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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Authors
Dates
2023-12-20—Published
2020-08-25—Filed