Anti-static bag
Generally, the antistatic packaging bag itself is not easy to generate static electricity. However, when electrostatic discharge (ESD) occurs outside the packaging bag, the electronic components inside the packaging bag are affected by external ESD (electrostatic discharge) even due to poor external ESD performance. Damage to devices that are very sensitive to static electricity.
For example, some factory parts are qualified at the factory and use anti-static anti-static bags, but when they are shipped to the customer, they open the package and find that some PCB boards or devices are not working properly, because the anti-static bags themselves are not easy to produce. Static electricity, but can not shield external ESD. For example, during transportation, the machine model (MM) electrostatic discharge may occur when the machine is electrostatically charged. Human body model (HBM) or human metal model electrostatic discharge may occur when the worker is electrostatically charged on the body. Etc. Therefore, the standard surface resistance of an anti-static bag does not have the ability to shield the external ESD. For such devices, an anti-static shielding bag should generally be used.
Anti-static shielding bag not only has anti-static performance of anti-static bag, but also electrostatic discharge ESD and external electromagnetic radiation shielding of external personnel and equipment. It consists of excellent electrical conductivity and anti-material, usually opaque. . Anti-static shielding bags are more expensive than anti-static bags.
It can be used for packaging of sensitive devices that have important requirements for anti-static and anti-electromagnetic interference.
Anti-static products. The electrostatic shielding bag can effectively shield the electrostatic field, and the shielding attenuation is over 96%. Our film's internal antistatic layer eliminates stress cracking, corrosion, and soldering defects typically associated with most antistatic materials while maintaining the desired characteristics of static charge decay and low friction charging.