Patent ID: 8900385
Filing Date: 2014-12-02
Classification: A45D,A61L,B29C,B32B,C09J,C11D,Y10T

Abstract:
1. A method of making fragrance coupons comprising the steps of: immersing a foam material which is an open cell reticulated structure in a bath of fragrance, wherein said open reticulated structure holds the fragrance; passing said foam material thru at least one nip roller to remove excess fragrance; providing a top polymer layer wherein cavities are formed by vacuum in the top polymer layer; and a bottom film adhesive layer with release liner such that said foam material is placed within said cavities and sandwiched between said top layer and said film adhesive layer to form a laminate which is then die cut to the desired size to produce the coupon; wherein the coupon provides release of the fragrance only when compressed.