Absorbent cores having material free areas
作者： Peter Dziezok , Marion Lutsche , Juliane Kamphus , Andrea Peri , Bruno Johannes Ehrnsperger
DOI:
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摘要: An absorbent core (28), for use in an article, comprising a wrap (16, 16') enclosing material (60) superabsorbent polymer particles. The comprises top side (16) and bottom (16'), the one or more area(s) (26) substantially free of through which is attached to wrap, so that when swells forms channel(s) (26') along material. particles have time reach uptake 20 g/g (T20) less than 240 s as measured according K(t) test method.
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