TW202033131A - Hair treatment method and hair holder - Google Patents

Abstract

The present invention provides a hair treatment method for curling a lock of hair (H) using a hair holder (1). The hair holder (1) includes a tubular body (2) which has an opening (21) located at a first end of the tubular body and an opening (22) located at a second end of the tubular body, and which is configured to allow a lock of hair (H) be inserted from the opening (21) of the tubular body toward the opening (22) and to be capable of being rolled up. The hair treatment method includes inserting a lock of hair (H) into the hair holder (1), rolling up the tubular body (2) together with the lock of hair (H) inserted in the tubular body (2) so that the number of turns of the lock of hair (H) is less than one, and curling the lock of hair in this wound state. A hair holder in which the tubular body (2) is configured to be wound less than one turn is suitably used in this hair treatment method.

Description

Hair treatment method and hair holder

The invention relates to a hair treatment method and a hair holder.

As a method of imparting a specific shape to the hair bundle, a method of inserting the hair bundle into the cylindrical body of the hair holder and rolling up the cylindrical body is known. For example, Patent Document 1 discloses a method of inserting a hair bundle into a pocket of a hair holder provided with a cylindrical body, and rolling up the hair holder.

Patent Document 2 discloses a method of inserting a hair bundle into a cylindrical body of a hair holder, then winding the cylindrical body, and in addition, twisting the whole or part of the cylindrical body, or folding Form an accordion shape, and give various shapes to the hair bundles. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Specification of US Patent No. 3255765 [Patent Document 2] Japanese Patent Laid-Open No. 10-192036

The present invention is a hair treatment method using a hair holder having a cylindrical body configured to insert a hair bundle from an opening at one end to an opening at the other end, and the cylindrical body can be rolled up The tool curls the above-mentioned hair bundle. In the hair treatment method of the present invention, the hair bundle is inserted into the cylindrical body, and the cylindrical body is combined with the hair bundle inserted into the cylindrical body so that the number of windings of the hair bundle is less than once The method is rolled up, and the hair bundle is curled in the winding state.

In addition, the present invention is a hair holder having a cylindrical body configured to be able to insert a hair bundle from an opening at one end to an opening at the other end and to be rolled up. In the hair holder of the present invention, the cylindrical body is configured to be wound so that the number of windings does not reach once.

In addition, the present invention is a hair holder having a cylindrical body configured to insert a hair bundle from an opening at one end to an opening at the other end. In the hair holder, in a natural state, the cylindrical body is rolled up so as to have a first winding portion on the opening side of the one end and a second winding portion on the opening side of the other end. The winding directions of the first winding part and the second winding part are different from each other.

In the method of using the hair holder described in the above-mentioned Patent Documents 1 and 2, in order to hold the cylindrical body in a wound state, the cylindrical body needs to be rolled up once or more. In addition, when the hair bundle is wound around the rod to give a specific shape, in order to fix the hair bundle, it is also necessary to wind the hair bundle around the rod several times. However, there is known a hairstyle in which the hair root side part of the hair bundle is curled to make the hair fluffy. In the case of styling such a hairstyle, if the root side of the hair bundle is rolled up multiple times, the portion on the root side becomes curled and the rise becomes smaller. Therefore, it is not realistic to use the methods described in Patent Documents 1 and 2.

The present invention relates to a hair treatment method and a hair retaining device that can eliminate the disadvantages of the above-mentioned prior art.

Hereinafter, the hair treatment method of the present invention will be described based on its preferred embodiment with reference to the drawings. The hair treatment method of the present invention is a hair treatment method that uses a hair holder to curl hair bundles. "Curl" is to give a specific shape to the hair bundle. Unless otherwise specified, "curling" in this specification means to give a curled shape to a part of the hair bundle. In addition, regarding the hair treatment method of the present invention, the hair is mainly applied.

Fig. 1 (a) and (b) show an embodiment of the hair holder used in the hair treatment method of the present invention. The hair holder 1 shown in Figs. 1(a) and (b) includes a cylindrical body 2 configured to insert a hair bundle H from an opening 21 at one end to an opening 22 at the other end. Specifically, the cylindrical body 2 has a flat shape in which two sheets 23A, 23B that are longer in one direction of the following one-sided sheet 23A and the other-sided sheet 23B are laminated, and have one-sided sheet 23A and another One face sheet 23B connects a pair of side joining parts 24 and 24 and a cylindrical part 26 located between the pair of side joining parts 24 and 24. The pair of side joining parts 24, 24 join the side edge parts of the two sheets 23A, 23B in the extending direction to each other. The cylindrical portion 26 has a space for inserting the hair bundle H between the opening 21 at one end and the opening 22 at the other end. In this embodiment, the side joint portions 24, 24 are formed by sewing using sutures.

The cylindrical body 2 in this embodiment has a longitudinal direction X and a width direction Y orthogonal to the longitudinal direction X. The longitudinal direction X of the cylindrical body 2 coincides with the extending direction of the cylindrical portion 26 and corresponds to the direction in which the hair bundle H is inserted. As in this embodiment, the side edges of the cylindrical body 2 along the longitudinal direction X are parallel to each other, but the side edges may not be parallel to each other. In this case, it is preferable that the above-mentioned side edges gradually extend outward in the width direction Y from the opening 21 at one end to the opening 22 at the other end. In other words, in a plan view, the cylindrical body 2 preferably has an opening 22 toward the other end and has a shape with an expanded end.

