What is a Heat Shrink Gun?

A Heat Shrink Gun is a handheld electrical tool that produces a controlled stream of hot air for heating, shrinking, softening or removing materials. Similar in appearance to a hairdryer, a heat gun operates at much higher temperatures and is commonly used in packaging, manufacturing, electrical work and general maintenance.

In the packaging industry, heat guns are primarily used to shrink heat-sensitive plastic films tightly around products, creating a secure, protective and professional-looking finish. They are particularly useful for shrink wrapping irregularly shaped items, bundling products and packaging smaller quantities where automated shrink wrapping machines are not required. (see our Shrink- A Pack, and Shrink sleeves)

Heat guns are also used for shrinking heat-shrink tubing, softening adhesives, removing labels and applying heat to various industrial materials.

Many models feature adjustable temperature settings and airflow controls, allowing operators to select the appropriate heat for different applications. Care should be taken to avoid overheating or damaging packaging materials.