Summary
Highlights
Single-use takeaway boxes, often made of plastic or EPS, pose a significant environmental problem. Saninma Pereira introduces a solution: a biodegradable food packaging box crafted from sugarcane bagasse and coconut coir. This molded fiber clamshell box is suitable for fresh meals and retail food, targeting food manufacturers, restaurants, and retailers, and appealing to consumers seeking safe and compostable packaging.
The product utilizes local residues—bagasse and coir—transforming underused waste into valuable packaging. This innovation replaces polluting EPS, diverts waste from landfills and incineration, and supports rural supply chains. While EPS is cheap, it's highly polluting. Existing bagasse-only boxes can get soggy, but by blending strong, moisture-resistant coir, a sturdier, biodegradable alternative is created that performs better without a plastic liner.
The manufacturing process begins by sourcing and sorting clean bagasse and coir fibers. Bagasse is pre-treated with light alkali to open its fibers, and coir is chopped and alkali-washed for better bonding. The two are then pulped and blended at a ratio of approximately 70% bagasse to 30% coir, with food-safe helpers added for consistency. The mixture is molded into clamshell shapes with reinforced corners and lids, hot-pressed and dried for rigidity, trimmed, finished, and subjected to quality checks for strength, moisture, and food safety before being packed and dispatched.
The key innovation lies in blending bagasse and coir fibers, balancing moldability with strength to produce a durable, water-resistant box superior to single-material products. With the global sustainable packaging market growing over 6% annually and local regulations restricting EPS, the demand for this type of packaging is strong. This product offers a timely, practical solution and a viable alternative to EPS and single-use plastic.