METHOD OF MANUFACTURE OF ABSORBING STRUCTURES WITH JUMPERS Russian patent published in 2018 - IPC D04H13/00 

Abstract RU 2666104 C1

FIELD: manufacturing technology.

SUBSTANCE: perforated element has at least one template with a separating region comprising at least one spacer that forms a series of segments. Method further includes drawing air through the perforated member and depositing the fibrous material on the perforated member to form the absorbent web. Absorbent web has a region with jumpers with a reduced base weight value corresponding to the dividing region of the template. Bridged region has vertical separation zones separating the web segments and a fibrous material that forms at least a partial web through the vertical separation zones.

EFFECT: there is provided a method for manufacturing an absorbent web that includes moving the perforated element in the machine direction.

28 cl, 16 dwg

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RU 2 666 104 C1

Authors

Degrav Greg Dzhozef

Venturino Majkl Bart

Nimajer Majkl Dzhon

Dates

2018-09-05Published

2016-01-15Filed