Biodegradable heat sealable film is a film made of natural or synthetic polymer materials that can naturally decompose into harmless substances under specific conditions (e.g. microbial action, moisture, temperature, etc.), and at the same time has good heat sealing properties. This material is widely used in the packaging industry for products that require environmentally friendly processing.
Features
- Environmentally friendly: Compared with traditional plastics, biodegradable heat sealing film can be completely degraded to carbon dioxide and water in a short time through the action of microorganisms such as bacteria and fungi in nature, which reduces the pollution to the environment.
- good heat sealing: this kind of film has excellent heat sealing performance, and can quickly and effectively close the mouth of the bag or other openings under the appropriate temperature, ensuring the safety and integrity of the contents.
- High transparency: most biodegradable heat sealing films maintain a high degree of transparency, making it easy for consumers to directly observe the goods themselves.
- Flexibility: These materials are usually flexible and malleable, making them adaptable to a variety of items of different shapes and sizes for packaging.
- Safe: Biodegradable heat sealable films produced with food-grade raw materials can come into direct contact with food and are harmless to the human body.
Applications
- Food packaging: it can be used for short-term preservation of perishable food such as fresh fruits and vegetables, meat and seafood, which not only ensures food safety but also realizes green packaging.
- Daily necessities packaging: for some one-time use of personal care products (such as wet wipes), household cleaning products, etc., the use of such materials as outer packaging can reduce the amount of waste and promote resource recycling.
- Agricultural mulching materials: In agricultural production, it is used as mulch to cover crops to increase soil temperature and maintain humidity, and at the same time, it avoids the problem that ordinary plastic mulch is difficult to recycle.
- Medical waste treatment: Some of the waste generated by hospitals and other medical institutions can be collected and centrally disposed of in special biodegradable bags, reducing the risk of environmental pollution.
- Express logistics: With the development of e-commerce, more and more companies are trying to use environmentally friendly packaging materials to reduce the carbon footprint of the transportation process.
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