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....
Biodegradable Film Blowing Machine
Film blowing machine| Biodegradable Film Blowing Machine|maize starch film blowing machine|environmental protection film extruder|plastic poly film machine SJ-45-800 Model Biodegradable Film Blowing MachineVideo:https://www.youtube.com/watch?v=TrLBake-79cPRODUCT INFORMATIONScrew Diameter: 45mmGear Box: 146 ModelMain Motor: 15kw, With InverterWinder Station: Center Rewinder, 2 Layer, Each Layer With Air Shaft And With InverterAir Blower: With InverterDie Head: 30-60mm, Customer Only Can Choose One Size Die Head....
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality environmental protection film extruder 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