Why add silver to calcium alginate Silver as a natural material has been used by humans for thousands of years It can more effectively promote faster wound healing At the same time silver is one of the trace elements in human tissue and trace silver is harmless to human body High absorbency Calcium alginate dressing can absorb more than 1020 times of its own weight Painless removal Silver calcium alginate dressing can touch with wound leachate to form gel It can maintain a moist environment to accelerate the treatment of wounds Whats more silver calcium alginate dressing can closely fit the contour of the body and will not adhere to the wound Cut to the right size Fit the size of the wound the 4x4 patch can be freely cut into sheet or strip shape Clean room workshop and independent package Polynew silver calcium alginate dressing is produced in a clean room workshop containing 12 pieces of silver alginate dressings in a box and each piece is packaged independently to prevent pollution from the external environment