The food industry is the largest market for shrink sleeve labels. Shrink sleeve labels are widely used in the packaging of various fast food, lactic acid food, beverage, snack food, beer cans, various wines, agricultural and sideline products, dry food, native products, etc. The customer base in the shrink sleeve labels market is mainly some large fast-moving consumer goods companies, whose products are in large quantities and require long-format live printing. Gravure printing has a high initial investment, but its high printing resistance and low relative cost make it the first choice for shrink film printing. Moreover, the graphic and text parts on the printing plate are concave, so that solid ink layers, bright... less