PHA is a natural polymer material synthesized by microorganisms through a fermentation process. It has good biodegradability and biocompatibility, and has attracted much attention in the field of environmental protection. PHA biaxially oriented film material refers to PHA resin raw material specially designed for the production of biaxially oriented film. This material is capable of forming film products with excellent properties after being treated with a specific process.
Features
- Environmentally friendly: PHA is one of the fully biodegradable plastics, which can be decomposed by microorganisms into carbon dioxide and water under natural conditions, and will not cause long-term pollution to the environment.
- Excellent physical properties: Compared with traditional plastics, PHA bi-oriented stretch film has high mechanical strength, heat resistance and transparency, making it suitable for a wide range of packaging needs.
- Strong processing adaptability: the production process parameters can be adjusted to change the characteristics of the final product, such as thickness, gloss, etc., to meet the needs of different application scenarios.
- High safety: Because of its natural origin and non-toxicity, it shows high safety performance in food contact materials.
Applications
- food packaging: PHA biaxially oriented stretch film can be used for the fresh packaging of fresh fruits, vegetables, meat and other foodstuffs by utilizing its excellent barrier properties and food safety.
- Medical and health care: In view of its excellent biocompatibility and degradability, it can be used in the manufacture of disposable medical device packaging materials or pharmaceutical excipients.
- Agricultural mulching: as a sustainable alternative, PHA films are also widely used as crop protection mulch, helping to reduce the problem of white pollution.
- Daily necessities packaging: PHA biaxially oriented film is also a good choice for daily chemical product packaging that requires high transparency and aesthetics.
