Binder-contg. fibrous sheet mfr. - for sanitary towels, beverage containers, laminates

摘要

The prepn. of fibrous products by dry deposition, comprises a gaseous medium contg. the suspended fibrous material across a gas-permeable shaping surface so as to form a fibrous sheet thereon. A binder is incorporated in the sheet by contacting the binder with the fibrous material before or during the formation of the fibrous sheet on the shaping surface. Used for the prodn. of fibrous products where the ratio between the fibres and the binder varies between large limits. The fibrous products may comprise two or three fibrous sheets formed separately by separate fibre distributors. The sheet may be compressed to form sanitary towels and other body care products.