PLA FILM 0407

3 week ago

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Shandong Top Leader Plastic Packing CO., LTD

 6 year year

Product details

PLA (Polylactic Acid) film is a type of biodegradable and bio-based plastic made from renewable resources, primarily corn starch or sugarcane. It has gained significant attention in recent years as an eco-friendly alternative to traditional petroleum-based plastics. Here’s an overview of PLA film:

Properties:
1. Biodegradability: PLA film is compostable and can break down into natural elements under industrial composting conditions, typically within 3 to 6 months.
2. Transparency: PLA films can be highly transparent, making them suitable for packaging applications where visibility is important.
3. Mechanical Strength: PLA film has good tensile strength and elongation properties, though it may not be as durable as some traditional plastics.
4. Thermal Sensitivity: PLA film has a relatively low melting point (around 150-160°C), which makes it unsuitable for high-temperature applications but ideal for certain food packaging uses.
5. Barrier Properties: While PLA film provides good barrier properties against water vapor, it is less effective against gases like oxygen and carbon dioxide compared to some other plastics.

Applications:
1. Food Packaging: PLA film is commonly used for wrapping fresh produce, baked goods, and other food items. It is also used in the production of disposable cutlery, cups, and containers.
2. Medical and Pharmaceutical: Due to its biocompatibility, PLA film can be used in medical applications such as drug delivery systems and wound dressings.
3. Textiles and Clothing: PLA can be spun into fibers and used in the textile industry for making clothing and other fabric products.
4. Industrial Uses: PLA film is used in various industrial applications, including agricultural mulch films, which can be left in the field to degrade naturally.

Advantages:
1. Sustainability: PLA is derived from renewable resources, reducing dependence on fossil fuels.
2. Reduced Environmental Impact: The biodegradability of PLA film helps reduce plastic waste and environmental pollution.
3. Carbon Footprint: The production of PLA generally has a lower carbon footprint compared to traditional plastics.

Future Prospects:
As the demand for sustainable materials grows, research and development efforts are focused on improving the properties of PLA film, such as enhancing its thermal stability, mechanical strength, and barrier properties. Additionally, there is ongoing work to develop more efficient and cost-effective production methods, making PLA film a more viable option for a broader range of applications.

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Shandong Top Leader Plastic Packing CO., LTD

 Audited supplier

6 year

Address: Zibo, China

Main Product: PVC Rigid Film , PET PETG Rigid Film, HIPS Film, PC Film, PP Film, Other plastic packaging products

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