A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01) B31F 5/02 (2006.01)
Patent
CA 2192173
The present invention relates to absorbent articles having absorbent cores (16) comprising multiple absorbent layers (10, 16) which are joined to each other. In particular, the present invention relates to absorbent structures which have one of the absorbent layers (16) being shorter in the manufacturing direction than at least one of the other layers (10) and which are joined to one of the other layers (10) by crimping (14). The present invention also relates to a process of crimping of a central patch of a fibrous web to a tissue.
La présente invention concerne des articles absorbants comportant des parties centrales absorbantes (16) composées de multiples couches absorbantes (10, 16) qui sont assemblées. En particulier, la présente invention traite de structures absorbantes dont une des couches absorbantes (16) est plus courte, dans le sens de la fabrication, qu'au moins une des autres couches (10) et qui sont assemblées à une des autres couches (10) par fronçage (14). La présente invention concerne également un processus de fronçage d'une pièce centrale d'une bande fibreuse sur un tissu.
Schmitt John Christian
Theisgen Mario Matthias
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
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