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PLA Resin Film Grade is an innovative solution in the sustainable materials market, designed to meet the growing demand for eco - friendly film products. Made from renewable resources such as sugar beets or other starch - rich plants, it offers a biodegradable alternative to traditional petroleum - based plastics. Our PLA Resin Film Grade is engineered to deliver high - performance film - forming characteristics, combining the practicality of plastics with environmental responsibility. It is suitable for a wide range of film - making applications, from packaging to agricultural uses, and helps businesses reduce their ecological footprint while maintaining product quality and functionality. The resin undergoes a precise production process to ensure reliability and consistency in film - production settings.
Good Moisture Vapor Barrier: PLA films provide a moderate barrier against moisture vapor, making them suitable for products that are sensitive to humidity. This helps maintain product quality and prevents spoilage or degradation due to moisture ingress.
Easy Processing and Convertibility: Our PLA Resin Film Grade can be easily processed using common film - making techniques such as blown film extrusion and cast film extrusion. It can be converted into various film formats and sizes, offering flexibility in production and meeting different application requirements.
Biodegradability and Waste Reduction: The resin's ability to biodegrade in industrial composting facilities helps reduce waste in landfills and the environment. It breaks down into natural components, contributing to a circular economy where materials are returned to nature in a beneficial way.
Renewable Resource - Based and Carbon Neutral: By using renewable plant - based materials, PLA Resin Film Grade helps offset carbon emissions. The plants used to produce the resin absorb carbon dioxide during growth, and the resin's production and degradation processes have a lower overall carbon impact compared to fossil - based plastics.
Dairy Product Packaging: PLA films can be used for packaging dairy products like cheese, butter, and yogurt. Their moisture barrier properties help maintain product freshness, and their eco - friendly nature appeals to health - conscious consumers in the dairy market.
Household and Cleaning Product Packaging: For household cleaning supplies, PLA films can provide sustainable packaging options. They can be used for packaging detergents, cleaning cloths, and other household products where moisture resistance is important.
Medical and Healthcare Packaging: Beyond disposable items, PLA films can be used for sterile packaging of medical instruments and devices. Their ability to withstand sterilization processes makes them suitable for maintaining product sterility until 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 | ≥16 |
| Elongation (Longitudinal) | ASTMD 4321-2004 | 50mm/min | % | ≥200 |
| Elongation(transverse) | ASTMD 4321-2004 | 50mm/min | % | ≥350 |
| 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 | 23℃ | g/cm3 | 1.30±0.05 |
| Biodegradation | ||||
| biodegradation rate in 12 weeks | EN 13432 /ASTMD 6400 | % | >98 | |
