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FOERFARANDE Foer FRAMSTAELLNING AV VAOTPRESSFILT OCH EN EN VAOTPRESSFILT
FOERFARANDE Foer FRAMSTAELLNING AV VAOTPRESSFILT OCH EN EN VAOTPRESSFILT
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机译:棉毡和棉压毡的制造方法
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摘要
This invention consists of a method to produce a composite wet-press papermakers felt by which one side of a textile base fabric can be given a uniform, smooth coating of polymeric resin particles fused together to provide a porous, elastic surface. Its distinguishing feature is the application to the textile base fabric of a homogeneous foam, composed of resin particles, a binder material, and a solvent, in a uniformly thick coating. The textile base fabric is then subjected to heat, which evaporates the solvent and fuses the resin particles to each other and to the fabric base.
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