Shrink tunnel

Shrink Tunnel

A shrink tunnel is a machine used in the packaging industry. It helps to shrink plastic film around products. This process ensures a tight and secure fit.

How Does a Shrink Tunnel Work?

The product, wrapped in shrink film, moves through the tunnel. Inside, hot air circulates. The heat causes the film to shrink and conform to the product's shape.

Types of Shrink Tunnels

There are different types of shrink tunnels. Some use electric heat, while others use steam or gas. Each type has its own benefits and is suited for specific needs.

Benefits of Using a Shrink Tunnel

Using a shrink tunnel offers many advantages. It provides a professional look and protects the product. It also makes the package tamper-evident, which enhances security.

Applications of Shrink Tunnels

Shrink tunnels are used in various industries. Common applications include food, beverages, and pharmaceuticals. They are also used for bundling multiple items together.

Choosing the Right Shrink Tunnel

When selecting a shrink tunnel, consider the product size and the type of film used. It's also important to think about the production speed and the available space in your facility.