Category: Sustainable packaging

Over 100 million tons of lignin, the second most abundant natural biopolymer, are isolated yearly as waste from the paper and bioethanol industries, prompting its valorization for new applications. This inexpensive and abundant resource is now being extensively explored for its potential in food products and related applications, addressing the growing demand for sustainable materials.

According to the Food and Agriculture Organization (FAO), roughly one-third of all food produced globally is lost or wasted, amounting to around 1.3 billion tons per year. Edible coatings are an innovative and eco-friendly solution that helps to significantly reduce these post-harvest losses and improve overall food quality.

According to the FDA, certain grades of high-density polyethylene are approved for direct food contact. But are HDPE containers food safe in all applications? The answer depends on several key factors, including the resin's origin and how it's used.

According to the FDA, vegetable stickers are made with food-safe materials, though they are not intended to be eaten. These tiny labels play a large role in produce identification, and understanding what are vegetable stickers made of is key to proper disposal and environmental awareness.

According to the US FDA, Polylactic Acid (PLA) is generally recognized as safe (GRAS) for use in food packaging under recommended conditions. This renewable, plant-based bioplastic is gaining traction as a sustainable alternative to traditional, petroleum-based plastics.

The flexible retort pouch, a modern packaging solution used for tuna, was first developed for military rations in the 1960s. Understanding what are tuna pouches made of reveals a sophisticated, multi-layered structure engineered for strength, safety, and convenience.