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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6 Things to Avoid When Marketing Compostable Products
The compostable products category has a credibility problem because too much of the marketing is misleading. The FTC’s Green Guides and recent enforcement actions have made it clear which claims are illegal. Here are six things you must not do if you market compostable products — with the actual rules and the consequences for getting…
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A Compostable Stage at a Music Festival: How They Built and Composted It
The idea of a fully compostable music festival stage sounds like a stunt. Some festivals have actually done it — built secondary stages out of mycelium blocks, bamboo lashings, hemp cloth, and bagasse panels, then composted the whole structure after teardown. Here’s what the projects looked like, what worked, and the limits of the approach.
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The Compostable Game Pieces in a Major Board Game Reissue
The board game industry has quietly been experimenting with compostable game pieces — wooden meeples reissued in molded fiber, plastic tokens replaced with seeded paper, plastic miniatures swapped for cornstarch-PLA. The reissue versions exist; whether they fully compost is a more interesting question. Here’s what’s actually happening in the category.
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Compostable Bagel Wraps: A B2B Buying Guide for Bagel Shops and Bakery Operations
Bagel wraps — the dedicated wrappers for individual bagels in single-serve and multi-bagel applications — represent a high-volume specialty procurement category. Understanding compostable bagel wrap specifications supports informed B2B procurement for bagel-focused operations.
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The 1991 German Packaging Ordinance: How European EPR Pioneer Established Industry Framework
Germany’s 1991 packaging ordinance — establishing extended producer responsibility (EPR) for packaging — pioneered EPR framework that subsequently influenced global regulatory development. Understanding German EPR history provides B2B context for modern EPR programs.
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How to Clean a Compost Bin Without Harsh Chemicals
Bleach and scented disinfectants kill the microbes you actually want in a compost bin and leave residues that suppress decomposition for weeks. Cleaning the bin without harsh chemicals isn’t just nicer — it works better. Here’s the practical method for indoor and outdoor bins, kitchen pails, and the occasional deep clean.
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Compostable Curry Bowls: A B2B Buying Guide for Indian, Thai, and Asian Curry Operations
Curry bowls — the dedicated containers for curry service across Indian, Thai, Japanese, and various Asian curry operations — represent a specialty bowl procurement category. Understanding compostable curry bowl specifications supports informed B2B procurement.
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Can I Compost Vacuum Dust?
Vacuum dust is mostly skin cells, hair, food crumbs, and fiber from textiles and rugs. Some of that composts cleanly. Some of it doesn’t, and what’s in your specific dust depends on your specific home. This post answers the composting question with the actual ingredient breakdown — and tells you when to dump it in…
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A Buyer’s Guide to Compostable Cocktail Cups for Bars
Cocktail cups need to hold up to ice, citrus, alcohol, and a guest jamming a stir straw down into them. Compostable options exist for every common cocktail format — but the spec varies a lot by drink type. This guide walks bar managers through the practical decisions: PLA versus paper versus PHA, sizes by drink…
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How to Audit Your Office for Sustainability Improvements
An office sustainability audit doesn’t need an external consultant or a $30,000 line item. A facilities manager and a willing volunteer can complete a meaningful audit in a few weeks. This walks through the practical steps: what to measure, where to look, what changes will actually move numbers, and what’s not worth your time.
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The 1997 NatureWorks Cargill-Dow Joint Venture: How Modern PLA Was Commercialized
The 1997 Cargill-Dow Polymers joint venture launched what became NatureWorks LLC — the first commercial-scale PLA production facility globally. Understanding the history provides B2B context for modern compostable industry foundations.
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Compostable Sandwich Wrap Sizing Guide: A B2B Detailed Reference
Sandwich wrap sizing — varying across sandwich formats from small lunch sandwiches through large submarine/hoagie sandwiches — affects sandwich operation procurement substantially. Understanding sizing supports informed B2B procurement.