IP Library Granted Patent US 11,207,709
Granted Patent B2
US 11,207,709 · App. 16/566,817 · Granted Dec 28, 2021

Composite stencils, methods of making, and methods of decorating with composite stencils

Inventor: Dirk Jan van Heijningen (Alphen aan den Rijn, NL)
Assignee: Procraft Development B.V.
B05C17/06B32B7/06B32B7/12B32B27/12B32B37/12B41F15/34B32B37/1284B32B2305/18
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Quick Facts
Patent No.
US 11,207,709
App. No.
16/566,817
Granted
Dec 28, 2021
Kind
B2
Abstract

A composite stencil for applying designs to walls and other surfaces is disclosed. The stencil includes a porous textile support layer to which a flexible stencil mask is bonded by an adhesion layer. The support layer supports unconnected parts of the stencil mask without bridges common with traditional stencils. Further, the textile support layer in the open areas of the stencil can be colored with a sublimation dye to suggest to a user the colors that should be applied in the various areas of the stencil. A pressure sensitive adhesive is applied to the back of the stencil. In use, the stencil is removably adhered to a surface by the pressure sensitive adhesive, whereupon paint or other pigment is applied through the textile support layer to the surface. The lack of bridges permits the entire design to be applied with a single stencil in a single session. The stencil is cleanable and reusable to apply additional designs.

Claims (26)

1. A method of making a composite stencil for applying paint to a surface in decorative patterns, the method comprising:

providing a sheet of woven support material having intersecting elements and having first and second sides and configured to allow paint to pass therethrough;

preparing the sheet of woven support material by exposing the sheet of woven support material to heat and pressure, to form a prepared sheet of woven support material;

printing a pressure sensitive adhesive to one surface of a transfer release carrier in the shape of a stencil mask pattern defining masked areas and open areas, said masked areas of the stencil mask pattern comprising unconnected mask portions;

providing a first one of a stencil mask material and the prepared sheet of woven support material on the printed pressure sensitive adhesive, and thereafter providing a second one of the stencil mask material and the prepared sheet of woven support material on said first one of the stencil mask material and the prepared sheet of woven support material, wherein said stencil mask material is provided by printing the stencil mask material in the shape of said stencil mask pattern to form a stencil mask comprising unconnected mask portions, and wherein the prepared sheet of woven support material supports said unconnected mask portions of the stencil mask; and

applying heat and pressure to form a finished fused composite stencil.

2. The method of claim 1 , wherein the transfer release carrier remains as a removable part of the finished fused composite stencil.

3. The method of claim 1 , wherein the transfer release carrier comprises a release paper carrier.

4. The method of claim 1 , wherein the transfer release carrier comprises release coated PET.

5. The method of claim 1 , wherein the transfer release carrier comprises a double side polyethylene (PE) extruded one side silicone coated paper.

6. A method of making a composite stencil for applying paint to a surface in decorative patterns, the method comprising:

providing a sheet of woven support material having intersecting elements and having first and second sides and configured to allow paint to pass therethrough;

preparing the sheet of woven support material by exposing the sheet of woven support material to heat and pressure, to form a prepared sheet of woven support material;

printing a pressure sensitive adhesive to one surface of a transfer release carrier in the shape of a stencil mask pattern defining masked areas and open areas, said masked areas of the stencil mask pattern comprising unconnected mask portions;

providing, adjacent the pressure sensitive adhesive on a side thereof opposite to the transfer release carrier, a stencil mask material and the prepared sheet of woven support material, wherein said stencil mask material is provided by printing the stencil mask material in the shape of said stencil mask pattern to form a stencil mask comprising unconnected mask portions, and wherein the prepared sheet of woven support material supports said unconnected mask portions of the stencil mask; and

applying heat and pressure to form a finished fused composite stencil.

7. The method of claim 6 , wherein said providing, adjacent the pressure sensitive adhesive on the side thereof opposite to the transfer release carrier, the stencil mask material and the prepared sheet of woven support material, comprises:

first applying the transfer release carrier and the printed pressure sensitive adhesive to the first side of the prepared sheet of woven support material; and

thereafter printing a stencil mask material to the second side of the prepared sheet of woven support material in the shape of said stencil mask pattern such that the printed stencil mask material bonds with the woven support material to form a stencil mask.

8. The method of claim 6 , wherein said providing, adjacent the pressure sensitive adhesive on the side thereof opposite to the transfer release carrier, the stencil mask material and the prepared sheet of woven support material, comprises:

first printing a stencil mask material on the printed pressure sensitive adhesive in the shape of said stencil mask pattern to form a stencil mask, and

thereafter applying the transfer release carrier, the printed pressure sensitive adhesive and the printed stencil mask to the first side of the prepared sheet of woven support material such that the printed stencil mask material bonds with the woven support material.

9. The method of claim 6 , wherein the transfer release carrier remains as a removable part of the finished fused composite stencil.

10. The method of claim 6 , wherein the transfer release carrier comprises a release paper carrier.

11. The method of claim 6 , wherein the transfer release carrier comprises release coated PET.

12. The method of claim 6 , wherein the transfer release carrier comprises a double side polyethylene (PE) extruded one side silicone coated paper.

Assignments (1)
PURCHASE AGREEMENT Recorded Sep 15, 2025
From: PROCRAFT DEVELOPMENT BV
To: PROCRAFT BV
Reel/Frame 073386/0761 →