Polypropylene/Polyethylene Composite Film BOPP - LDPE

Polypropylene/Polyethylene Composite Film BOPP - LDPE

Polypropylene/polyethylene composite film is a plastic composite film with a relatively simple structure but wide applicability. It can be used to package various granular and powder products, including snacks, medicines, dietary supplements, etc. For products with fast market circulation and short storage time requirements, this is a very cost-effective packaging material.

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Features
Technical Indicators
Overall Dimension

Polypropylene: Good hygienic properties. Good transparency and gloss. Excellent tensile strength and impact resistance. High heat resistance, use temperature up to 120°C. Good chemical stability, can withstand acid, alkali, salt solution and most organic solvents below 80°C. Excellent water barrier, one of the best water barrier and moisture barrier materials, but not suitable for products with strict oxygen barrier properties. Polypropylene: Low density, but flexible. Good ductility, easy to process, easy to heat seal.
· Water vapor transmission ≤5.5g/(㎡·24h). · Oxygen transmission ≤1500cm³/(㎡·24h·0.1Mpa). · Peel strength ≥1.0N/15mm. · Heat seal strength ≥7.0N/15mm · Residual solvent ≤5.0mg／㎡