Apparatus and method for manufacturing an absorbent core

Details Apparatus and method for manufacturing an absorbent core Apparatus and method for manufacturing an absorbent core

2007-07-17

2007-07-17

Theisen, Mary Lynn (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Bulk deposition of particles by differential fluid pressure

C264S518000, C264S113000, C264S121000, C425S080100, C425S081100, C425S083100

Reexamination Certificate

active

10905756

ABSTRACT:
An apparatus and a method for manufacturing an absorbent core for an absorbent product containing a first material and a second material dispersed throughout at least a portion of said first material. A rotating forming wheel produces the absorbent core in a mold provided on its circumferential surface and the forming wheel has a rotating air pervious belt along at least a part of the circumferential surface for keeping fibers and particles of the formed layer or layers in place on the wheel.

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