Venturino, Michael B.,Walbrun, David B.,Miller Jr., Rodney L.,Kussow, Brandon B.
申请号：
AU2016401205
公开号：
AU2016401205A1
申请日:
2016.03.31
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
Pulpless absorbent cores and methods of manufacture are disclosed. A first method for forming an absorbent core may comprise advancing a carrier sheet on a foraminous forming surface in a machine direction, the foraminous forming surface having a width extending in a cross-machine direction, creating a pressure differential across the forming surface, applying a first adhesive onto the carrier sheet, advancing the carrier sheet within a particulate material delivery chamber, and dispensing particulate material from a particulate material inlet within the particulate material delivery chamber to deposit the particulate material onto the first adhesive, wherein the particulate material inlet has a width that is between 25% and 75% of the foraminous forming surface width, and wherein the particulate material is delivered from the particulate material inlet at less than 900 meters per minute.
