In-register printed and embossed carpet

Claim 1

In a process for producing a carpet having a pattern printed thereon, said carpet being flexible and stretchable during handling, the pattern on the carpet having embossed design areas and non-embossed design areas in register, consisting of the steps of: a. passing the carpet substantially continuously through a series of printing, steaming, washing and drying steps, b. printing the carpet with at least one pattern component using only a dye to provide the pattern component, c. moving the carpet to a second printing station wherein the previously printed pattern component will be in register with and abutting with the second pattern component to be printed, d. printing the second pattern component in register and abutting with the first pattern component and using a printing ink containing a solvent for the carpet fibers, said solvent will cause the carpet fibers to shrink upon a subsequential steaming operation; the improvement comprising: 1. controlling the viscosity and rheology of the printing inks to prevent bleeding of the different printing inks into each other to destroy the sharpness of the patterns printed, the rheology of the printing ink is such that it flows into the carpet when under shear, but has no flow laterally of the carpet when not under shear, 2. then within approximately 10 minutes of the last printing step, applying only then steam to the carpet to shrink the fibers printed and affected by the solvent to produce an embossed effect in the printed areas and to set the dyes in the carpet, e. washing the carpet, and then f. drying the carpet to remove the wash water.