Pressure forming can produce single wall parts.
Pressure forming plastic.
To start we add a vessel on the opposite side of the sheet from the mold.
Pressure forming can use more than triple the amount of air pressure than vacuum forming allowing the heated plastic to better adhere to the mold in the thermoforming machine.
Pressure forming plastic is an enhancement of vacuum forming making it one of the more advanced forms of thermoforming we begin the process as with vacuum forming.
Pressure forming plastic produces tight crisp features.
Vacuum pressure forming.
Pressure formed parts are available in a large variety of colors materials and different textures utilizing common thermoplastic materials.
Pressure forming uses both vacuum and air pressure to push the soft heated plastic more tightly against the mold giving the part sharp detail.
This provides the same quality edges of an injection molded product while using resources more efficiently and applying less stress to the product and machinery.
Pressure thermoforming is a plastic manufacturing process in which compressed air is used to push the back of the plastic sheet against the mold.
This produces three dimensional parts with features and aesthetics such as detailed surface finishes and textures that rival more expensive processes.
Pressure forming produces parts that have crisper detail and sharper features than conventional vacuum formed parts.