Cov txheej txheem ntau lawm ntawm SPC pem teb

Cov txheej txheem ntau lawm ntawm SPC pem teb yog raws li nram no:

Kauj Ruam 1: Sib tov

Tsis siv neeg ntsuas raws li qhov sib piv ntawm cov khoom siv raw → kub sib tov los ntawm kev sib xyaw ua haujlwm siab (kub sib xyaw kub: 125 degree, ua haujlwm

Nws yog sib tov txhua yam ntawm cov khoom sib npaug, tshem tawm cov dej noo hauv cov khoom siv) → nkag mus rau qhov sib xyaw txias (txias cov khoom kom tiv thaiv agglomeration thiab discoloration, txias mixing kub: 55 degree) → sib tov cov khoom uniformly los ntawm txias;

Txheej txheem 2: Extrusion

Ntxiv ntxaib-ntsia hlau extruder, tshav kub thiab extrude → nkag mus rau hauv daim ntawv tuag rau extrusion molding, cov ntawv tsim dhau los ntawm plaub-yob calender, thiab lub thickness ntawm lub substrate yog tsau → paste xim zaj duab xis → paste hnav-resistant txheej → txias → txiav;

Txheej txheem 3: UV Tempering

Deg UV → tempering (tempering kub dej kub: 80 ~ 120 degree; dej txias txias: 10 degree)

Txheej txheem 4: slitting thiab grooving ntxiv rau ntim

Slitting → Slotting, Trimming, Chamfering → Inspection → Ntim