The cylindrical body 2 can be rolled up. As shown in FIG. 2, the structure capable of being rolled means that the cylindrical body 2 can be wound into a roll shape. This structure is preferably an automatic winding structure, but it may also be a manual winding structure. As an automatic winding structure, for example, the following structure can be cited, which is configured to wind the cylindrical body 2 in a roll in a natural state. If the cylindrical body 2 is stretched and the hair bundle H is inserted, the stretching is released. State, the cylindrical body 2 and the hair bundle H are rolled up together. Such a structure can be realized by one or both of the two sheets 23A and 23B constituting the cylindrical body 2 including a shape memory sheet that memorizes the state in which the hair holder 1 is rolled up. The shape memory sheet can be formed by laminating films with different heat shrinkage rates or films with different tensions, and also by using a sheet containing a shape memory resin as a forming material. When the cylindrical body contains a shape memory sheet containing a shape memory resin, the cylindrical body in the wound state can be heated to above the glass transition temperature of the shape memory resin and then cooled to make it memorize the above wound state . In addition, the cylindrical body 2 may be restored to the original roll shape memorized by heating the sheets 23A and 23B constituting the cylindrical body 2. In this specification, "natural state" means a state where the hair holder is placed on a horizontal surface under an environment with a temperature of 20°C and a humidity of 40%, without applying external force to the hair holder.

The hair holder is inserted into the hair bundle from the opening at one end of the cylindrical body to the opening at the other end, and the cylindrical body is rolled up together with the hair bundle to form a roll. Hereinafter, the one in which the cylindrical body is rolled up into a roll shape is also referred to as a hair bundle holder. The hair bundle holding body of this embodiment has a spiral shape in a cross section in a radial direction orthogonal to the central axis direction of the drum. In the hair bundle holding body, the opening at the other end is located on the center side of the rolled drum. The aforementioned center is the central axis of the curled hair bundle holder. Hereinafter, the center in the hair bundle holding body is also referred to simply as "center".

The hair bundle holding body 3 has an outer peripheral part 31 and a part 33 located more centrally than the outer peripheral part 31 in the winding part of the cylindrical body 2. Hereinafter, the portion 33 located on the above-mentioned center side is also referred to as "the center side portion 33". In the hair bundle holding body, the outer peripheral portion 31 is the winding portion furthest away from the central axis, and its winding diameter is the largest. In the case where the hair holder 1 has an extension part described below, the extension part is not included in the outer peripheral portion 31. In the hair bundle holding body, the central side part 33 is a winding part relatively closer to the central axis than the outer peripheral part 31, and its winding diameter is smaller than the outer peripheral part 31. Regarding the winding portion constituting the center side portion 33, the number of windings may be less than once or once, or may be a plurality of times more than 2 times. The number of windings less than once means that the winding is less than one turn (360°). The center side portion 33 of the hair bundle holding body 3 shown in FIG. 2 includes a winding portion formed by the number of windings of 3 times.

The hair holder is on the outer surface of the other side sheet 23B, and the curled hair bundle holder 3 has an opening at a position that becomes the outer peripheral portion 31. The opening at the outer peripheral portion 31 can be the opening 22 at the other end or the middle opening. The middle opening is the other opening located between the opening 21 at one end and the opening 22 at the other end in the longitudinal direction X. The hair holder 1 in this embodiment has a plurality of slits 25 intermittently arranged along the longitudinal direction X on the outer surface of the other surface sheet 23B as the intermediate opening 27, and the slits 25 extend over the length of the cylindrical body 2 The direction X is formed as a whole. Here, the outer surface refers to the surface on the side opposite to the surface forming the space for the hair bundle to be inserted. In this way, the hair holder may not only have the middle opening 27 in the outer peripheral portion 31 but also have the middle opening 27 in the center side portion 33. Each slit 25 extends in the width direction Y. From the viewpoint of smoothly rolling up the cylindrical body 2, it is preferable to have a plurality of slits arranged in series. The slit is preferably formed on the other side sheet 23B constituting the cylindrical body 2, and may be formed on both the one side sheet 23A and the other side sheet 23B. In addition, the slit may be formed into a circular shape by punching at both ends. In addition, the sheet located inside when rolled up is called one-sided sheet 23A, and the sheet located outside when rolled up is called another surface sheet 23B.

The cylindrical part 26 located between the opening 21 at one end in the longitudinal direction X of the cylindrical body 2 and the opening of the outer peripheral portion 31 of the hair bundle holding body 3 is also referred to as a hair bundle insertion part 28. In the case where the outer peripheral portion 31 has one or more intermediate openings 27, or in the case where the outer peripheral portion 31 has a middle opening 27 and an opening 22 at the other end, the hair bundle insertion portion 28 is provided It is the cylindrical portion 26 between the opening portion 21 at one end in the circumferential direction of the outer peripheral portion 31 and the opening portion of the opening portion 21 farthest from the end.

In the hair treatment method of the present invention, the cylindrical body and the hair bundle inserted into the cylindrical body are rolled up in such a way that the number of windings of the hair bundle is less than once, and the hair is carried out in the winding state Bunch of curls. A case where the hair holder 1 shown in Figs. 1 (a) and (b) is used to perform a preferred embodiment of the hair treatment method of the present invention will be described as an example. The procedure of the hair treatment method of this embodiment is shown in Fig. 3 (a) and (b).

The hair treatment method of the present embodiment includes a step of inserting the hair bundle H into the hair bundle insertion portion 28 of the cylindrical body 2, a step of forming the hair bundle holder 3, and a step of curling the hair bundle H. Hereinafter, the step of inserting the hair bundle H into the hair bundle insertion portion 28 is also referred to as the insertion step, the step of forming the hair bundle holder 3 is also referred to as the rolling step, and the step of curling the hair bundle This is called the curling treatment step.

