CPC B32B 3/30 (2013.01) [B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/24 (2013.01); B32B 7/02 (2013.01); B32B 7/04 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/327 (2013.01); B32B 27/36 (2013.01); B32B 37/14 (2013.01); B32B 3/263 (2013.01); B32B 2555/00 (2013.01); Y10T 156/1056 (2015.01)] | 9 Claims |
1. A method comprising:
forming a laminated product comprising a film of microperforated plastic material and a layer of nonwoven fabric, said film of microperforated plastic material having protuberances extending in a same direction from a same face of said film, with first holes having an average diameter between 100 microns and 300 microns, produced at vertices of said protuberances, each of said protuberances comprising an outer surface adapted to contact a surface of a user of said laminated product, said layer of nonwoven fabric being joined by lamination to said film on an opposite face to that on which said protuberances extend, said laminated product being perforated with second through holes having an average diameter between 350 microns and 700 microns, each of said protuberances being closed on said opposite face of said film via said layer of nonwoven fabric.
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