Printable medical mouth-nose mask

摘要

Oral and nose mask (10) made of several layers, consisting of materials which can be welded to one another by means of ultrasound, whereby at least one filter layer (24) is present to trap germs, bacteria, viruses, etc., two further layers (22, 26) which surround the filter layer (24) on both sides are present, characterized in that a further layer (20) or at least one of the two layers (22, 26) surrounding the filter layer (24) consists of a printable or an already printed material.