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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How to Set Up a Composting Program at a Hospital: A Practical Implementation Guide
Hospitals generate substantial organic waste across cafeterias, retail cafes, patient meal services, and clinical departments — and most of it currently lands in landfill. Setting up a composting program at a hospital is operationally feasible but requires navigating real constraints: infection control rules, regulated medical waste boundaries, dietary department protocols, EVS workflow integration, finance approval,…
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10 Composting Documentaries and Films Worth Watching for Sustainability-Focused Viewers
Documentary films have shaped public understanding of composting, food waste, soil health, and broader sustainability over the past two decades. Wasted!, Just Eat It, Tomorrow, Kiss the Ground, A Plastic Ocean, and several others have reached mainstream audiences with messaging that complements household composting practice. This is a curated list of ten documentaries and films…
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Baby Food Pouches: Why Most Are Not Compostable Yet (And What’s Coming)
Baby food pouches transformed infant nutrition logistics over the past decade — convenient, lightweight, shelf-stable, easy for traveling, and beloved by toddlers who can self-feed. They also generated one of the fastest-growing infant-product waste streams. Conventional pouches are multi-layer plastic-and-foil construction that is virtually impossible to recycle in standard streams and not compostable. The compostable…
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What If My HOA Doesn’t Allow Compost Bins? A Practical Guide
Many homeowners associations restrict outdoor compost bins through aesthetic rules, pest concerns, or general restrictions on yard equipment. Composting-committed households living under these restrictions have several paths forward — low-profile or hidden composting solutions that comply with restrictions, structured engagement with HOA boards to change rules, alternative indoor systems, advocacy for state-level legal protections, and…
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The Compostable Test Swab That Was Trialed in Canada — What the Era Actually Produced
The COVID-19 era catalyzed enormous demand for disposable medical testing materials including swabs. Did a specific Canadian compostable test swab emerge from that period and undergo trials? The honest answer requires exploring what the era actually produced — billions of conventional swabs distributed globally, growing interest in compostable medical materials, and several research initiatives across…
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Can I Compost Junk Mail? A Detailed Practical Answer
The short answer is yes, most junk mail composts cleanly — plain paper inserts, kraft envelopes, newsprint flyers, and many other categories break down within months in active compost piles. The longer answer involves which categories don’t compost well (glossy magazines with heavy ink, plastic envelope windows, glittery promotional materials), how to prepare junk mail…
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A Buyer’s Guide to Compostable Lids for Salad Bowls in Foodservice Operations
Salad bowls represent one of the highest-volume foodservice categories in modern operations — quick-service salad chains, hotel breakfast bars, corporate cafes, airport concessions, and grocery prepared-food sections all serve salads at substantial scale. The lids that close those bowls handle dressings, transport stresses, customer handling, and visual presentation. This is a comprehensive procurement guide to…
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What’s the Right Moisture Level for a Compost Pile? A Practical Guide
The right moisture level for a compost pile is roughly 50 to 60 percent water content by weight — feel like a wrung-out sponge. Below 40 percent, microbial activity slows and decomposition stalls. Above 70 percent, anaerobic conditions develop and the pile becomes smelly and slow. The sweet spot is forgiving enough that most piles…
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Halloween Compostable Candy Wrappers: Brands, Tricks, and the Path Forward
Halloween produces an enormous concentrated waste stream of candy wrappers — millions of small foil and plastic wrappers from the trillions of treats distributed across a single night. Conventional candy wrappers are virtually impossible to recycle. Compostable candy wrapper alternatives exist but adoption remains uneven. This is an exploration of what’s actually available in compostable…
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How to Negotiate Volume Discounts on Compostable Packaging: A Procurement Playbook
Compostable packaging at scale unlocks meaningful volume discounts — typically 15 to 35 percent off list price for orders above key volume thresholds, sometimes more for very large commitments. Procurement teams that understand the volume-tier structure, the supplier economics, the negotiation leverage points, and the contract terms that protect both buyer and supplier capture significantly…
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The Basics of Plant-Based Sourcing for Foodware: From Crop to Cup
Plant-based sourcing for foodware now spans a complex supply chain — from sugarcane and corn fields to fermentation tanks to converters that produce the cups, plates, bowls, and bags that end up in foodservice operations. Understanding what’s actually being sourced, how it’s processed, what supply chain pressures shape availability and pricing, and what claims about…
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Kitchen Composting in Winter: Cold-Weather Workarounds That Keep the Practice Going
Winter is when most household composting practice falters. Outdoor piles freeze and slow to a stop. Kitchen scrap volumes continue but the disposal pathway is constrained. Frozen ground prevents burial. Snow covers the bin. Cold-weather workarounds — bokashi fermentation, indoor worm bins, frozen-scrap stockpiling, insulated compost piles, municipal organics participation — keep the composting practice…