Disclosed is a fiber for artificial hair, containing a polyamide-based resin and a maleic acid-based polymer having at least one maleic acid compound selected from the group consisting of maleic acid and a maleic acid derivative as a monomer unit. Also disclosed is a headdress article including the fiber for artificial hair. Also disclosed is a method for producing a fiber for artificial hair, the method including a step of spinning a composition containing a polyamide-based resin and a maleic acid-based polymer having at least one maleic acid compound selected from the group consisting of maleic acid and a maleic acid derivative as a monomer unit.

Systems, devices, and methods including: a clasp, the clasp comprising: a body; one or more magnets of the clasp attached to an outside portion of the body; and a middle portion configured to extend away from the body such that hair is configured to go between the middle portion and the body to secure the clasp to the hair; a stay, the stay comprising: one or more magnets of the stay; where the clasp is detachably attached to the stay via the one or more magnets of the clasp and the one or more magnets of the stay; and where the stay is configured to attach to a hair piece.

A frontal hairpiece especially configured for persons suffering from frontal fibrosing alopecia comprising a flexible foundation adapted to cover a person's scalp from the frontal scalp hair margin to a receding hair line of the scalp and which includes an elongated plastic base adapted to extend laterally across the frontal scalp and having extended end tabs which terminate in front of the auricle of the ear and a plurality of hair strands attached to outside surface of the plastic base

Apparatus and associated methods relate to a hand-tied hair weft having at least two hair bundles fixed to three or more thread-like filaments that provide a cortex, where each two adjacent hair bundles are separated by one or more knots formed by the three or more thread-like filaments. In an illustrative example, the two adjacent hair bundles may be separated by, for example, at least two knots. The knots may include overhand knots. By introducing one or one or more knots, the width of the hand-tied hair weft may be customized without the weft shedding or unraveling.

A method of attaching hair extensions includes sectioning, beading, securing, and stitching hair extensions into a client's hair. Sectioning allows a hairdresser to properly place the hair extension, which creates beads that are unseen. The beads may be placed so as to allow a flexible groove to place the wefts. Securing the wefts includes a pattern of stitching that places a stitch at a side, middle, opposite side, and between the beads. This stitching pattern promotes secure wefts as well as prevents damage to scalp and hair.

The present invention provides a fiber for artificial hair and a hair decorating product having superior combing property. A fiber for artificial hair includes vinyl chloride based resin, vinyl based copolymer, and vinyl chloride based acrylic graft copolymer.

Systems, devices, and methods including: a clasp, the clasp comprising: a body; one or more magnets of the clasp attached to an outside portion of the body; and a middle portion configured to extend away from the body such that hair is configured to go between the middle portion and the body to secure the clasp to the hair; a stay, the stay comprising: one or more magnets of the stay; where the clasp is detachably attached to the stay via the one or more magnets of the clasp and the one or more magnets of the stay; and where the stay is configured to attach to a hair piece

A flexible hair extension includes an attachment assembly and a plurality of hairs. Each hair within the plurality of hairs is attached to the attachment assembly. The attachment assembly is flexible and can be easily deformed by hands into any geometric shape desired by the user. The attachment assembly retains the new form against gravity of the attachment assembly and the plurality of hairs. The new form can also be easily deformed by hands into another form. The attachment assembly can be a pair of wires twisted together with the plurality of hairs held between the pair of wires. The attachment assembly is adapted to be attached to the user's head using a pair of hair clips on two ends of the attachment assembly.

The invention can be used by persons that use tape-in style hair extensions. The invention includes a flat panel with several horizontal entry points aligned in rows. Both sides of the panel are utilized. A tape-in style hair extension is fed into the panel through a horizontal entry point from one side and comes through on the other side. The hair is then fastened by the clip/fastener on the opposite side just above the horizontal entry point. Vertically, each set of horizontal entry points, coupled with a clip/fastener on the opposite side, is also spaced apart leaving room for the user to have workspace for each individual hair extension. Once the hair extension is secured by the clip/fastener, the user can then remove the old tape-tab and prepare the tape-in style hair extension for reuse by adhering a new tape tab to each extension.

An artificial lash extension system includes lash extensions designed for an application under a natural lash. First lash extensions designed for an application at an underside of upper natural lashes each include first artificial hairs and a first base from which the first artificial hairs protrude, wherein the first base includes a top side designed to attach to the underside of the upper natural lashes. Second lash extensions designed for an application under the first plurality of lashes each include second artificial hairs, and a second base from which the second artificial hairs protrude, wherein the second base includes a top side designed to attach to at least part of a bottom side of one or more of the first lash extensions.