In the above insertion step, as shown in FIG. 3( a ), the hair bundle H is inserted into the hair bundle insertion portion 28 from the opening 21 at one end of the cylindrical body 2 to the opening 22 at the other end. In the hair bundle insertion portion 28, the hair bundle H is inserted between the two sheets 23A and 23B constituting the cylindrical body 2. In the cylindrical body 2, the hair root side of the hair bundle H is located on the side of the opening 21 at one end. In this embodiment, a part of the hair bundle H inserted from the opening 21 at one end is drawn out from any middle opening 27 of the outer peripheral portion 31 of the hair bundle holding body 3. When the hair holder 1 has a plurality of intermediate openings 27 in the hair bundle insertion portion 28, or has the intermediate opening 27 and the opening 22 at the other end, as shown in FIG. 4, from any opening Pull out part of the hair bundle H. Thereby, the part which is not curled in the hair bundle H can be drawn out from the said opening part, and only the desired part of the hair bundle H can be curled. Furthermore, in the case of curling only the tip side of the hair bundle, or when curling the entire hair bundle H with a shorter length, the hair bundle H only needs to be inserted into the hair bundle insertion portion 28, There is no need to extract the hair bundle from the opening in the hair bundle insertion portion 28.

In this specification, the shorter hair bundle H has a length less than that of short hair (for example, less than 40 cm), and the longer hair bundle H has a length longer than that of short hair (for example, more than 40 cm).

The inserting operation of the hair bundle H in the inserting step can be performed by the operator's hand, or by using a long hair insertion tool for inserting the hair bundle H into the cylindrical body 2. As a hair insertion tool, the thing which has the latching part which can latch the hair bundle H, and the elongate insertion tool body which has a specific length is mentioned, for example. More specifically, the insertion tool body of the hair insertion tool is formed in a slender plate shape, and the other end of the hair insertion tool is thin at the tip, which is easy to insert into the opening at one end. The insert body is preferably formed of a hard synthetic resin sheet or the like. The locking part is arranged at one end of the inserting tool body and is formed in a longitudinally long loop, and the hair bundle is inserted and locked in the loop.

In the above-mentioned rolling step, the cylindrical body 2 and the above-mentioned hair bundle inserted into the hair bundle insertion portion 28 are rolled up so that the number of windings of the hair bundle H does not reach once to form the above-mentioned hair bundle holder body. That is, the cylindrical body 2 is rolled up so that the number of windings of the hair bundle H inserted into the hair bundle insertion portion 28 is less than once. Here, "the number of windings of the hair bundle H is less than once" refers to the number of windings of the hair bundle H rolled up together with the cylindrical body 2. In the insertion step, the hair bundle H is inserted into the hair bundle insertion portion 28, and therefore, the hair bundle H exists only in the outer peripheral portion 31 of the hair bundle holder 3. As a result, the number of windings of the hair bundle H does not reach once. In the hair holder 1 of the present embodiment, as described above, the hair bundle holder 3 has the outer peripheral portion 31 and the center side portion 33, and therefore, the number of windings of the cylindrical body is plural times of 2 or more. As long as the number of windings of the hair bundle H held in the cylindrical body 2 is less than once, the number of windings of the cylindrical body may be two or more times, or less than two. In the present invention, as shown in FIG. 4 and FIG. 8, the shape of the cylindrical body when the curling treatment is performed is preferably that the number of windings of the cylindrical body is set to more than 1, on the other hand, it is combined with the hair bundle The winding number of the winding part is set to less than 1 time. In the rolling up step, as shown in FIG. 3(b), the cylindrical body 2 is rolled up along the longitudinal direction X from the opening 22 at the other end to the opening 21 at one end. That is, the cylindrical body 2 is rolled up so that the opening 22 at the other end is located on the center side of the curled hair bundle holding body. In this step, the hair bundle holding body may be formed by the above-mentioned automatic rolling up structure, or may be formed by the above-mentioned manual rolling up structure. Furthermore, the operation of extracting a part of the hair bundle H from the middle opening 27 can be performed at any point in a series of steps in the hair treatment method. For example, after the inserting step and the rolling step are performed, that is, the hair bundle H is inserted into the cylindrical body 2, and the cylindrical body 2 is rolled up together with the hair bundle H to form the hair bundle holding body 3. The middle opening 27 in the outer peripheral portion 31 of the hair bundle holding body 3 draws out a part of the aforementioned hair bundle H.

In the above-mentioned curling treatment step, as shown in FIG. 4, the hair bundle H in the winding state with the number of windings less than once is curled. As shown in Fig. 4, the hair holder 1 deforms the hair bundle H into an arc shape with a winding number of less than one turn. In this step, the hair bundle H is held in the above-mentioned wound state by holding the cylindrical body in the wound state. The cylindrical body can be held in a wound state by a structure in which the cylindrical body is automatically rolled up, or a fixing mechanism that fixes the cylindrical body in a wound state. The above-mentioned fixing mechanism is as follows. By holding the cylindrical body in the wound state, the hair bundle H inserted into the outer peripheral portion 31 is held in a wound state in which the number of windings is less than once. In this state, the hair bundle is curled. The curling treatment is the treatment of giving a curled shape to a part of the hair bundle. For example, the treatment of leaving the cylindrical body in the coiled state for a specific time, the treatment of heating the cylindrical body, and the treatment from the outside of the cylindrical body Redox treatment by applying permanent wave to hair bundles. As a part of the hair bundle, the part on the root side of the hair near the scalp, the part on the tip side including the tips of hair, etc. are mentioned.

