Kho cov strips ua lub luag haujlwm hauv kev saib xyuas txoj siv, xws li kev sib txuas nrog txoj siv, tiv thaiv qhov chaw puas, ua kom tiav cov qauv siv, thiab txhim kho txoj siv zog. Kev saib xyuas cov nplaum nplaum yog qhov tseem ceeb heev, tab sis lub luag haujlwm ntawm kev kho cov strips tsis tuaj yeem ua rau qis qis hauv kev saib xyuas txoj siv.
Ntau tus neeg siv khoom siv txiav cov hlua qub los kho cov nplaum nplaum los ntawm txheej, thiab los ntawm kev sib sib zog nqus polishing ntawm txoj siv sia, cov nplaum nplaum tau ua kom nyias li sai tau. Txoj kev kho no tuaj yeem ua tiav lub zog nplaum, thiab lub zog ntawm cov ntaub ntawv kho yog qhov zoo ib yam. Nws tseem tuaj yeem ua haujlwm ntau lawm nrog cov kev xav tau qis. Qhov tsis zoo yog tias qhov chaw kho yuav muaj lub thickness loj dua, feem ntau yog ntau tshaj 1.5 npaug ntawm cov tuab tuab ntawm txoj siv tawv, uas yooj yim khawb los ntawm lub tshuab ntxhua khaub ncaws. Raws li qhov tuab ntawm txoj siv tawv nce, qhov kev khoov ntawm txoj siv yuav kuj yuav txo qis, thiab kev ntxhov siab thaum lub sijhawm ua haujlwm ntawm txoj siv tawv yuav muaj ntau dua, Qhov kawg ua rau kev puas tsuaj rau theem nrab. Nws yog qhov nyuaj kom muaj lub neej ua haujlwm txaus siab thaum siv cov hlua qub rau kev tu thiab kho.
Niaj hnub no, kev kho cov hlua khi yog siv los kho thiab muab cov hlua khi. Kho strips, tseem hu ua roj hmab strips, roj hmab strips, los yog trimming strips, feem ntau yog siv los kho cov hlua roj hmab. Lub cev tseem ceeb ntawm txoj hlua kho yog hnav-resistant roj hmab, uas feem ntau muaj kev hnav zoo, dej thiab roj tsis kam, kua qaub thiab alkali tshuaj tiv thaiv, kev laus tiv thaiv thiab lwm yam khoom. Nws muaj peev xwm yeej ib txwm tswj tau zoo yooj thiab lub zog nyob rau hauv hnyav ua hauj lwm ib puag ncig ntawm txoj siv.
Ntau cov kev kho cov strips muaj cov roj hmab txheej ntawm cov xim sib txawv ntawm sab nraub qaum, uas yog hu ua semi vulcanized txheej. Cov txheej semi vulcanized yog ib feem tseem ceeb ntawm kev kho cov tshuab txias vulcanized. Lub semi vulcanized txheej yog sib txuas nrog cov nplaum vulcanized txias thiab ua rau cov tshuaj tiv thaiv vulcanization, sib koom ua ke rau hauv ib qho kom ua tiav tib theem ntawm cov nplaum nplaum zoo li kub vulcanization thiab cov txiaj ntsig zoo sib xws. Cov tuam txhab tsim khoom hauv tsev tseem niaj hnub ua kom muaj kev tshawb fawb thiab kev loj hlob ntawm semi vulcanized txheej, tab sis tseem muaj qee qhov sib txawv piv rau cov cuab yeej ua haujlwm txias vulcanization uas twb paub lawm. Kuj tseem muaj qee qhov xwm txheej uas cov roj hmab zoo tib yam tau hloov nrog cov xim sib txawv kom ua rau lub qhov muag ntawm cov ntses tsis meej. Nws yog ib qho tseem ceeb uas yuav tau xyuam xim thaum yuav khoom.