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Core Technologies

Samdong Industrial, a long-established film extrusion company that has been in business since 1970

홈
Core Technologies

Casting Extrusion

Core Technology
Samdong Industrial introduces high quality products
to the market using casting extrusion processing
technology.

Casting extrusion processing is a method of forming a film after melting the resin
in an extruder, passing it through a T-shaped die, and contacting the cooled roll
surface with the resin. The technology boasts excellent standard stability and
productivity. Samdong Industrial is introducing a new level of cast film products to
the market through world-class casting extrusion facilities.

Current Status

Current Status
Items For Optical For stretch wrap
Total Capacity 26 MT/day 45 MT/day
No. of Operating Equipment 2 units 1 units
Minimum Width 50cm 50cm
Maximum Width 290cm 75cm
Minimum Thickness 10μm 10μm
Maximum Thickness 100μm 100μm
Maximum Production Capacity per Hour 1,300kg/h 2,500kg/h
Maximum Speed per Minute 100m/m 800m/m
Maximum Raw Material Mixing Capability 11 8

Features and Advantages

  • 01

    Ultrathin 10 μm thick mass production capacity

  • 02

    Minimizing deformation after production using an in-line aging system

  • 03

    Maximizing functionality by coextruding extremely heterogeneous resins with a dual manifold die structure

  • 04

    Capable of thickness measurement function using radioactive isotopes as a source

  • 05

    Uniform chill roll temperature control with the in-line thermostat control unit (TCU)

  • 06

    Secured cost competitiveness with an in-line trimming refeeding system

  • 07

    Global, top-class 7-layer structure cast extrusion

  • 08

    Level 4 packaging line automation