Flat Dies Flat Dies

Flat Dies

Produce quality you can boast about.

The quality of your films, sheets, or tapes is only as good as the quality of the dies. Customized dies are the essential foundation to produce top-class end products.

1.
Arrange a consultation

2.
Install your customized Reifenhäuser flat die

3.
Produce better plastic products

Off-the-peg dies only deliver quality off-the-peg quality

If you are not achieving the quality you need on your production line, it may be because your die is not optimized to the raw materials and production parameters on your production line. At Reifenhäuser, we develop and manufacture dies that are perfectly adapted to your requirements, so that you can shine with top quality.

Clever features

Highlights of your flat die

Flat dies from Reifenhäuser

Our promise

Personal consultation
Long service life
Reifenhäuser manufacturing quality
Dies that match your application perfectly
Low maintenance

What would you like to produce?

Choose your flat die

Thermoforming Sheet Die
Thermoforming Sheet Die

For thicker films up to 6 mm

  • High product quality
    through the combined use of restrictor bars and manual or automatic lip adjustment - added as an option to any die design.
  • Quick product change
    through centrally adjustable die openings and other width adjustment options
  • High flexibility
    through removable lower lips, or height-adjustable lower lips, and the option of different lip inserts
  • Optional retrofits,
    such as die lip heating and cooling, die lip heaters, heatable side plates, and insulation.
raw materials

PP, PET, PA, PLA, PS, EVOH, HV, TPO, TPE and more

technical data

Typ

2-5 part die body with flex lip in upper die body with adjustable range of 2.5 mm

Breitenbereich

75 – 3,500 mm

Dickenbereich

0.15 – 6 mm

Beschichtungen

Chrome, multilayer chrome, CrN mod, metal amorphous, special polymer coatings, tungsten carbide

Cast Film Die
Cast Film Die

For mono and multilayer films ranging from 15 to 350 μm

  • Extremely fine profile control
  • Optimized positioning of flat die to casting roll also possible with external width adjustment
  • Edge encapsulation
  • Raw material savings
raw materials

PP homo, PP copolymer, PET, LDPE, LLDPE, HDPE, PA6, EVOH, EVA, TPU, PLA

technical data

Type

  • Two-part die body with flex lip in the upper die body with an adjustment range of 1.2mm
  • External side plates, optionally heated
  • Thermocouple wired to multipin connector.

Width range

75 – 7.000 mm

Die gap range

0.05 – 12 mm

Surface Coatings

Chrome, multilayer chrome, CrN mod, metal amorphous, special polymer coating, tungsten carbide

Flat Die for Sheets
Flat Die for Sheets

For compact and foamed sheets

Removable and/or sliding lower lip and replaceable upper lip for wide die gap opening range for versions with 45°, 65°, or 90° restrictor bar.

raw materials

PP, PET, PA, PLA, PS, ABS, PMMA, PC, PVC, and more

technical data

Typ

5-part die body with removable upper and lower lip, fixed upper and adjustable lower lip, restrictor bar and die lip tempering

Breitenbereich

500 – 4,000 mm

Dickenbereich

6 – 60 mm

Beschichtungen

Chrome, multilayer chrome, CrN mod, metal amorphous, special polymer coatings

Flat Die for Tapes Tapes
Flat Die for Tapes Tapes

For film tapes

Versatile design due to replaceable and rotating lip which is smooth on one side and optionally grooved on the other side, depending on customer specifications.

raw materials

PP, HDPE, LDPE, PLA

technical data

Type

Two-part die body
Flex lip in upper die body with adjustment range of 2.5 mm

Width range

750 – 2,500 mm

Die gap range

0.05 – 2.0 mm

Surface coatings

Chrome, multilayer hard chrome, CrN mod, metal amorphous,or special polymer coatings

Flat Die for Biaxial Film
Flat Die for Biaxial Film

Single or multi-channel dies for biaxially oriented films

  • Greater convenience
    due to automatic flexible lip adjustment
  • Long service life
    due to die outlet zone custom-designed for material and shape.
  • Outstanding end product quality
    due to plane-parallel and flat surfaces at the die lip outlet zone
  • Optimized for BOPP, BOPET, or BOPA
raw materials

PP, PET, PA

technical data
Type 1 – 5 channel flat die
Width range 500 – 3,000 mm
Die gap range 0.05 – 3.0 mm
Surface coatings Chrome, multilayer hard chrome, CrN mod, metal amorphous, special polymer coatings, hardened die lips, tungsten carbide coated die lips


Flat Die for Coating Coating
Flat Die for Coating Coating

For extrusion coating

  • Extremely fine profile control
    with automatic flex lip adjustment.
  • Fast cleaning
    due to die splitter
  • Precise, fast adjustment of product widths
    using a combination of external and internal width adjustment.
  • Reduced edge trim
    due to separately adjustable deckling blades with internal width adjustment.
raw materials

LDPE, LLDPE, EVA, EMA, TPU and more

technical data

Type

Two-part die body with flex lip in upper die body with adjustment range of 1.2 mm

Width range

750 – 3,500 mm

Die gap range

0.05 – 1.2 mm

Surface Coatings

Chrome, multilayer chrome, CrN mod,metal amorphous, special polymer coatings, hardened die lips

Producing top quality

How to benefit from Reifenhäuser flat dies

Optimize
quality

Make a name for yourself as a top-quality supplier.

Increase
productivity

Achieve profitable production.

Maximize
service life

Save unnecessary maintenance costs.

Gain
convenience

Benefit from no-stress production, even with frequent product changes.

Achieve profitability

Service

We help you achieve long-term production success and support you in expanding your business with existing equipment. We are at your side with support, advice, know-how and services - in person, by phone and remotely. Do you already know the following services available from us?

After Sales Service : Repairs
Components
Die exchange

Die exchange reduces the internal die pressure (melt pressure) and improves the behavior of the melt flow across the entire width of the die.

Technical Support
Blown film lines
Flat film lines
Nonwoven lines
Components
Process Engineering Support

Technically, the line is running flawlessly but the product still fails to meet your expectations? Our process engineering support will assist you with fine adjustment.

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