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....
Gravure Printing Machine
Gravure printing machine|printing machine|6 color printing machine|high speed printing machine Categories:
Printing Machine
Brand:
Zhuxin Model:
ASY-600/1000 FOB port:
Ningbo seaport
Terms of Payment:
L/C,Western Union,T/T
Comments:
It is suitable for BOPP, PET, CPP, PVCD and combined film and paper with the same pro...
Zhejiang Zhuxin Machinery Co.,ltd is willing to cooperate with customers in North Korea to open up the market. We provide high quality high speed 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