What kind of equipment do you need for washing powder packaging bags, a production line, starting from the membrane, what kind of blowing machine, etc., and finally formed into washing powder packaging bags
Inside is the PE, this is the simplest structure, raw materials can be purchased directly
Do it yourself, process equipment are many, and later is the printing of composite bag, if necessary, but also cut
Laundry bags generally use nylon or PET as the outermost layer,
