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Thermoforming process flow of plastic sheet extrusion line

Nov. 13, 2013

Generally speaking, plastic sheet making machine usually adopts thermoforming process or vacuum forming process. Thermoforming process is most common, the machine that producing plastic sheets (board) by thermoforming process, we called it plastic sheet extrusion line.

The main common process flow of thermoforming is as below:

Material preparing → Mixing → Extruding → Forming by die mould → Calendering → Cooling  → Haul-off and Cutting → End Products

The flow chart is as following:

Thermoforming process flow of plastic sheet extrusion machine

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