Sandpaper Ua li cas?

1. Substrate printing

Sandpaper, raws li lub npe qhia, yog kev sib xyaw ntawm "sand" thiab "paper". Txawm li cas los xij, "daim ntawv" siv los ua cov khoom siv hauv qab no tsis yog A4 cov ntawv dawb lossis kraft daim ntawv, tab sis cov yob loj ntawm cov ntawv tshwj xeeb kraft. Tom qab nws unrolled, cov khoom lag luam Performance index thiab hom npe luam tawm ntawm ib sab ntawm daim ntawv. Tos kom cov ntaub ntawv tsis raug luam tawm.

2. Txheej txheej

Tam sim no mus rau sab nraud ntawm daim ntawv uas tsis tau luam tawm, siv cov kua nplaum nplaum rau ntawm tag nrho saum npoo

3. Electrostatic xuab zeb cog

Pub lub substrate glued sab mus rau hauv qhov chaw zoo li qub. Nws yog kub thiab av noo ntawm no, tsim ib qho chaw uas cov xuab zeb tuaj yeem electrostatically txuas rau lub substrate.

Lub conveyor txav cov xuab zeb npaj mus rau lub reel, thiab hluav taws xob zoo li qub ntawm daim ntaub abrasive thiab hauv av tsim ib qho hluav taws xob teb. Thaum cov ntaub abrasive hla dhau, cov xuab zeb abrasive nyob rau hauv cov huab cua yog attracted rau cov ntaub abrasive vim hluav taws xob zoo li qub. Txhawm rau nqus cov xuab zeb kom txaus, daim ntaub abrasive yuav rov nkag mus rau hauv lub tshuab hluav taws xob electrostatic.

Cov grit yog cascaded mus rau ib txoj siv conveyor, uas thauj nws hauv qab lub substrate.

4. Uniform adsorption

Kev siv lub tshuab hluav taws xob rau cov xuab zeb nplej ua rau muaj plua plav me me, thiab raws li cov xuab zeb nplej ya mus rau saum huab cua, lawv lo rau cov nplaum nplaum kub-coated substrate.

Tom qab tawm ntawm qhov chaw zoo li qub, cov nplaum kub yaj tau muab sib npaug rau cov xuab zeb

5. Ci thiab shaping

Xa cov ntawv xuab zeb mus rau qhov cub, thiab ua kom sov sov, uas yuav ua rau cov xuab zeb teem rau ntawm cov kua nplaum.

6. Cov kua nplaum txheej

Tom qab ntawd siv ib txheej ntawm resin rau ntawm qhov ntxhib ntawm daim ntawv xuab zeb kom "xuab zeb" thiab "daim ntawv" nruj dua ua ke, thiab ci dua.

7. Txiav cov duab

Raws li qhov tshwm sim ntawm kev siv, txiav cov ntawv xuab zeb rau hauv qhov xav tau

8. Lub Hoobkas ntim

Suav cov nplooj ntawv raws li qhov yuav tsum tau ntim, ua ib pob, thiab ib lub thawv ntawv xuab zeb yuav ua tiav qhov project

Cov txheej txheem ntau lawm ntawm cov ntawv xuab zeb zoo li yooj yim, tab sis tseem muaj cov kev xav tau siab rau kev siv cov ntawv xuab zeb hauv cov ntawv siv high-end