PLA Poly Lactic Acid Mesh 4135 (pre made bag) is a ready-to-fill, single-use compostable pyramid tea bag in woven corn-fibre 41 mesh/cm, 26 gsm film. Each bag is cut, sealed and individually sized so you only add the tea and pack it — no film, no labelling, no machine needed. Certified biodegradable to EN 13432, its high transparency showcases leaf and granular tea while supporting plastic-free claims. MOQ to be confirmed; suitable for granule and loose-leaf tea. Food-grade, BRC-certified factory.