Q:Aluminum foil waterproof material, how much does it cost for a square?

The material is different, the price is also different. You first have to figure out what waterproof material can determine the price of this material.

Q:How can I clean the aluminum foil products when they are punched out?

Personal advice that you use volatile stamping oil, there is no residual worry

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?

Of course, the first thing to consider is shading, or how about the limitation of shelf life?

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

Aluminum foil bag packaging usually refers to the aluminum-plastic composite vacuum packaging bag, which is suitable for large precision machinery equipment, chemical raw materials, pharmaceutical intermediates moisture-proof, light avoidance, vacuum packaging. Three or four layers are adopted, and the utility model has the advantages of good water separation and oxygen separation function. Is not restricted, can bag quantity body is custom-built with different specifications, style, can be made into a bag, solid bag, organ bags, zipper bags and other styles. Products are subject to GB and ASTM standards, products comply with environmental requirements (can provide third party inspection report), products comply with the European Union and North America on the packaging materials the most stringent environmental standards.

Q:Aluminum foil and foil the far infrared effect? The foil is generally used for food. The foil and foil is not a look like? Or is the foil harder? How much is a roll?

Aluminum foil and paper bag is mainly used to smoke, but the difference is the thickness and temperature control! "Tinfoil" is tin metal rolling production, "foil" is aluminum rolling production. The use of foil offset printing, such as the kind of disposable lunch boxes used in the plane are aluminum foil do, can put the food heated in a microwave oven, and some fried foods, and hair with aluminum foil, generally hot foil are aluminum foil, packaging, printing, pharmaceutical, electronics, food, building so, many ways can be used in aluminum foil.

Q:The foil can be used in the microwave heating?

The electric field of thick metal can resist the microwave, and the microwave reflected out, so the inner wall of the microwave oven is made of thick metal; if the thick walled metal container in the microwave and metal containers will reflect the microwave so that the food is not heated. But the foil is too thin, so electrical conductivity can cause a catastrophic reaction. The process of conducting a thin metal so rapidly that its temperature rises linearly can cause a fire. At the same time, the tip produced by the heat contraction of the foil causes sparks, which can ignite any combustible material in the microwave oven.

Q:Why can copper foil and aluminum foil shield electromagnetic signals?

In addition because the copper or aluminum oxidation caused by the contact resistance increases, the long-term use of suggestions for tinned copper foil, shielding effectiveness after 2 years will not fall too much. I have a new measurement of shielding effectiveness of copper foil and tinned copper foil at the beginning are basically the same, 114dB (copper 1GHZ) and 112dB (tinned copper 1GHZ). The shielding effectiveness of one year after the 84dB (copper 1GHZ) and 110dB (tinned copper 1GHZ). The effect is really bad.

Q:What is an aluminum foil woven bag?

Features: (1) strong barrier air, anti oxidation, waterproof and dampproof.(2) strong mechanical performance, high explosion resistance, strong puncture resistance and tear resistance.

Q:Can foil foil be put on and off?

Aluminum foil (Aluminium foil), also known as tin foil, aluminum foil, aluminum foil, aluminum foil and aluminum foil backing paper by bonding paper.