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An absorbent member and a method of producing an absorbent member
专利权人:
发明人:
申请号:
EP03012919.1
公开号:
EP1371348B2
申请日:
2003.06.06
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
The present invention relates to a method of producing an absorbent member comprising feeding a superabsorbent polyer and pul fiber both in the form of a dispersion in an air stream, depositing the superabsorbent polymer and the pulp fiber in a recess by suction through a plurality of suction holes provided in the bottom of the recessand releasing the deposited aggregate from the recess. The bottom of the recess (50) has a first suction region having an open area ratio R1 of 40 to 80% and a second suction region having an open area ratio R2 of 2 to 20% with the ratio of R1 to R2 ranging from 70/30 to 99/1. The superabsorbent polymer and the pulp fiber are deposited on both the first and the second suction regions.The present invention also relates to an absorbent member comprising a superabsorbent polymer and pulp fiber.
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