Preparation method of beer label

The invention provides a preparation method of a beer label. The method comprises the specific steps that (1) firstly, wet-strong lining paper is used, the back face of the lining paper is coated withwaterproof and moisture-retaining back-coating liquid, and the moisture content is controlled; (2) then synthetic paper and the coated wet-strong lining paper are combined; and (3) lastly, the combined paper is placed in a curing chamber for curing. According to the method, the wet-strong lining paper in use has a good solidifying function, and therefore after the label prepared from the wet-strong lining paper has a form with a concave-convex effect, the upper-layer synthetic paper can completelydisplay the concave-convex effect; and the label basically does not deform when soaked in water or other liquid media and always maintains the concave-convex three-dimensional effect, so that the three-dimensional sense and the layering sense of the beer label are enhanced. 本公开提供了一种啤酒标签的制备方法，所述方法的具体步骤为：(1)首先使用湿强衬纸，在其背面涂布