Household Use Aluminum Foil Roll Jumbo

Household Use Aluminum Foil Roll Jumbo

Household Use Aluminum Foil Roll Jumbo can be considered a must-have item in every kitchen. In addition to microwave ovens, it can be used in baking, grilling, packaging, containers or cooking, and its uses are quite diverse. Whenever we pull out the aluminum foil from the box, I believe everyone has the same question, why does the aluminum foil have a matte side and a shiny side? Which side should we use when we use it? Since some studies have suspected that the use of aluminum foil will make people sick, many people worry about whether its use will harm health, so does it really affect health?
 
If Household Use Aluminum Foil Roll Jumbo is the most commonly used aluminum product in ordinary households, I believe that everyone should not object. Many people use it to make a lot of delicious food, and it can also be used as a container when necessary.
 
Why does aluminum foil have two different sides? In fact, in the manufacturing process, the smelted large aluminum blocks will be repeatedly rolled, and have different thicknesses according to the needs of different products, until the film is only about 0.006 to 0.2 mm, but in order to further manufacture more For thin aluminum foil, technically, two layers of aluminum foil will be overlapped and thickened first, and then rolled together, so that two thinner products can be obtained after separating them. This method can avoid aluminum in the manufacturing process. , tearing or curling from being stretched and rolled too thin. After this treatment, the side that touches the roller will produce a shiny surface, while the side where the inner sides of the two layers touch and rub against each other will form a matte surface.
 
So which side should we usually use to touch food? In fact, it has undergone high temperature rolling and annealing treatment, and the microorganisms on the surface will be killed. In terms of hygiene, both sides of the aluminum foil paper can be used to wrap or touch food. When some people use it to wrap food for grilling, they also pay attention to the fact that the fog surface must be facing outward. The argument is that the reflectivity of light and heat on the bright surface is higher than that of the fog surface. It can be more efficient, but in fact, the reflection of radiant heat and light on bright and matte surfaces can also be as high as 98%, so it makes no difference which side of the aluminum foil to use to wrap and touch the food when grilling.
 
 
Aluminium Foil 0.03mm Thickness Jumbo Roll There is a dense oxide layer of on the surface of aluminum foil, and its chemical properties are relatively stable.