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....
High Speed Automatic Sharp V Bottom Paper Bag Making Machine
paper bag machine|paper bag printing machine|food paper bag machinery price|sharp V bottom paper bag machine|flat bottom paper bag machine in China Categories: Paper Bag Machine Brand: Zhuxin Model: JD-400/650/850 Brand: Zhuxin Brand Function: Sharp V Bottom Food Paper Bag Machine PLC: Panasonic Servo Motor: Yaskawa Touch ...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality sharp V bottom paper bag machine 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
