Note E light aluminum baking after printing color, after part of the printed aluminum glazing baked 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, tea, on the other hand is discolored varnish and discolored varnish mixed in varying degrees. Therefore, the production process should include printed color card sample print samples before polishing and after polishing, tea factory, as a reference before glazing. For some by four-color overlay can not be printed in color, such as dark red, brilliant purple and fluorescent colors, etc., you should consider adding application-specific color printing. For large-area background field version to take second printing in order to make the background uniform. Field not grin, while taking some tips to make the picture even more engaging and rich, such as the black spot version, tea manufacturer, may take a first print cover 30% of the blue, and then print the field of black, so make more thick black mystery. Chaye He packaging, tea, Wong Tai Printing Co., Ltd., Dongguan City, Wong Tai provided by the color printing paper. Chaye He packaging, tea, Wong Tai Dongguan City, Wong Tai Printing color printing paper Limited (www.dgwangtai.com.cn) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr Yip.