PLA extrusion coating material is PLA material used to extrusion coating of paper, fabric and other substrates. This material enhances the water resistance, oil resistance, and aesthetics of the substrate, and the use of naturally sourced PLA as a raw material makes the entire product more sustainable.
Features
- Good biodegradability: PLA itself is a material that can be completely decomposed by microorganisms in nature, and it still maintains this excellent property when it is made into a coating.
- Excellent physical properties: After coating, the PLA material has high transparency and gloss, as well as good heat resistance and certain barrier properties.
- Safe and non-toxic: PLA comes from natural resources such as corn starch, does not contain any harmful substances, harmless to human health.
- Easy to process: Compared with traditional plastics, PLA laminates are easier to control the thickness and flatness during the production process, which is suitable for large-scale industrialized production.
Applications
- food packaging: utilizing its good barrier properties and safety, it is widely used in the manufacture of disposable tableware, cups, plates and other food contact products.
- medical supplies: such as surgical gowns, mask inner layer and other occasions that require a certain degree of breathability and liquid barrier function.
- daily necessities: including but not limited to shopping bags, garbage bags and other daily consumables.
- Agricultural covering materials: used as ground cover in greenhouses or other plant protection purposes, which is conducive to soil moisturizing without causing environmental pollution.
