Hair treatment foil and method

Abstract

A web roll of flexible foil used in the chemical treatment of hair, the roll comprising a front face and a back face, a continuous band of pressure-sensitive adhesive deposited on the front face and parallel to and away from art edge of the roll, the back face comprising a continuous deposit of release coating, the release coating allowing ready, tear-free separation of the back face from the front face when the front face and the back face are in contact.

I claim: 
     
         1 . A web roll of flexible foil used in the chemical treatment of hair, the roll comprising a front face and a back face, a continuous band of pressure-sensitive adhesive deposited on the front face and parallel to and away from an edge of the roll, the back face comprising a continuous deposit of release coating, the release coating allowing ready, tear-free separation of the back face from the front face when the front face and the back face are in contact. 
     
     
         2 . The roll per  claim 1  further comprising perforations such that tearing at the perforations presents foil sheets of desired size, each foil sheet comprising a band of adhesive at a distance away from and parallel to a leading edge of the sheet, the leading edge placed on a scalp during a chemical treatment of hair. 
     
     
         3 . The roll per  claim 1  wherein the roll is treated with a tint that is true color. 
     
     
         4 . A sheet of flexible foil used in the chemical treatment of hair, the sheet comprising a front face and a back face, a continuous deposit of a band of pressure-sensitive adhesive on the front face of the sheet and a distance away from and parallel to a leading edge of the sheet, a release coating on the back face of the sheet, the leading edge of the sheet placed on a scalp during the chemical treatment. 
     
     
         5 . The sheet per  claim 4  wherein the sheet is treated with a tint that is true color. 
     
     
         6 . The sheet per  claim 4  presented in a note pad type stack wherein the leading edge of each sheet in the stack is aligned. 
     
     
         7 . A method for chemical treatment of hair comprising the steps of
 h. Sectioning hair and weaving with a comb to select hair for chemical treatment, the comb comprising a handle,   i. Picking up a single sheet of foil, the sheet comprising a front face and a back face, a continuous deposit of a band of pressure-sensitive adhesive on the front face of the sheet at a distance away from and parallel to a leading edge of the sheet, a release coating on the back face of the sheet,   j. Folding the sheet of foil at a top edge of the band of adhesive closest to the leading edge of the sheet,   k. With the comb handle tucked inside of the fold, placing the sheet on the scalp,   l. Placing the hair selected for treatment on top of the sheet,   m. Applying chemical to the hair selected for treatment and   n. Folding the sheet so to enclose the hair treated with the chemical.   
     
     
         8 . The method per  claim 7  wherein the adhesive of the front face of the sheet touches the scalp. 
     
     
         9 . The method per  claim 7  wherein the back face of the sheet touches the scalp and the adhesive touches the hair selected for treatment.