What is PLA polylactic acid degradable mesh

PLA is a polylactic acid material, a biodegradable polymer, and a bio-based material. PLA polylactic acid mesh made of corn starch, commonly known as "corn fiber", is a degradable material that can be decomposed into carbon dioxide and water in the soil of the natural environment, and is recognized as the most promising new generation of renewable energyand a sustainable green filter material. PLA fiber is biocompatible. Its monomer is lactic acid, which can participate in the metabolism of the human body and can be safely implanted into the human body, so it has no toxic and side effects. At the same time, the pH value of PLA mesh is weakly acidic, which has certain antibacterial and mildew resistance.
The main advantages of PLA tea bag mesh are as follows:
1. Environmental protection: PLA is a natural and degradable polymer that can be truly decomposed by nature, reducing environmental pollution.
2. Safety: Since the PLA material is a natural organic material, it will not produce chemical pollution and will not cause harm to the human body.
3. Excellent impermeability: The production of PLA tea bag mesh must have excellent impermeability, so as not to have a negative impact on the quality of the tea, but also to ensure the integrity of the nutrients in the tea.
4. High strength: PLA tea bag mesh has high tensile strength and water resistance, can withstand certain stretching and pressure, and will not tear easily. This makes the tea bag have better quality stability and will not be easily broken due to external pressure.
5. Good air permeability: PLA tea bag mesh has good air permeability, so that the tea can fully release the aroma and taste, giving people the pleasure of tasting tea.