The above-mentioned curling treatment step is completed by extracting hair bundles from the cylindrical body. Regarding the hair bundle extracted from the cylindrical body, a part of the hair bundle is given a curl shape. The curled shape of the hair bundle becomes a curved shape with less than one winding. For example, when curling the part on the root side of the hair bundle, as shown in Fig. 6, the erection F1 of the part on the root side becomes larger. When the hair tip side part of the hair bundle is curled, the hair tip side part becomes inwardly curled or outwardly curled. After the curling treatment step, the curled hair bundle may also be post-processed as needed. As a post-treatment, treatments such as shampooing, drying with a drying mechanism such as a hair dryer, and application of a hair treatment agent may be performed alone, or two or more of these treatments may be combined. As the hair treatment agent in the post-treatment, for example, a hair care agent, a hair pre-conditioning agent, a styling agent, a hair nourishing agent, a hair growth nourishing agent, etc. may be mentioned.

In the hair treatment method of this embodiment, the hair bundle is curled in a winding state in which the number of windings of the hair bundle is less than once. Therefore, it is possible to apply only the desired portion Curly shape. Therefore, it is especially effective when a curl shape is given only to the part on the root side of the hair bundle. Specifically, it is possible to give a curled shape only to the portion on the root side, and not to give a curled shape to the middle portion between the portion on the root side and the portion on the tip side and the portion on the tip side. Thereby, the hair root side of the hair bundle can be curled in a way that the erection of the hair root side becomes larger, and the hair can be fluffy. In addition, it can effectively curl short hair bundles. Furthermore, when heat treatment or oxidation-reduction treatment of heating the cylindrical body is performed as a curling treatment, the damage to the hair caused by these treatments will not easily spread to the part of the hair bundle except the root side. That is, the above-mentioned damage is unlikely to spread to the entire hair bundle. On the other hand, in the conventional method, the number of windings of the hair bundle is set as a plural number of windings, and therefore, it is difficult to give a curled shape to only a desired portion such as a portion on the root side. Also, it is difficult to apply to hair bundles of short length. Even if a hair holder with a small curling diameter is used so that multiple curls can be performed, the small curling diameter not only does not allow sufficient erection of the root side, but also tends to give a curled shape to the entire bundle of short hairs. For long hair bundles, the root side of the hair tends to become a roll shape, and it is difficult to make it stand up and become larger. Furthermore, parts other than the desired part are also rolled up, and therefore, the damage to the hair caused by the heat treatment or the redox treatment easily spreads to the entire hair bundle.

The number of windings of the hair bundle in the hair treatment method of the present invention is less than once, but the number of windings can be adjusted according to the hairstyle or the part to be curled. From the viewpoint of more reliably imparting a curled shape to only the desired part, the number of windings of the hair bundle is preferably 0.3 times or more, more preferably 0.4 times or more, and more preferably less than once, more preferably It is 0.9 times or less, more preferably 0.3 times or more and less than once, and more preferably 0.4 times or more and 0.9 times or less. "The number of windings of the hair bundle is less than once" means that the ratio of the length of the portion of the hair bundle insertion portion 28 into which the hair bundle is inserted is less than 1 relative to the circumference of the outer circumferential portion 31 of the hair bundle holding body 3.

As described above, the hair treatment method of the present invention is effective for curling the root side of the hair bundle. In the case of curling the hair root side, according to the full length of the hair bundle or the hairstyle, the hair treatment method can be applied to the desired length from the skin near the scalp of the hair bundle and the root of the hair bundle to be inserted .

The curling of the hair root side of the hair bundle is to hold the hair in such a way that the position of the opening 21 at one end is within 70 mm of the skin of the root of the hair bundle to be inserted, more preferably within 50 mm 1 is fixed to the head, and the hair bundle H is curled. With this structure, the root side of the hair can be raised more greatly. Also, from the viewpoint of making the hair root side of the hair more bulky, the curling of the hair root side of the hair bundle is to set the length of the hair bundle held in the hair bundle insertion portion 28 to preferably 30 mm or more and 300 mm Within, more preferably 50 mm or more and 200 mm or less. The central part in the width direction Y of the opening 21 at one end of the hair holder 1 of the present embodiment has a convex shape on the side of the opening 22 at the other end. In this way, when the position of the opening 21 at one end in the longitudinal direction X is different according to the position in the width direction Y, the position of the opening 21 at one end is set to be the closest to the other end in the longitudinal direction X of the cylindrical body 2 The position of the opening 22.

As shown in Figure 5, the hair treatment method of the present invention can use a plurality of hair holders. In the aspect shown in FIG. 5, one hair holder 1 is used to curl the root side of the hair bundle H, and the other hair holder 1a is used to curl the tip side of the hair bundle H. The hair treatment method that curls two parts of the hair bundle in this way is also called the two-point treatment method. The two-point treatment method preferably winds up the root side of the hair bundle H so that the number of windings does not reach once. In addition, for the tip side of the hair bundle, it can be curled in a winding state where the number of windings is less than once, or it can be curled in a winding state where the number of windings is more than one time. . In the two-point treatment method shown in FIG. 5, the tip side of the hair bundle is curled up several times and curled up. The hair holder used for the curling of the hair tip side of the hair bundle can use a cylindrical body that can be inserted into the hair bundle and can be rolled up. For example, it has the same structure as the hair holder in the above embodiment. By. The hair tip side of the hair bundle is the part relatively closer to the hair tip side than the above-mentioned hair root side, and may be a part containing the hair tip or a part not containing the hair tip. The hair treatment method of the present invention is not limited to the two-point treatment method, and can curl the part of the desired length from the tip of the hair bundle.

