A procedure for applying semi-worked products of the wool and hair hat industry (Machine-translation by Google Translate, not legally binding)

摘要

Sewing procedure for semi-finished products of the wool and hair hats industry, such as men's hats, lasts for sale and women's hats, without lining, characterized by the fact that they are treated with natural or synthetic resin solutions in organic solvents whose evaporation time is less than 8, based on ether = 1, and then dried. (Machine-translation by Google Translate, not legally binding)