Common Thickness Specifications of Stretch Film

Stretch film is a widely used packaging material. It keeps goods tight and protected during storage and transportation. One key feature of stretch film is its thickness, which affects how well it works. Here are the most common thickness specifications you should know.

First, the light-duty thickness range. This is usually between 6 micrometers (μm) and 12 μm. Light-duty stretch film is thin and lightweight. It is great for wrapping small or light items, like individual boxes or small packages. It does not add much extra weight to the goods, which saves cost on shipping.

Second, the medium-duty thickness range. It typically falls from 13 μm to 20 μm. This type is stronger than light-duty film. It is often used for wrapping larger items, such as stacks of boxes or small pallets. It can handle more tension without breaking, so it keeps the goods more stable.

Third, the heavy-duty thickness range. This is usually above 21 μm, and some can be as thick as 50 μm. Heavy-duty stretch film is very strong and durable. It is perfect for wrapping heavy or large loads, like big pallets of industrial goods or heavy machinery parts. It resists tearing and provides good protection against damage.

In short, choosing the right thickness depends on what you want to wrap. Lighter items need thinner film, while heavier or larger loads need thicker, stronger film. Knowing these common specifications helps you pick the best stretch film for your needs.