Twin Screw Extruders Direct Extrusion Processing

Direct Extrusion Processing

Direct extrusion is new system, using twin screw extruders improving on simplified process and space saving. It is variably adopted from the general-purpose sheet and film to the optical.

Features

Enhanced pormance

  • It has the outstanding high compounding and high dispersion, and can process simultaneously possible in two or more material.
  • Operation conditions are very large and many resins can be responded.

Improved functions

  • Operation conditions are very large and many resins can be responded. Since TEM-SS series has Super-High torque, low-speed extrusion and low-temperature fabrication are possible for it, and it can supply quality sheet and film product.
  • Since there are many throughput of extrusion per screw rotation, the mass extrusion in a small machine is possible. It can respond to space saving.

Saving energy

  • Compared to single screw extruders, less specific energy results in decreased running cost. (Saving electro power) The loss of the raw material switch can be decreased to quick change in the operation conditions, and the raw material price be saved.
Advantage of Direct Extrusion System
Form
Main final application
Main resin
Omission of pelletizing process
Sheet
Food packaging, Construction material
material PP, PC, PMMA
Sensitized Material
Elastomer
Film
Packaging, Label for bottle
PP
Ommision of drying process
Sheet
Food Packaging, Blister Package
PET, PBT, Biodegradable polymer
Film
Packaging, Label for bottle
PET, PBT, PEN
Organic high mixing uniform in dispersion
Sheet
Battery separator
PE, PP
Form tray, Form package, Cushion
PS, PP, PS+PP
Film
Packaging, Material of LCD
PVA
Breathable film
PE
Increase of mixture rate of same specific gravity as fluff
Sheet
Food packaging, Construction material, Blister package
PET, PET-G, PP, PE, PS, PC
Optical sheet
PMMA, PC
Film
Packaging, Label for bottle
PET, PET-G, PP, PS, PC
Extension of extrusion conditions (Effective of resin temperature control)
Sheet, Film
Various
Almost resin

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