BOPET extrusion program continues to be recognized successfully

Our customer who's one of the primary packaging materials suppliers in China approved our 1000kg/hr BOPET extrusion system.



This system contains two sets of SAT40 twin screw extruders and something set of SAT110 twin screw extruder that constituted a multi-layers BOPET extrusion system. This consumer also bought one set of SAT95 twin screw extruder for film margin recycle range from us.

Evaluating with traditional solo screw extruder practice, twin screw extruder practice for BOPET may save power energy as much as 35%. This improvement considerably cut the single screw extruder processing cost by eliminating electric power and time-consuming pre-crystallization and pre-drying program. It conserve labor price and turnover period of pre-handling recycleables also.

The secret of the cutting edge is the fact that twin screw extruder can outfit with high vacuum system which exposure your pet melt within the vacuum condition so long as possible in order to exhaust out the moisture and low molecular particles which will entail PET hydrolysis so the IV of PET will drop down. Solitary screw extruder can be difficult to equip with solid vacuum system without loss of output.

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