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PET PLA twin-screw co-extrusion sheet unit

Summary: The production line adopts a new extrusion system-co-directional parallel batching and mixing twin-screw extruder, which has the characteristics of starvation feeding, high-efficiency mixing, devolatilization and exhaust, self-cleaning performance, building block combination and stable extrusion. It fully applies its special performance, is connected with auxiliary film forming machines, and has the advantages of integrating mixing and forming, thus saving space, reducing labor and saving energy. In processing PET/PLA sheets, through the special optimization design of the vacuum exhaust system, it is not necessary to configure the raw material drying system. On this basis, if the crystallization device is added, the sheet products will be more competitive.

Key words: twin-screw, sheet machine

  • Product Description
  • Equipment parameters

    Model

    Number of layers

    Sheet thickness (mm)

    Effective width of sheet (mm)

    Maximum extrusion capacity (kg/h)

    HWJP75S/50S-1000

    GAG

    0.18~1.8

    ≤ 710

    360

    HWJP75S/50S-1000

    GAG

    ≤1000

    360

    HWJP75S/50S-1400

    GAG

    ≤ 1250

    360

    HWJP95S/65S-1500

    GAG

    ≤ 1460

    650

    Note: specifications can be customized according to user needs

     

    Product introduction:

    PET twin-screw co-extrusion sheet production line adopts a new extrusion system with parallel twin-screw batching and mixing extruder. It has the characteristics of starving feeding, high-speed mixing, devolatilization and exhaust, self-cleaning performance, building block combination and stable extrusion. It makes full use of its special performance, is connected with auxiliary film forming machine, and has the advantages of mixing and forming integration, thus saving space, reducing labor and saving energy, in the processing of PET sheet, through the special optimization design of the vacuum exhaust system, it is not necessary to configure the raw material crystallization dry system. On this basis, if the crystallization drying device is added, the sheet products will be more competitive.

     

    Finished Products Applications:

    Packing box, color stereo film

    xx

     

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