Kev npaj raw khoom
Kev tsim tawm ntawmPVCzaj duab xis pib nrog PVC resin hmoov ua nws thawj raw khoom. Txhawm rau kho nws qhov kev ua tau zoo rau cov ntawv thov tshwj xeeb, ntau yam ntawm cov khoom siv tseem ceeb- xws li Lubricant, stabilizers, thiab Kev hloov kho, Kev hloov pauv, Pigment - yog sib xyaw ua ke hauv cov khoom sib xyaw.
Sib tov
Cov txheej txheem pib nrog kev pub mis PVC cob thiab xaiv cov khoom ntxiv rau hauv lub siab -kev sib hloov ceev. Raws li kev tswj xyuas, cov ntaub ntawv tau muab sib xyaw kom zoo rau hauv ib qho kev sib xyaw qhuav ua ntej yuav txias thiab ruaj khov rau theem tom ntej.
Extrusion Plasticization
Tom qab ntawd cov homogenous sib xyaw yog pub rau hauv lub tshuab extrusion tshuab. Nyob rau hauv lub extruder chim, cov khoom yog nce rhuab, pressurized, thiab plasticated - hloov nws mus rau hauv ib tug uniform molten lub xeev - ua ntej yuav txuas ntxiv extruded los ntawm precision tuag.
Calendering Moulding
Tom qab extrusion, qhov nruam PVC yaj yog tam sim ntawd pub rau hauv ib chav tsev precision calendering. Ntawm no, nws dhau los ntawm cov khoom siv hluav taws xob ua kom sov-rotating rollers uas ntsuas qhov tseeb, du, thiab ua kom cov khoom khov kho rau hauv daim ntawv ntawm cov tuab tuab thiab zoo.
Cooling Thiab Peeling
Tom qab daim ntawv calendered txias thiab teem rau nws qhov kawg qhov ntev, nws yog smoothly stripped los ntawm lub xeem txias roller. Cov yeeb yaj kiab txuas ntxiv yog tom qab ntawd coj los ntawm kev tswj nruj thiab huv si rau hauv cov tub ntxhais loj -raws li reels, npaj rau kev tshuaj xyuas thiab ua haujlwm ntxiv.
Kev faib tawm
Siv lub khoos phis tawj-cov cuab yeej tswj tau, cov yeeb yaj kiab dav tau raug txiav kom raug thiab rov ua dua rau hauv cov yob me me ntawm qhov dav thiab qhov ntev raws li txhua tus neeg siv khoom qhov kev txiav txim.
Ntim
Thaum txiav rau qhov loj me, cov yob tiav tau ua tib zoo npaj rau kev xa khoom. Lawv tau ntim raws li cov txheej txheem txheej txheem- siv PE lub hnab sab hauv, kraft ntawv txheej txheej ntawm pallet- kom ntseeg tau tias lawv tuaj txog hauv qhov zoo. Cov khoom ntim tau raug kaw thiab khaws cia hauv peb lub tsev rau khoom, npaj rau kev xa tawm raws li lub sijhawm xa khoom.