In the above-mentioned two-point treatment method, a hair holder 1 is used on the root side and another hair holder 1a is used on the hair tip side, so that the one hair holder 1 and the other hair holder 1a can be curled The winding directions are the same and used, and the winding directions may be different and used. When the cylindrical body 2 is rolled up in the same winding direction, for example, if the two hair holders 1, 1a on the root side and the tip side are wound in the winding direction in which the hair bundle becomes inward It can give the hair bundle a curly shape that is curved toward the face. When the cylindrical body 2 is rolled up in different winding directions, for example, if the cylindrical body of the hair holder 1 on the hair root side is respectively rolled up in the winding direction in which the hair bundle becomes inward, the hair The cylindrical body of the hair holder 1a on the tip side is rolled up in the winding direction in which the hair bundle becomes an outer curl. As shown in Figure 6, the hair bundle can be given different winding directions on the root side and the tip side. Curled shape F1, F2. Inward curling refers to the shape of the hair curled in a way that the winding direction is close to the face, and outward curling refers to the shape of the hair curling in a way that the winding direction is away from the face. The hair shown in Fig. 6 gives a curled shape to the tip side of the hair.

From the viewpoint of making it easier to give a curled shape to a part of the hair bundle, the hair treatment method of the present invention preferably performs the curling of the hair bundle in a state where moisture has been applied to the hair bundle in advance. In this case, it is preferable to impart moisture to the hair bundle before the rolling-up step, more preferably before the insertion step. In addition, water may be applied to the hair bundle, but a styling agent containing water may also be applied. The styling agent preferably contains 10% by mass or more and 98% by mass or less of water, and preferably contains 20% by mass or more and 90% by mass or less. As the ingredients other than water of the styling agent, for example, silicone oil, C1-C4 alcohols (ethanol, propanol, isopropanol, tert-butanol, 1,3-butanediol) , Or cationic polymers or various oils, etc. The oil is used to improve the neatness of the hair after drying. As the oil agent, hydrocarbons such as squalene, squalane, liquid isoparaffin, light liquid isoparaffin, heavy liquid isoparaffin, α-olefin oligomer, liquid paraffin, naphthene, etc. can be cited; Glycerides such as castor oil, cocoa butter, mink oil, calyx pear oil, olive oil; waxes such as spermaceti, lanolin, beeswax, microcrystalline wax, ozokerite, carnauba wax, etc.; octyl lauryl myristate Esters, isopropyl myristate, isopropyl palmitate, hexyl laurate, cetyl lactate, propylene glycol monostearate, oleyl oleate, cetyl 2-ethylhexanoate, isopropyl Esters such as isononyl nonanoate and tridecyl isononanoate; capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, coconut oil fatty acid, isostearic acid , Isopalmitic acid and other higher fatty acids; myristyl alcohol, cetyl alcohol, oleyl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, 2-octyldodecanol, cetearyl alcohol and other higher alcohols Class; other than isostearyl glyceryl ether, polyoxypropylene butyl ether, etc. The said styling agent contains 1 or more types selected from these. The method of imparting moisture to the hair bundle is not particularly limited. For example, a method of spraying water or a styling agent on the hair bundle using a mist sprayer or the like, or a method of pouring water on the hair bundle using a shower or the like, etc. In addition, before the hair treatment method, shampoo and the like may be performed, and the curling may be performed in a state where the hair is not dried or in a semi-dry state.

From the viewpoint of more reliably imparting a curled shape to a portion of the hair bundle, it is preferable to perform the curling treatment step on the hair bundle held in the cylindrical body 2, more specifically, the hair bundle insertion portion 28 Perm treatment, and curl the hair bundle. Perm treatment is to perform oxidation-reduction treatment for curling treatment, usually using a perm agent. As the permanent wave agent, a known one can be used, for example, a one-dose form or a two-dose form including a first agent containing a reducing agent and a second agent containing an oxidizing agent. Here, the reducing agent is one that breaks the disulfide bond of the keratin that constitutes the hair, for example, thioglycolic acid and its derivatives, thiolactic acid and its derivatives, cysteine and its derivatives, or the like The salt and so on. The oxidizing agent is one that re-bonds the broken disulfide bonds of the keratin in the hair, such as potassium bromate, sodium bromate, sodium perborate, hydrogen peroxide and the like. In the curling treatment step, for example, a permanent wave can be injected into the hair bundle insertion portion 28 through an opening such as a slit.

As shown in Figure 1 (a) and (b), the hair holder 1 has a surface sheet 23A extending from the cylindrical body 2 to the outside of the longitudinal direction X near the end of the opening 21 at one end of the cylindrical body 2. The extended portion 4 is formed integrally with the one-sided sheet 23A. The hair holder may not have an extended portion near the end of the opening at one end, but it is preferable to have an extended portion from the viewpoint of easy insertion of the hair bundle into the cylindrical body. In addition, as described below, when the fixing member 5 is provided as a fixing mechanism that can maintain the cylindrical body in a wound state, the fixing member 5 can be provided in the extension portion, which is preferable in this respect.

From the viewpoint of easy curling operation, the hair holder 1 preferably holds the cylindrical body in a wound state by a fixing mechanism capable of holding the cylindrical body in a wound state. As the above-mentioned fixing mechanism, for example, a hair clip fixed by sandwiching the cylindrical body from the space side of the central axis of the hair bundle holder 3 and the outer peripheral part side, or a hair fixed by winding the outer peripheral part, etc. With components and so on. In this way, the fixing mechanism may be a separate body from the hair holder, but from the viewpoint of improving the workability of curling, the hair holder preferably has the above-mentioned fixing mechanism. For example, as shown in Figs. 1(a) and (b), the hair holder 1 in this embodiment has a fixing member 5 as a fixing mechanism. The fixing member 5 has a first member 5a and a second member 5b that are detachably coupled. In this embodiment, the first member 5a is provided on the outer surface of the one-sided sheet 23A, more specifically the outer surface of the extended portion 4, and the second member 5b is provided on the outer surface of the other sheet 23B. In the hair bundle holding body 3, the first member 5a is combined with the second member 5b located in the outer peripheral portion 31, and the cylindrical body 2 can be held in the rolled state, that is, the curled hair bundle holding body 3. As the fixing member 5, a coupling member or a male and female member including a plurality of members that can be detachably coupled to each other can be used. Examples of the coupling member include an adhesive selective tape, a magnet, and the like. Examples of the male and female members include hooks, mechanical fasteners, and the like.

