Tianchen Materials
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| ITEM | UNIT | TYPICAL VALUES |
|---|---|---|
| Width | mm | Custom |
| Thickness | micron | Custom |
| Shrinkage | % | TD: ≤2.5 | MD: ≤4.5 |
| Shrink Temperature | °C | 100 – 135 |
| Proportion | g/cm³ | OPP: 0.91 | CPP: 0.96 |
| Tear Strength | % | TD: ≤80 | MD: ≤200 |
| Transverse Elongation at Break | MPa | TD: ≤200 | MD: ≤120 |
CPP & OPP heat seal film is widely used in textiles, flowers, food, daily necessities packaging, such as food packaging including leisure food packaging, baked food packaging and quick-frozen food packaging, etc.; daily necessities packaging including cosmetics packaging, washing products packaging, and industrial product packaging including electronic components packaging, hardware products packaging.
Available in custom widths and thicknesses to meet specific packaging requirements.
Provides strong and reliable heat seals, ensuring packages remain secure during transportation and storage.
Suitable for a wide range of products, including food, textiles, cosmetics, and industrial goods.
Enhances product visibility and presentation, making packaged goods more attractive on shelves.
Ensures dimensional stability, maintaining package integrity and reducing the risk of deformation.
By utilizing advanced materials and design, our packaging ensures long-lasting protection while maintaining high standards of quality and reliability.
Compatible with standard packaging machinery, ensuring seamless integration and high production efficiency.
Protects products from moisture and chemical exposure, maintaining product quality and safety.
Supports sustainable packaging practices through recyclable materials and reduced material usage.
Effective sealing performance across a broad temperature range (100–135°C), ensuring flexibility in packaging processes.
CPP (Cast Polypropylene) film has a higher density (0.96 g/cm³) and offers excellent heat sealability and softness, making it ideal for flexible packaging. OPP (Oriented Polypropylene) film has a lower density (0.91 g/cm³) and provides superior clarity, stiffness, and moisture barrier properties, commonly used for overwrapping and labeling.
Yes. Both the width and thickness of our CPP & OPP heat seal films are fully customizable to meet your specific packaging requirements. Please contact us with your specifications for a tailored solution.
The film is designed to perform effectively within a sealing temperature range of 100–135°C, providing flexibility for various packaging machine settings and production environments.
Yes. The film is widely used in food packaging applications including leisure food, baked goods, and quick-frozen food packaging. It offers moisture resistance and maintains product freshness and safety.
Yes. Our CPP & OPP heat seal films are compatible with most standard packaging machinery, ensuring easy integration into existing production lines and high operational efficiency.
Yes. Our films support sustainable packaging practices by using recyclable polypropylene materials and optimizing material usage to minimize environmental impact, aligning with modern green packaging standards.
