figure will not be offset and the size will be accurate after printing. Printable precision and stability; metal flat screen is made of metal and anti-solvent to enhance printing life.円 円 円 今 今 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Can be extracted, and precision printing of passive components.转换 转换 屯 ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ It should be noted that the scope of protection of the creation of the 与 当 当 当 当 = = = = = = = = = = = = = = 。 。 。 。 。 。 。 。 。 。 。 。 。 2 is a schematic view of a conventional steel mesh. Figure 3 is a schematic diagram of the creation metal + network screen. Fig. 4 is a schematic view of the mesh of the metal + mesh of the present invention. Fig. 5 is a schematic view of the mesh of the metal flat mesh. Fig. 6 is a schematic view of the mesh of the metal flat mesh. Schematic 4 7 M438970 [Explanation of main component symbols] (conventional) 10: Frame 20: synthetic fiber mesh 21: opening 30: steel mesh 31: mesh knot (this creation) 100: frame 110: synthetic fiber mesh 120 : Opening 130: Metal Flat Screen 131: Mesh