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FAQ

What is the difference between metallized capacitor and metal film capacitor?
Metallized film capacitor is a metallized film capacitor that is rolled or laminated with a double-sided metallized polypropylene film and a non - metallized polypropylene film
How aseptic packaging aluminum foil bags?
Foil bag has many advantages over other traditional packaging materials (such as difficult to have superior performance, molding, convenient use, low cost, etc.) as one of the plastic packaging materials, which plays a great role in the development of aluminum foil bag, along with other traditional packaging materials incomparable speed.
Must there be foil wrapper in the Tea Caddy?
This really doesn't need it. As long as the container containing tea, the sealing effect is good. The family keeps the tea as long as it keeps dry and doesn't mix. For reference only.
What is the material of aluminum foil
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.
Dcgy-500 type aluminum foil sealing machine is out of order, it is not sealed, burned out which element, how to fix?
Recommend a small number of products, practical handheld aluminum foil sealing machine. It is the first choice for small businesses to save equipment costs. This machine can adjust sealing power according to sealing size. The bottle neck can be used between 20 and 100 millimeters in diameterHandheld aluminum foil sealing machine use environment:Handheld foil sealing machine maximum ambient temperature 45 degrees centigrade, relative humidity not higher than 80%, the machine should be placed in a well ventilated environment, cooling hole induction power supply side and bottom heat radiating holes and inductive head to ensure clean and smooth. Excessive temperature or humidity will have a great impact on the life of electronic components, and even lead to damage to the equipment.
Relationship between capacitor capacity and aluminum foil
The capacitance C of the parallel plate capacitor is directly proportional to the dielectric constant epsilon, inversely proportional to the area, and inversely proportional to the distance d between the platesC= epsilon S/4 PI KDK is static electric constant in the formula
Is the quality of aluminium foil lunch box good? It looks good. Ha, it looks pretty tall. I don't know if it's reliable
Really haven't seen, general take away boxes are transparent plastic, feel first is not green, second will be toxic
Are aluminum foil lunch boxes much used in the country?
For the Chinese, it is a new food container, so it is still relatively new.