Dab tsi yog cov yam ntxwv ntawm extrusion tshuab pwm?
Yuav tsum rau cov tshuab moulding moulds xws li:
(1) cov khoom siv nrog cov duab;
(2) nws tuaj yeem ua rau cov neeg tawg paj txhim kho tau zoo kom muaj zog ntawm cov khoom sib koom tes;
(3) zoo siv pa hluav taws;
(4) cov khoom yuav ua kom txias sai thiab sib npaug, thiab qhov kub qhov kub nyob sab hauv cov phab ntsa pwm tuaj yeem txo
Me me molding thiab warping ntawm cov khoom.