Automatic Blister Pack Machine By Durga Engineering Works

A blister pack machine is a specialized piece of equipment used to create blister packaging. This type of packaging consists of a pre-formed plastic cavity or pocket (the "blister") that holds a product, which is then sealed with a lidding material, typically aluminum foil or plastic film.

In essence, a blister pack machine automates the process of:

Forming the blisters: Heating and shaping a plastic film into individual cavities using molds and either vacuum or pressure. In some cases, aluminum film is cold-formed.
Filling the blisters: Precisely placing the product (e.g., tablets, capsules, small hardware) into each cavity.
Sealing the blisters: Attaching and sealing the backing material to the blister-containing the product securely.
Cutting and perforating (optional): Separating individual blister packs or creating perforations for easier opening.
These machines range from semi-automatic, requiring manual loading of products, to fully automatic systems that handle the entire process from forming to finished blister packs. They are widely used across various industries, including pharmaceuticals, consumer goods, electronics, and food, to provide unit-dose packaging, product protection, tamper evidence, and enhanced presentation.