1依據承印資料選用與之順應的油墨:如印刷表印鍍鋁膜時必需選擇表印透明油墨:印刷BOPP薄膜又要復合鍍鋁時則應選用里印透明(復合)油墨。所以，能夠這樣說承印資料的品種決議了運用的油墨類型即便是同一品種的薄膜資料，也常常因種類和等級的不同而有所差別。另外留意，采用透明油墨印刷時普通在該色案下面不用白色墊底，由于白色起消光作用會大大降低其運用效果和價值。相對來講，透明油墨印刷的色案處比有白色油墨墊底的薄O.Olmm。
1. Select the ink according to the printing materials: For example, transparent printing ink must be selected when printing sheet aluminium film; for printing BOPP film and composite aluminium plating, lithographic transparent (composite) printing ink should be selected. Therefore, it can be said that the type of printing material determines the type of ink used, even if it is the same kind of film material, it often varies according to the type and grade. In addition, it should be noted that when printing with transparent ink, the white backing is usually not used under the color scheme, because the white matting effect will greatly reduce its application effect and value. Relatively speaking, the color case of transparent ink printing is thinner than that of the center with white ink backing.
2.依據客戶提供的樣品選擇順應的透明油墨:透明油墨的選擇包括色相和色澤.若要分配專色透明油墨時，必需咨詢消費供給商由于透明油墨專色的分配不同于普通專色油墨，其難度明顯高于不透明油墨專色彩配。
2. Choose transparent ink according to the sample provided by customers: the choice of transparent ink includes color and luster. If you want to distribute spot-color transparent ink, you must consult the consumer supplier because the distribution of spot-color transparent ink is different from ordinary spot-color ink, and its difficulty is obviously higher than that of opaque ink.
3.依據包裝的實踐狀況和用處選擇相應的透明油墨:如包裝印刷品耐高溫、耐曬、耐透滲等參數，這些都必需列入選擇的思索范疇。此外，透明油墨印刷要想取得高亮度和鮮艷的顏色離不開鍍鋁膜或鋁箔紙、鋁箔等資料由于透明油墨的透明性極高與鍍鋁膜復合或直接印刷到上述資料上會發作變化以顯露出金屬的光澤與顏色.使黃更黃、綠更綠、紅更紅效果更佳。
3. Choose the appropriate transparent ink according to the practical situation and use of packaging: such as high temperature resistance, sunshine resistance, permeability resistance and other parameters of packaging printing, which must be included in the scope of choice. In addition, transparent ink printing can not achieve high brightness and bright color without aluminium coating or aluminium foil paper, aluminium foil and other information, because transparent ink has high transparency and aluminium coating composite or directly printed to the above information will change to show the luster and color of metal, so that yellow, green, red effect is better.
往常.透明油墨已開發出透明金黃、透明黃、透明淺藍相等多種。
Usually, transparent ink has developed transparent golden, transparent yellow, transparent light blue phase and many other.
而透明金黃若復合在鍍鋁膜上更是金光閃閃:透明金黃由于透明性極高，也經常用在自配金方面，還可墊襯金粉。可依據客戶的請求而選擇分配諸如自配金墨中用金粉、調金油、透明金黃以1:3:2的比例分配出來的金黃色油墨不只金光生輝，同時也大大加強了其附著性。目前，透明油墨主要是用于印刷鮮艷耀眼的鮮花及彩條、彩帶等的禮品金紙。這些包裝紙是用透明油墨(紅黃、綠、藍等)里印后鍍鋁或用鍍鋁膜停止表印制成的.屬單粘層薄膜。印刷透明油墨后內層用鍍鋁膜復合制成軟包裝袋或印刷鍍鋁膜后制成的小內袋結膜等這都是屬于兩層以上的薄膜在食操行業得到了普遍的應用。還有應用透明油墨印刷后經鍍鋁再復到紙張上而制成紙箱、紙盒、年畫等包裝印品，其印品具有防水、防潮的優點。而應用防偽資料印刷后再用透明油墨印刷再復上激光全息薄膜不只可進步防偽效果，同時使外觀五彩繽紛、光輝四射。為到達佳效果，在設計時不一定采用透明油墨，而僅在部分采用透明油墨印刷，則可收到更好的效果。透明油墨屬干特種油墨，由于其配方不同因而運用辦法與普通油墨也有一定的差別。
And transparent golden yellow is even more shining if it is combined on the aluminium coating: because of its high transparency, transparent golden yellow is often used in self-matching gold, and can also be lined with gold powder. According to customer's request, we can choose and distribute the golden ink such as gold powder, tuning oil and transparent golden yellow in a ratio of 1:3:2, which not only glows golden, but also greatly strengthens its adhesion. At present, transparent ink is mainly used to print bright flowers and gifts such as ribbons and ribbons. These wrapping papers are made of transparent ink (red, yellow, green, blue, etc.) imprinted with aluminium or with aluminium-plated film to stop printing. They are mono-viscous film. The inner layer of transparent printing ink is compounded with aluminized film to make soft packaging bags or small inner bag conjunctiva after printing aluminized film, all of which belong to more than two layers and are widely used in food and gymnastics industry. In addition, transparent ink is used to print high-grade packaging prints such as cartons, cartons and New Year pictures, which are made by Aluminizing and then returning to paper. The prints have the advantages of waterproof and moisture-proof. The anti-counterfeiting effect can be improved by printing anti-counterfeiting materials with transparent ink and then printing with laser holographic film. At the same time, the appearance is colorful and glorious. In order to achieve the best effect, transparent inks are not necessarily used in the design, but only partially printed with transparent inks, which can achieve better results. Transparent ink is a kind of dry special ink. Because of its different formulation, the application method of transparent ink is different from that of ordinary ink.
透明油墨印刷前必需充沛攪拌若在比擬冰冷的冬天表印透明油墨由于鉆度低不宜添加過多的稀釋劑，鉆度普通控制在18-22秒3臼杯為宜.再依據印版的深度調整刮刀的角度和壓印滾筒的壓力以及刮墨刀與壓印點的間隔。
Transparent ink must be stirred before printing. If transparent ink is comparable to cold winter printing, it is not suitable to add too much diluent because of its low drilling, the drilling should be controlled in 18-22 seconds and 3 cups. Then the angle of scraper and the pressure of the impression cylinder and the distance between the scraper and the impression point should be adjusted according to the depth of the plate.
假如溶劑配比失調鉆度控制不當或工藝操作失誤都極有可能招致許多毛病呈現，所以每一個環節都不能馬虎。
If the solvent mismatch is not properly controlled or the process operation is wrong, it is very likely to cause many problems, so every link can not be sloppy.
透明油墨印刷中常見毛病的掃除
Removal of Common Faults in Transparent Ink Printing
透明油墨在軟包裝印刷運用過程中，多用鍍鋁膜或鋁箔墊底以進步印刷和視覺效果。但在實踐運用過程中常常發作一些質量現象諸如透明油墨印刷后有麻點、鋪墨不均等現象這樣就大大降低了其預期效果，因而要熟習透明油墨的性質及印刷特性，剖析掃除。
Transparent ink in the flexible packaging printing process, the use of aluminum film or aluminum foil backing to improve printing and visual effects. But in the process of practical application, some quality phenomena often occur, such as pitting and uneven ink spreading after transparent ink printing, which greatly reduces its expected effect. Therefore, we should be familiar with the nature and printing characteristics of transparent ink, and analyze and remove them.
With the summary of Jinan picture album printing, I hope it will be helpful to our customers. If you don't understand or ask for help, please click on our official website: http://www.seven2000.com or call for consultation. We will try our best to solve it for you.
