Peb-theem ntsia hlau extruder ntawm melt-blown daim ntaub tshuab

Muaj peb lub cev lub cev ntawm cov yas hauv lub xeev extruder-iav, siab elastic xeev thiab viscous flow xeev. Txhua lub xeev muaj cov cai sib txawv ntawm cov qauv ntsia hlau.

Yuav kom ua tau raws li cov kev cai ntawm ntau lub xeev, cov ntsia hlau ntawm extruder feem ntau muab faib ua peb ntu:

Kev pub mis L1 (tseem hu ua khoom xa khoom seem)

Melting section L2 (hu ua compression section)

Homogenizing seem L3 (hu ua seem seem)