TWI261545B - Automatic screen printing method applied in IMR and positioning and injection molding - Google Patents
Automatic screen printing method applied in IMR and positioning and injection molding Download PDFInfo
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- TWI261545B TWI261545B TW92104255A TW92104255A TWI261545B TW I261545 B TWI261545 B TW I261545B TW 92104255 A TW92104255 A TW 92104255A TW 92104255 A TW92104255 A TW 92104255A TW I261545 B TWI261545 B TW I261545B
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Abstract
Description
1261545 五、發明說明α) — 【發明之所屬技術領域】 本發明係有關一種供應於1 定位及射出成型之自 動網版印刷方法,主要利用網版四色套原理,俾使本創作 卜不但印刷速度快’色彩表現度極佳,並可搭配定位及射 出成型機使用,在射出成型機進行射出之作業時,同+將 整捲印刷物之油墨’轉至射出料上’成為一完成品i ^盆 更兼具提供多樣彩色變化之結構者。 【先前技術】 目前一般用於IMR印刷方法主要有輪轉印刷、1261545 V. INSTRUCTION DESCRIPTION α) — [Technical Field of the Invention] The present invention relates to an automatic screen printing method for 1 positioning and injection molding, which mainly utilizes the principle of screen four-color sleeve, so that the creation is not only printed Fast speed' excellent color performance, and can be used with positioning and injection molding machine. When the injection molding machine performs the shooting operation, the same ink will be transferred to the injection material to become a finished product. The basin is also a combination of structures that offer a variety of color variations. [Prior Art] Currently, IMR printing methods are mainly used for rotary printing.
電 '及直接射出成型等四種印刷方法,其中輪轉印: 刷之试車時間需較久,且損耗量大 /、 多势许击工兰八η △ / 士 而化費成本較高,顏 色和度較差,金屬色系表現不足;而烤漆上兩 之時間與成本,且不符合經濟效益;電 ^ 最多市面上產品之生產;於;;射出成型為目前 中加入所需要之顏色,但每一:欠成型前,於原料 變化…,無法製作出彩色圖供-種顏色使用, 【發明内容】Four printing methods, such as electric 'and direct injection molding, in which the wheel transfer: the test time of the brush needs to be longer, and the loss is large /, the multi-potential striker Lan η △ / 士士化费 cost is higher, color Poorness, poor performance of metallic color; and time and cost of baking on the two, and not in line with economic benefits; electricity ^ the production of the most commercially available products;;; injection molding is currently required to join the color, but each One: before the molding, in the change of raw materials..., it is impossible to produce a color map for use in a variety of colors, [Summary of the Invention]
本發明之主要目的,在於解決上述之缺失,避免缺 ΐί極,利用一種損耗低,不但印刷速度快,色彩表 乡^ ~ $赵並可搭配定位及射出成型機使用,更兼具提供 夕樣衫色變化之印刷方法。 蔣答ί ί上述之方》,本發明首先利用自動網版印刷機, 、 /的PET材料(薄膜)上,印刷一層透明硬化劑後,The main purpose of the invention is to solve the above-mentioned defects, avoid the defects, and use a low loss, not only the printing speed is fast, the color table township can be used together with the positioning and injection molding machine, and the same is provided. The printing method of the color change of the shirt. Jiang Answers the above-mentioned party, the invention first uses an automatic screen printing machine, / PET material (film), after printing a layer of transparent hardener,
第5頁 1261545 i五、發明說明(2) i i再進行乾燥處理;再利用自動網版機,將上述印Page 5 1261545 i5, invention description (2) i i then dry processing; then use the automatic screen machine to print the above
I 透明硬化劑之材料(薄膜),依序印刷上四色套油 每一色印刷完成後,皆進行乾燥處理後,再進行 刷;將前述已經印好文案之自動網版印刷完成之 膜),繼續在自動網版印刷機上印刷最後一層底( ,再進行乾燥處理,即為印刷後之半成品;前述 半成品(整捲式),與定位及射出成型機及塑膠原 型,在射出加工成型之同時將文案油墨轉印到射 上,即成為一個完全之成品。 【實施方式】 茲有關本發明之詳細說明及技術内容,現在 說明如下: 請參閱「第1圖所示」,係本發明之供應於 位及射出成型之自動網版印刷方法流程示意圖。 :本發明之供應於I MR及定位及射出成型之自動矣 方法,主要是損耗低,不但印刷速度快,色彩表 ,並可搭配定位及射出成型機使用,更兼具提供 變化之印刷方法。 為達上述之方法,本發明之步驟程序包括有 網版印刷、烘烤、第二色起依文案要求顏色之印 ,最後一色之印刷、烘烤及射出成型等步驟; 首先,第一步驟乃是利用自動網版印刷機, 次自動網版印刷1 ,是將整捲式的PET材料(薄膜 刷一層透明硬化劑(財刮油墨)2 ,此硬化劑2 刷有一層 田 一、二、丄、 墨,則述 下一色印 材料(薄 :>油墨後 印刷後之 料射出成 出成型料 配合圖式 IMR及定 如圖所示 尋版印刷 現度極佳 多樣彩色 :第一次 刷、烘烤 進行第一 )上,印 是為了當 1261545 I五、發明說明(3) 射出成型後,讓油墨表面呈現耐刮之效果(該油墨依照所 指定之配方調配),再進行第一次乾燥處理3 ,此第一次 乾燥處理3乃是利用烤箱以8 0°C〜1 0 0°C烘烤2〜5分鐘而 瞬間乾燥; ! 