PVC shrink film can be divided into printing grade and ordinary packaging grade PVC shrink film.
Printing grade PVC shrink film, as the name implies, is used for printing and can be processed into printed labels. PVC shrink film labels are commonly used on beverages bottles.
Ordinary packaging grade PVC shrink film can be made into tubular film, L-shaped double-fold film according to requirements, and can be processed into tube bag and flat bag. Although ordinary packaging grade PVC shrink film can also be used for printing, the printing effect is not so good. Meanwhile, the number of colors that can be printed is small, and generally one or two colors are printed.