Self-adhesive label on the printing process and printing equipment have higher requirements. Self-adhesive label now in the daily chemical industry has been very widely used. It is understood that at present, the proportion of domestic chemical products using self-adhesive labels as labels exceeds 30% , and according to statistics, the self-adhesive labels on the domestic market still maintain a rapid growth momentum in the daily chemical industry, and get more extensive application, label materials will also be high-level, the direction of diversification. Self adhesive labels are very popular in this field, not only because of its paste, printing, design, more importantly, electronic products need to use labels to achieve some specific results. For example, the label texture is strong, can cooperate well with electrical appliances, or the label can resist the external environment of corrosion, high temperature and so on.