Shanghai shielding bags, Taixing shielding bag, Jiangyin shielding bag 
 Shielding bag (also known as anti-static aluminum bag, anti-static bag, silver bag): It is expected by the end of CPP + E + PET fabric composite made of aluminum, product performance: electrical properties and physical performance to ASTTMD257, EIA541, MIL-B-81705 and other international standards for conventional thickness: 75μm Surface resistance :108-10Ω. Performance: it protects sensitive components from electrostatic potential electrostatic hazards. Application: widely used in various types of PC boards, computer motherboards, sound cards, graphics cards, network cards, and static-sensitive high-tech electronic products packaging.