待,上述之第一步驟完成後,進行第二步驟之四色套 第一色自動網版印刷4 ,再利用自動網版機,將上述印刷 有一層透明硬化劑(耐刮油墨)2之材料(薄膜)表面印刷 有油墨及硬化劑5 ,再進行第二次乾燥處理6 ,此第二次 乾燥處理6乃是利用烤箱以8 0°C〜1 0 0°C烘烤2〜5分鐘而 瞬間乾燥; 待,上述第二步驟完成後,進行第三步驟是利用網版 印刷機進行第二色自動網版印刷7後,於材料(薄膜)表面 印刷有油墨及硬化劑8 ,再進行第三次乾燥處理9 ,此第 三次乾燥處理9乃是利用烤箱以8 0°C〜1 0 0°C烘烤2〜5分 鐘而瞬間乾燥; 待,上述第三步驟完成後,進行第四步驟是利用網版印刷 機進行第三色自動網版印刷1 0後,於材料(薄膜)表面印 刷有油墨及硬化劑1 1 ,再進行第四次乾燥處理1 2 ,此 第四次乾燥處理1 2乃是利用烤箱以8 0°C〜1 0 0°C烘烤2〜 5分鐘而瞬間乾燥; 待,上述第四步驟完成後,進行第五步驟是利用網版 印刷機進行第四色自動網版印刷1 3後,於材料(薄膜)表 面印刷有油墨及硬化劑1 4 ,再進行第五次乾燥處理1 5 ,此第五次乾燥處理1 5乃是利用烤箱以8 0°C〜1 0 0°C烘 1261545 I五、發明說明(4) 烤2〜5分鐘而瞬間乾燥;I The material of the transparent hardener (film) is printed on the four-color sleeve oil in sequence. After each color is printed, it is dried and then brushed; the above-mentioned film that has been printed and printed by automatic screen printing) Continue to print the last layer on the automatic screen printing machine (and then dry processing, which is the semi-finished product after printing; the semi-finished product (whole roll type), and the positioning and injection molding machine and plastic prototype, while injection molding The embodiment of the present invention will be described as follows: Please refer to "FIG. 1" for the supply of the present invention. Schematic diagram of automatic screen printing method for in-position and injection molding. The automatic boring method for I MR and positioning and injection molding of the present invention is mainly low loss, not only printing speed, color table, but also positioning and The injection molding machine is used, and the printing method for providing changes is provided. In order to achieve the above method, the step program of the present invention includes screen printing. Baking, the second color from the copy requires color printing, the last color printing, baking and injection molding steps; First, the first step is to use automatic screen printing machine, secondary automatic screen printing 1 is Full-volume PET material (film brushed with a layer of transparent hardener (cutting ink) 2, this hardener 2 has a layer of field one, two, enamel, ink, then the next color printing material (thin: > ink printing After the material is injected into the molding material with the pattern IMR and the stencil printing as shown in the figure shows the excellent diversity of colors: the first brush, baking for the first), printed for the purpose of 1261545 I five, invention Description (3) After the injection molding, the ink surface is rendered scratch-resistant (the ink is formulated according to the specified formula), and then the first drying treatment 3 is performed. This first drying treatment 3 is performed by using an oven. °C~1 0 0 °C baking for 2~5 minutes and instant drying; ! After the first step above, the second step of the fourth color automatic screen printing 4 is performed, and then the automatic network is used. Plate machine, the above printing has a layer of transparent hardening (Scratch-resistant ink) 2 material (film) surface printed with ink and hardener 5, and then a second drying process 6, this second drying process 6 is to use oven to 80 ° ~ 1 0 0 ° C baking for 2 to 5 minutes and drying instantaneously; After the second step is completed, the third step is to perform printing on the surface of the material (film) after the second color automatic screen printing 7 is performed by the screen printing machine. And the hardener 8 is further subjected to a third drying treatment 9 , and the third drying treatment 9 is instantaneously dried by baking in the oven at 80 ° C to 1 0 ° C for 2 to 5 minutes; After the three steps are completed, the fourth step is to perform the third color automatic screen printing by using the screen printing machine, and then printing the ink and the hardener 1 1 on the surface of the material (film), and then performing the fourth drying treatment 1 2, the fourth drying treatment 1 2 is to use the oven to bake at 80 ° C ~ 1 0 ° ° C for 2 to 5 minutes and instantaneous drying; After the fourth step is completed, the fifth step is to use Screen printing machine for the fourth color automatic screen printing 1 3, after the material (film) table The surface is printed with ink and hardener 1 4, and then the fifth drying treatment is performed. The fifth drying treatment is performed by using an oven at 80 ° C to 1 0 0 ° C. 1261545 I. (4) Bake for 2 to 5 minutes and dry instantly;
