The heat-sealed anti-static bag for the PCB board is translucent, and the contents inside can be clearly identified from the outside. The surface resistance value can reach: 10Q~10Q.
PCB board anti-static bag material and function introduction:
The anti-static bag for PCB board adopts two-layer or four-layer composite material: (VMPET/CPE or PET/AI/NY/CPE). PCB board anti-static bag has excellent anti-static, anti-radio frequency, waterproof vapor penetration and other functions, shielding ESD electrostatic discharge and external electromagnetic radiation of external personnel and equipment. It is suitable for the transportation and packaging of electrostatic sensitive high-tech electronic products such as PCB and IC.
Their unique four-layer construction creates a "sensing lid" effect that protects the contents of the bag from electrostatic fields. In addition, the inner layer is composed of vinyl, which can eliminate static electricity and has superior antistatic function. {PCB anti-static bag}The inner and outer layers of the material are composed of transparent anti-static materials, and the middle is a translucent conductive metal layer. Therefore, the PCB anti-static bag has good anti-static and electrostatic shielding properties.
The principle of anti-static shielding bag
Principle: In the bag, a Raday cage induction cover effect is formed.
Structure: generally use two-layer or four-layer composite materials (VMPET/CPE or PET/AI/NY/CPE).
Scope of application: packaging of electrostatic sensitive circuit boards, precision parts, and electronic components.
Advantages: It has excellent anti-static, anti-radio frequency, waterproof and moisture-permeable, anti-salt spray and other functions, and shields ESD electrostatic discharge and external electromagnetic radiation of external personnel and equipment.
Uses: Protect the items in the bag from the electrostatic field, prevent the accumulation of static electricity, and avoid static electricity hazards.
