Unidirectional polypropylene film (OPP film) is a film material
made by unidirectional stretching of polypropylene resin. Its core
characteristics are high strength, good transparency, and
controllable cost.
Core Advantages:
Excellent mechanical properties, high longitudinal tensile
strength, good stiffness, and not easily torn or deformed.
Excellent transparency and gloss, clearly showcasing the product's
appearance inside the packaging and enhancing the display effect.
Strong chemical stability, resistant to acids, alkalis, and oils,
and unreactive to most substances.
Lightweight and moderately cost-effective, offering better value
for money compared to other plastic films, and easy to process.
Good barrier properties, effectively blocking moisture and odors,
extending product shelf life.
Main Uses:
Food Packaging: Used for outer packaging of snacks such as
biscuits, potato chips, candy, and bread, combining preservation
and display functions.
Daily Necessities Packaging: Packaging film or outer packaging bags
for products such as cosmetics, detergents, tissues, and masks.
Industrial Packaging: Can be used as protective packaging for
electronic products and hardware accessories, or as a surface
material for composite packaging.
Printing and Labeling: Due to its good printability, it is often
used to make advertising stickers, product labels, shopping bags,
etc.
