At present, the key to the continuous in-depth development of China’s self-adhesive label printing market is not whether the industry imitates the mainstream “flexo” in Europe and the United States, or imitates the mainstream of “emboss” in Japan, but how to integrate the national conditions and according to the product Properties and characteristics to select or combine a cost-effective printing process route and corresponding equipment system.
The glue water of the self-adhesive label is water glue and hot melt glue. Because the hot melt glue equipment has the advantages of small size and low price, and the hot melt glue is environmentally friendly, intensive, repeated bonding, recyclable and easy to operate during the operation process Such advantages make it more and more widely used in the label field. The process of hot melt adhesive equipment is composed of several parts such as unwinding-coating-cooling-compounding-winding.
For mass production, it should be solved fundamentally from the manufacturing of raw materials. For example, the back of the fabric can be printed in advance and then manufactured into label materials. The back cover label can be used to make special materials by local gluing during material manufacturing, and the labels can be processed with special materials. This can improve the quality and production efficiency of self-adhesive labels.
