JingWei Mould Co., Ltd.
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Foam Sheet Dies

— Foam Sheet Dies, T Dies, Sheet Die
Product Category: Plastic Extrusion Moulds
Sales Method: Manufacture
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • 12/02/2014
  • 12/03/2014

Product Content Description:

We provide varieties of Flat film dies
1. Maxiumum width is 8000mm;
2. Multi flow channel;
3. for optical film, oriented film, flexible fim, strip film, transfer film stretch film.
4. Melt pump;
5. Screen Changer;
6. Feedblcok
All can be done as your order.
Common Sheet Dies
Upper lip fine adjustment system
Lower lip fixed, or adjustable
Restrictor bar for option
Various width adjust systems are optional
Heavy Gauge Sheet Dies
With 90°restrictor bar
Upper die lip adjustment range max.: 11mm
Width adjustment system optional
Product thickness max.: 60mm
Cast film dies
Die width: tailor made up to 8000mm
Product thickness tolerance: ±3%
Die lip radius: R0.05
Die lip surface finish: up to R 0.01μm
Flow channel surface harden treatment by chromium plating. Plating thickness: 0.02-0.03mm
Hardness: HV900-1000
Roughness of flow channel: R 0.01-0.02
Coating film dies
Surface finish-polishing could reach R 0.02-0.04μm.
Suitable linear speed is 100-4 0 0M/min
the fillet coefficient of die lip edge could be reach about 0.045mm through special process
Coating thickness: from 0.015 to 2.5mm
Viscosity of raw materials: 100CPC to 120000CPC
Tolerance: within ±1%
PVC Foam Sheet Dies
Application: Foam PVC building products, bathroom fixtures, poster boards etc.
Die structure: Special design for flow channel and multiple oil temperature control
zones at dip lips which stabilize the flow and calibrating area.
Updated design for PVC celuka dies: the lip exit is equipped with a unique water
cooling system, to reduce foam density and make the surface harder.

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