High Performance Shrink Film is used for many different types of packaging

High Performance Shrink Film is used for many different types of packaging, from food products to electronics to cosmetics. Whether wrapping one item or multiple items together, shrink film helps keep your package protected from damage and offers a professional look for consumers. It can even be printed with colors, words, and pictures to help promote your brand.

Shrink films are made from a polymer that, when heated, gets tighter around the product, much like a hug. The heat can also make the molecules in the polymer start to orient themselves to one another. This process is called orienting, and it gives the film its unique characteristics. Oriented films offer superior shrinkability, and they are also more tamper resistant.

Using the right shrink film can increase your efficiency by decreasing your labor costs and increasing your productivity. In addition, the right shrink film can protect your products from moisture and odors, as well as maintain that fresh-packaged appearance all the way from production to retail sale.

For example, a centerfold shrink film is ideal for most food packaging applications, as it is softer than PVC and strong enough to hold the products in place. Combined with other packaging materials, such as a Styrofoam tray or paperboard container, the film is perfect for keeping the bundles secure while maintaining a beautiful finished look.

In terms of durability, a cross link PE-based shrink film is the best option. This high-performance film features a higher shrinkage rate in both machine direction (MD) and transverse direction (TD), so it is more flexible, stronger and clearer than conventional LDPE and PET shrink films. It works with a wide range of machinery and is easy to use.

A shrink film can also be irradiated, which increases its clarity and strength. The irradiation can also eliminate some of the problems that can occur with the extrusion blowing process. For instance, irradiated films don’t have the tendency to form holes during heating or downgauging and are less prone to forming bubbles.

The most important attribute of a good shrink film is its ability to maintain a good seal. It should be compatible with the equipment and sealing system being used. It should also have a good tensile strength, puncture resistance and tear resistance. In addition, a good shrink film will have a low haze and good optics. Lastly, a good shrink film will be able to provide high shrink force without damaging the container or causing defects in the product. It should also be able to withstand high temperatures and humidity.