A lip balm receptacle, comprising: a curved, multi-layered upper portion, formed by a single two-step overmolding injection process. The curved, multi-layered upper portion comprising: i) an interior layer having an outer surface that identifies the lip balm flavor contained in the lip balm receptacle; and ii) an exterior layer. The exterior layer may have a) an outer surface with a different texture, material, or visual appearance than the outer surface of the interior layer; and b) a durable cutout design that comprises at least one aperture through said exterior layer exposing the outer surface of the interior layer.

A method for manufacturing a cosmetic stick having at least two different colored portions includes inserting a pin into at least one mold cavity of a mold body, filling the mold cavity containing the pin with a first cosmetic material of a first color, and then recovering the excess first cosmetic material from a top surface of the mold body. The pin is removed from the mold cavity leaving a void in the mold cavity, and a guard plate is placed over the top surface of the mold body, the guard plate having a hole over the mold cavity. The void in the mold cavity is filled with a second cosmetic material, the second cosmetic material being a second color that is different than the first color. The excess second cosmetic material is then recovered from a top surface of the guard plate.

The present invention relates to a cosmetic product having an impregnation member embossed and engraved by melting the surface thereof, wherein the impregnation member is embossed and engraved on the surface by compressing the surface of the impregnation member onto a heated embossed and engraved metal mold and then melting the surface, and the open cell structure of the impregnation member's surface is melted to convert the same into an open cell structure having a size of or less, and thus, the impregnation member prevents the contents from being wasted by excessively smearing the contents more than necessary if the impregnation member is put with a puff for the use of the content, and the contents can be uniformly and thinly smeared on the puff to efficiently use the content.

The disclosure relates to a cosmetic device and related methods of manufacturing and using a cosmetic device. The device may comprise a porous part formed using a soluble filler and a non-porous part molded to the porous part.

Systems and methods for manufacturing eyelash prostheses are described.

Technologies are generally described for hair accessories and methods to make a material for repelling lice. The hair accessories may comprise a lice repellent oil infused within an injection molded plastic material. The infused injection molded plastic material may be in the shape of a hair accessory. The methods to make a material for repelling lice may comprise placing a plastic material into a mixing chamber. The methods may comprise placing a lice repellent oil into the mixing chamber. The methods may comprise mixing the plastic material and the lice repellent oil in the mixing chamber to produce an infused plastic material. The methods may comprise feeding the infused plastic material into a hopper of an injection molding machine. The methods may comprise forming the material for repelling lice by injection molding of the infused plastic material.

A lip balm receptacle, comprising: a curved, multi-layered upper portion, formed by a single two-step overmolding injection process. The curved, multi-layered upper portion comprising: i) an interior layer having an outer surface that identifies the lip balm flavor contained in the lip balm receptacle; and ii) an exterior layer. The exterior layer may have a) an outer surface with a different texture, material, or visual appearance than the outer surface of the interior layer; and b) a durable cutout design that comprises at least one aperture through said exterior layer exposing the outer surface of the interior layer.

A non-slip telephone cord hair tie includes an elastic body. The elastic body is wound in the form of a telephone cord. Two ends of the elastic body are connected to each other to form an annular shape. The elastic body is provided with an anti-slip rib thereon. The elastic body is wound in the form of a telephone cord instead of a conventional hair band, thereby increasing the elasticity without injuring the hair. When the hair is tied up, the winding space between the telephone cord will be interposed between the bundled hair so that the hair after tied looks more.

An injection molded closure article comprising a composition blend of: (a) at least one substantially linear polyolefin elastomer component which has a melt index of, for example, from 0.5 dg/min to 40 dg/min and a density of, for example, from 0.850 g/cc to 0.910 g/cc; and (b) at least one neutralized ethylene acid copolymer resin component which has a melt index of, for example, from 0.5 dg/min to 25 dg/min, and is at least partially neutralized at a range of from 20% to 70% neutralization; a molded closure article produced from the above composition blend, wherein the molded closure article has a high gloss, low haze, high impact resistance, and high chemical resistance; and a process of manufacturing the above molded closure article.

A cosmetic device and related methods of manufacturing and using a cosmetic device. The device may comprise a porous part formed using a soluble filler and a non-porous part molded to the porous part.