China CPP & OPP Heat Seal Film Supplier - High Barrier & Antibacterial for Bags and Rolls from Our Factory
Product Parameters
| ITEM | UNIT | TYPICAL VALUES |
|---|---|---|
| Width | mm | custom |
| Thickness | micron | custom |
| Shrinkage | ％ | TD: ≤2.5 MD: ≤4.5 |
| Shrink Temperature | ℃ | 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 |
Product Applications
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.
Product Advantages
1. Customizable Sizes and Thicknesses
Available in custom widths and thicknesses to meet specific packaging requirements.
2. Excellent Sealing Performance
Provides strong and reliable heat seals, ensuring packages remain secure during transportation and storage.
3. Versatile Applications
Suitable for a wide range of products, including food, textiles, cosmetics, and industrial goods.
4. High Clarity and Gloss
Enhances product visibility and presentation, making packaged goods more attractive on shelves.
5. Low Shrinkage Rates
Ensures dimensional stability, maintaining package integrity and reducing the risk of deformation.
6. Economical and Durable
By utilizing advanced materials and design, our packaging ensures long-lasting protection while maintaining high standards of quality and reliability.
7. Easy Processing and Handling
Compatible with standard packaging machinery, ensuring seamless integration and high production efficiency.
8. Moisture and Chemical Resistance
Protects products from moisture and chemical exposure, maintaining product quality and safety.
9. Environmentally Friendly
Supports sustainable packaging practices through recyclable materials and reduced material usage.
10. Wide Temperature Range
Effective sealing performance across a broad temperature range (100-135℃), ensuring flexibility in packaging processes.
Frequently Asked Questions
QWhat are the main applications of CPP & OPP heat seal film?
CPP & OPP heat seal film is widely used in packaging for textiles, flowers, food (including leisure food, baked food, and quick-frozen food), daily necessities (cosmetics, washing products), and industrial products (electronic components, hardware products).
QCan the dimensions and thickness of the film be customized?
Yes, both the width and thickness of the heat seal film can be customized to meet your specific packaging requirements.
QWhat is the sealing temperature range for this film?
The typical shrink and sealing temperature range for the film is between 100℃ and 135℃, which ensures effective sealing performance across a wide range of processes.
QWhat is the shrinkage rate of the CPP & OPP film?
The typical shrinkage values are ≤2.5% in the Transverse Direction (TD) and ≤4.5% in the Machine Direction (MD), providing excellent dimensional stability.
QWhat are the main advantages of using this heat seal film?
The film offers high clarity and gloss, excellent sealing performance, low shrinkage rates, moisture and chemical resistance, easy processing, and is environmentally friendly as it supports recyclable materials.