押出機與押出整廠設備 吹膜機
For PE bag production, single layer blown film machine has been the most common type of extruder to use. It is probably still the best machine for products such as fruit and vegetable bags (perforated bag-on-roll) that use mainly virgin materials with low film thickness ranging from 6 to 15 microns. Single layer machine is also the favorable choice for biodegradable bag production.