具备防静电、防电磁干扰、防潮三大功能。 封口牢固,各层材料之间复合能力强；四层结构，具有良好的防水、阻氧功能；耐刺穿。适用于有防潮要求的电子产品包装：各类PC板、IC集成电路、光驱、硬盘、电子元器件等。表面电阻值可达到:≤108—1010Ω。
   该产品还可根据客户要求，在不侵犯他人知识产权的情况下，印刷文字、图案、商标等，助您提升企业形象。
It has three functions of resistance of the static, electromagnetic interference and moisture。It could be firmly hot sealed and strongly laminated between different layers of material; four cornered solid construction make it also has good function of resistance of the water and oxygen .It can endure to piercing well .This kind of bag applies to package electronic products with moisture-proof requirement: such as PC boards, IC integrated circuit, CD driver, hard disk and electron component parts…etc. The surface resistance: ≤108—1010Ω.
   Furthermore, for the sake of helping you to promote your enterprise status, this product can be printed with your specified letters, pattern and trademark, which must not infringe on the others knowledge property right.