Pad printed apparel

1. A method for pad printing a pattern comprising product label information on a textile substrate with a pad printing machine having a cliché, at least one printing pad, and at least one printing area, to form a tagless product label, the method comprising the steps of:

positioning a textile substrate on the printing area of the pad printing machine, the textile substrate having a selected thickness and inner and outer surfaces;

transferring a pattern comprising product label information from the cliché to the at least one printing pad, the pattern having a depth less than the thickness of the textile substrate and formed from a composition including an ink, a solvent, and a hardener, such that the composition dries without penetrating the entire thickness of the textile substrate; and

transferring the pattern comprising the product label information from the at least one printing pad to one of the inner surface or the outer surface of the textile substrate, the transferred pattern being printed on the textile substrate such that the pattern is readable following at least fifty launderings.

2. The method of claim 1 , wherein the textile substrate comprises a knitted textile substrate.

3. The method of claim 1 , wherein the textile substrate comprises an article of apparel.

4. The method of claim 3 , wherein the article of apparel is underwear.

5. The method of claim 3 , wherein the article of apparel is outerwear.

6. The method of claim 3 , wherein the article of apparel is activewear.

7. The method of claim 3 , wherein the article of apparel is intimate apparel.

8. The method of claim 1 , wherein the textile substrate is formed from materials selected from the group consisting of cotton, polyester, nylon, and elastomers.

9. The method of claim 1 , wherein the textile substrate has a thickness of at least about 40 microns.

10. The method of claim 1 , wherein the ink is acrylic-based.

11. The method of claim 1 , wherein the cliche has a depth of between about 40 microns and 100 microns.

12. The method of claim 1 , wherein the product label is comprised of a plurality of colors.

13. The method of claim 1 , wherein the product label is an embellishment.

14. The method of claim 13 , wherein the embellishment is comprised of a plurality of colors.

15. A method of printing a pattern on a textile substrate, the method comprising:

positioning a textile substrate on a printing area of a pad printing machine, the textile substrate having an inner surface and an outer surface opposite the inner surface;

transferring a pattern from a cliche of the pad printing machine to a printing pad of the pad printing machine, the pattern formed from a composition comprising an ink, a solvent, and a hardener, and the pattern having a depth less than a thickness of the textile substrate between the inner surface and the outer surface; and

applying, with the printing pad, the pattern to one of the inner surface or the outer surface of the textile substrate positioned on the printing area, wherein the pattern comprising the composition penetrates the inner surface or the outer surface of the textile substrate to a depth less than the thickness of the textile substrate, wherein the pattern is substantially not visible from the other surface of the inner surface or the outer surface.

16. The method of claim 15 , wherein the printing area comprises a flat surface, and wherein positioning the textile substrate on the printing area comprises laying the textile substrate flat on the flat surface of the printing area.

17. The method of claim 15 , wherein the textile substrate comprises a knitted substrate.

18. The method of claim 15 , wherein the depth of the pattern is between 40 microns and 100 microns.

19. The method of claim 15 , wherein the thickness of the textile substrate is greater than 50 microns.