Our cement paper bag production line can make 2-4 color printing, multi-ply, bottom valved kraft paper bags, this line consists of two main sections: tube making machine and bottom pasting mahcine. Each section has different model to make different specifications of bags. Technical parameters of bags as following:
tube length:620mm~1200mm
tube width:380mm~700mm
bottom width:90mm~200mm
distance between the middle of the bottom:390mm~600mm
valve length: 150~300mm
valve width:130mm~420mm
Capacity:100 bags/min