发明名称 |
SUPERABSORBENT POLYMER TARGETING REGISTRATION OF DRY FORMED COMPOSITE CORES |
摘要 |
<p>A system and method for adjusting the targeting of superabsorbent material (2) in absorbent cores (1) based on the timing of a cutting device (11) are disclosed herein. After targeting superabsorbent material (2) into a segment of absorbent core material (1), a first sensor (10) is used to determine a change in concentration of superabsorbent material (2) over the length of the segment, or alternatively, a rate-of-change in the concentration is determined. The change in concentration, or rate-of-change, can be interpreted as the timing of the superabsorbent material (1) targeting. A second sensor (12) is used to determine the timing of a cutting device (11) used to separate the segment from the remaining absorbent core material (1). The timing of the targeting of the superabsorbent material can then be synchronized with the timing of the cutting device (11) for targeting of superabsorbent material (2) in subsequent segments of the absorbent core material (1).</p> |
申请公布号 |
WO03062839(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
WO2003US00541 |
申请日期 |
2003.01.09 |
申请人 |
PARAGON TRADE BRANDS, INC. |
发明人 |
DELZER, TROY;BAKER, ANDREW |
分类号 |
A61F13/15;(IPC1-7):G01R27/26;B23D36/00;B26D5/20;G01R27/32;B26D5/00 |
主分类号 |
A61F13/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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