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....
Double Colour Stripe Film Blowing Machine
stripe film blowing machine|film blowing machine|martket bag film machine|double color film blowing machine|plastic film extruder Categories:
Film Blowing Machine
Brand:
Zhuxin Model:
SJ-45DX2X500(600)
Function:
Double Color Film Blowing Machine
Feature:
Double Color ,Double Screws
Inverter:
Delta / Shanghai NS
Main Motor:
...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality double color film blowing 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