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Small Type Blown Film Machine Mounted in Russia
Three sets of small-type blown film machines were mounted in Barnual, Russia in January 2013. For processing HDPE material blended with 40% CaCO3 additives, POLYSTAR developed a new design of the screw for the small type blown film machine. The screw of the small type blown film machine well mixes the HDPE raw material, yellow masterbatch, and CaCO3 pellets. The films produced by this small type blown film machine has higher resistance than the films produced by other small type blown film machine manufactured by other blown film machine manufacturers.
New Trends for T-Shirt Bags Manufacturing
Using CaCO3 additives in blown film machines is a new trend for producing T-shirt bags and shopping bags. It helps to save the cost of raw materials, also, the films with CaCO3 have higher market value.
To the small type blown film machine manufacturers, this new trend gives a challenge to the design of the blown film machines. POLYSTAR has developed this small type of blown film machine for material CaCO3. Since the year of 2011, POLYSTAR has already provided more than 100 sets of this small type of blown film machine for processing CaCO3 to many countries around the world.
HDPE with CaCO3 Increases Machine Output
In addition to the good mixing ability, POLYSTAR's small type blown film machine has high output when producing HDPE with CaCO3 material. The 45mm small-type blown film machine produces approximately 47.5 kg of film every hour. Increase Machine Output