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1. 发明申请

WO2003061523A2 SYSTEM AND METHOD FOR DEPOSITING PARTICULATE MATTER IN ABSORBENT CORES 审中-公开
标题翻译：吸收颗粒中沉淀颗粒物的系统和方法
公开(公告)号：WO2003061523A2
公开(公告)日：2003-07-31
申请号：PCT/US2003/000538
申请日：2003-01-09
申请人： PARAGON TRADE BRANDS, INC.
发明人： DELZER, Troy , WALTER, John
IPC分类号： A61F
CPC分类号： A61F13/15658 , A61F2013/53051
摘要： An apparatus and method for depositing particulate matter into a supply of fibrous material are disclosed. The apparatus has a feed tray having an outlet positioned above a moving supply of fibrous material. A motor is coupled to the feed tray for vibrating the feed tray. When the motor vibrates the feed tray particulate matter in the feed tray is deposited onto the supply of fibrous material, and when the motor does not vibrate the feed tray substantially no particulate matter in the feed tray is deposited onto the supply of fibrous material. The feed tray may have a gate spaced above the pan, behind which particulate matter is held when the motor is not vibrating.
摘要翻译：公开了一种用于将颗粒物质沉积到纤维材料供应中的装置和方法。该设备具有进料托盘，该进料托盘具有位于移动的纤维材料供料上方的出口。电动机联接到进料盘以振动进料盘。当电动机振动时，进料托盘中的进料托盘中的颗粒物质沉积到纤维材料的供应上，并且当马达不使进料塔振动时，进料托盘中的颗粒物质基本上不会沉积到纤维材料供应上。进料托盘可以具有在锅的上方间隔开的门，当马达没有振动时，颗粒物被保持。

2. 发明申请

WO2003061523A3 SYSTEM AND METHOD FOR DEPOSITING PARTICULATE MATTER IN ABSORBENT CORES 审中-公开
公开(公告)号：WO2003061523A3
公开(公告)日：2003-07-31
申请号：PCT/US2003/000538
申请日：2003-01-09
申请人： PARAGON TRADE BRANDS, INC.
发明人： DELZER, Troy , WALTER, John
IPC分类号： A61F13/15 , B67D5/16
摘要： An apparatus and method for depositing particulate matter into a supply of fibrous material are disclosed. The apparatus has a feed tray having an outlet positioned above a moving supply of fibrous material. A motor is coupled to the feed tray for vibrating the feed tray. When the motor vibrates the feed tray particulate matter in the feed tray is deposited onto the supply of fibrous material, and when the motor does not vibrate the feed tray substantially no particulate matter in the feed tray is deposited onto the supply of fibrous material. The feed tray may have a gate spaced above the pan, behind which particulate matter is held when the motor is not vibrating.

3. 发明申请

WO2003064060A1 SYSTEM AND METHOD FOR FEEDBACK CONTROL OF AN ABSORBENT CORE MANUFACTURING PROCESS 审中-公开
标题翻译：吸收核心制造工艺的反馈控制系统和方法
公开(公告)号：WO2003064060A1
公开(公告)日：2003-08-07
申请号：PCT/US2003/000555
申请日：2003-01-09
申请人： PARAGON TRADE BRANDS, INC.
发明人： DELZER, Troy , WALTER, John
IPC分类号： B05D1/12
CPC分类号： A61F13/15772 , A61F13/15658
摘要： A system and a method for providing feedback control of the deposition of superabsorbent particles (326) into an absorbent core (6) at a specified rate are disclosed. A control system (320) is used to receive feedback related to the operation of one or more elements of a vibratory feeder (332) to adjust and synchronize the elements of the vibratory feeder (332). Based on a predetermined line speed response during the ramp-up or ramp-down period, the control system (320) can control one or more properties of the motion of a vibrator (340) of the vibratory feeder (332) in such a manner that the deposition rate of superabsorbent particles (326) is proportional to the line-speed of the fibrous material being supplied to provide that a substantially uniform concentration of superabsorbent particles (326) is constantly deposited.
摘要翻译：公开了一种用于以特定速率提供超吸收颗粒（326）沉积到吸收芯（6）中的反馈控制的系统和方法。控制系统（320）用于接收与振动进给器（332）的一个或多个元件的操作相关的反馈，以调整和同步振动进给器（332）的元件。控制系统（320）基于在斜坡上升或下降时段期间的预定的线速度响应，可以以这种方式控制振动进给器（332）的振动器（340）的运动的一个或多个特性超吸收剂颗粒（326）的沉积速率与被供应的纤维材料的线速度成比例，以提供恒定沉积基本上均匀浓度的超吸收颗粒（326）。

4. 发明申请

WO2003062839A1 SUPERABSORBENT POLYMER TARGETING REGISTRATION OF DRY FORMED COMPOSITE CORES 审中-公开
标题翻译：干燥复合材料的超吸收聚合物注射剂
公开(公告)号：WO2003062839A1
公开(公告)日：2003-07-31
申请号：PCT/US2003/000541
申请日：2003-01-09
申请人： PARAGON TRADE BRANDS, INC.
发明人： DELZER, Troy , BAKER, Andrew
IPC分类号： G01R27/26
CPC分类号： A61F13/15772 , A61F13/15658 , A61F13/15723 , Y10T83/148 , Y10T83/531
摘要： 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).
摘要翻译：本文公开了一种用于基于切割装置（11）的定时来调整吸收芯（1）中的超吸收材料（2）的靶向的系统和方法。在将超吸收材料（2）定位到吸收芯材料（1）的段中之后，第一传感器（10）用于确定超吸收材料（2）在片段长度上的浓度变化，或者替代地，确定浓度的变化。浓度变化或变化率可以解释为超吸收材料（1）靶向的时间。第二传感器（12）用于确定用于将片段与剩余的吸收芯材料（1）分离的切割装置（11）的定时。然后可以将超吸收材料的靶向的时机与用于在吸收芯材料（1）的后续区段中靶向超吸收材料（2）的切割装置（11）的时序同步。

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