01-10-2020 дата публикации
Номер: US20200306097A1
Автор:
Rodrigo Rosati,
Jill Marlene Orr,
Adrien Greiner,
James T. KNAPMEYER,
Aniruddha Chatterjee,
ROSATI RODRIGO,
ORR JILL MARLENE,
GREINER ADRIEN,
KNAPMEYER JAMES T,
CHATTERJEE ANIRUDDHA,
Rosati, Rodrigo,
Orr, Jill Marlene,
Greiner, Adrien,
KNAPMEYER, James T.,
Chatterjee, Aniruddha
Принадлежит:
A process of making an absorbent article is disclosed. A liquid permeable topsheet web extending substantially continuously in a machine direction a backsheet web, and an intermediate layer are provided. The topsheet web has first and second surfaces. The backsheet web extends substantially continuously in the machine direction. The intermediate layer has a first and second surface. The topsheet and intermediate layer are aligned in a face to face relationship such that the second surface of the topsheet in in contact with the first surface of the intermediate layer and simultaneously mechanically deformed which combines the topsheet with the intermediate layer. The topsheet web and intermediate layer are nested together such that a majority of the three-dimensional protrusions formed in the topsheet web coincide with and fit together with a majority of the three-dimensional protrusions formed in the intermediate layer to provide a topsheet/intermediate layer laminate web having three-dimensional protrusions. 1. A process of making an absorbent article comprising the steps of:providing a liquid permeable topsheet web extending substantially continuously in a machine direction, the topsheet web having a plurality of fibers, a first topsheet web surface and second topsheet web surface; a liquid impermeable backsheet web extending substantially continuously in the machine direction, and an intermediate layer comprising a plurality of fibers, left and right longitudinal edges, a first intermediate layer surface and second intermediate layer surface;aligning the topsheet web and the intermediate layer in a face to face relationship such that the second topsheet web surface is in contact with the first intermediate layer surface;mechanically deforming the topsheet web together and the intermediate layer to form three-dimensional protrusions wherein the topsheet web and intermediate layer are nested together such that a majority of the three-dimensional protrusions formed ...
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