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Plastic Thermoforming Machine

Plastic Thermoforming Machine - Four Station

Model:RS-750-800-4
RS-750-800-4 Positive and Negative Pressure Multi-Station Plastic Thermoforming Machine This machine adopts internationally advanced plastic sheet forming technology, featuring a mechanical, pneumatic and electrical integrated design. It can automatically perform sheet loading, feeding, heating, forming, punching, cutting, stacking, finished product conveying and ...

Plastic Thermoforming Machine - three station

Model:RS-750-800-3
RS-750-800-3 Positive and Negative Pressure Multi-Station Plastic Thermoforming Machine adopts internationally advanced plastic sheet forming technology. It is a plastic sheet forming machine with an integrated mechanical, pneumatic and electrical design. It can automatically complete a full range of processes including loading, feeding, heating, forming, punching, cutting, sta...

Fully Automatic Plastic Thermoforming Machine

Model:RS-750-610-4
RS-750-610-4 Positive and Negative Pressure Multi-Station Plastic Thermoforming Machine The RS-750-610-4 positive and negative pressure multi-station plastic thermoforming machine adopts internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment designed with integration of machinery, pneumatics and electricity. It can automat...

Plastic Thermoforming Equipment

Model:RS-650-450-4
RS-650-450-4 Positive and Negative Pressure Multi-Station Plastic Thermoforming Machine The RS-650-450-4 positive and negative pressure multi-station plastic thermoforming machine adopts internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment with an integrated mechanical, pneumatic and electrical design. It can automatically complete all pro...

Plastic Bowl Making Machine: Advanced Forming for Functional Food Containers​

2026-01-13
A Plastic Bowl Making Machine is designed to tackle the challenges of deep-draw forming, producing stable, consistent containers for wet foods, salads, and ready meals. The key challenge is material distribution: preventing the corners and bottom from becoming too thin while the rim remains overly thick. Advanced machines employ a multi-stage forming sequence. First, a "bubble" or "billow" pre-stretch uses air pressure to evenly inflate the heated sheet. A temperature-controlled plug assist then descends, mechanically stretching the material into the mold cavity. Finally, a combination of vacuum and positive air pressure pulls and pushes the plastic into the final shape. This process, controlled by servo motors for precise plug speed and position, ensures wall thickness uniformity. Cooling is managed through conformal cooling channels in the aluminum molds, which extract heat quickly to minimize cycle time and prevent warpage. For applications like microwaveable soup bowls, machines are specifically calibrated for CPET, controlling the cooling rate to develop the crystallinity needed for oven stability. The output of a well-tuned Plastic Bowl Making Machine is a robust, reliable container that performs flawlessly on high-speed filling and lidding lines.
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