| 摘要 |
<p>A method of preparing dry-laid fibrous products comprising the steps of defibrating cellulose pulp to form a stream of gas containing suspended cellulose fibres, distributing said fibres over the surface of a gas permeable forming surface to form a fibrous layer thereon and introducing a binder into said fibrous layer by supplying the binder to the cellulose pulp or to the stream of gas containing suspended fibres.</p> |
