▎ 摘　　要

NOVELTY - The utility model claims an antibacterial high barrier external diagnostic packaging bag, comprising packaging bag main body, a transparent plate, a sealing mechanism; a sealing strip and a bonding plate; the outer wall of the main body is packaging bag connected with a transparent plate; the inner part of the main body packaging bag connected with a sealing mechanism; the packaging bag part of the main body and the upper part of the sealing mechanism is fixedly connected with a sealing strip. through the graphene fibre one; graphene fibre two are provided with particles, nano-silver can effectively improve the antibacterial effect of the packaging bag, inhibiting the growth of bacteria, graphene bacteriostatic application not only by inserting the bacteria cell membrane for cutting, but also by large scale direct extraction of phospholipids molecule on the cell membrane to destroy the cell membrane so as to kill bacteria; so as to ensure the sanitation in the packaging bag, the nano-silver bacillus, gonococcus, Chlamydia trachomatis and other dozens of pathogenic microorganisms have strong inhibiting and killing effect, good bacteriostatic effect and good use effect.