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Home Compostable vs. Industrially Compostable: Why the Difference Matters for Packaging
Greenstar Biopackaging
When a package says "compostable," the label is only half the story. What matters is where it composts. A "home compostable" product breaks down in a backyard pile at ambient temperatures, within a season or so. An "industrially compostable" product — the category most compostable packaging belongs to — requires sustained high heat, moisture, and microbial activity found only in a commercial composting facility.That distinction decides whether a bag actually biodegrades. A certified industrial-compostable film tossed in a backyard bin will sit there largely intact for months; the same film sent to a commercial composter disintegrates within the certified 90-day...
Product Spotlight: Biodegradable & Compostable Disposable Gloves
Greenstar Biopackaging
Single-use gloves are one of the hardest plastics to eliminate in food handling and catering: hygiene rules demand a fresh pair constantly, and conventional options are petroleum-based plastics that persist long after the shift ends. Our compostable disposable gloves are designed to break that tradeoff.They are plant-based, non-toxic, and fully compostable within 90 days in industrial composting facilities, built to ASTM D6400 and EN 13432 compostability standards. Four sizes (S-XL) and a 0.6-1.0 mil (15-25 micron) thickness range cover food processing, catering, and light industrial use; custom sizes, thicknesses, and printed branding are available for volume programs.For distributors and food-service...
PLA Moves Beyond Packaging: Filtration-Grade Launch and a Textile Comeback
Greenstar Biopackaging
Polylactic acid (PLA) is best known in our industry as the workhorse resin behind compostable bags, mailers, and food-service ware. This month, two developments showed the material pushing into entirely new categories.On October 14, TotalEnergies Corbion commercially launched Luminy L040, a PLA grade engineered specifically for meltblown nonwoven filter media — the material inside HVAC filters, air purifiers, and face masks. The ultra-low-viscosity grade spins sub-micron fibers (one micron or less) on existing meltblown lines without major equipment changes, and industrial trials demonstrated filtration efficiencies above 95%. Because the resin holds an electrostatic charge on its own, manufacturers can skip...
Product Spotlight: Biodegradable Mailers — Zero-Plastic Shipping for E-commerce
Greenstar Biopackaging
E-commerce runs on mailer bags, and most of them are conventional plastic that will outlive the products they carry by centuries. Greenstar's Biodegradable Mailers offer logistics and e-commerce shippers a way out: plant-based, compostable mailer bags designed as a zero-plastic shipping solution.The specs are straightforward. The mailers are certified compostable to ASTM D6400 and EN 13432, the U.S. and European benchmarks for compostable plastics, and break down fully within 90 days in industrial composting facilities. They are non-toxic and leave no harmful residue behind — a claim backed by third-party certification, not just a "biodegradable" label.For B2B buyers, the practical...
Nespresso Drops Its Compostable Coffee Capsules — A Lesson in Shelf Life Over Labels
Greenstar Biopackaging
Nespresso is discontinuing its paper-based compostable coffee capsules, ending a three-year pilot it launched in France and Switzerland in spring 2023. The company confirmed the decision in early October 2026, citing limited shelf life and an unsatisfactory overall product experience, based on customer feedback across the 14 European markets where the capsules were tested.The capsules were no half-measure: 82% paper pulp with a proprietary biodegradable barrier lining, retro-compatible with Nespresso Original machines, and certified for both home and industrial composting by TÜV Austria. They were positioned as an additional sustainable choice alongside aluminum, not a replacement. Yet performance won out....