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Plastic Resin Manufacturing

to Meet Your Most Challenging Needs

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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