Film Blowing Machine
The Development of Chinese Paper Bag Machine has Attracted Global AttentionThe Chinese paper bag machine industry has experienced significant growth in recent years....
Automatic high speed food shopping kraft paper bag making machine with round rope handle
paper bag machine|paper bag making machine|paper bag making machine price|Paper Bag Machinery|Food Paper Bag Making Machine Introduction: Fully-automatic paper bag machine is used to produce hand-held paper bags by using roll paper as raw material, combined with hand-held paper pieces and paper ropes. The machine adopts PLC and motion controller, servo drive control system, intelligent operation interface, high production speed, high efficiency, is the ideal equipment for the production of food, c...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality Paper Bag Machinery products, preferential factory prices, and professional after-sales services to provide impetus for the rapid development of your company! BUR (blow up ratio): 2 – 4.5. • DDR (draw down ratio) = gap width/thickness x BuR. • MD (machine direction). • TD (transverse direction). • L/D ratio of screw: 24Jul14, 2016 Page 6 Bubble stability in blown film Integrity of the solid film Film characteristics: ? film thickness ? materials used (stiffness, crystallization rate, Mw or MFI) Machine characteristics: ? output ? die gap ? cooling efficiency ? bubble