The above-mentioned adherend selective adhesive tape is an adhesive tape having the property of bonding only to a specific substance and not substantially bonding to other substances. The "substantially non-adhesive" except for the case where the adherend selective tape does not form an adhered state with substances other than the above-mentioned specific substances, but also includes the following situations: even if the adhered selective tape and the above-mentioned specific substances The other substances form a bonded state, and when there is a slight relative movement between the substance and the bonded selective tape, the bonded state will also disappear quickly. Such an adherend selective adhesive tape is provided with a tape substrate and a self-adhesive agent coated on the tape substrate, and the self-adhesive agent has the property of only adhering to the same substance and not substantially adhering to other substances. That is, the self-adhesive agent only has adhesiveness to each other. As an adherend selective tape having the above-mentioned structure, for example, a tape having a self-adhesive agent and a base material described in JP 2007-167192 A can be used.

As shown in Figs. 1(a) and (b), the hair holder 1 of the present embodiment has a winding piece 8 near the opening 22 side of the other end of each of both side edges of the cylindrical body 2. As shown in FIG. 1(b), the winding sheet 8 is formed integrally by extending from the one-sided sheet 23A to the outer side in the width direction Y, and has a semicircular shape in plan view. Since the hair holder has a winding piece, the winding piece can be grasped by hand and the cylindrical body can be rolled up, whereby the cylindrical body can be tightly wound up easily and as needed. The forming method, shape, size, thickness, arrangement, etc. of the winding sheet 8 can be set appropriately.

The hair holder may have reinforcing materials in the pair of side joint portions 24 and 24. The reinforcing material 7 is a sheet material arranged for the purpose of increasing the rolling force of the cylindrical body 2. The length of the reinforcing material 7 in the width direction Y may be a length that does not span between the pair of side joint portions 24 and 24. The reinforcing material 7 is preferably arranged along the longitudinal direction X at the side joint portions 24 and 24 of the cylindrical body 2, and more preferably arranged so as to overlap the side joint portions 24 and 24. In this case, the reinforcing material 7 is preferably arranged on the outer surface of the other sheet 23B, or arranged between the two sheets 23A and 23B constituting the cylindrical portion 26.

The forming materials of each part of the hair holder will be described. Examples of the material forming the sheet forming the cylindrical body include non-woven fabrics (polyethylene non-woven fabrics, polyethylene terephthalate non-woven fabrics, etc.), woven fabrics, mesh sheets, porous or non-porous resin films (Polyethylene film, polyethylene terephthalate film, etc.), paper, polymer material sheet, rubber sheet, or their composites, etc. Furthermore, regarding the cylindrical body, the whole or a part thereof may include the above-mentioned shape memory sheet. The shape memory sheet can be formed by laminating films with different heat shrinkage rates or films with different tensions. The thickness of the one-side sheet and the other-side sheet is preferably 5 μm or more, more preferably 10 μm or more, more preferably 2000 μm or less, more preferably 1500 μm or less, and preferably 5 μm or more and 2000 μm or less, More preferably, it is 10 μm or more and 1500 μm or less.

The sheet constituting the cylindrical body is preferably processed to improve the diffusibility of hair treatment agents such as permanent wave agents. Such processing is not particularly limited, and embossing processing, calendering processing, resin film forming processing, etc. can be mentioned. For example, embossing is formed by forming a convex portion connected in the longitudinal direction of the sheet, so that the hair treatment agent can move along the convex portion, thereby improving the diffusibility. Calendering can improve the diffusibility of the hair treatment agent by adjusting the density of the sheet that constitutes the cylindrical body. The resin film forming process reduces the liquid absorption of the entire sheet by forming a resin film with low liquid absorption on part or all of the sheet constituting the cylindrical body, thereby improving the diffusibility of the hair treatment agent.

Regarding the reinforcing material, materials that can increase the rolling force of the hair holder 1 can be used, such as non-woven fabrics (polyethylene non-woven fabrics, polyethylene terephthalate non-woven fabrics, etc.), woven fabrics, mesh sheets, and porous Or non-porous resin film (polyethylene film, polyethylene terephthalate film, etc.), paper, polymer sheet, rubber sheet, or their composites and other sheet-like materials.

The size of the cylindrical body 2 can be appropriately determined according to the length of the hair, the position to be curled, and the amount of the hair bundle to be inserted, but the following range is preferable. The length W2 of the cylindrical body 2 in the width direction Y [refer to Fig. 1(b)] is preferably 25 mm or more, more preferably 30 mm or more, more preferably 200 mm or less, and more preferably 150 mm or less, Also, it is preferably 25 mm or more and 200 mm or less, and more preferably 30 mm or more and 150 mm or less.

