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BOPP&CPP

BOPP&CPP

The production of BOPP films is to make melt of polypropylene into sheet or thick film through long and narrow head of machine, then to stretch into two perpendicular directions (horizontal and vertical) at the same time or by steps, with proper cooling, thermal treatment or special processing (such as corona, coating and so on).

To produce BOPP films with stretching method, there are two-step stretching and linear synchronous stretching. To produce with bubble tube method, there are usual double bubble method and recently introduced three bubble method.

Regular BOPP films include: Plain BOPP films, Heat Sealed BOPP films, Tobacco films, BOPP Pearlized films, BOPP Metallizable films, Matt films and so on.

The production of CPP films is to make the melt of polypropylene into flat film with no stretch and non-orientation by shock chilling and casting. CPP films can be classified as General CPP films, Metalize CPP filmes, Retort CPP films.

We provide below materbatches for the production of BOPP and CPP films:

We provide below materbatches for the production of BOPP and CPP films:

  • 01

    Antiblock

  • 02

    Antistatic

  • 03

    Slip

  • 04

    Antifog

  • 05

    Matt compound

  • 06

    Processing aids

  • 07

    Processing aids

  • 08

    Processing aids

  • 09

    Heat managemen

  • 10

    Slip antistatic

  • 11

    Slip antiblock

BOPP&CPP.pdf

7.96MB
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