... used for packing PC board, computer main board, sound card, VGA card, network card etc good 4P--Protective; Printing welcome; Polyethylene ... function if printed with character, image and trademark.Name: good quality shielding bag Features: 1. Surface resistance is 108—1010 ... Samples are available.Applications:Widely used for packing PC board, computer main board, sound card, VGA card, network card and ...