Method for producing pliable wallcovering to replicate aged, cracked plaster wall finish
OwnerRalph E. Millerinventor
Life of this patent
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Abstract
A method and apparatus for making a pliable wallcovering. The wallcovering replicates the appearance of aged, cracked plaster wall finishes, can be readily hung over existing walls, and is durable. In the method of making the wallcovering a putty-like joint compound mixture is applied to a pliable stretchable woven sheet. The sheet is comprised of strands forming interstitial openings extending through the sheet. The joint compound mixture is forced through the interstitial openings and is allowed to dry. The dried joint compound mixture is cracked in a manner which renders the wallcovering pliable.
Claims13
A method for making a pliable wallcovering which replicates the appearance of aged, cracked plaster wall finishes, which can be readily hung over an existing wall, and which is durable and wear resistant, said method comprising the steps of
- (a) weaving water absorbent strands of material in a coarse weave to form a pliable stretchable fabric sheet with interstitial openings extending between the strands from the top to the bottom of said sheet, said strands being comprised of a plurality of threads;
- (b) mixing joint compound, water, and water soluble glue to form a spreadable joint compound mixture;
- (c) spreading a first layer of said joint compound mixture over the top of said woven sheet to force said joint compound mixture into and through at least certain of said interstitial openings to the back of said sheet, said strands absorbing water and water soluble glue from said joint compound mixture;
- (d) spreading a second layer of said joint compound mixture over said first layer to cover said top of said woven sheet;
- (e) drying said first and second layers of joint compound and said strands of material;
- (f) stressing said dried layers of joint compound to form a plurality of cracks each extending through said layers to said pliable woven sheet, each of said cracks acting as hinge members which can be folded about said sheet;
- (g) applying a liquid oil base coloring agent coating to said cracked dried second layer to penetrate and seal the surfaces of each of said cracks to inhibit the sealing together of said crack surfaces when water is applied to said wall covering.
A method for making a wallcovering which replicates the appearance of plaster wall finishes, which can be readily hung over an existing wall, and which is durable and wear resistant, said method comprising the steps of
- (a) weaving water absorbent strands of material in a coarse weave to form a pliable stretchable fabric sheet with interstitial openings extending between the strands from the top to the bottom of said sheet, said strands being comprised of a plurality of threads of said material;
- (b) mixing joint compound, water, water soluble glue, cellulose paste, and sawdust to form a spreadable joint compound mixture;
- (c) spreading a first layer of said joint compound mixture over the top of said woven sheet to force said joint compound into and through at least certain of said interstitial openings to the back of said sheet, said strands absorbing water and water soluble glue from said joint compound mixture;
- (d) spreading a second layer of said joint compound mixture over said first layer to cover said top of said woven sheet;
- (e) drying said first and second layers of joint compound and said strands of material;
- (f) cracking said layers of joint compound;
- (g) applying a liquid oil base coloring agent coating to said dried second layer to penetrate and seal the surface of said second layer and the surfaces of the cracks to inhibit the absorption of water applied to said second layer.
Dependencies are inferred from the claim text.