Taxaddarrada habka wax soo saarka ee galaaska la dahaadhay

Muraayadda la dahaadhay waxaa laga sameeyay laba ama in ka badan oo ah muraayad fidsan (ama muraayad kulul oo foorarsan) oo lagu daray filimka PVB waxaana laga sameeyay muraayad badbaado oo heer sare ah iyada oo loo marayo cadaadis sare. Waxay leedahay astaamo hufnaan, xoog farsamo oo sare, ilaalin UV, dahaarka kulaylka, dahaarka dhawaaqa, u adkeysiga rasaasta, u adkeysiga qaraxa, iwm. Guud ahaan, lakabka dhexe ee PVB waxaa loo isticmaalaa lakabka dhexe ee muraayadda la dahaadhay ee dhismayaasha. Filimka PVB wuxuu leeyahay shaqada qoyaanka ee shaandhaynta hirarka dhawaaqa (yaraynta baaxadda gariirka codka iyo gudbinta mugga).

Mashiinka galaaska laba lakab leh oo dahaaran

waa la isticmaali karaa

Soo saarista foornada xabagta ee fangding, hubinta tayada.

Taxaddarrada habka wax soo saarka muraayadaha la dahaadhay:

1. Habaynta galaaska, dahaarka filimka EVA

Koobiga u jar cabbirka iyo qaabka loo baahan yahay, oo cidhifka muraayadda u dhalaali (taas oo si wax ku ool ah uga hortagi karta geeska muraayadda inuu jaro saxanka silikoonka); Nadiifi galaaska (ka nadiifi boodhka, walxaha yaryar iyo wasakhda harsan ee galaaska, oo ku masax galaaska aalkolo). Waa inaysan jirin wax wasakh ah, calaamado biyo ah ama faraha oo ku yaal dusha sare ee galaaska; Diyaari filimka EVA si loo jaro cabbir ku habboon, oo filimka u jar inta u dhaxaysa galaaska iyo galaaska si loogu dahaadho.

2. Diyaarinta ka hor inta aan la gelin foornada

Qaybaha galaaska saar qaabka shooladda (Fiiro gaar ah: waa inay jiraan farqi ku filan oo u dhexeeya muraayadaha si looga hortago isku dhejinta) afka nuugista ee saxanka silikoonka waa inaan la xirin, haddii kale hawada saxanka silikoonka si buuxda looma sii deyn karo. Ka saar galaaska qashinka ah (waxaa ugu wanaagsan inaad isticmaasho shabagga si aad u hesho qiiqa ku habboon), xir saxanka silikoonka kor iyo hoos, shid bamka faakuumka, oo hawada ku sii daa saxanka silikoonka. Kahor intaadan gelin foornada, hubi inaad hubiso in bacda faakuumka ay daadanayso, haddii ay jirto, Fadlan dayactir sida ugu dhakhsaha badan (haddii ay jirto daadasho hawo saxanka silikoonka ah, laguma kululayn karo foornada).

3. Kuleylinta galaaska

Ku riix khaanadda galaaska foornada xabagta, oo deji wakhtiga iyo heerkulka loo baahan yahay iyadoo loo eegayo galaaska loo baahan yahay.

4. Muraayadda foornada laga soo saaray

Ka dib kuleylinta iyo dahaarka, marka heerkulka sanduuqa uu ka hooseeyo 90 ℃, fur albaabka oo riix muraayadda. Marka heerkulku hoos u dhaco ilaa 30 ℃, fur saxanka silikoonka oo ka saar galaaska.