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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Lunar New Year Red Envelopes That Compost
Most red envelopes for Lunar New Year are foil-coated or plastic-laminated. Compostable versions exist — here’s how to find them, what to look for, and which materials actually break down.
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13 Foods That Compost Faster Than You Think
Most home composters wildly overestimate how long common food scraps take to break down. Here are 13 foods that compost faster than expected — with realistic timelines.
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Compostable Coffee Brew Bags: A B2B Buying Guide for Specialty Coffee Operations
Coffee brew bags — the dedicated single-serve coffee bags for steeping coffee like tea — represent emerging specialty procurement category for coffee shops, hotels, office coffee, and various foodservice. Understanding compostable coffee brew bag specifications supports informed B2B procurement.
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The Compostable Stamp Issued by a National Postal Service
Has any national postal service actually issued a compostable stamp? The answer is more nuanced than a yes or no — here’s what the philatelic record shows.
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6 Compostable Items Every Office Cafeteria Needs
If your office cafeteria runs disposables, these six compostable categories deliver the highest impact for the cost and operational change required.
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How to Manage Compostable Packaging Inventory at Multiple Locations
Multi-location compostable packaging inventory has unique gotchas — shorter shelf life, regional differences, and contamination risk. Here’s a practical playbook.
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The Role of PBAT in Compostable Film Blends: A Foodservice Operator’s Technical Reference
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.
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Compostable Customer Research Deep Dive: A B2B Strategic Reference
Customer research about compostable program response — through surveys, focus groups, behavioral observation, and data analysis — supports informed B2B program development based on actual customer perspective. Understanding customer research supports strategic decisions.
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Compostable Packaging Service Level Agreements: A Procurement Guide
Service Level Agreements (SLAs) for compostable packaging suppliers turn fuzzy expectations into measurable commitments — fill rate, lead time, on-time delivery, quality acceptance, certification maintenance. This B2B procurement guide covers the SLA structure, key metrics, escalation, and remediation for compostable supplier programs.
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A Compostable Pallet That Survived a 12-Foot Drop Test
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.
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A 1970s Compostable Plastic Patent the World Forgot
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.
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Giving Tuesday: Donating to Compost-Forward Charities
Giving Tuesday gives compost-aware donors a chance to fund organizations advancing composting, soil health, and circular food systems. Here’s a vetted list of compost-forward charities.