This machine line uses to produce PE、PC hollow sheet. The products widly used in electronics, household appliances, construction, food, medicine, and decoration,etc areas as its light, moisture proof, pressure resist, and processing time after time. It can instead cartons, calcium plastic box and can make all kinds of packing box, circulation box and also can use in various types of clapboard & caul plate. This machine line has already sold more than 100 sets in domestic & abroad. And gains customers’ good reputation..