Q:Export data for aluminum foil

At present, China's annual demand of aluminum foil has reached more than 300 thousand tons, Chinese has become the only third large packing in the United States and Japan, the next few years, the packaging aluminum foil will significantly exceed the growth of China's air conditioning and cable use growth.

Q:Why can foil escape metal detectors?

The principle of metal detector is ultrasonic inspectionThe ultrasonic wave refracted through the metal

Q:What about the electromagnetic shielding effect of aluminum foil tape and copper foil tape?

In communications, shielding is the separation of metals between two spatial regions to control the induction and radiation of an electric field, a magnetic field, and an electromagnetic wave from one region to another. Specifically, the interference source is used will shield components, circuit and assembly, cable or whole system surrounded by preventing electromagnetic interference shielding body outward diffusion; receiving circuit, device or system surrounded, to prevent them from the influence of external electromagnetic field.

Q: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

Thousands of tons of aluminium foil are used around the world for the protection and packing of food, cosmetics and chemicals. Most of the foil is shiny on one side and the other dull. Aluminum foil for food can be wrapped on both sides, and it is generally recommended to enhance the heat transfer effect with bright bread wrap.

Q:Aluminum foil waterproof material, how much is 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:Do you want the foil removed from the outlet of the central air conditioner?

It can not be removed. It is a layer of protective material wrapped outside the heat insulation material, which acts as heat insulation.

Q:Can foil work at 430 degrees high temperature?

Therefore, it can be inferred that if oxidized, the final result may not be aluminum foil, but also alumina. A touch may be powdery...

Q:Can screen printing be made on aluminum foil? What are the requirements for various specifications such as process and printing ink and printing thickness?

After drying test, combined with force fastness, 4-5%. resin (Ketone, resin-80) is added when not idealThe use of solvents, dyes, dyes as colorants, bright colors, saturated, transparent special effects.

Q:What is a composite aluminum foil molded poly vinyl foam board, and what is a composite aluminum foil extrusion poly vinyl vinyl insulation board, the two how to distinguish?Please try to be more specific

A kind of composite heat preservation board with aluminum foil is used in air conditioning and air duct insulation1, the insulation material molded type insulating materials used is moulded polystyrene foam board, also known as EPS, commonly used household appliances packaging materials is the white foam foam board; the extruded insulation material is extruded polystyrene foam board, which is XPS.

Q:How to improve the cleaning effect of aluminum foil

More, the cold, heat preservation, preservation, is made of high quality materials, easy to carry, suitable for the use of holiday travel, love driving outing, family picnic, product inner pearl cotton covered aluminum foil reflective insulation layer, good insulation effect.