GASDURCHLÄSSIGES UND WASSERABWEISENDES NICHT GEWOBENES GEWEBE UND VERFAHREN ZUR HERSTELLUNG.

摘要

The nonwoven fabric comprises a thermoplastic resin compsn. film (1) and a nonwoven fabric (2). At least the thermoplastic resin compsn. film has pores formed by calendering. The thermoplastic resin compsn. film consists of 100 pts. wt. of thermoplastic resin and 1-50 pts. wt. of filler. The thermoplastic resin is one or more selected from acrylic resin, urethane resin, synthetic rubber, ethylene-vinylacetate copolymer resin and polyethylene resin. The filler, the particle size is 1-50 microns and can be fluoride resin, silicone resin, polyethylene resin or polypropylene. The nonwoven fabric can be wet-type nonwoven fabric, spanbond nonwoven fabric, dry-type nonwoven fabric etc. The fibres which compose the nonwoven fabric are made of polyester gp. fibres, nylon gp. fibres, polyacryl gp. fibres, polyolefin gp. fibres and/or rayon fibres or a combination of these.