Bj's Aluminum Foil Sheets

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FAQ

What is aluminum foil?Direct rolling with metallic aluminium
A metal foil: Aluminium directly rolled into sheets of hot stamping material, the effect of stamping and silver foil stamping similar effects, it is also called the false. Because of its soft texture and good ductility, it has a silvery luster. If the rolled sheet is made of sodium silicate on the offset paper, the foil can be printed. But the aluminum foil itself is easy to oxidize and the color is dull, friction, touch and so on will fade. Therefore, it is not suitable for the long-term preservation of books, covers and other hot stamping.
Do the aluminum foil used in the electric oven have the right and negative sides?
But the bright side has a benefit-It reflects heat energy, so when it is roasting, it will turn on the face and can flow to the foodThe heat down bounce, bounce upward, it can accelerate the speed of cooked food. And ifWhen the whole package is wrapped up, the bright surface can rebound, and the heat energy can not be leakedThereby speeding up baking and saving energy.
Why can foil escape metal detectors?
The principle of metal detector is ultrasonic inspectionThe ultrasonic wave refracted through the metal
What material is the aluminum foil made of?
And allows the unit to work within the diameter of the wear, so it does not require surface hardness, only requires a higher strength, toughness and heat resistance. The hot rolling roller only adopts the whole normalizing or quenching, and the surface hardness demands HB190~270.
Can foil work at 430 degrees high temperature?
In a word, can not withstand 430 degrees, do not say the reason, practice
Aluminum foil heat transfer of heat insulation is how, orThe old radiator looked black and looked uncomfortableA friend suggested wrapped with aluminum foil, has good heat dissipationOn the radiator, aluminum foil feel hot, not hot outHope to get your bachelor's scientific explanationThe foil blocking heat radiationThat is to say, tinfoil radiators (in the case of no gap) will affect the heat, huh
The acid may put the seasoning into the foil and aluminum foil and aluminum melt out of tin, tin, aluminum poisoning after eating may. Tin poisoning symptoms were mild, mainly acute gastroenteritis;
When the foil is wrapped in food for baking, it is found that the foil has bright and black sides, and does not know which side is used to wrap the food
Aluminum foil (Aluminium foil), also known as the Hongkong aluminum foil, aluminum foil, aluminum is a metal flat manufacturing tool, mainly used for kitchen cooking, food containers, or used to make some simple cleaning materials.
Which packing material is better, such as shielding bags, aluminum bags and aluminum foil bags?
The best performance of aluminum foil bags, anti-static, moisture-proof, puncture resistance. If you can help, but also hope to adopt