Patent ID: 7659239

Claim:
A method of making a dryer-added fabric conditioning dryer sheet comprising the steps: (a) containing a microcapsule slurry at a temperature from about 50° C. to about 125° C. in a microcapsule slurry tank; wherein the microcapsule slurry comprises a friable perfume microcapsule, and wherein the friable perfume microcapsule encapsulates a perfume composition; (b) containing a coat mix in a coat mix tank; wherein the coat mix comprises a fabric conditioning active; (c) exiting the microcapsule slurry from the microcapsule slurry tank; wherein the microcapsule slurry comprises from about 20% to about 75% water, by weight of the microcapsule slurry; (d) exiting the coat mix from the coat mix tank; (e) combining the exited microcapsule slurry and the exited coat mix to form a composition comprising the fabric conditioning active and the friable perfume microcapsule; (f) applying the composition comprising the fabric conditioning active and the friable perfume microcapsule to a non-woven, substantially planar, substrate to make the dryer-added fabric softening conditioning sheet.