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theory：
 Anti-static shielding bag can prevent static sensing element from potential electrostatic hazard, the special four-layer structure can form inductive hood effect which prevents the goods inside from static electric field. In addition, the interior layer was made of polyethylene which with anti-static property, this kind of heat sealable bag is translucence, so the goods inside can be easily recognized outside

application：anti-static shielding bag mainly used in various PC board, electronic building brick modem and CD-ROM packaging

standard：Our anti-static shielding bag is strictly according to MIL-STD-2073-1 and MIL-B-81705-C industrial standard

material：

VMPET function: puncture resistance force、electric conduction、shielding
PA function: vacuum supply 
PE function: anti-static、sealing (included ESD requirement)
parameter：

Specification：the size of anti-static shielding bag can be customized

storage environment: temperature≤35℃ humidity ≤70%

valid date: six months