Patent ID: 8425136
Filing Date: 2013-04-23
Classification: A47L,B65D,C11D,D06F

Abstract:
1. A package for treating a stained fabric, said package comprising: a backing layer having a first side opposing a second side, said backing layer having a line of weakness, said second side having a first planar region and a second planar region on opposing sides of said line of weakness; a pouch layer joined with said second side of said backing layer thereby forming a pouch, said pouch containing a stain treatment fluid; and a fluid pervious contact substrate joined to said first side of said backing layer proximal said line of weakness; wherein said package has a first position in which said first planar region and said second planar region are substantially in plane with one another; wherein said package has a second position in which said first planar region and said second planar region are in a substantially angularly facing relationship; wherein in said first position at least a portion of said first planar region and at least a portion of said second planar region are integral with one another and in said second position at least a portion of said backing layer is discontinuous across said line of weakness; wherein in said second position said pouch is in fluid communication with said contact substrate; wherein said stain treatment fluid comprises from about 0.001% to about 99.99%, by weight of said stain treatment fluid, of a surfactant; and wherein said contact substrate is a fibrous material having Hansen solubility parameters that are positive falling within a Hansen space spherical volume of about 34000 MPa