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Method and means for preparing three-dimensional substrates for absorbent articles

A technology for absorbent articles and substrates, applied in the direction of absorbent pads, applications, machining/deformation, etc., which can solve the problems of reducing the three-dimensionality of the substrate, lack of ability to compress and tension, reducing three-dimensionality, etc.

Active Publication Date: 2021-10-15
PROCTER & GAMBLE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This often further reduces the three-dimensionality of the substrates due to their lack of ability to withstand the compression and tension caused by unwinding
Finally, the compact packaging typically used for absorbent articles further reduces three-dimensionality

Method used

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  • Method and means for preparing three-dimensional substrates for absorbent articles
  • Method and means for preparing three-dimensional substrates for absorbent articles
  • Method and means for preparing three-dimensional substrates for absorbent articles

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Embodiment Construction

[0061] Various non-limiting forms of the present disclosure will now be described to provide a general understanding of the structural principles, function, manufacture and use of the methods and tools disclosed herein for preparing three-dimensional substrates for absorbent articles. One or more examples of these non-limiting forms are shown in the accompanying drawings. Those of ordinary skill in the art will understand that the methods and tools specifically described herein and illustrated in the accompanying drawings for making three-dimensional substrates for absorbent articles are by way of non-limiting examples, and that various non-limiting aspects of the present disclosure The scope of the limited forms is defined only by the claims. Features shown or described in connection with one non-limiting form may be combined with other non-limiting forms of features. Such modifications and variations are intended to be included within the scope of this disclosure.

[0062]...

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PUM

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Abstract

The present invention provides methods and tools for making three-dimensional and / or porous substrates. The three-dimensional and / or apertured substrates can be used in absorbent articles such as diapers and pants. The methods and tools can be used on an absorbent article production line.

Description

technical field [0001] The present disclosure relates to methods and tools for making three-dimensional substrates, and more particularly to methods and tools for making three-dimensional substrates for absorbent articles. Background technique [0002] Three-dimensional substrates have a variety of uses in various industries. One of the industries that is interested in three-dimensional substrates is the absorbent product industry. The absorbent products industry manufactures products such as diapers, pants, sanitary napkins, tampons and adult incontinence pants, diapers and products. These "absorbent articles" may desirably include, for example, one or more three-dimensional substrates as topsheets, acquisition layers, distribution layers, outer cover materials, and / or other components. Three-dimensional refers to a substrate having more than one standard three-dimensional element of generally planar material. For example, the three-dimensional element may eg extend from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/511A61F13/512A61F13/15B31F1/07
CPCA61F13/15699A61F13/15707A61F13/51104A61F13/512A61F2013/15869B31F1/07B31F2201/0733B31F2201/0738B31F2201/0748B31F2201/0797
Inventor J.M.特林豪斯H.A.杰克尔斯G.艾尔德姆U.施耐德
Owner PROCTER & GAMBLE CO
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