Method of making a thick and smooth embossed tissue

Details Method of making a thick and smooth embossed tissue Method of making a thick and smooth embossed tissue

B - Operations, Transporting

31

F

B31F 1/07 (2006.01) D21F 11/14 (2006.01) D21G 1/00 (2006.01) D21G 9/00 (2006.01)

Patent

CA 2436514

The present invention relates to a paper tissue, and in particular to facial tissue, and disposable handkerchiefs. Claimed and described is a method for making a tissue paper product from a tissue paper web, the method comprising the steps of: - passing the tissue paper web through an embossing nip formed between a first and a second embossing roll, wherein at least one of the embossing rolls comprises at least 30 embossing elements per squarecentimetre - passing the tissue paper web through a calendering nip formed between a first and a second calendering roll, wherein the first and the second calendering roll are in contact with the tissue paper web over a contact length measured parallel to the direction of the axis of the first calendering roll exert a pressure onto the paper web of at least 50 N per centimetre of the contact length.Further claimed are paper tissue products made in accordance with the above method.

L'invention concerne un papier de soie, et notamment du papier-linge, et des mouchoirs jetables. L'invention concerne également un procédé permettant de fabriquer un produit de papier de soie à partir d'une bande de papier de soie. Ledit procédé consiste à faire passer la bande de papier de soie à travers une pince de gaufrage formée entre un premier et un second rouleaux de gaufrage, au moins l'un des rouleaux de gaufrage comprenant au moins 30 éléments de gaufrage par centimètre carré; et à faire passer la bande de papier de soie à travers une pince de calandrage formée entre un premier et un second rouleaux de calandrage, lesdits premier et un second rouleaux de calandrage étant en contact avec la bande de papier de soie sur une longueur de contact mesurée, parallèle au sens de l'axe du premier rouleau de calandrage. Les rouleaux de calandrage exercent un expression sur la bande de papier d'au moins 50 N par centimètre de longueur de contact. L'invention concerne enfin des produits de papier soie fabriqués selon le procédé précité.

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