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PLA Resin Film Grade is at the heart of sustainable innovation in the film - making industry. Derived from renewable resources such as rice hulls or other agricultural by - products, it provides a biodegradable and eco - friendly alternative to conventional plastics. Our PLA Resin Film Grade is designed to meet the specific demands of film - production processes, offering excellent film - forming properties and a range of desirable characteristics. It enables businesses to adopt a more environmentally friendly approach to packaging and film products while maintaining the performance standards required by consumers. The resin is produced through advanced polymerization techniques to ensure quality, consistency, and reliability in film - making applications across various industries.
Excellent Printability and Adhesion: PLA films have good printability and adhesion properties. They can be printed with high - definition graphics and text using various printing methods. Inks and coatings adhere well to the film surface, ensuring lasting and vibrant prints that enhance product presentation.
Thermal Stability and Dimensional Stability: Our PLA Resin Film Grade exhibits good thermal stability during processing and dimensional stability in the final film products. This ensures that the films maintain their shape and size during production and usage, providing reliable packaging solutions.
Biodegradability and Eco - Safety: The resin is certified biodegradable and compostable under industrial composting conditions. It breaks down into natural components that are safe for the environment and human health, reducing the long - term environmental impact of film products.
Renewable and Sustainable Production: By using renewable plant - based materials, our PLA Resin Film Grade supports sustainable agricultural practices and reduces the depletion of non - renewable resources. It helps businesses contribute to a more sustainable supply chain and meet their environmental objectives.
Bakery Product Packaging: PLA films can be used to package bread, pastries, and other baked goods. Their transparency allows consumers to see the products inside while maintaining freshness. The films can also be printed with branding and nutritional information to enhance market appeal.
Consumer Electronics Accessories: For packaging smartphone cases, earphones, and other electronic accessories, PLA films provide an eco - friendly option. They can be designed with anti - static properties to protect sensitive electronics during shipping and storage.
Medical and Healthcare Applications: PLA films can be used for packaging medical devices, disposable medical supplies, and pharmaceutical products. Their biodegradability and sterility make them suitable for single - use medical packaging that needs to be disposed of safely after use.
| Biodegradable waste bags | ||||
| Properties | ASTM | Test Condition S.I.Units Typical Values | ||
| Mechanical | ||||
| Tensile Strength (Longitudinal) | ASTMD 4321-2004 | 50mm/min | Mpa | ≥17 |
| Tensile Strength(transverse) | ASTMD 4321-2004 | 50mm/min | Mpa | ≥17 |
| Elongation (Longitudinal) | ASTMD 4321-2004 | 50mm/min | % | ≥350 |
| Elongation(transverse) | ASTMD 4321-2004 | 50mm/min | % | ≥450 |
| Tensile Modulus | ASTMD 4321-2004 | 50mm/min | Mpa | ≥150 |
| Heat sealing strength | ASTM F88-06 | 300mm/min | N/15 mm | ≥8 |
| Right angle tear strength | ASTM D1004-2009 | 500mm/min | N/mm | ≥90 |
| Thermal | ||||
| Heat Distortion Temp. | ASTM D648-2007 | 1.8Mpa | ℃ | <100 |
| Others | ||||
| Melt Flow Rate | ASTM D1238-2010 | 190℃,2.19K | g/10min | 2-5 |
| Density | ASTM D792-2007 | 23C | g/cm3 | 1.20±0.05 |
| Biodegradation | ||||
| biodegradation rate in 12 weeks | EN 13432 /ASTMD 6400 | % | >98 | |
