
CPP Packaging — Cast Polypropylene Films for Heat-Seal Applications
CPP (Cast Polypropylene) Packaging from Trio Flexi Pack LLP provides excellent heat-seal properties and flexibility for a wide range of packaging applications. CPP is widely used as the inner sealant ...
CPP Packaging — Product Overview
CPP (Cast Polypropylene) Packaging from Trio Flexi Pack LLP provides excellent heat-seal properties and flexibility for a wide range of packaging applications. CPP is widely used as the inner sealant layer in multi-layer laminates and as a standalone film for overwrapping.
Key Features & Specifications
Applications & Use Cases
Printing Options
- Plain/Unprinted
- Flexographic printing
Finish Options
- Transparent
- Matte
- Metallized
Frequently Asked Questions
CPP is cast (not stretched) polypropylene, giving it better heat-seal properties and flexibility. BOPP is biaxially stretched, giving it better clarity and stiffness. CPP is used as sealant layer; BOPP as outer layer.
RCPP (Retort CPP) is a specially formulated CPP that can withstand retort sterilization temperatures up to 135°C. It is used as the sealant layer in retort pouches.

Available Sizes
- Width: 50–1500mm
- Thickness: 20–80 micron
- Core: 3" / 6"
Material Options
- Standard CPP
- Retort CPP (RCPP)
- Metallized CPP
- Matte CPP
- Anti-fog CPP
Industries Served
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