Method of manufacturing multilayer nonwoven fabric

Details Method of manufacturing multilayer nonwoven fabric Method of manufacturing multilayer nonwoven fabric

2011-06-07

2011-06-07

Huson, Monica A (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

C264S505000, C264S546000, C264S154000

Reexamination Certificate

active

07955549

ABSTRACT:
A method of manufacturing a multilayer nonwoven fabric includes a supporting step of arranging on a predetermined surface of a permeable supporting member a multilayer fiber aggregate, a moving step of moving the multilayer fiber aggregate supported on the permeable supporting member in a prescribed direction by a predetermined moving device, and a spraying step of spraying a fluid onto the multilayer fiber aggregate moved in the prescribed direction in the moving step from the second surface by a predetermined spraying device.

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