Industry Knowledge

Compostable shipping pallets sound like an oxymoron — until you watch one survive a 12-foot drop with a 2,000 lb load. The materials, the engineering, and what it means for sustainable logistics.

Decades before PLA went mainstream, chemists were patenting compostable plastic formulations that never reached scale. The 1970s patents reveal what we missed — and what we’re now rediscovering.

PBAT — polybutylene adipate terephthalate — plays critical role in compostable film blends despite being petroleum-derived. Understanding PBAT’s role in compostable bag and film formulations supports informed B2B procurement evaluation.

Compostable adhesives — the bonding chemistry holding paper-based foodware structures together — represent foundation for boxes, bags, and various paper-based compostable products. Understanding compostable adhesive chemistry supports informed B2B procurement evaluation.

Cellulose-based packaging is the quiet workhorse of the compostable world: stronger than starch films, faster to break down than PLA, and made from wood, cotton, or bamboo pulp.

California’s 2014 SB 270 — first US statewide plastic bag ban — established precedent that subsequently shaped state-level plastic regulation across America. Understanding the historical significance provides B2B context for modern compostable program development.

Through the 1990s, US municipalities developed yard waste composting programs that established foundational composting infrastructure subsequently expanding to food waste and compostable foodware. Understanding this development provides B2B context for current composting program viability.

PLA and PHA are the two most common bioplastics in compostable foodware. They look similar but differ on cost, home-compostability, and use cases. Here’s the operator’s guide.

Seed paper calendars are a real product — wall calendars made from compostable paper embedded with wildflower or vegetable seeds. Tear off the pages, plant them, and they grow.

Ruben Rausing and Erik Wallenberg developed Tetra Pak aseptic packaging in 1944 in Sweden, eventually transforming beverage industry packaging globally. Understanding Tetra Pak history provides B2B context for the broader plastic-coated paper packaging industry development.

Paper-based compostable foodware is the workhorse of the industry — cheaper than PLA, faster to break down than molded fiber, and easier to brand. Here’s how it actually works.