Coated paper, paperboard or film manufacturing method and coated paper, paperboard or film

摘要

The present invention relates toProviding a first suspension containing cellulose fibers and / or nanocelluloseIs a step of applying a first suspension on a substrate to form a fiber web;The step of this web having a first surface and a second surfaceIs a step of providing a second suspension containing polymer and / or particles;This second suspension isHaving a Brookfield viscosity of 3000 mpax at a dry content between 4 and 40% by weightA step of providing at least one calendar containing at least one roll or beApplying the second suspension to the surface of the at least one roll or beltForming a coating WebIt also induces the fiber web through the at least one calendarThereby, the coating web is applied to the first surface of the fiber webCoated paperIncluding forming a paperboard or film;Coated paperThis invention relates to a method of manufacturing a paperboard or film.The present invention also relates to paper, paperboard or film manufactured according to this method.