WHM-19 patch perforation equipment is applicable to PU film, PVC film, process paper, etc. This universal machine for the production of perforated patches combines the functions of cutting down the dressing material, impregnating with medicines, layering with process paper, folding into a coil and the final cutting of the finished patch. The production has the following characteristics and advantages: small coverage, fast production capacity, simple implementation of the process, low energy consumption and low noise. All working surfaces of the machine are made of stainless steel, and all guide rollers are made of silicone rubber. The quality of the products meets medical requirements. The machine can be operated by one operator.