... be anti-static and etc.3)Shape:Can be made for 3-sides sealed bag,stand up pouch with zipper, ... out from bag shapes:3-side sealed bag,4-side sealed bag,Stand up pouch(included stand up pouch with ... machine,such as 3-side sealed machine,4-side sealed with zipper bag type machine,stand up with zipper ... foil pouchmaterial PET/VMPET/LDPEthickness 0.1mmBag type stand up pouch without zip locksize 13*20+2. ...