The length L1 of the hair holder 1 in the length direction X [refer to Fig. 1(b)] is preferably 50 mm or more, more preferably 100 mm or more, more preferably 400 mm or less, and more preferably 350 mm or less, Furthermore, it is preferably 50 mm or more and 400 mm or less, and more preferably 100 mm or more and 350 mm or less. The length L1 of the hair holder 1 in the longitudinal direction X is the total length of the extended portion 4 and the cylindrical body 2 in the longitudinal direction X. The length L2 of the cylindrical body 2 in the length direction X is preferably 45 mm or more, more preferably 90 mm or more, more preferably 300 mm or less, more preferably 275 mm or less, and preferably 45 mm or more 300 mm or less, more preferably 90 mm or more and 275 mm or less. In addition, when the cylindrical body 2 has the above-mentioned manually-wound structure, from the viewpoint of stably maintaining the wound state, the length L2 of the cylindrical body 2 in the longitudinal direction X is preferably 45 mm or more, and more It is preferably 60 mm or more, more preferably 250 mm or less, more preferably 200 mm or less, more preferably 45 mm or more and 250 mm or less, and more preferably 60 mm or more and 200 mm or less. The end on the side of the opening 21 at one end of the cylindrical body 2 of the present embodiment is curved concavely toward the inside in the longitudinal direction X. In this way, when the length of the cylindrical body 2 in the longitudinal direction X differs depending on the position in the width direction Y, the maximum length of the cylindrical body 2 in the longitudinal direction X is preferably within the above range.

The length W22 of the opening 22 at the other end in the width direction Y [refer to Fig. 1(b)] is preferably 40.0% or more, more preferably 66.7% or more with respect to the length W2 of the cylindrical body 2 in the width direction Y Moreover, it is preferably 97.5% or less, more preferably 96.7% or less, more preferably 40.0% or more and 97.5% or less, and more preferably 66.7% or more and 96.7% or less. The length W22 of the opening 22 at the other end in the width direction Y [refer to FIG. 1(b)] is preferably 10 mm or more, more preferably 20 mm or more, more preferably 195 mm or less, and more preferably 145 mm Hereinafter, it is more preferably 10 mm or more and 195 mm or less, and more preferably 20 mm or more and 145 mm or less. In this embodiment, the length W22 of the opening 22 at the other end in the width direction Y is the same as the length of the opening 21 at one end in the width direction Y. The length of the opening 22 at the other end in the width direction Y and the length of the opening 21 at one end may be the same or different.

Here, the slit extending in the width direction of the other side sheet 23B means a slit whose narrowness is less than 3 mm. In addition, the length W6 of the slit 25 in the width direction Y [refer to FIG. 1(a)] is preferably 40.0% or more, more preferably 50.0% or more with respect to the length W2 of the cylindrical body 2 in the width direction Y, Moreover, it is preferably 90.0% or less, more preferably 80.0% or less, more preferably 40.0% or more and 90.0% or less, and more preferably 50.0% or more and 80.0% or less. In addition, the length W6 of the slit 25 in the width direction Y [refer to FIG. 1(a)] is preferably 10 mm or more, more preferably 15 mm or more, more preferably 180 mm or less, and more preferably 120 mm or less Moreover, it is preferably 10 mm or more and 180 mm or less, more preferably 15 mm or more and 120 mm or less.

The manufacturing method of the hair holder 1 is demonstrated. The cylindrical body of the hair holder can be formed by stacking two sheets and integrating the sides of the two sheets with each other along the length direction. In addition, it can be formed by folding one sheet so that the shape in plan view becomes a rectangular shape, and integrating the overlapping portions of the sheets and the sides along the longitudinal direction with each other. The sheet forming the cylindrical body can be manufactured by punching out the original sheet in a desired shape. The method of integrating the sheets forming the cylindrical body, that is, the method of forming the pair of side joint portions 24 and 24, includes, for example, fusion such as heat sealing or ultrasonic sealing, bonding of adhesives, or sewing.

Next, the hair holder preferably used in the hair treatment method of the present invention will be described using FIGS. 7-12. The hair holder 1b shown in FIGS. 7-10 and the hair holder 1c shown in FIGS. 11-12 are one embodiment of the hair holder preferably used in the hair treatment method of the present invention. Regarding these embodiments, the description will be centered on aspects that are different from the embodiments shown in FIGS. 1 and 2, and the description of the embodiments shown in FIGS. 1 and 2 shall be appropriately applied to the aspects without special description. In addition, in FIGS. 7 to 12, the same reference numerals are given to the same members as in FIGS. 1 and 2.

The hair holder 1b shown in Figs. 7 to 10 has a cylindrical body 2b configured to be able to insert the hair bundle H from the opening 21 at one end to the opening 22 at the other end and to be rolled up. The direction from the opening 21 at one end to the opening 22 at the other end is also referred to as the insertion direction (the X1 direction in the figure). The insertion direction X1 corresponds to the length direction X of the hair holder 1 shown in FIG. 1. The hair holder 1b has an insertion direction X1, and an orthogonal direction Y1 orthogonal to the insertion direction X1. The orthogonal direction Y1 corresponds to the width direction Y of the hair holder 1 shown in FIG. 1. In this embodiment, the cylindrical body 2b is different from the hair holder 1 shown in FIGS. 1 and 2 in that it is configured to be wound so that the number of windings is less than once. The cylindrical body 2b "is configured to be wound in such a way that the number of windings is less than once" means that it is configured as shown in FIG. 7(c) to be wound in the hair bundle holder 3b, that is, the cylindrical body 2b In the state, only the outer peripheral portion 31 is formed, and the center side portion is not formed. As this structure, in the cylindrical body 2b of this embodiment, the length of the cylindrical body 2b in the insertion direction of the hair bundle H (the X1 direction in the figure) is compared with the cylindrical body 2 shown in FIGS. 1 and 2 L2b is shorter. With this, if the hair bundle H is inserted from the opening 21 at one end of the hair holder 1b of the present embodiment to the opening 22 at the other end, as shown in FIG. 8, the number of windings of the hair bundle can be less than once. The method of rolling up can keep the hair bundle under the condition that the number of winding of the hair bundle is less than one turn. In the hair holder 1b of this embodiment, the desired part of the hair bundle H is held in the cylindrical body 2b, and the other parts are moved from the opening 22 at the other end to the cylindrical body 2b. Wrap a part of the hair bundle H in an extended state. In this winding state, curling is performed to give the aforementioned curl shape to a part of the hair bundle H. The hair holder 1b of this embodiment has the above-mentioned structure, and therefore, a part of the hair bundle H can be rolled up, and particularly the hair root side of the hair bundle H can be rolled up preferably. In addition, the length of the insertion direction X1 of the cylindrical body is relatively short. Therefore, the hair holder 1b can be preferably used for curling of the shorter hair bundle H, and more preferably for the shorter hair bundle H Curls on the root side.

