B - Operations – Transporting – 31 – F
Patent
B - Operations, Transporting
31
F
B31F 1/07 (2006.01)
Patent
CA 2395951
A process for producing additive composition treated multi-ply tissue products is disclosed. In accordance with the present invention, at least one (1) ply of the tissue product is treated with an additive composition, such as a lotion. Once the additive composition is applied to the tissue product, the tissue is then hot embossed by being fed through, for example, a heated bonding nip. It has been discovered that the hot embossing step improves the adhesion between the multiple plies.
L'invention concerne un procédé de fabrication de mouchoirs en papier multicouche traités avec une composition d'addition. Selon la présente invention, au moins une (1) couche du mouchoir en papier est traitée avec une composition d'addition, par exemple une lotion. Lorsque la composition d'addition a été appliquée sur le mouchoir en papier, celui-ci est alors gaufré à chaud, par exemple, par l'action d'un rouleau d'assemblage chauffé. On a découvert que l'étape de gaufrage à chaud améliore l'adhésion entre les multiples couches.
Biggs David G.
Funk Barbara S.
Kressner Bernhardt E.
Krzysik Duane G.
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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