Thermoforming describes the process of heating a thermoplastic sheet to its softening point, stretching it over or into a single-sided mold, and holding it in place while it cools and solidifies into the desired shape. The thermoplastic sheet is clamped into a holding device and heated by an oven using either convection or radiant heat until it is softened. The sheet is then held horizontally over a mold and pressed into or stretched over the mold using vacuum pressure, air pressure, or mechanical force. The softened sheet conforms to the shape of the mold and is held in place until it cools.

The excess material is then trimmed away and the formed part is released. Excess material can be reground, mixed with unused plastic, and reformed into thermoplastic sheets.

India is a growing market for consumer products, out of which packaging plays a major role in retailing the product using innovative packing. Thermopack to assist the manufacturers in developing innovative, eye-catching, plastic package designs that meet new sustainability standards, such as reduction in material usage, effective space utilization of trucks, transportation efficiency and eco-friendly materials. In addition, packages can be designed to suit different needs of different customers depends on their automation facility.