待,第五步驟完成後,進行第六步驟將已經印好文案 之自動網版印刷完成之材料(薄膜),繼續在自動網版印刷 機1 6上印刷最後一層底色油墨1 7 ,再進行第六次乾燥 處理1 8 ,此第六次乾燥處理1 8乃是利用烤箱以8 (TC〜 1 0 0°C烘烤2〜5分鐘而瞬間乾燥;前述之底色油墨之目的 為增加印刷面之彩度外,並增加射出時,油墨與射出料之 附著度; 又待,第六步驟完成後,進行第七步驟,將上述印刷 後之半成品(整捲式),與定位及射出成型機及塑膠原料射 出成型,在射出加工成型之同時將文案油墨轉印到射出成 型料上,即成為一個完全之成品。 進一步,在於上述之油墨為硬化劑,此硬化劑依配方 調配在2〜8 %。 再進一步,在於上述依序印刷之四色套油墨可依照客 戶所設計指定之顏色決定之。After the fifth step is completed, the sixth step is performed to print the material (film) of the automatic screen printing which has been printed, and continue to print the last layer of the ground ink 1 7 on the automatic screen printing machine 16. The sixth drying treatment 1 8 , the sixth drying treatment 18 is to use the oven to bake at 8 (TC ~ 1000 ° C for 2 to 5 minutes and instantaneous drying; the purpose of the aforementioned base color ink is to increase printing In addition to the chroma of the surface, the adhesion of the ink to the shot material is increased when the shot is emitted; and after the sixth step is completed, the seventh step is performed to form the semi-finished product (full roll type), and the positioning and injection molding. The machine and the plastic material are injection-molded, and the copy ink is transferred to the injection molding material at the same time of injection molding, that is, it becomes a complete finished product. Further, the above-mentioned ink is a hardener, and the hardener is formulated according to the formula in 2~ 8%. Further, the four-color ink set in the above-mentioned sequential printing can be determined according to the color specified by the customer.
由以上所述可知,本發明是一種供應於I MR及定位及 射出成型之自動網版印刷方法,確實具有印刷速度快,色 彩表現度極佳,並可搭配定位及射出成型機使用,更兼具 提供多樣彩色變化之結構者,而其並未見諸公開使用,合 於專利法之規定,爰依法提出新型專利申請,懇請賜准專 利,實為德便。As can be seen from the above, the present invention is an automatic screen printing method for I MR and positioning and injection molding, which has a fast printing speed, excellent color expression, and can be used with a positioning and injection molding machine. With the structure of providing a variety of color changes, and it has not been used in public, in accordance with the provisions of the Patent Law, 提出 file a new type of patent application, please grant a patent, it is a virtue.
第8頁 2 3 4 4 6 7 9 0 2Page 8 2 3 4 4 6 7 9 0 2
1261545 圖式簡單說明 【圖式簡單說明】 第1圖,係本發明之供應於I MR及定位及射出成型之 自動網版印刷方法流程示意圖。 第一次自動網版印刷..............1 透明硬化劑................. 第一次乾燥處理............... 第一色自動網版印刷............. 油墨及硬化劑.........5 、8、1 1 、 第二次乾燥處理............... 第二色自動網版印刷............. 第三次乾燥處理.............. · 第三色自動網版印刷............. 第四次乾燥處理............... 第四色自動網版印刷............. 第五次乾燥處理............... 自動網版印刷機 底色油墨..................17 第六次乾燥處理...............181261545 Brief description of the drawing [Simple description of the drawing] Fig. 1 is a schematic flow chart of the automatic screen printing method of the present invention for I MR and positioning and injection molding. The first automatic screen printing..............1 Transparent hardener................. The first drying process... ............ The first color automatic screen printing............. Ink and hardener.........5,8,1 1, the second drying process.................. The second color automatic screen printing............. The third drying process... ........... · Third color automatic screen printing............. The fourth drying process............. .. 4th color automatic screen printing.................. The fifth drying process.................. Automatic screen printing machine background ink ..................17 Sixth drying process...............18
第9頁Page 9
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