Yog hais tias qhov saum npoo ntawm PE cov kav dej tau pom tias yog qhov ntxhib, nws yuav tshwm sim los ntawm qhov kub siab lossis qis ntawm lub taub hau ntawm lub cav loj. Qhov siab dhau yuav ua rau lub ntsej muag ntxhib. Nyob rau hauv cov ntaub ntawv no, cov dej txias txias yuav tsum tau txo kom tsim nyog, thiab nyob rau tib lub sij hawm, xyuas seb txoj kev dej yog thaiv thiab cov dej siab tsis txaus; thiab xyuas lub nplhaib cua sov, cov khoom siv raw, thiab lwm yam.
Yog tias muaj cov grooves ntawm qhov chaw ntawm PE cov kav dej, tus tswv tsev yuav tsum xyuas thiab kho cov ntaub thaiv dej ntawm lub tes tsho kom sib npaug, kho lub kaum sab xis ntawm cov tshuaj tsuag nozzle kom cov yeeb nkab txias sib npaug, thiab xyuas seb puas muaj. sundries, sizing tes tsho, txiav tshuab thiab lwm yam khoom. glitch.
Yog tias qhov tsis xws ntawm PE cov kav dej muaj nyob txhua lub sijhawm, nws yuav pom tseeb cuam tshuam rau nws cov txiaj ntsig zoo thiab kev pabcuam lub neej, yog li nws tseem yuav tsum tau kho. Yog hais tias qhov puas ntawm cov phab ntsa sab nrauv pom cov yeeb nkab phab ntsa tawg los yog qhov hauv qhov ntev ntawm {{0}}}.1m, siv lub scraper los khawb qhov tawg Cov yeeb nkab phab ntsa lossis lub qhov raug tshem tawm tag, thiab thaj tsam li ntawm 0.05. m nyob ib ncig ntawm qhov raug tshem tawm yog ntxuav nrog cyclohexanone.
Tom qab ntawd, txhuam cov nplaum yas nrog cov dej tsis zoo rau ntawm qhov puas ntawm PE cov yeeb nkab, thiab tom qab ntawd tshem tawm cov arc-shaped phaj sib npaug rau ob zaug ntawm qhov puas ntawm qhov sib txuas ntawm tib cov yeeb nkab, thiab siv cov nplaum rau ntawm qhov chaw. sab hauv phab ntsa thiab lo rau ntawm qhov puas, tsau nrog cov hlau lead.
Yog tias cov phab ntsa sab nrauv ntawm PE kauv corrugated yeeb nkab muaj ribs, nws yog ib qho tsim nyog yuav tsum tau tshem tawm cov tav nyob rau hauv 0.05m nyob ib ncig ntawm qhov puas lawm, txhuam nws tiaj tus yam tsis muaj kab, thiab siv tib txoj kev los kho nws, kom cov PE cov yeeb nkab ntws rov qab mus rau qhov qub thiab tuaj yeem siv rau hauv cov dej xa dej. lub luag haujlwm tseem ceeb.
