Sanitary tissue product with a shaped line of weakness

Patent metadata

Field	Value
Publication number	US-11008710-B2
Application number	US-201816127561-A
Country	US
Kind code	B2
Filing date	Sep 11, 2018
Priority date	Sep 11, 2017
Publication date	May 18, 2021
Grant date	May 18, 2021

Abstract

A roll of sanitary tissue product that includes a shaped line of weakness, wherein the roll of sanitary tissue product exhibits a roll compressibility of from about 2% to about 10%, and a Full Sheet Tensile Strength of between about 400 g and about 850 g, as measured by the Full Sheet Tensile Strength Test Method.

First claim

What is claimed is:

1. A roll of sanitary tissue product comprising a shaped line of weakness such that the line of weakness is nonlinear, wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 5% and a Full Sheet Tensile Strength of between about 400 g and about 850 g, as measured by the Full Sheet Tensile Strength Test Method.

2. The roll of claim 1 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 4%.

3. The roll of claim 1 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 3%.

4. The roll of claim 1 , wherein the sanitary tissue exhibits a Full Sheet Tensile Strength of between about 500 g and about 750 g, as measured by the Full Sheet Tensile Strength Test Method.

5. The roll of claim 1 , wherein the sanitary tissue exhibits a Full Sheet Tensile Strength of between about 550 g and about 700 g, as measured by the Full Sheet Tensile Strength Test Method.

6. The roll of claim 1 , wherein the sanitary tissue exhibits a Dry Burst of between about 100 g and about 1000 g, as measured according to the Dry Burst Test Method.

7. The roll of claim 1 , wherein the sanitary tissue is a through-dried fibrous structure.

8. The roll of claim 1 , wherein the sanitary tissue is an uncreped fibrous structure.

9. A roll of sanitary tissue product comprising a shaped line of weakness, wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 5%, and a Full Sheet Tensile Strength of between about 400 g and about 850 g, as measured by the Full Sheet Tensile Strength Test Method, and a Basis Weight of from about 30 g/m 2 to about 90 g/m 2 , as measured according to the Basis Weight Test Method.

10. The roll of claim 9 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 4%.

11. The roll of claim 9 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 3%.

12. The roll of claim 9 , wherein the sanitary tissue exhibits a Dry Burst of between about 100 g and about 1000 g, as measured according to the Dry Burst Test Method.

13. The roll of claim 9 , wherein the sanitary tissue is a through-dried fibrous structure.

14. The roll of claim 9 , wherein the sanitary tissue is an uncreped fibrous structure.

15. A roll of sanitary tissue product comprising a shaped line of weakness such that the line of weakness is nonlinear, wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 5%, and a Full Sheet Tensile Strength of between about 400 g and about 850 g, as measured by the Full Sheet Tensile Strength Test Method, and a Geometric Mean Peak Elongation of greater than about 15%, as measured according to the Dry Tensile Strength Test Method.

16. The roll of claim 15 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 4%.

17. The roll of claim 15 , wherein the roll of sanitary tissue product exhibits a roll compressibility of less than about 3%.

18. The roll of claim 15 , wherein the sanitary tissue exhibits a Dry Burst of between about 100 g and about 1000 g, as measured according to the Dry Burst Test Method.

19. The roll of claim 15 , wherein the sanitary tissue is a through-dried fibrous structure.

20. The roll of claim 15 , wherein the sanitary tissue is an uncreped fibrous structure.

Assignees

• Procter & Gamble

Inventors

• Glass Katie Kristine
• Leimbach Angela Marie
• Mellin Gustav Andre

Classifications

• B26D1/385 Primary

  for thin material, e.g. for sheets, strips or the like · CPC title

• B26F1/384

  using rotating drums · CPC title

• B26F1/20

  with tools carried by a rotating drum or similar support (B26F1/22 takes precedence) · CPC title

• B26F2001/4472

  Cutting edge section features · CPC title

• D21F11/008

  Making apertured paper · CPC title