Compostable Packaging Resources & Guides
Welcome to the Pure Compostables resource library — a working set of in-depth guides written for the people who actually procure, evaluate, and switch to compostable packaging. You’ll find detailed certification breakdowns (BPI, TUV, EN 13432, ASTM D6400 and beyond), step-by-step playbooks for transitioning a business away from conventional plastics, and product selection guides covering bag sizes, materials, and use cases. Every article is written from the perspective of a manufacturer with thirteen years of operating experience — not a marketing team. Use the categories below to navigate by topic, or browse the most recent guides directly. If your question isn’t answered here, our team is happy to help — start with our wholesale page or send us a note via the contact page.
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Compostable Catering Full-Pan Containers: A B2B Buying Guide
Full-pan catering containers — the largest standardized catering format containers — represent essential procurement for major catering operations, large-scale corporate dining, hospital foodservice, school lunch programs, and large event catering. Understanding compostable full-pan specifications supports informed B2B procurement.
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Industry Standards Development Process: A Foodservice Operator’s Reference
Industry standards development — the systematic process producing consensus standards like ASTM D6400, EN 13432, ISO 17088 — provides foundation for compostable industry verification. Understanding standards development supports informed B2B procurement evaluation.
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Is Composting Cost-Effective?
Composting can save households $50-200 per year on garden inputs and reduce trash hauling costs. For businesses, the math is more complex but often favorable. Here’s the honest cost-benefit picture.
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Summer Picnics: Compostable Plate Strategy
Summer picnic planning often defaults to either disposable plates or stacked dishes. A compostable plate strategy splits the difference — practical for transport, easier cleanup, and won’t end up in landfill forever.
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The 1965 First Disposable Coffee Cup: How a Simple Innovation Reshaped Coffee Service
The 1965 introduction of the first commercially-successful disposable paper coffee cup transformed coffee service globally. Understanding the historical foundation provides B2B context for modern compostable cup procurement and the trajectory the industry has followed.
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Cold Composting for the Lazy Composter: A Realistic Timeline
Cold composting takes 6-18 months but requires almost no effort. Here’s what to expect month by month, what works without turning, and what slow composting actually gives you compared to hot piles.
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A Compostable Dinner at the Davos Forum
The World Economic Forum at Davos serves food to thousands of attendees over a single week. A look at how the foodservice program has incorporated compostable disposables across major venues, what’s working, and what isn’t.
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A Compostable Garden Edge for Raised Beds
A specialty garden products company has tested compostable raised-bed border edges that decompose into soil after a single growing season — eliminating the long-term plastic-edge problem in raised-bed gardening.
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Why Did California Ban PFAS in Foodware?
California’s AB 1200 banned PFAS in plant-fiber foodware effective 2023. Here’s what PFAS are, why they were used, why California regulators decided to ban them, and what the industry response has looked like.
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Why Do Some Paper Straws Get Soggy?
Paper straws have a reputation for getting soggy, but not all paper straws are equal. The construction, the paper grade, and the coating make significant differences in how long a straw holds up in a drink.
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10 Compostable Materials Ranked by Manufacturing Carbon Footprint
A ranking of 10 compostable materials by their cradle-to-gate manufacturing carbon footprint, from lowest to highest. The numbers, the methodology, and what surprises people about the rankings.
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How to Document Procurement Decisions for Audit
A practical guide to documenting compostable packaging procurement decisions for sustainability audits, ISO compliance reviews, or internal governance. What to record, what to keep, and how long to retain.