Sheet material obtained from the manufacturing method and the manufacturing method of the sheet
2013
The manufacturing process in consideration of the environment, to achieve graceful appearance and soft hand with a napped which could not be conventionally compatible, to provide a method of manufacturing a sheet-like material having a better abrasion resistance can. Method for producing a sheet material of the present invention, the method for manufacturing a sheet-like material, which comprises carrying out the following a, b, and c of the process in this order. a. Degree of saponification the fibrous base material is 98% or more, and the step of polymerization degree is 0.1 to 50 wt% imparted to the fiber mass contained the polyvinyl alcohol is from 800 to 3500 in the fibrous base material, b. Applying a water-dispersed polyurethane in the fibrous base material to which the polyvinyl alcohol is applied, c. A fibrous base material imparted with water-dispersed polyurethane, removing the polyvinyl alcohol.
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