Process for making a non-woven web, non-woven web made by this process and use of the web as disposable absorbing sanitary product

摘要

Process for the manufacture of a nonwoven web and such a nonwoven web obtained by the said process and an application of the said nonwoven web to disposable absorbent hygiene products such as especially nappies for babies or incontinent people, feminine hygiene products, products for facial care, cleaning products. According to the invention the process for the manufacture of a nonwoven web consisting at least of a mixture of absorbent fibres such as especially cellulose fibres and synthetic fibres is characterised in that: - a homogeneous mixture of the cellulose and synthetic fibres is produced to form a web in which at least the cellulose fibres are mutually oriented, - the fibre web thus formed is subjected to the effect of a microwave radiation, not disturbing the fibre orientation mechanically, allowing the synthetic fibres to melt in order to bond the cellulose fibres together so as to create a network of fibres, limiting the hot spots retaining the cellulose fibres to promote the absorption of the web, its resistance to tearing and its resilience.