Claims
- 1. A method of making a colored creped tissue web comprising printing the surface of one side of a dry, creped tissue web with a colorant applied in a pattern of small colored areas such that substantially the entire surface of the printed side of the creped tissue web macroscopically appears to be a solid color while the unprinted side of the creped tissue web appears to be substantially uncolored, wherein the percentage of the surface area of the printed side of the creped tissue web covered by the small colored areas is from about 5 to about 25 percent and wherein the properties of the creped tissue web are substantially unaffected.
- 2. The method of claim 1 wherein the percentage of the surface area of the overall pattern covered by the small colored areas is from about 5 to about 15 percent.
- 3. The method of claim 1 wherein the tissue web is embossed immediately after printing.
- 4. The method of claim 1 wherein the amount of colorant printed onto the web is from about 0.1 to about 3 milligrams per square inch of surface per side.
- 5. The method of claim 1 wherein the amount of colorant printed onto the web is from about 0.2 to about 1.5 milligrams per square inch per side.
- 6. The method of claim 1 wherein the creped tissue web is colored by rotogravure printing.
- 7. The method of claim 1 wherein the colored creped tissue web has a density of from about 0.1 to about 0.3 grams per cubic centimeter.
- 8. The method of claim 1 wherein the colored creped tissue web has an absorbency from about 5 to about 9 grams of water per gram of fiber.
- 9. The method of claim 1 wherein the colored creped tissue web is a bath tissue.
- 10. A method of making a colored creped tissue web comprising printing the surface of one side of a dry, creped tissue web with a colored dye in an amount of from about 0.1 to about 3 milligrams per square inch of surface, said colored dye applied in a pattern of small colored areas such that substantially the entire surface of the printed side of the creped tissue web macroscopically appears to be a solid color while the unprinted side of the creped tissue web appears to be substantially uncolored, wherein the percentage of the surface area of the printed side of the creped tissue web covered by the small colored areas is from about 5 to about 25 percent and wherein the properties of the creped tissue web are substantially unaffected.
- 11. The method of claim 10 wherein the amount of colored dye printed onto the tissue web is from about 0.2 to about 1.5 milligrams per square inch of surface per side.
- 12. The method of claim 10 wherein the percentage of the surface area of the overall pattern covered by the small colored areas is from about 5 to about 15 percent.
Parent Case Info
This is a continuation of copending application Ser. No. 07/515,982 filed on Apr. 27, 1990, now abandoned, which is a continuation-in-part of U.S. Ser. No. 07/389,034 filed on Aug. 3, 1989, now abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (4)
Number |
Date |
Country |
2093283 |
Jan 1972 |
FRX |
2289992 |
Oct 1974 |
FRX |
1140083 |
Jan 1969 |
GBX |
2046666A |
Nov 1979 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Adams, M. et al., "Printing Technology," 3rd edition, Albany, N.Y., Delmar Publishers, Inc., 1988, pp. 181-184. |
Continuations (1)
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Number |
Date |
Country |
Parent |
515982 |
Apr 1990 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
389034 |
Aug 1989 |
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