Bronzing difference in the way the metal stamping as an important effect of the surface finishing method is an effective way to enhance the trademarks, cartons, labels and other products of visual effects, widely used. Hot stamping and cold foil stamping two main approaches have their advantages and disadvantages, in practical application, should be based on the specific situation to choose suitable stamping methods, mainly based on cost and quality considerations. Advantage of hot stamping technology (1) good quality, the bridge label printing, high precision, stamping edge clear, sharp. (2) the surface gloss, stamping pattern bright, smooth. (3) stamping foils of a wide range of options, such as the choice of different color or different gloss effects, as well as hot stamping foils for different substrates. (4) can be three-dimensional stamping. Advantages of cold stamping technology (1) no more expensive to buy specialized stamping equipment. (2) You can use ordinary flexographic, without making metal stamping edition. Engraving speed, short cycle, low cost version of the production stamping. (3) stamping speed up 450fpm. (4) No heating means energy savings. Actual production, in the end choose hot or cold stamping technology stamping technology? The answer is: It should be based on the specific circumstances. Hot stamping technology to achieve the best quality of stamping and stamping effect, but the cost is higher. Although cold stamping quality is good, but to be less certain than hot stamping, professional trademark printing, but some of the lower cost. Four-color and spot-color ink color system used by most publishing and graphics software allows you while using spot color and four-color, clothes trademark printing In the same manuscript, and also provides an option that lets you choose a spot color printing or spot color converted to the closest four-color network. Why should only use four colors on the same piece of printed matter and the use of spot color it? The most common reason is that at the same time containing photos but also make precise color matching private companies, wine label printing, such as those used for company logos or product packaging color. When the page is only one or two colors can be spot-color printing. And spot color printing requirements are based on different colors with a spot color ink, the color portion of the color ink contained in the four ink colors are not available, such as silver, gold, fluorescent colors and some of the bright colors. Spot color printing color is often used in high precision applications, such as a company logo, packaging. Printing is based on four primary colors of a certain proportion of the three primary colors: cyan (Cyan), magenta (Magenta), yellow (Yellow) plus black (Black) ink on paper to produce a variety of colors. When there is more than three colors on the printed page with four colors of the co-operators, to copy a full color image of the four-color printing is a basic necessity. Trademark printing, label printing bridge, beyond printing by the Dongguan City, often beyond packaging products factory provided. Dongguan Chang-ping beyond packaging products plant (www.dgcyp.com) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead beyond printers and you hand into the brilliant, for a better future!