The Economic Impact of Thermoformed Plastics on Various Industries
Introduction Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold or over a form, and trimmed to create a usable product. The two main types of thermoforming are vacuum forming and pressure forming.Vacuum Forming ProcessIn vacuum forming, the sheet of plastic is first heated to softening point, either by...
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