Stretch film products can be divided into printing grade and general packaging grade, and their functions are different. Let's take a look at it in detail.
Printing-grade stretch film is mainly used for printing and can be processed into printed labels. Most of the beverages on the market use PVC labels, such as the labels used on black tea, green tea, and mineral water bottles. The general packaging grade stretch film can be made into tubular film, L-shaped half-fold film, and can be processed into tube bags and flat bags according to requirements. Although general packaging grade shrink film can also be used for printing, the printing effect is not fine, and the number of colors that can be printed is small. Generally, one or two colors are printed mostly, so it is still better to use printing grade shrink film for printing. .
All in all, stretch film is widely used in wine, food, sports goods, sterilized tableware, electronic appliances, daily necessities, handicrafts and many other aspects.