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Topic coverage
Bioplastics covers the packaging materials described as bio-based, biodegradable or both, and the terminology needed to read such claims precisely. The articles compare PLA, PHA, PBS, PBAT and starch blends, separating feedstock origin from end-of-life behaviour. Practical coverage includes how to interpret a catalogue specification for a plant-based PE barrier in paper cups, what PLA can and cannot imply about compostability or recycling, how biodegradable claims depend on receiving environment and time, and why plastic-free is not the same as bio-based. The focus is on distinguishing finished-material evidence and local recovery routes from general material labels.
Shellworks and MYGroup announce a recovery route for VIVOMER packs. Reported retail collection leads to MYboard production; no material-specific capture rate is established.
Several packaging technologies crossed meaningful commercialization thresholds in 2026—but factory opening, first batch, machine order, production-scale demo and converter evaluation are not the same milestone.
The same biodegradable plastic can degrade rapidly in industrial compost and slowly in home compost or soil. Temperature, moisture, microbes, crystallinity, thickness and polymer chemistry explain why.
PLA can deform far below its melting point. Learn how Tg, crystallinity, annealing, nucleating agents, CPLA and stereocomplex PLA change real heat performance.
PBAT is usually fossil-derived yet biodegradable because biodegradability depends on polymer chemistry and environmental conditions, not feedstock origin. Here is what that means for packaging.
Bio-based describes feedstock origin; biodegradable describes material behaviour under specified conditions. This comparison separates the two using PLA, PHA, bio-PE, bio-PET and PEF.
Biodegradable packaging does not mean a package disappears quickly in every environment. Its behaviour depends on the finished material, receiving environment, time and evidence behind the claim.
Plastic-free is not the same as paper-based, bio-based or water-based coated. This guide explains what the claim can mean, which alternatives exist and what trade-offs buyers should verify.
Bioplastics are not one material. This guide separates bio-based feedstock from biodegradability and compares PLA, PHA, PBS, PBAT and starch-based packaging systems.
PLA is a bio-based thermoplastic with several possible end-of-life routes, but the material name alone does not prove compostability, home compostability or local recyclability.
A documented cup format shows why feedstock, polymer content and end-of-life evidence are separate questions.
