Marshal Lab Blown Film Line (also known as blown film machine, lab blown film extruder) is used for demonstrating & testing the properties of pigments, masterbatches & compounds in mono layer blown film extrusion application. This Lab blown film extruder is Identical in function to its full-sized blown film line. The lab blown film line extruder allows running small test batches prior to production. Marshal Blown film line ensures the quality of input raw materials before goes in to large scale production to save huge production losses.
- Polyethylene (PE) & Polyvinyl Chloride (PVC) can be processed with the machine
- Optimum bubble formation due to special spiral die design
- More variables for customized testing applications
- Exposes the dispersion of pigments & additives in masterbatches
- Compact design and single-phase power driven for ease of use
- Online optical appearance of film due to back light arrangement
- Maximum homogenization of test mix
- Minimized batch size
- Faster cleaning for more tests per day