Process for manufacturing a sheet of paper that can disintegrate, use of the sheet for manufacturing a forming mandrel roll holder, paper sheet can be disintegrated and core consisting of at least one of said sheets

摘要

Process for manufacturing a sheet of paper that can disintegrate in water including lassiguientes steps: providing at least one strip of material soluble binder (F) in the form of dry Dot Dot, providing at least two bands (B1, B2) each formed of at least one layer of decelulosa wadding, have the side hydrosoluble binder material between the two bands of cellulose wadding, humidifying (7, 7 ', 8, 10, 10'), mounting (3, 5) and pressing the three bands and drying the complex band obtained.