FAQ

Frequently Asked Questions

What is Thermoforming?

Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold, and trimmed to create a usable product. Watch video

What is Vacuum Forming?

Vacuum forming is the simplest type of plastic thermoforming. It uses one mold and vacuum pressure to obtain the desired part geometry. Watch video

What is the difference between vacuum forming and thermoforming?

Vacuum forming uses controlled heat, force, and vacuum to make a thermoplastic sheet pliable enough to conform to a mold contour. Thermoforming generally relies on temperature only.

What is Pressure Forming?

Pressure forming refers to the process of using air pressure on a heated plastic sheet to create a molded part that gives you high details and texture. Watch video

What is Twin-Sheet Forming?

Twin Sheet Forming uses distinct top- and bottom molds, heat, and vacuum to create a void between two sheets of plastic while forming a strong edge seal. Watch video

Industries: Aerospace, agricultural equipment, automotive, furniture, medical equipment, machinery manufacture

Is C&K able to vacuum form clear plastic?

Yes. In fact, we excel at the forming Acrylic, PETG, Polycarbonate, PET, and RPET, among other clear plastic material options.

What are the benefits of thermoforming?

Thermoforming offers a cost-effective way to produce complex shapes, and thermoforming tooling is far more economically priced than those for other plastic processes.

What are the common applications for heavy gauge vacuum forming?

C&K’s heavy gauge, vacuum-formed parts find use in all types of industrial and consumer products: trays, drain pans, ice machines, soft drink machines, and more. They are also commonly used in transportation applications such as exterior and interior auto and truck parts, school buses, school bus dashboards, bus and rail interiors, and aircraft interiors. Additional product used include medical devices, scientific instruments, office furniture, and much more.

What material can you thermoform?

We offer a number of brief videos that explain the basics of thermoforming processes, and we would be happy to arrange a conversation to explain more. We’re certain there is a material and forming approach to meet your needs.