Flat die

MEAF delivers all dies in their extrusion lines from high quality die manufacturers. Al these dies are computer calculated for optimum distribution of the materials in the die.

As standard we deliver the flat dies with flexlip and coathanger manifold.Flat die

Automatic lip adjustment system

Besides the standard dies MEAF can also deliver dies with an automatic lip adjustment system which is connected to the thickness measurement system for fine profile adjustment. This system works like the best operator with manual adjustment, it is always on the line and checking permanently all adjustment bolts simultaneously. Operators have to do other things, an automatic system is always in action ensuring the lowest sheet thickness variations possible.

Flat die with automatic bolt adjustment system

Feedblocks
Feedblocks are available for co-extrusion. As with flat dies, these feedblocks are from western manufacturers and are computer calculated for optimum distribution of the materials in the feedblock.

Different layer distributions for up to 7 extruders can be reached such as:

  • Two/multiple colored sheet;
  • BAB or BABC layer configuration for regrind material solutions;
  • 5-7 layer EVOH barrier sheet.
  • G-PET, the so called GAG sheet;
  • A coextruded layer with additives like anti-blocking, usually done with PET material.

We have feedblocks available which are fixed, with selector plugs and with valves.

Feedblock

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Quick specs

FLAT DIE

Die width

Up to 2.700 mm

Thickness range

Sheet: 200 – 2.000 µm | (0.2 – 2.0 mm)

Plate: Up to 20.000 µm | (20.0 mm)

Materials

PP, PS, HIPS, PET, PE, PA, PLA, TPE

Deckling

Included

Automatic lip adjustment:

Optional

 

FEEDBLOCK

Types available

Fixed

With selector plugs

With valves

Amount of extruders

Up to 7

Layer distributions

Two/multiple colored sheet

BAB or BABC layer configuration for regrind

5-7 layer EVOH barrier sheet

G-PET, the so called GAG sheet

A coextruded layer with additives