Industry Knowledge
The compostable packaging industry is moving fast — new materials, new standards, new regulatory crackdowns on greenwashing claims. The guides in this category cover the industry-level context: how compostable, biodegradable and recyclable actually differ; which “eco” terms are scientifically meaningful and which are marketing inventions; how regional waste infrastructure shapes what’s actually compostable in practice; and where the bioplastics industry is heading. These pieces are written for buyers and sustainability leads who want to understand the system, not just buy a product — because the right packaging decision depends on understanding what happens after the product leaves your customer’s hand.
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A Compostable Squirrel Toy at a Zoo Enrichment Program
A few US zoos have started using compostable enrichment toys for small mammals — including specially-shaped puzzle objects for squirrels and similar species. What they’re made of, what species use them, and why the compostable angle matters more in animal enrichment than in most contexts.
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The 1933 Polyethylene Discovery: Foundation of Modern Plastic Foodservice
The 1933 accidental discovery of polyethylene at ICI Laboratory established foundation for the polymer that subsequently became most common plastic in foodservice through poly-coated paper, plastic bags, and various applications. Understanding this historical context provides B2B perspective.
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1907 Bakelite Origin Story: Historical Roots of the Plastic Era That Compostables Now Address
The 1907 invention of Bakelite by Leo Baekeland marked the start of the synthetic plastic era — the very era that compostable foodware now addresses. Understanding this origin supports B2B perspective on the industry’s historical context.
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A Compostable Vase for Cut Flowers
Compostable vases for cut flowers exist — they’re made from molded fiber, mycelium, or paper-pulp composites, and they work surprisingly well for a flower’s natural vase life. A look at what’s actually out there, who’s buying them, and why florists are watching closely.
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How to Apply for BPI Certification as a Manufacturer
A practical walkthrough of the BPI certification process for compostable product manufacturers — costs, testing labs, document requirements, common rejection reasons, and realistic timelines.
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The 1907 Hugh Moore Dixie Cup Foundation: How the First Disposable Cup Brand Began
Hugh Moore’s 1907 disposable paper cup development became the Dixie Cup brand that shaped disposable cup industry. Understanding the founding history provides B2B context for the brand-driven disposable cup industry.
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The 1989 McRecycle Program: How McDonald’s Pioneered Foodservice Recycling and What Followed
McDonald’s launched the McRecycle USA program in 1989, committing to substantial recycled-content procurement and recycling investment. The program’s history illustrates corporate sustainability evolution and provides B2B context for modern foodservice sustainability programs.
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The Engineering of Bio-Based Heat Sealing: A Foodservice Operator’s Technical Reference
Heat sealing — the process bonding compostable bag and film materials through controlled heat application — is engineering foundation for compostable bag manufacturing. Understanding heat sealing chemistry supports informed B2B procurement evaluation.
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Bagasse Pulping Process Deep Dive: A Foodservice Operator’s Technical Reference
Bagasse fiber — the dominant compostable molded fiber substrate — depends on specific pulping processes converting sugarcane processing waste into the fiber suitable for foodware molding. Understanding bagasse pulping supports informed B2B procurement evaluation.
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The 1990 PHA Discovery and ICI Biopol: How Microbial Bioplastic Found Its Foundation
ICI’s Biopol bioplastic — the first commercially-produced PHA bioplastic — established foundation for modern PHA-based compostable products. Understanding Biopol’s history provides B2B context for current PHA industry development.
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The Plastic Industry Resin Code Standardization (1988): A History of Plastic Recycling Symbol Origin
The 1988 plastic resin code standardization (the familiar triangular numbered symbols) established framework for plastic recycling identification that subsequently shaped consumer recycling practice. Understanding the standardization history provides B2B context for plastic categorization and recycling industry development.
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Compostable Materials in Space Suits: NASA Patents Worth Knowing
NASA’s space suit research has explored some unexpected material categories, including biodegradable polymer composites and bio-derived fabrics. The patent record gives a window into what’s been seriously researched. Most of it isn’t ‘compostable’ in the consumer-products sense — but the materials science cross-pollination is interesting and worth knowing about.