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US 2021/0340711 A1Published application
Absorbent structures with high absorbency and low basis weight
AssigneeFirst Quality Tissue, LLC
InventorsJames E. Sealey, II, Justin S. Pence, Marc Paul Begin, Zachary Korkowski, Byrd Tyler Miller, IV
Life of this patent
Estimating the term…
Abstract
Absorbent product including a laminate of at least two plies, wherein the absorbent product has a measured Valley Volume parameter greater than 11 microns and a Pit Density of greater than 25 pockets per sq. cm.
Claims66
Disposable roll product comprising:
- a through-air-dried towel with a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter between 11 microns and 21 microns and a Pit Density between 25 pockets per sq. cm and 40 pockets per sq. cm, wherein a GATS total absorption of the product is between 16.0 grams water/grams of towel and 19.0 grams water/grams of towel.
Disposable roll product comprising:
- a through-air-dried towel with a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter between 11 microns and 21 microns and a Pit Density between 25 pockets per sq. cm and 40 pockets per sq. cm, wherein the disposable towel product has a basis weight of between 35 grams per square meter and 48 grams per square meter.
Disposable roll product comprising:
- a through-air-dried towel with a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter between 11 microns and 21 microns and a Pit Density between 25 pockets per sq. cm and 40 pockets per sq. cm, wherein a GATS total absorption of the product is between 16.0 grams water/grams of towel and 19.0 grams water/grams of towel, and the disposable roll product has a basis weight of between 35 grams per square meter and 48 grams per square meter.
A disposable towel product comprising:
- a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter of greater than 11 microns and a Pit Density of greater than 25 pockets per sq. cm, wherein a GATS total absorption of the product is between 16.0 grams water/grams of towel and 19.0 grams water/grams of towel.
A disposable towel product comprising:
- a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter of greater than 11 microns and a Pit Density of greater than 25 pockets per sq. cm, wherein the disposable towel product has a basis weight of between 35 grams per square meter and 45 grams per square meter.
A disposable towel product comprising:
- a laminate of at least two multi-layer plies, wherein the product has a measured Valley Volume parameter of between 11 microns and 21 microns and a Pit Density of between 25 pockets per sq. cm and 40 pockets per sq. cm, wherein a GATS total absorption of the product is between 16.0 grams water/grams of towel and 19.0 grams water/grams of towel, and the disposable towel product has a basis weight of between 35 grams per square meter and 45 grams per square meter.
Dependencies are inferred from the claim text.