A sustainable and eco-friendly formulation for creating biodegradable injection-molded containers. This formulation uses a blend of polylactic acid (PLA) and recycled paper pulp, ideal for takeout meals and portion-controlled packaging, providing excellent thermal stability and easy compostability.
Technical Specifications
pH Level: Neutral
Shelf Life: 12 months
Batch Size: 50 kg - 200 kg
Processing Time: 2 - 3 hours
Temperature: 180°C during molding phase
Storage: Store in a cool, dry place away from direct sunlight
Filler material enhancing biodegradability and compostability
Calcium Carbonate
5.0%
Filler for improved thermal stability and rigidity
Glycerin
2.0%
Plasticizer for enhancing material flexibility
Acetic Acid
1.0%
pH stabilizer and process aid
Composite Anti-Foaming Agent
1.0%
Reduces foaming during processing
Natural Antioxidant
3.0%
Preserves the material by preventing oxidative degradation
Manufacturing Process
Mixing Phase
Measure and combine Polylactic Acid and Recycled Paper Pulp in a high-shear mixer.
Add Calcium Carbonate and Glycerin, and mix until uniformly distributed.
Incorporate Acetic Acid slowly with continuous mixing to ensure homogeneity.
Additive Blending Phase
Slowly add Composite Anti-Foaming Agent and mix thoroughly.
Introduce Natural Antioxidant and blend until the mixture is stable and uniform.
Molding Phase
Preheat injection molding equipment to 180°C.
Feed the blended mixture into the molding machine.
Inject into the mold under controlled pressure, allowing it to set and cool in place.
Usage Instructions
Use the containers for packaging takeout meals and portion-controlled servings. Ensure contents do not exceed the recommended temperature of 70°C. Containers are fully compostable in industrial facilities.