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 Deli Container Sizing Cheat Sheet for Grab-and-Go Operations in 2026
The B2B sizing reference for compostable deli containers — round vs square vs rectangular formats, the 8oz to 32oz size grid, lid pairing, stacking economics, and per-unit pricing for grab-and-go and meal-prep operations.
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Can I Compost Charcoal Briquettes?
Charcoal briquettes can or can’t go in compost depending on the type. Here’s how to tell the difference and what to do with the ash.
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Compostable Packaging for Airline Catering: A B2B Operator’s Guide
Airline catering operations face specific compostable packaging challenges: extreme volume scale, diverse meal categories spanning international cuisines, weight-sensitive procurement (aircraft fuel costs), regulatory compliance across jurisdictions, and waste management complexity. Building compostable programs requires understanding the distinctive operational profile.
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The Compostable Hairnet for Food Service Workers
Compostable hairnets exist — they’re newer than people realize. Here’s what’s actually being used in commercial kitchens, and the engineering behind them.
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What’s the Best Brown Material for Compost?
Browns (carbon-rich materials) balance greens in a compost pile. Six of the best options ranked by performance, availability, and trade-offs.
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7 Best Indoor Compost Bins for Small Spaces
Seven indoor compost bin options for apartments, condos, and small kitchens — from $0 to $700. Honest pros and cons for each.
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A Buyer’s Guide to Compostable Lid Domes for Cold Cups
Compostable dome lids for cold cups: when to use them, what to spec, and the difference between premium and budget options.
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A Buyer’s Guide to Compostable Lids for Smoothie Cups
Compostable smoothie lids are trickier than they look. Here’s what to look for in dome size, sip hole, straw compatibility, and material match.
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The Basics of Circular Economy in Foodservice
Circular economy in foodservice means more than ‘compostable everything.’ Here’s what it actually looks like operationally — and where it works.
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A Compostable Birthday Banner: How They Made the Lettering Hold
Compostable banners exist, but the lettering challenge isn’t obvious. Here’s what a small Brooklyn studio worked out for a 50-banner birthday-party order.
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A Buyer’s Guide to Compostable Pepper Sachets
Compostable pepper sachets sound simple — they’re not. Here’s what to look for in materials, seal integrity, and certifications.
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How to Compost When You Cook for One
Composting when you live alone produces about 1-2 pounds of scraps a week. Here’s how to make it work without smell, fruit flies, or a full bin sitting around.