Vacuum & Pressure Forming
Thermoforming can use one of two processes, Vacuum Forming or Pressure Forming. Each has its own advantages, and this table will help you decide which plastic forming machine might be right for you.
| VACUUM FORMING | PRESSURE FORMING | |
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| DESCRIPTION | A sheet of plastic material is heated to pliability, then pressed against a 3D mold by vacuuming out the air between the sheet, and the mold. | A sheet of plastic material is heated to pliability, then pressed against a 3D mold by vacuuming out the air between the sheet and the mold, and applying air pressure above the plastic sheet. |
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Examples of Pressure Formed Parts
Examples of Vacuum Formed Parts
