Izinto zokwakha
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Izakhiwo ezisebenza ngezakhiwo eziguquguqukayo
Ukufakelwa okuguquguqukayoIhlanjululwe ngamafilimu ahlukene, inhloso ukuhlinzeka ngokuvikelwa okuhle kokuqukethwe kwangaphakathi kusuka emiphumeleni ye-oxidation, umswakama, ukukhanya, iphunga noma inhlanganisela yalokhu. Ngesakhiwo sezinto ezisetshenziswayo ezisetshenziswayo zihlukile ngesendlalelo sangaphandle, ungqimba oluphakathi, nesendlalelo sangaphakathi, ama-inks kanye nama-adhesives.