ABSORBENT BODY MANUFACTURING METHOD Russian patent published in 2021 - IPC A61F13/15 

Abstract RU 2743033 C1

FIELD: manufacturing technology.

SUBSTANCE: method for preparing an absorbent element according to the invention is a method for manufacturing absorbent element (100) comprising synthetic fibers (10b). Method comprises: a conveying step, comprising conveying a plurality of sheet material pieces (10bh) including synthetic fibers (10b), to recess (41) for accumulation by using box 3; accumulation step consisting in accumulation—in recess (41) for accumulation—of multiple pieces (10bh) of sheet material, displaced at transportation stage, and formation of cluster (100a'), which is component of absorbent element (100), and compression step, which consists in compression of accumulation (100a') on its entire length in direction of thickness.

EFFECT: disclosed is a method for manufacturing an absorbent body.

20 cl, 9 dwg

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RU 2 743 033 C1

Authors

Motegi, Tomoyuki

Kato, Yuki

Matsunaga, Ryuji

Harada, Takuaki

Iwasa, Hiroyuki

Dates

2021-02-12Published

2017-10-03Filed