Lub tshuab luam ntawv pad ua haujlwm li cas?

Lub tshuab luam ntawv pad ua haujlwm li cas?

Cov txheej txheem ntawm kev siv tus cwj mem rau ntawm daim hlau etched (steel plates): Muaj ntau txoj hauv kev siv tus cwj mem rau ntawm daim hlau etched.

Tus number case yog thawj zaug txau rau ntawm lub phaj etched, thiab tus number case ntau dhau yog muab pov tseg nrog lub tshuab rub tawm. Thaum lub sij hawm no, cov kuab tshuaj nyob rau hauv tus number case nyob rau hauv lub etched cheeb tsam volatilizes thiab tsim ib tug gel zoo li nto, thiab ces cov kua nplaum taub hau nqis mus rau lub etching phaj kom nqus cov number case.

Ink absorbing thiab luam ntawv cov khoom: Cov roj hmab taub hau absorbs feem ntau ntawm cov number case ntawm lub phaj etched thiab ces nce. Nyob rau lub sijhawm no, txheej txheej ntawm tus number case volatilizes ib feem, thiab qhov seem ntawm cov ntaub ntawv ntub dej yog qhov tsim nyog rau kev sib xyaw ua ke ntawm cov khoom luam tawm thiab lub taub hau roj hmab. Lub taub hau yas yog zoo li tus los tsim ib qho kev ua dov kom tshem tawm cov huab cua ntau dhau ntawm cov phaj etched thiab number case nto.

Hauv cov txheej txheem tsim khoom, qhov xwm txheej zoo tshaj plaws rau kev koom tes ntawm tus cwj mem thiab lub taub hau roj hmab yog tias txhua tus number case ntawm lub phaj etching yog pauv mus rau cov khoom luam tawm. Nyob rau hauv substrate) roj hmab taub hau luam ntawv yog yooj yim cuam tshuam los ntawm huab cua, kub, static hluav taws xob, thiab lwm yam Yog hais tias tus nqi ntawm volatilization thiab dissolution tus nqi yog tswj nyob rau hauv ib tug balanced lub xeev thaum lub sij hawm tag nrho cov txheej txheem los ntawm lub etching phaj mus rau lub hloov roj hmab taub hau mus rau lub substrate. , ces cov luam ntawv tau ua tiav. Yog hais tias cov evaporation ceev heev, tus number case yuav qhuav ua ntej absorbed. Yog tias qhov evaporation qeeb dhau lawm, tus number case nto tseem tsis tau tsim cov gel, thiab nws tsis yooj yim rau cov kua nplaum taub hau thiab cov substrate kom ua raws.