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A method of marking an absorbent article which has a liquid pervious top sheet, a liquid impervious back sheet, and an absorbent body enclosed there between. The method includes providing at least one strip on an inside of the back sheet material, i.e., on the side adjacent the absorbent body, where

A method of marking an absorbent article which has a liquid pervious top sheet, a liquid impervious back sheet, and an absorbent body enclosed there between. The method includes providing at least one strip on an inside of the back sheet material, i.e., on the side adjacent the absorbent body, wherein a color or tint of the strip is different from the rest of the back sheet material and wherein the color or tint of the strip is selected so as to be an indication of product type, product size, or product absorption capacity of the absorbent article; and arranging a wetness indicator on or adjacent the at least one strip on the inside of the liquid impervious back sheet so that the wetness indicator is visible through the back sheet material.

대표청구항 ▼

1. A method of marking an absorbent article, the absorbent article comprising a liquid pervious top sheet, a liquid impervious back sheet, and an absorbent body enclosed there between, the method comprising: providing at least one strip on the back sheet, the strip having a width of between 1 and 6

1. A method of marking an absorbent article, the absorbent article comprising a liquid pervious top sheet, a liquid impervious back sheet, and an absorbent body enclosed there between, the method comprising: providing at least one strip on the back sheet, the strip having a width of between 1 and 6 cm, wherein a color or tint of the strip is different from the rest of the back sheet and wherein the color or tint of the strip is selected so as to be an indication of product size or product absorption capacity of the absorbent article; andarranging a wetness indicator on or adjacent the at least one strip on the inside of the liquid impervious back sheet so that the wetness indicator is visible through the back sheet and wherein the color or tint of the strip that is an indication of product size or product absorption capacity facilitates identification of the location of the wetness indicator. 2. The method of claim 1, wherein the strip is separate from the back sheet and is fastened on the inside thereof. 3. The method of claim 1, wherein the strip is a part of the back sheet. 4. The method of claim 1, wherein the strip extends in a longitudinal direction of the article over an entire or at least an essential part of the length of the article. 5. The method of claim 1, wherein the strip has a longitudinal direction and the longitudinal direction of the strip extends in a transverse direction of the article and is applied at a part of the article that forms a folding line in a folded packaging position of the article. 6. The method of claim 1, wherein the width of the strip is between 2 and 6 cm. 7. The method of claim 1, wherein the width of the strip is between 3 and 6 cm. 8. The method of claim 1, wherein on or adjacent the strip there is further printed symbols or codes which indicate the product type, size, or absorption capacity of the article. 9. The method of claim 1, wherein the color or tint of the strip is selected so as to be an indication of the size of the absorbent article. 10. The method of claim 1, wherein the color or tint of the strip is selected so as to be an indication of the absorption capacity of the absorbent article. 11. The method of claim 1, wherein the at least one strip is provided on an inside of the back sheet material or on the side adjacent the absorbent body. 12. The method of claim 1, wherein the article is an adult incontinence article. 13. The method of claim 1, wherein the strip is a single color. 14. The method of claim 1, wherein the strip is a striped pattern. 15. A method comprising: providing an absorbent article comprising a liquid pervious top sheet, a liquid impervious back sheet, an absorbent body enclosed there between, the liquid-impervious back sheet comprising a strip part and a remaining part, the strip part being an integral part of the back sheet, the strip part having a different color than the remaining part of the back sheet, and a wetness indicator arranged at an inside of the liquid impervious back sheet in a pattern and being visible through the back sheet, wherein the wetness indicator is disposed on or adjacent to the strip part,identifying the location of the wetness indicator on or adjacent to the strip part, wherein the identification of the location of the wetness indicator is facilitated by the strip part having a different color than the remaining part of the back sheet,identifying the size or absorption capacity of the article by the color of the strip that is used to facilitate the identification of the location of the wetness indicator, wherein the identification of the size or absorption capacity of the article is facilitated by the color of the strip part that is used to facilitate the identification of the location of the wetness indicator also being an indicia of size or absorption capacity of the article. 16. The method of claim 15, wherein the strip is separate from the back sheet and is fastened on the inside thereof. 17. The method of claim 15, wherein the strip is a part of the back sheet. 18. The method of claim 15, wherein the strip extends in a longitudinal direction of the article over an entire or at least an essential part of the length of the article. 19. The method of claim 15, wherein the strip has a longitudinal direction and the longitudinal direction of the strip extends in a transverse direction of the article and is applied at a part of the article that forms a folding line in a folded packaging position of the article. 20. The method of claim 15, wherein the width of the strip is between 1 and 8 cm. 21. The method of claim 15, wherein the width of the strip is between 3 and 6 cm. 22. The method of claim 15, wherein the color or tint of the strip is selected so as to be an indication of the size of the absorbent article. 23. The method of claim 15, wherein the color or tint of the strip is selected so as to be an indication of the absorption capacity of the absorbent article. 24. The method of claim 15, wherein the strip is a single color. 25. The method of claim 15, wherein the strip is a striped pattern.