ABSORBENT STRUCTURES AND METHODS FOR MANUFACTURING ABSORBENT STRUCTURES Russian patent published in 2023 - IPC A61F13/531 

Abstract RU 2809862 C1

FIELD: absorbents.

SUBSTANCE: absorbent structures and methods for their manufacture are disclosed. In one implementation option, the manufacturing method may include directing a stream of particles toward the layer, spraying the stream with the first adhesive, wherein the first adhesive contacts the stream at the first point of contact, spraying the stream with the second adhesive, wherein the second adhesive contacts the stream at the second point of contact, wherein the first contact point is different from the second contact point, depositing the mixed particles, the first adhesive and the second adhesive onto the layer and covering the mixed particles, the first adhesive and the second adhesive with the second layer.

EFFECT: improved manufacturing efficiency.

24 cl, 17 dwg, 12 tbl

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RU 2 809 862 C1

Authors

Shon, Bredli, U.

Labash, Deniel, T.

Bejts, Mark, Dzh.

Biggs, Devid, G.

Bouen, Kejt, T.

Grejverson, Mishell, L.

Bejker, Endryu, T.

Dates

2023-12-20Published

2020-08-25Filed