Boxed design, the first thing to consider is its material and structure, the packaging materials used are appropriate, a direct impact on the quality of goods, which is the property box this particular article of the decision, it is generally easy to choose the precise structure packing sound box, easy to open the material to do box packaging. With the development of the packaging industry and the combination of modern technology, the emergence of many new packaging. Note E light aluminum baking after printing color, after part of the printed aluminum coating baking, audio cassette, a print pattern color change, particularly in the deployment of the spot color ink is most common. There are two main reasons discoloration, on the one hand is the ink color, the other is discolored varnish and discolored varnish mixed in varying degrees. Therefore, the production process color print sample card should contain before glazing and print samples glazing as a reference before glazing. Audio cassette customized bulk _ _ Wong Tai Printing sound box provided by the Dongguan City, Wong Tai color printing paper Limited. Dongguan City, Wong Tai color printing paper Limited (www.dgwangtai.com.cn) Liaobu town of Tuen third industrial zone Dongguan City. Scraps and development in the wave of market economy, Wong Tai currently has high visibility color printing paper, enjoy a good reputation. Wong Tai Printing the entire network business alliance to achieve certification, marking our service and management level has reached a new height. Wong Tai Printing staff willing to work with all people of insight and common development, for a better future.