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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Wholesale vs Pallet vs Case Pricing for Compostable Packaging: A B2B Procurement Guide to Order Quantity Economics in 2026
How compostable packaging pricing tiers work — case, pallet, and truckload economics, when each tier makes sense for B2B operators, the inventory carrying cost trade-offs, and the procurement framework for getting it right.
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A Compostable Tray at a Royal Wedding
Royal wedding catering is one of the most-watched, highest-stakes catering jobs in the world. The recent shift toward compostable service ware at these events is quiet but real — here’s what’s documented and what’s reasonable to assume.
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6 Compostable Items for Pop-Up Restaurants
Pop-up restaurants don’t have time to install a dishwasher, but they don’t have to default to plastic. Here are six compostable items that handle the realities of pop-up service without sacrificing presentation.
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What Percentage of Food Waste Could Be Composted?
The technical answer is about 95% — almost all food waste is compostable. The actual answer depends on what infrastructure exists, what people are willing to do, and which waste streams get separated.
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Replacing Plastic Wrap With Beeswax Wraps in Your Kitchen
Beeswax wraps replace most of what plastic wrap does in a home kitchen — for some uses better, for others worse. Here’s where they shine, where they fail, and how to actually make the switch stick.
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A Compostable Stadium Cup Used in 90,000-Seat Venues
When a 90,000-seat stadium switches its beer cups from PET to compostable PLA, the supply chain has to move 4 million cups a season. Here’s what one program looks like in practice.
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Pizza Boxes: Greasy or Not, How to Compost Them Right
Greasy pizza boxes shouldn’t go in recycling — but they’re perfect for compost. The full guide to composting pizza boxes (and which boxes won’t compost).
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Beach Day Zero-Waste Kit: Cooler to Cleanup
A working zero-waste beach day kit — cooler, food, drinks, sunscreen, cleanup. Real items, practical packing list, and what to actually skip.
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The Compostable Cup With a Built-In Sustainability Story Printed on It
Some compostable cups now carry their sustainability story directly — QR codes, disposal instructions, lifecycle facts. A look at the practice and what works.
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Can I Use Compost in Pots?
Pure compost in pots usually doesn’t work — too dense, too rich, too compacted. The right ratio with potting mix produces excellent results. Here’s the math.
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Easter Basket Grass: Compostable Options That Look Great
Plastic Easter grass is one of the worst single-use offenders in the holiday aisle. Here’s what compostable options actually look like, how they hold up in a basket, and which ones photograph well enough for the Sunday morning hunt.
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Memorial Day Picnic Cleanup: Composting Burger and Hot Dog Wrappers
Memorial Day picnics generate a specific kind of waste — greasy paper wrappers, ketchup-stained napkins, used parchment from burger trays. Here’s what actually composts after the cookout and what doesn’t.