Method for producing hangers and similar devices for clothing support, comprising at least one concave area, starting from a flat layer of paper material

METHOD FOR PRODUCING HANGERS AND SIMILAR DEVICES FOR CLOTHING SUPPORT, COMPRISING AT LEAST ONE CONCAVE AREA, STARTING FROM A FLAT LAYER OF PAPER MATERIAL, that provides for the following steps:

• a) wetting said flat layer of paper material so as to increase the humidity percentage with respect to the standard humidity percentage that such flat layer of paper material presents at room temperature;
• b) leaving said layer of paper material to rest for a predetermined period of time so that said humidity percentage is uniformly distributed throughout the entire thickness of said flat layer of paper material;
• c) cutting said flat layer of paper material so as to define an appropriate shape for the realization of said hanger;
• d) carrying out a knurling operation on at least one portion of said cut flat layer of paper material in which said at least one concave area will be realized;
• e) carrying out the forming of said cut flat layer of paper material by means of the introduction of said cut flat layer of paper material between a mould and a counter-mould and subsequently through pressing;
• f) carrying out a stabilisation operation of said hanger, reducing the humidity percentage thereof.