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Thermoform Plastic Sheets for Vacuum Forming: Styrene, ABS, PETG, and Polycarbonate. Vacuum form your own prototypes, packaging, molds, and scale …
The Process of Thermoforming Plastics. Thermoforming is, at its core, the process of taking a sheet of plastic material, heating it up until its pliable, and forming it to a three-dimensional shape, then trimming and finishing it into a usable product.
Jul 31, 2018· Only thermoforming plastics are suitable for this process. Compression Molding. The raw material is pre-heated and placed inside the open cavity of a die. A cap or plug is used to close the die and apply heat and pressure, causing the plastic to cure.
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. The sheet, or "film" when referring to thinner gauges and certain material types, is heated in an oven to a high-enough temperature that permits it to be stretched into or onto a mold and cooled to a finished shape.
Many plastic sheet materials can be shaped by thermoforming. Amorphous plastics like ABS and polycarbonate generally have wide processing windows and good melt strength making them easy to thermoform.. Some plastics like HDPE and PP have narrower processing windows and lower melt strength, which make them more difficult (but not impossible) to thermoform.
Universal Plastics has been a recognized leader in custom thermoforming for over 50 years. Our expertise lies in various plastics manufacturing processes including heavy gauge thermoforming, pressure forming, vacuum forming, and complex assemblies.
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