Artificial fingernail and method of making same
An artificial fingernail and method of making an artificial fingernail is provided in which the artificial fingernail is pre-taped with an adhesive layer covered by a removable liner during the manufacturing process. In one aspect, the artificial fingernail includes a polymeric body having a shape corresponding with at least a portion of a natural fingernail. An adhesive layer is secured to at least a portion of the lower surface of the polymeric body. The adhesive layer is adapted to adhere to an upper surface of a wearer's natural fingernail when applied thereto. A removable liner covers the adhesive layer and is removable to expose the adhesive layer for application to the natural fingernail.
1. A method of making an artificial fingernail comprising the steps of:
(a) forming at least one polymeric body having a shape corresponding with at least a portion of a natural fingernail, a first convex surface and a second concave surface in a well portion of a first mold part;
(b) disposing a composite strip over said at least one polymeric body, said composite strip comprising an adhesive layer having first and second layer surfaces and a removable liner, said first layer surface facing said second concave surface of said polymeric body, said second layer surface being covered by the removable liner;
(c) applying a second mold part to said first mold part, said second mold part having at least one protruding portion corresponding to said well portion of said first mold part, wherein said at least one protruding portion presses a portion of said composite strip into adhesive contact with said second concave surface of said polymeric body; and
(d) removing from said first mold part said polymeric body with said portion of said composite strip adhered to said second concave surface of said polymeric body.
2. The method according to claim 1 further comprising the step of cutting the composite strip to form a tab on said strip for facilitating removal of said liner from said adhesive layer.
3. The method according to claim 1 wherein said composite strip comprises a pressure sensitive adhesive film covered on one side of said film with a silicon treated paper or plastic film.
4. The method according to claim 1 wherein said polymeric body is made from a material selected from the group consisting of acrylonitrile-butadiene-styrene (ABS) plastic, polyvinyl chloride, nylon, tenite acetate, vinyl acetate, polycarbonate, and a mixture of ABS plastic and polycarbonate.
5. The method according to claim 1 wherein said adhesive layer comprises a copolymer of acrylic ester and vinyl acetate formed from an aqueous acrylic copolymer emulsion.