Bio Compostable Compounds for Multilayer Films
Biodegradable packaging films have gained immense popularity, contributing to sustainable practices. These mutlilayer films are produced from bio compostable compounds to create flexible and excellent barrier characteristic packaging films. With consumer consciousness around environmental footprint and sustainability, bio-based multilayer films are biodegradable and recyclable. Perfect Colourants & Plastics Pvt.Ltd provides bio compostable compounds for multilayer films. Our MBs and compounds are compatible with biodegradable carriers, including PBT, PBS, PLA, PHA/PHB and other bio-resins. As the demand for bioplastics increases, bio compostable compounds and masterbatches have transformed how industries approach plastic manufacturing.
Also Read: Halogen-free Flame Retardant Balance of Sustainability & Fire Protection in Cars
What are Bio Compostable Compounds?
Bio compostable compounds are eco-friendly compostable granules derived from renewable sources like PLA and starch-based materials. When disposed of under composting conditions, these compounds break down into carbon dioxide, water and biomass, leaving behind no residue. At PCPPL, as a bio compostable masterbatches manufacturer in India, we offer a range of Bio-based MBs engineered for multilayer film extrusion. For flexible packaging films, choose PCPPL’s masterbatches.How Bio Compostable Compounds are Used in Multilayer Films?
Multilayer films combine various layers of materials, each providing unique characteristics; this includes superior strength, barrier protection, heat sealability and printability. Below is how these bio-based compounds are used in the production process:Different Layers of Film
Each layer of the multilayer film serves a different purpose. The bio-based compounds are employed to cater to these functional needs:- The Barrier Layer: This is the outer layer, where the compounds used with PLA offer excellent clarity and printability.
- The Core Layer: The compound provides flexibility and oxygen barrier properties.
- The Inner Layer: Designed for heat sealability, the MB imparts desired mechanical and optical properties.
Performance Enhancement Additives
To further optimize the performance, functional additives are compatible with compostable compounds. This includes anti-block and slip agents, UV masterbatches and processing aid masterbatches.Advantages of Bio Compostable Compounds for Multilayer Films
- Fully Compostable: The films are compostable in undesirable conditions, complying with relevant standards.
- Superior Barrier Properties: Our compounds offer excellent barrier properties, while maintaining moisture and gas transmission; eco-friendly+performance, the perfect packaging films with PCPPL’s masterbatches.
- Food-contact Safe: FDA-approved compounds are suitable for food contact packaging applications like chips, confectionery, wraps, frozen food, etc.

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