1) Cov ntaub ntawv tseem ceeb ntawm lub qhov rooj yas ntoo nrog cov ntaub ntawv zoo thiab cov qauv kev tshawb fawb yog PVC resin thiab cov hmoov ntoo zoo.PVC cob yog qib kev kho mob hauv tsev nto moo hom khoom.Cov hmoov ntoo yog muab los ntawm lub tuam txhab kev lag luam ntoo nrog cov hmoov ntoo zoo ntawm cov ntoo.Tom qab muab qhab nia ntsuam xyuas, sib tsoo, ziab thiab txheej txheej, cov khoom yuav tsum tau ua tiav ntawm cov khoom siv raw zoo yog lav.Lub formulation system ntawm ntoo yas qhov rooj yog nruab nrog ib qho kev faib ua feem ntawm cov khoom pab.Stabilizers, foaming agents, modifiers, thiab lwm yam ntxiv.Ntau yam khoom xyaw yog sib xyaw ua ke kom nruj kom ntseeg tau cov khoom zoo ntawm lub rooj tsavxwm ua npuas ncauj.
2) Cov khoom siv ntau lawm Cov khoom siv ntau lawm yog tuaj ntawm txawv teb chaws los ntawm kev sib xyaw ua ke mus rau qhov extrusion system, uas yog qib thoob ntiaj teb kev ua lag luam thiab muaj qib siab ntawm automation.Cov khoom siv sib xyaw muaj cov yam ntxwv ntawm qhov tseeb npaum li cas, kev sib xyaw ua ke thiab kev ua haujlwm siab, uas tau lees paub qhov ruaj khov ntawm cov khoom.Raws li kev tsim cov ntoo yas foaming qhov rooj muaj qhov yuav tsum tau ua rau cov khoom siv foaming extruder, ntxaib-ntsia hlau extruder nrog siab torque yog siv, thiab cov ntsia hlau, ntsia hlau thiab lwm yam khoom raug hloov kho kom haum rau cov tawv nqaij thiab cov foaming ntawm sab hauv thiab sab nraud. qhov chaw ntawm lignin, thiab kom tsis txhob carbonization ntawm ntoo hmoov.
3) Cov thev naus laus zis thev naus laus zis thev naus laus zis coj los siv cov txheej txheem luam ntawv kub hloov pauv hloov pauv ntau yam duab ntawm cov phaj extruded, kom cov khoom lag luam muaj ntau hom ntoo zoo thiab xim.Raws li cov khoom lag luam nrov hauv kev ua lag luam, peb tau tsim ntau yam kev ua tiav xws li dub walnut, ivory dawb, wax ntxhw ntoo rau cov neeg siv khoom xaiv, thiab muab ntau tshaj 50 hom sab hauv lub qhov rooj tsim kom tau raws li cov kev xav tau ntawm cov neeg siv khoom niaj hnub no. ' lub neej tus kheej.
4) Cov khoom siv raw khoom siv rau ntsuab thiab ib puag ncig-phooj ywg ntoo yas qhov rooj pob yog tsim nyob rau hauv ib lub sij hawm nyob rau hauv tej yam kev mob ntawm kub siab, siab kub thiab nqus tsev vacuum.Cov ntaub ntawv tsis muaj formaldehyde.Lub tshav kub hloov tshuab luam ntawv yog siv rau kev ua haujlwm thib ob, uas yog xim dawb.Tsis muaj tshuaj lom thiab muaj teeb meem roj thiab tsw tso tawm thaum lub sijhawm tsim khoom thiab siv.Nws yog tib neeg cov khoom lag luam uas ua tau raws li cov qauv kev tiv thaiv ib puag ncig rau kev kho kom zoo nkauj sab hauv niaj hnub.
