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.
-
Compostable Burger Wraps: A B2B Buying Guide for Burger Restaurants and Quick-Service Operations
Burger wraps face specific operational challenges — high grease load, hot temperatures, structural needs to hold the burger together during customer eating. The compostable burger wrap category has matured to support these requirements.
-
Compostable Skewers for Catering: A B2B Buying Guide for Operators
Skewers are a deceptively complex catering category. Length, thickness, point geometry, food-contact safety, and end-of-life pathway all affect specifications. For caterers committed to compostable programs, understanding the skewer category supports informed procurement.
-
The History of Single-Use Plastics in Foodservice: How We Got Here and What’s Changing Now
Understanding how single-use plastic foodservice packaging became the dominant model — and the regulatory and market forces now reshaping it — provides context for the procurement decisions B2B operators face today.
-
Best Compostable Items for Wedding Catering: A B2B Procurement Guide for Wedding Service Operations
Wedding catering operations face packaging requirements that combine premium presentation expectations with sustainability commitments increasingly required by wedding clients. The best compostable items for wedding service balance aesthetics, performance, and cost.
-
The Science of Aerobic vs Anaerobic Biodegradation: What B2B Packaging Buyers Need to Understand
Aerobic biodegradation in industrial composters versus anaerobic biodegradation in landfills produces dramatically different end-of-life outcomes for compostable packaging — here’s the science that explains why infrastructure access matters more than material certification.
-
Compostable Hot Dog Trays: A B2B Buying Guide for Stadium, Concession, and Quick-Service
Hot dog trays — the disposable boats and trays designed specifically for hot dog service — represent a substantial procurement category at stadiums, concessions, food trucks, and hot-dog-focused operations. Compostable hot dog trays support sustainability programs in this high-volume category.
-
10 Compostable Items Every Bakery Needs: A B2B Procurement Checklist
Bakery operations need specific compostable packaging across pastry display, single-pastry takeaway, multi-item boxes, sandwich service, beverage service, and bulk products. This checklist covers the 10 essential compostable items for bakery operations and what to look for in each.
-
Bagasse vs Bamboo: A Material Comparison for B2B Compostable Packaging Buyers
Bagasse and bamboo are the two dominant natural-fiber materials in compostable foodservice packaging. Both come from rapidly renewable plant sources, both compost well, both serve premium positioning — but they differ meaningfully in cost, applications, and operational behavior.
-
The Basics of Restaurant Sustainability Certification Programs: A B2B Operator’s Guide
Restaurant sustainability certification programs — third-party verification of operational sustainability practices — provide structured framework for substantive sustainability commitments. Understanding certification options supports informed B2B program development and customer-facing communication.
-
Compostable Cake Boards: A B2B Buying Guide for Bakeries, Catering, and Cake Retail
Cake boards provide structural support for cakes during decoration, transport, and customer presentation. The compostable cake board alternatives to conventional plastic and foam cake boards have matured to support most bakery applications.
-
Best Compostable Containers for Delivery: A B2B Buyer’s Guide for Delivery-Heavy Operations
Delivery operations stress packaging more than dine-in or quick-service take-out. The compostable containers that perform best in delivery have specific characteristics — structural integrity, leak resistance, heat tolerance through 30-45 minute transport windows.
-
Compostable Mailers for Food Subscriptions: A B2B Buying Guide
Compostable mailers — sustainability-focused alternatives to conventional plastic mailing pouches and shipping bags — have become standard procurement for food subscription services, meal delivery operations, and various direct-to-consumer food brands. Understanding compostable mailer specifications supports informed B2B procurement.