Q:Can foil be insulated?Indeed, the foil is reflective of the sun's rays

To be exact, the foil reflects the sun's rays and turns the radiation to other places instead of heat insulation, but it acts as heat insulation. The brighter the foil, the stronger the reflectivity.

Q:Is aluminum foil harmful to human body?

HistoryThe original foil is really made of tin foil, aluminum foil is hard, will also bring a tin taste in food, which later aluminum prices reduced, replaced the aluminum foil foil in daily life there. However, because of the influence of aluminum on the brain, the surface of the existing aluminum foil is coated with aluminum to avoid the release of the metal.

Q:Under what conditions can aluminum foil be oxidized?Under what conditions can aluminum foil be oxidized easily? I mainly want to prevent the oxidation of aluminum foil, how much is it with air humidity, or how much humidity range is not easy to be oxidized?

At room temperature, the foil is oxidized by oxygen in the air, producing an oxide layer attached to the foil surface to prevent the oxidation from occurring unless heated or touched with acid

Q:The foil or foil can be isolated (or reduced) computer radiation:

2, pay attention to the use of the screen brightness and distance: to adjust the brightness of the screen when using the computer, the bigger the screen brightness, electromagnetic radiation is stronger, the smaller the contrary; but it can not be stressed too dark, so easy to cause eye fatigue. Keep at least 50 cm to 75 cm distance, which can reduce the damage of electromagnetic radiation. If there is a condition, you can install a special color filter board on the display screen to reduce the harm of radiation. At the same time, make sure that the screen is clean.

Q:What is the difference between the anode and the aluminum foil bags?

The bag is a transparent film and opaque side film aluminum or aluminum foil, aluminum foil bag, packing bag is full of aluminum foil composite film made of opaque, its oxygen, moisture resistance, good sealing performance etc..

Q: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.

Q:The difference between pure aluminium foil bags and aluminium plated bags

Three, from the performance point of view, pure aluminum bags moistureproof, cooling effect better than aluminum bag, pure aluminum bag completely avoid light, aluminized bag is shading effect.Four, from the use, the pure aluminum bag is more suitable for vacuum pumping, such as food, meat and other products, while the aluminum plated bag suitable for tea, powder, electronic and other pieces.Five, the inside of the bag facing the light or sunlight, can see through the bag of light is plated aluminum foil, invisible is pure aluminum foil

Q:Mask foil bags, why print twenty thousand at once?

Mask aluminum foil bags printed on the machine, you need to adjust the machine, printing, there is a certain loss, so the printing quantity is too small, uneconomical!

Q:What are the materials for aluminum foil films? What are the characteristics?

Aluminum foil is usually made from industrial aluminium No. 1 or 2.

Q:What is the aluminum foil?What is it?

Sheltering Mylar foil used in multi conductor wire control, such as electronic wire, computer wire, signal wire, coaxial cable, cable wire or cable network.