PP film is a non-stretch, non-oriented cast film featuring lightweight, high transparency, good flatness, rigidity, strong mechanical adaptability, excellent heat-sealability, moisture resistance, and heat resistance. It also boasts a smooth finish, high film-forming speed, uniform thickness, moisture resistance, oil resistance, and excellent cold and heat resistance. It is easy to heat-seal and has better crimp resistance and compatibility with packaging machinery than polyethylene film.
PP film, with its moisture-proof, high mechanical strength, good dimensional stability, light weight, non-toxic, odorless, and excellent printing properties, is widely used in printing (labels, etc.), coating, food and agricultural product packaging bags, vacuum aluminum coating, capacitors, and more.


Applications of PP film are categorized into the following types:
Standard BOPP Film
2. BOPP heat-seal film
3. BOPP Packaging Film
4. BOPP pearl film
5. BOPP metallized film
6. Matte BOPP Film
7. Anti-fog BOPP Film
8. BOPP repositionable film
9. Anti-counterfeiting BOPP Film
10. BOPP ball film.

Advantages of PP Film:
1. Non-toxic & Safe: Free of harmful substances like lead and chromium, odorless, and safe for direct contact with food. It boasts excellent environmental performance, releasing no toxic gases upon combustion, thereby minimizing harm to both the environment and human health.
2. Waterproof and Moisture-Proof: Features excellent sealing properties, offering waterproofing, moisture resistance, and environmental friendliness.
3. Cold and Heat Resistant: Strong frost resistance, won't crack at -30°C in winter; retains shape under 130°C high temperature.
4. Scratch Resistance: Excellent mechanical properties, strong resistance to bending fatigue, high friction coefficient resistance, 5 Newtons of gravity scratching leaves no痕迹.
5. Oil-Resistant and Easy to Clean: High density, strong heat resistance, oil stains are easy to clean, and excellent stain resistance.
6. Bright Colors: Excellent chemical stability, does not react with the majority of chemicals, maintaining a lasting vibrant color.
7. Textural Aesthetics: Strong surface texture with realistic tactile feel, capable of realizing designers' diverse design concepts.
8. Insulation and Dielectric Resistance: Excellent high-frequency insulation properties, as it absorbs almost no water, the insulation performance is not affected by temperature, with a high dielectric constant and good resistance to voltage and arc.
9. High moldability: Easy and convenient for subsequent processing, suitable for flat bonding, wrapping, and vacuum forming, and resistant to folding.
10. Custom-Made to Order: Satisfies clients' personalized design needs with customized production.


Selection of PP Film:
1. Different surfaces require different adhesiveness.
2. Materials with similar surfaces but different compositions may require varying adhesiveness.
3. Subsequent processing steps are crucial for determining the stickiness. General subsequent processing includes bending, stamping, cutting, drilling, and thermal forming, etc.
4. Appropriate combination of thickness and adhesion.
5. The tensile strength and elongation of the PP film to ensure the flexibility and strength of the protective film meet the requirements.
6. Selection Principles for PP Film: Thorough testing.
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