普洱Childrens toy stickers

PE is a rapidly growing environmental label material. It has good softness, suitable for sticking to curved surfaces, and the label edge is not easy to wrinkle. In addition, many cosmetics and shampoos are filled with PE bottles. If their labels are also PE, recycling is very convenient. Another advantage of transparent PE material is that it has a foggy feeling, and the printed label has a soft effect and looks very high-end. Because polyethylene molecules do not contain polar groups and have high crystallinity, the surface tension is very low. Therefore, the film has poor printing performance and poor adhesion to inks and adhesives, so surface treatment is required before printing and lamination.