Door skin, a method of etching a plate, and an etched plate formed therefrom

1. A molded door skin comprising:

an exterior surface having outer portions, spaced grooves recessed in said outer portions, and tonal portions comprising spaced depressions recessed in said outer portions, wherein a first area of said exterior surface has a first density of said tonal portions, wherein a second area of said exterior surface has a second density of said tonal portions, and wherein the first density differs from the second density so that when stain is received and retained in said tonal portions, said first and second areas simulate naturally occurring wood background tones having different degrees of darkness from one another.

2. A molded door skin, comprising:

an exterior surface having outer portions, spaced grooves recessed in said outer portions that simulate an appearance of naturally appearing wood grain ticks, and tonal portions comprising depressions recessed in said outer portions and configured to receive and retain stain to collectively simulate an appearance of darkened naturally occurring wood grain background tone.

3. The molded door skin of claim 2 , wherein said spaced grooves have variable depths relative to said outer portions.

4. The molded door skin of claim 3 , wherein said spaced grooves are recessed from said outer portions from between about 0.005 inch and about 0.015 inch.

5. The molded door skin of claim 2 , wherein said spaced grooves are variably spaced from each other.

6. The molded door skin of claim 2 , wherein said spaced grooves extend longitudinally relative to each other.

7. The molded door skin of claim 6 , wherein said spaced grooves have variable lengths.

8. The molded door skin of claim 4 , wherein said depressions are recessed from said outer portions from between about 0.001 inch and about 0.003 inch.

9. The molded door skin of claim 2 , wherein said tonal portions have differing densities of said depressions.

10. The molded door skin of claim 2 , wherein the molded door skin is manufactured from a material selected from the group consisting of sheet molding compound, polystyrene, polypropylene, steel, medium density fiberboard, hard board, fiberboard, and thermoplastic material.

11. The molded door skin of claim 2 , further comprising a stain received and retained in said depressions to simulate the appearance of darkened naturally occurring wood grain background tone.

12. The molded door skin of claim 2 , wherein a first area of said exterior surface has a first density of said tonal portions, wherein a second area of said exterior surface has a second density of said tonal portions, and wherein the first density differs from the second density so that when stain is received and retained in said tonal portions, said first and second areas simulate naturally occurring wood background tones having different degrees of darkness from one another.

13. A door, comprising:

a frame having opposite first and second sides; and

at least one molded door skin according to claim 2 sized as an interior or exterior passage door skin secured to the first side of the frame.

14. The door of claim 13 , further comprising a stain received and retained in the depressions to simulate the appearance of darkened naturally occurring wood grain background tone.

15. A molded door skin, comprising a molded component having an stainable exterior surface comprising molded grooves and molded tonal portions, the grooves configured with variable depths between about 0.005 inch and about 0.015 inch and variable lengths relative to one another and variably spaced with respect to one another to collectively simulate an appearance of a naturally appearing wood grain tick pattern, the tonal portions comprising depressions having depths between about 0.001 inch and about 0.003 inch configured to receive and retain sufficient stain to simulate an appearance of darkened naturally occurring wood grain background tone.

16. The molded door skin of claim 15 , wherein a first area of the exterior surface has a first density of the tonal portions, wherein a second area of the exterior surface has a second density of the tonal portions, and wherein the first density differs from the second density so that when stain is received and retained in the tonal portions the first and second areas simulate naturally occurring wood background tones having different degrees of darkness.

17. The molded door skin of claim 15 , wherein the molded component comprises at least one material selected from sheet molding compound, polystyrene, polypropylene, medium density fiberboard, hardboard, or combinations thereof.

18. The molded door skin of claim 15 , wherein the molded door skin is sized as an interior or exterior passage door skin.

19. The molded door skin of claim 15 , wherein the stainable exterior surface further comprises outer portions lying between the grooves.

20. A door selected from an interior passage door and an exterior passage door, comprising:

a frame having opposite first and second sides; and

a molded door skin according to claim 15 sized as an interior or exterior passage door skin secured to the first side of the frame.