PLASTIC RESIN MANUFACTURING CAPABILITIES
PolyVisions has the capacity, expertise, and personal service to deliver solutions quickly. Backed by the financial strength of 105-year-old parent Bemis Associates, PolyVisions is well funded for expansion that comes with growth. Our well-equipped lab ensures that we have the technology to develop state of the art products.
PRODUCTION EQUIPMENT
Twin Screw Extrusion Compounding
- Two Leistritz 67 mm co-rotating, inter-meshing, twin screw extruders
- Entek 53 mm state of the art co-rotating twin screw installed in 2018
- All three lines have multiple feeders for multi-component formulations
- All three lines have in-line crystallization
Grinding
- Coarse granulation
- Fine pulverizing mill for different types of products-from polyethylene to PET
Drying
- Desiccant bed dryers from lab scale to production scale
- Heated ribbon blenders
- Convection ovens
- Vacuum drying for small volumes
Blending
- Jacketed double ribbon blenders
- Can accommodate multiple volumes – from lab scale to production scale
- Capable of temperature control
Pelletizing
- Water bath for stranding cutting
- Cooling capabilities for water bath to pelletize difficult to cut soft materials
- Can cut pellets to desired diameter and length
- Capability of inline crystallization
Laboratory
3/4″ Brabender lab extruder
- Produces pellets, sheet, blown film, and batch mixing
Lab Twin Screw Compounding Line
- Co-rotating intermeshing extruders
- Strand pelletizer
- Underwater pelletizing
Analytical Equipment
- Differential scanning calorimeter (DSC)
- Ash content
- Melt flow rate
- Rheology
- Moisture analysis