Medical anti-infection collecting bag with good sealing performance and application of medical anti-infection collecting bag

The invention discloses a medical anti-infection collecting bag with good sealing performance and application of the medical anti-infection collecting bag. The structure of the collecting bag comprises: 1) a bag opening binding belt; 2) a film bag body; the thin film bag body is bonded through a bonding structure to form a closed bag body. The collecting bag is convenient to use, the water-resistant and moisture-resistant fabric can effectively solve the problem of air exchange pollution diffusion and achieve the convenient bag-opening-free function, and external pollution diffusion is avoided; the anti-infection collecting bag structurally and perfectly solves the sealing problem, meanwhile, the performance of the anti-infection collecting bag is improved through a special material and a special structure, the reliability of the collecting bag under the high-humidity weather environment condition is enhanced, and the anti-infection collecting bag is also suitable for disposal of polluted fabric with high wat