Thick aluminium foil description
Alloy:1235 1145 8011
Surface:Smooth,clean,be free of oil ,no bright speck,corrosion,oil ,slotted,etc.
Trading terms:CIF ,CFR
Packaging details:Wooden boxes /cases,or according to your specific requirements.
Delivery detail: 35 days after receiving the deposit
Thick aluminium foil application
It is using in the seal for beer bottle,shield for video cable and aluminum adhesive tope.
1.Food Preparation: Aluminum foil is “dual-ovenable” and can be used in both convection and fan-assisted ovens. A popular use of foil is to cover thinner sections of poultry and
meat to prevent overcooking. The Henan Mintai also provides recommendations on limited uses of aluminum foil in microwave ovens.
2.Insulation: Aluminum foil is 88 percent reflective and is widely used for thermal insulation, heat exchanges and cable liners. Foil-backed building insulation not only reflects heat,
also provides a protective vapor barrier.
3.Electronics: Foil in electrical capacitors provides compact storage for electric charges. If the foil surface is treated, the oxide coating works as an insulator. Aluminum foil
capacitors are commonly found in electrical equipment, including television sets and computers.
4.Geochemical Sampling: Aluminum foil is used by geochemists to protect rock samples. Foil provides a seal from organic solvents and does not taint the samples as they are
transported from the field to the lab.
Thick aluminium foil process
CC mother coil (made by casting rolling)or DC mother coil(made by hot -rolled production)
Rouging by cold rolling mill
Finishing rolling by foil mill
Cleaning and straightening by straightening machine
Annealing (dangling annealing) to charge the temper
Packaging (from the inner to the outer:plastic film,fiber carton,wooden pallet with steel strip tied), put the drier into the package to prevent damp by sea
Thick aluminum foil quality
The surface of the aluminum foil should be clean,smooth.There is no corrosion,empty,folding, brown staining,slotted,add edge,wrinkling ,concave and convex
The surface of the aluminum foil are not allowed to have a serious color difference
The end surface of the aluminum foil should be clean and tidy,there is no burr,wrong layer, bruising and collapsed