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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 Lid Forming Machine: Specialized Precision for Secure Closures​

2026-01-04
A plastic lid forming machine is a specialized thermoforming system designed exclusively for producing lids for cups, tubs, trays, and pots. The requirements for lids are distinct from containers: they must have precise fit, often featuring sealing ribs or grooves, tamper-evident bands, and easy-open tabs. The forming process must produce a flat, dimensionally stable flange with a consistent seal area. These machines are typically high-speed, multi-station systems that handle materials like PS, PP, or aluminum-PE laminates. The tooling is critical; molds are precision-machined to create the subtle undercuts needed for snap-fit lids and the fine channels for heat-seal applications. In-line operations often include punching the lid from the web, applying a sealing film in a separate station (for dairy lids), and die-cutting the pull-tab. For hot-drink lids, machines may include a station to punch a precise sip-hole. Speed and accuracy are paramount, as lid production must often match the output of the container-making lines. Modern plastic lid forming machines incorporate 100% vision inspection to check for correct tab presence, hole formation, and overall dimensions, ensuring every lid meets strict quality standards for leak prevention and consumer safety.
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