Vacuum Forming Acrylic Sheet is a method for forming the heat. The use of  thermoplastic acrylic sheet manufacturing method for opening a shell products.  The acrylic sheet cut to size heated and softened, with the pressure difference  on both sides of the sheet or mechanical stress, deformation cover after it  posted in a particular mold surface contours, after cooling and sizing and  cutting edge trimming.

This vacuum forming molding method relies on vacuum force elongation the  sheet. Vacuum force is easy to master and control, so a simple vacuum forming is  the emergence of the earliest, is currently one of the most widely used method  for thermoforming.