Common materials for eco-friendly packaging bags include:
Biodegradable PlasticPLA (polylactic acid), made from fermented starch or sugars, can be decomposed into water and carbon dioxide by microorganisms in the natural environment. Additionally, high molecular materials such as PHAs, PBA, and PBS, all possess biodegradable properties, effectively reducing the white pollution caused by traditional plastic bags.
Paper materialsMade from natural wood pulp, sourced from renewable resources. Paper materials are easily recyclable and widely used in food packaging and other fields. Eco-friendly bottom gusset bags, for instance, are commonly used for food packaging and meet hygiene standards.
Fiber materialsFor example, fiber strapping tape, primarily made of polyethylene terephthalate, boasts high strength and can substitute for steel bands in palletizing and binding heavy goods. It also offers aesthetic appeal and is rust-resistant, contributing to environmental protection.
