Dè am mion-fhiosrachadh air am bu chòir aire a thoirt nuair a bhios tu a’ dèanamh foil alùmanum?

Taghadh stuthan: Bu chòir stuth foil alùmanum a bhith na alùmanum fìor-ghlan gun truailleadh. Faodaidh taghadh stuthan de dheagh chàileachd gealltainn càileachd agus beatha seirbheis foil alùmanum.
Làimhseachadh uachdar rolla pàrant: Anns an ìre thràth de riochdachadh foil alùmanum, the surface of the parent roll needs to be cleaned and decontaminated to ensure a smooth and flat surface and avoid oxide layers and blemishes.
Rolling process: The rolling process of aluminum foil is a key factor affecting the quality. During the rolling process, parameters such as rolling temperature, rolling speed, and rolling force need to be strictly controlled to ensure uniform thickness, smooth surface, and moderate hardness of the aluminum foil.
Cooling treatment: Aluminum foil needs to be cooled after rolling to make it cool quickly, thereby improving hardness and strength.
Surface Coating: The surface of aluminum foil needs to be coated with a protective coating to avoid oxidation and corrosion.
Inspection quality: Multiple inspections are required during the production process to ensure that the quality of the aluminum foil meets the standards, including inspection of thickness, hardness, surface flatness, etc.