Kitchen sink liner

Abstract

Apparatus and associated methods relate to a disposable sanitary liner system that may be temporarily secured within a variety of basin types. The liner may include a flexible, hydrophobic sheet with an adhesive perimeter configured to adhere to the interior surface of a basin, and may further include a closable aperture that allows fluid to be drained after use. The aperture may be selectively opened by a user, such as by cutting or pulling. The liner may conform to a range of basin configurations, including single, double, utility, or apron-front farmhouse sinks. In use, the liner may support a sanitary environment for soaking or rinsing food items such as vegetables and meats. Beyond food-related tasks, the liner may also serve in preparing gels, mixing materials, or cleaning items like pet accessories or craft tools. This adaptable configuration may help reduce cross-contamination by providing single-use separation tailored to specific tasks.

What is claimed is: 
     
         1 . A disposable sanitary liner system comprising:
 a flat thin sheet formed of a hydrophobic, flexible material and configured for temporary placement within a basin;   an adhesive section positioned along an outer edge of the sheet, the adhesive section being configured to temporarily secure the sheet to an interior surface of the basin such that the edge of the sheet conforms to a contour of the basin;   a container configured to store and dispense one or more of the sheets; and   a centrally located portion of the sheet configured to be opened by a user to create an aperture for draining fluid accumulated on the sheet,
 wherein the sheet is dimensioned to retain a volume of fluid and to provide a sanitary barrier between contents placed thereon and the underlying basin surface. 
   
     
     
         2 . The disposable sanitary liner system of  claim 1 , wherein the sheet includes one or more scored, weakened, or perforated regions to guide user formation of the aperture. 
     
     
         3 . The disposable sanitary liner system of  claim 1 , wherein the adhesive section comprises two or more adhesive tabs located on opposite sides of the sheet. 
     
     
         4 . The disposable sanitary liner system of  claim 1 , wherein the corner portion is visually marked to indicate a recommended location for user cutting. 
     
     
         5 . The disposable sanitary liner system of  claim 1 , wherein the sheet is sized and shaped to fit within a single-basin sink. 
     
     
         6 . The disposable sanitary liner system of  claim 1 , wherein the sheet is sized and shaped to fit within a double-basin sink and is configured to span both basin compartments. 
     
     
         7 . The disposable sanitary liner system of  claim 1 , wherein the sheet is sized and shaped to conform to a farmhouse-style or apron-front sink. 
     
     
         8 . The disposable sanitary liner system of  claim 1 , wherein the container comprises a stack of liners with tear-away dispensing. 
     
     
         9 . The disposable sanitary liner system of  claim 1 , wherein the container comprises a roll of liners with tear-away dispensing. 
     
     
         10 . A disposable sanitary liner comprising:
 a flat thin sheet formed of a hydrophobic, flexible material;   an adhesive section disposed on at least a portion of the sheet's perimeter, the adhesive section configured to temporarily secure the sheet to an interior surface of a basin; and   a centrally located portion of the sheet structurally configured to be opened by a user during a disposal mode to create an aperture for draining fluid accumulated within the sheet,
 wherein the sheet is dimensioned to hold a volume of fluid and to provide a sanitary barrier between the contents and the basin surface. 
   
     
     
         11 . The disposable sanitary liner of  claim 10 , wherein the thin sheet may be disposed of by cutting the corner region with scissors after soaking is complete. 
     
     
         12 . The disposable sanitary liner of  claim 10 , wherein the aperture is defined by a perforated portion of the sheet to assist with manual opening. 
     
     
         13 . The disposable sanitary liner of  claim 10 , wherein the adhesive section comprises two adhesive tabs positioned on opposing sides of the sheet. 
     
     
         14 . The disposable sanitary liner of  claim 10 , wherein the sheet is configured to retain fluid for soaking food items. 
     
     
         15 . The disposable sanitary liner of  claim 10 , wherein the sheet is dimensioned for placement within a single-basin sink. 
     
     
         16 . The disposable sanitary liner of  claim 10 , wherein the sheet is dimensioned to span across a double-basin sink and includes structural features to conform to both compartments. 
     
     
         17 . The disposable sanitary liner of  claim 10 , wherein the sheet is configured to conform to a farmhouse-style basin having an apron front and extended depth. 
     
     
         18 . The disposable sanitary liner of  claim 10 , wherein the adhesive section includes a removable release liner that is peeled away to expose the adhesive before installation. 
     
     
         19 . A method of using a disposable sanitary liner system, the method comprising:
 providing a disposable sanitary liner system comprising:
 a flat thin sheet formed of a hydrophobic, flexible material and configured for temporary placement within a basin; 
 an adhesive section positioned along an outer edge of the sheet, the adhesive section being configured to temporarily secure the sheet to an interior surface of the basin such that the edge of the sheet conforms to a contour of the basin; 
 a container configured to store and dispense one or more of the sheets; and 
 a centrally located portion of the sheet configured to be opened by a user to create an aperture for draining fluid accumulated on the sheet, 
 wherein the sheet is dimensioned to retain a volume of fluid and to provide a sanitary barrier between contents placed thereon and the underlying basin surface; 
   removing the sheet from the container;   securing the sheet to the basin by applying the adhesive section to an interior surface of the basin;   filling the sheet with fluid to create a soaking environment;   placing items into the liner for washing, soaking, or rinsing;   opening the centrally located portion of the sheet to form the aperture;   draining the fluid through the aperture; and   removing and discarding the sheet from the basin.   
     
     
         20 . The method of claim  20 , further comprising:
 allowing the fluid to exit through the formed aperture;   retaining solid waste or debris on the upper surface of the sheet after drainage;   lifting the sheet by its edges to prevent spillage; and,   disposing of the sheet and retained waste in a disposal container.