Water-disintegratable sheet and manufacturing method thereof

Details Water-disintegratable sheet and manufacturing method thereof Water-disintegratable sheet and manufacturing method thereof

2007-07-31

2007-07-31

Salvatore, Lynda (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including strand or fiber material which is stated to have...

C428S292100, C428S300400, C428S332000, C162S091000, C162S098000, C162S147000, C162S148000

Reexamination Certificate

active

10266421

ABSTRACT:
Disclosed is a water disintegratable sheet including bast/leaf fibers and at least one kind of primary fibers. The bast/leaf fibers have a Canadian Standard freeness value of at most 600 milliliter and occupy 2 to 75% by weight of a total fiber weight of the sheet.

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