Extruded zaub mov ntim tshuab yog cov cuab yeej tshwj xeeb rau ntim cov zaub mov extruded, nws txoj haujlwm ua haujlwm yog sau cov zaub mov rau hauv lub hnab ntim khoom los ntawm kev pub noj, thiab tom qab ntawd los ntawm kev tswj hwm kev ua haujlwm tsis siv neeg kom ua tiav cov sealing thiab molding. Nws siv lub zog siv hluav taws xob los ua kom sov lub zog los muab lub zog kinetic, feem ntau yog siv cov extrusion uas tsis yog-equidistant non-standard ntsia hlau system los thawb cov roj hauv cov khoom kom tawm mus thiab ua kom nrawm nrawm los ntawm cov khoom siv. Cov khoom yog raug shearing quab yuam nyob rau hauv lub bore thiab tsim reflux, uas ua rau kom lub siab, thiab ces converts mus rau hauv lub tshav kub zog los ntawm kev sib txhuam ntawm cov khoom nyob rau hauv lub bore, ua rau cov khoom ua ib tug gelled xeev nrog fluidity. Thaum cov khoom raug nyem rau lub qhov hluav taws xob, lub siab hloov pauv ntawm qhov siab mus rau qhov qub siab tam sim ntawd, thiab qhov kub hloov pauv ntawm qhov kub thiab txias mus rau qhov kub thiab txias tam sim ntawd, uas ua rau cov dej ntws tawm sai sai ntawm cov txheej txheem. Nrog rau kev sib txhuam ntawm cov ntsia hlau thiab lub bore, cov khoom yog tag nrho tov, nyem, rhuab, glued thiab gelatinized, thiaj li hais tias ntau microporous qauv yog tsim nyob rau hauv, thiab ces cov puffed zaub mov yuav tsim los ntawm kev txiav thiab txias los ntawm cov cuab yeej txiav.
Puffed zaub mov ntim tshuab muaj ntau yam kev siv hauv kev tsim cov khoom noj puffed, qos yaj ywm chips, txiv ntseej, khoom qab zib, qhob noom xim kasfes, cov khoom noj khov, cov lauj kaub kub thiab lwm yam khoom noj lom zem, thaum nrog kev txhim kho thiab txhim kho cov thev naus laus zis, nws tuaj yeem ua tau. siv rau hauv tshuaj, tshuaj, tshuaj tua kab thiab lwm yam lag luam ntawm granular, flake, thaiv thiab lwm yam khoom ntim khoom.
Qhov kom zoo dua ntawm lub tshuab ntim khoom noj extruded yog kev ua haujlwm siab thiab ceev, uas tuaj yeem txhim kho kev ua haujlwm zoo. Txawm li cas los xij, thov nco ntsoov tias ntau hom tshuab ntim khoom noj puffed tuaj yeem muaj cov yam ntxwv sib txawv thiab ua haujlwm, thiab yuav tsum tau xaiv raws li qhov xav tau tiag tiag thaum yuav khoom.
