1依据承印资料选用与之顺应的油墨:如印刷表印镀铝膜时必需选择表印透明油墨:印刷BOPP薄膜又要复合镀铝时则应选用里印透明(复合)油墨。所以，能够这样说承印资料的品种决议了运用的油墨类型即便是同一品种的薄膜资料，也常常因种类和等级的不同而有所差别。另外留意，采用透明油墨印刷时普通在该色案下面不用白色垫底，由于白色起消光作用会大大降低其运用效果和价值。相对来讲，透明油墨印刷的色案处比有白色油墨垫底的薄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.依据客户提供的样品选择顺应的透明油墨:透明油墨的选择包括色相和色泽.若要分配专色透明油墨时，必需咨询消费供给商由于透明油墨专色的分配不同于普通专色油墨，其难度明显高于不透明油墨专色彩配。
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.依据包装的实践状况和用处选择相应的透明油墨:如包装印刷品耐高温、耐晒、耐透渗等参数，这些都必需列入选择的思索范畴。此外，透明油墨印刷要想取得高亮度和鲜艳的颜色离不开镀铝膜或铝箔纸、铝箔等资料由于透明油墨的透明性极高与镀铝膜复合或直接印刷到上述资料上会发作变化以显露出金属的光泽与颜色.使黄更黄、绿更绿、红更红效果更佳。
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.透明油墨已开发出透明金黄、透明黄、透明浅蓝相等多种。
Usually, transparent ink has developed transparent golden, transparent yellow, transparent light blue phase and many other.
而透明金黄若复合在镀铝膜上更是金光闪闪:透明金黄由于透明性极高，也经常用在自配金方面，还可垫衬金粉。可依据客户的请求而选择分配诸如自配金墨中用金粉、调金油、透明金黄以1:3:2的比例分配出来的金黄色油墨不只金光生辉，同时也大大加强了其附着性。目前，透明油墨主要是用于印刷鲜艳耀眼的鲜花及彩条、彩带等的礼品金纸。这些包装纸是用透明油墨(红黄、绿、蓝等)里印后镀铝或用镀铝膜停止表印制成的.属单粘层薄膜。印刷透明油墨后内层用镀铝膜复合制成软包装袋或印刷镀铝膜后制成的小内袋结膜等这都是属于两层以上的薄膜在食操行业得到了普遍的应用。还有应用透明油墨印刷后经镀铝再复到纸张上而制成纸箱、纸盒、年画等包装印品，其印品具有防水、防潮的优点。而应用防伪资料印刷后再用透明油墨印刷再复上激光全息薄膜不只可进步防伪效果，同时使外观五彩缤纷、光辉四射。为到达佳效果，在设计时不一定采用透明油墨，而仅在部分采用透明油墨印刷，则可收到更好的效果。透明油墨属干特种油墨，由于其配方不同因而运用办法与普通油墨也有一定的差别。
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搅拌若在比拟冰冷的冬天表印透明油墨由于钻度低不宜添加过多的稀释剂，钻度普通控制在18-22秒3臼杯为宜.再依据印版的深度调整刮刀的角度和压印滚筒的压力以及刮墨刀与压印点的间隔。
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.
假如溶剂配比失调钻度控制不当或工艺操作失误都极有可能招致许多毛病呈现，所以每一个环节都不能马虎。
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.
透明油墨印刷中常见毛病的扫除
Removal of Common Faults in Transparent Ink Printing
透明油墨在软包装印刷运用过程中，多用镀铝膜或铝箔垫底以进步印刷和视觉效果。但在实践运用过程中常常发作一些质量现象诸如透明油墨印刷后有麻点、铺墨不均等现象这样就大大降低了其预期效果，因而要熟习透明油墨的性质及印刷特性，剖析扫除。
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.jindingyinshua.com or call for consultation. We will try our best to solve it for you.
