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 Computer Auto Register Gravure Printing Machine
high speed printing machine|gravure printing machine|Auto register printing machine|Printing machine|6 color printing machine Categories: Printing Machine Brand: Zhuxin Model: DSY-800E/1100E FOB port: Ningbo sea port Terms of Payment: L/C,Western Union,T/T Comments: It is suitable for multi-colour coce-through continuous printing for such...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality Printing 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
