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## What is Shrink Rate 77% PLA Film?
1. **What is Shrink Rate 77% PLA Film?**.
2. **How does Shrink Rate 77% PLA Film work?**.
3. **What are the benefits of using Shrink Rate 77% PLA Film?**.
## Shrink Rate 77% PLA Film.
Shrink Rate 77% PLA Film is a type of biodegradable plastic film made from polylactic acid (PLA), which is derived from renewable resources such as corn starch or sugarcane. The "77%" in its name refers to the shrink rate, meaning that the film can shrink up to 77% of its original size when exposed to heat.
When heat is applied to the Shrink Rate 77% PLA Film, such as through a heat gun or tunnel, the molecules within the film become activated and start to move closer together. As a result, the film contracts and shrinks, conforming to the shape of the object it is covering.
The main benefit of using Shrink Rate 77% PLA Film is its eco-friendly nature. As a biodegradable material, PLA film breaks down naturally in the environment, reducing the impact on the planet compared to traditional plastic films. Additionally, the shrink properties of this film make it ideal for packaging items of various shapes and sizes, providing a snug and secure fit.
Overall, Shrink Rate 77% PLA Film offers a sustainable and effective solution for packaging needs, combining the benefits of biodegradability and shrink capabilities in one versatile material.
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