Double side extrusion lamination

double side extrusion lamination

Double side extrusion lamination is used for laminating plastic material both side on base material like paper, non woven, pp woven, etc. It’s widely used in high-level packaging area, especially used for making ice cream paper cup, ice Coca Cola paper cup, food box, etc.


Double side extrusion lamination

double side extrusion lamination


Application of double side extrusion lamination

double side extrusion lamination sample


Double side extrusion lamination production process:

Unwinding→Material Feeding→EPC Control→Traction→Corona Treatmen→Right Side Extrusion Compounding→Reverse Side Corona Treatment Extrusion Compounding→Reverse Side Extrusion Compounding→Corona Treatment→Trimming→Traction→Destaticizing→Winding


Double side extrusion lamination parameters:

Model JDLM1450/110X2
Screw Dia. φ110 mm
L/D 33:1
Finished film width 690-1350mm
Lamination Thickness 0.01-0.10 mm
Usable Resin(Coating Grade) LDPE、LLDPE、PP、EVA、EAA
Design Line Speed 275 m/min
Max. Extrusion Capacity 380kg/h
Main Motor Power 55 kw
Total power 370kw
Dia.of Main Unwinding ≤φ1300 mm
Dia.of Winding ≤φ1300 mm
Weight 30t
Overall Dimension(L×W×H) 23000×11000×3500 mm
Power Supply 380/3/4/50(Volt/Ph/Line/Hz)

Note: as the products are developing day by day, the technical data are subject to change without notice 。Different size model canbe custom-made。


Machine features:

  • Working Speed:Max 260m/min,Precise Speed is based on the material and process technology.
  • Extrusion resin thickness uniformity±5%
  • Base material:Paper(35~400g/m²),Mainly for 40~120g/m²
  • Hydraulic Fast Screen Changer
  • StaticMixer: It can change the flow condition of material to achieve better melting and mixing between different material.
  • JC-TIME T-die to make sure film flow out very even.
  • Equipped with auto-loader
  • EPC:Edge position control system,Acoustic sensors on edge,high precision automatic edge matching
  • Three Roller Compounding. Including Chill Roller, Pressing Roller and Back Press Roller.


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