What Does The | Shrink Tunnel Machine Do

Shrink tunnel machine is a type of packaging equipment used to apply heat to shrink film (usually made of plastic) around a product or package. The machine creates a tightly sealed and professional-looking outer layer that provides protection and enhances the appearance of the product.

Here’s how it works:

1. Product Wrapping: The product is first wrapped in shrink film, either manually or using an automated wrapping machine.

2. Conveyor Movement: The wrapped product is placed on a conveyor belt, which moves the item through the shrink tunnel. 

3. Heat Application: Inside the shrink tunnel, hot air or infrared heat is applied. The heat causes the shrink film to contract and tightly conform to the shape of the product.

4. Cooling: Once the product exits the tunnel, it cools down, and the film hardens into a snug, protective layer.

Uses of Shrink Tunnel Machines:

Food packaging: Protecting and presenting products like baked goods, bottled drinks, or boxed items.

Retail: Wrapping items such as toys, books, and electronics for presentation and protection.

Bundling products: Grouping multiple products together in one package, like multi-packs of beverages or cans.

Advantages:

Enhanced protection from dust, moisture, and tampering.

Improved presentation, making the product look more polished and appealing.

Cost-effective for mass production and easy to use in various industries.