From the viewpoint of achieving the above-mentioned effect more reliably, the length L2b of the insertion direction X1 of the cylindrical body 2b [see Fig. 7(a)] is relative to the length W2b of the orthogonal direction Y1 of the cylindrical body 2b [see Fig. 7( a)], preferably 20% or more, more preferably 35% or more, more preferably 800% or less, more preferably 750% or less, more preferably 20% or more and 800% or less, more preferably 35 % Above 750%. Also, from the same viewpoint as the above, the length L2b of the insertion direction X1 of the cylindrical body 2b [see FIG. 7(a)] is preferably 40 mm or more, more preferably 70 mm or more, and more preferably 200 mm or less, more preferably 150 mm or less, more preferably 40 mm or more and 200 mm or less, more preferably 70 mm or more and 150 mm or less. The length W2b of the cylindrical body 2b in the orthogonal direction Y1 [refer to FIG. 7(a)] is preferably 25 mm or more, more preferably 30 mm or more, more preferably 200 mm or less, and more preferably 150 mm or less, Also, it is preferably 25 mm or more and 200 mm or less, and more preferably 30 mm or more and 150 mm or less.

Regarding the hair holder 1b of this embodiment, as shown in FIGS. 9 and 10, in the hair bundle holder 3b, the cylindrical body 2b is wound so that the number of windings does not reach once, but includes the extension 4 The whole hair holder 1b is wound more than once. In this way, the entire hair holder 1b can be wound more than once, or less than once.

From the viewpoint of stably maintaining the wound state of the cylindrical body 2b, in the wound state, the hair holder 1b is preferably wound as a whole once or more. In other words, in the hair bundle holding body 3b, it is preferable that the extended portion 4 and the cylindrical body 2b at least partially overlap. For example, if the amount of hair in the hair bundle inserted into the cylindrical body 2b is large, the deflection of the cylindrical body 2b may increase and the winding diameter of the cylindrical body 2b may also increase. If the entire hair holder 1b is wound once or more in the wound state, the increase in the winding diameter can be suppressed. From the viewpoint of achieving the above-mentioned effect more reliably, the length L2b of the insertion direction X1 of the cylindrical body 2b [see Fig. 7(a)] is relative to the length L1b of the insertion direction X1 of the hair holder 1b [see Fig. 7(b) )], preferably 25% or more, more preferably 50% or more, more preferably 99% or less, more preferably 90% or less, more preferably 25% or more and 99% or less, more preferably 50% Above 90%. In addition, from the same viewpoint as above, in the hair bundle holding body 3b, that is, the cylindrical body 2b in the wound state, the length L8b of the insertion direction X1 of the portion of the cylindrical body 2b overlapping the extension 4 ( 10) The length L2b relative to the insertion direction X1 of the cylindrical body 2b is preferably 5% or more, more preferably 10% or more, more preferably 100% or less, more preferably 90% or less, and, Preferably it is 5% or more and 100% or less, more preferably 10% or more and 90% or less. Furthermore, the length L8b of the insertion direction X1 of the part of the cylindrical body 2b overlapping with the extension part 4 is measured in the hair bundle holding body 3b which does not hold the hair bundle H.

As shown in FIG. 8, the hair holder 1b of this embodiment allows a part of the hair bundle H to protrude from the opening 22 at the other end to the outside of the cylindrical body 2b, but it is also possible to make a part of the hair bundle H from the middle opening 27 Reach out. In addition, the hair holder 1b of the present embodiment has the slit 25 as the intermediate opening 27, but the intermediate opening 27 may not be provided.

The hair holder 1c shown in FIGS. 11-12 has a cylindrical body 2c, and this cylindrical body 2c is comprised so that the hair bundle H can be inserted from the opening part 21 of one end to the opening part 22 of the other end. As shown in FIG. 11, the hair holder 1c of the present embodiment has a first winding portion 35 on the side of the opening 21 at one end and a first winding portion 35 on the side of the opening 22 at the other end in a natural state. 2 wound up by means of the winding part 37. The 1st winding part 35 and the 2nd winding part 37 are formed in the winding part of the one-piece cylindrical body 2c, and are mutually continuous. The first winding part 35 and the second winding part 37 have respective central axes, and the central axes are substantially parallel. On a radial cross section orthogonal to the respective central axis directions of the first winding part 35 or the second winding part 37, the first winding part 35 and the second winding part 37 are adjacent to each other, respectively, The first winding portion 35 is located on the side of the opening 21 at one end, and the second winding portion 37 is located on the side of the opening 22 at the other end. The winding directions of the first winding part 35 and the second winding part 37 are different from each other. Regarding the hair holder 1c of the present embodiment, in the cross section along the radial direction, the winding direction of the first winding portion 35 is the right direction, and the winding direction of the second winding portion 37 is the left direction. . Since the winding directions are different from each other, in the first winding part 35 and the second winding part 37, the positions of the sheets constituting the cylindrical body 2c are reversed. For example, the sheet located inside in the first winding section 35 is located outside in the second winding section 37. The sheet located on the outside in the first winding section 35 is located on the inside in the second winding section 37. In terms of being rolled up such that the cylindrical body 2c has a first winding part 35 and a second winding part 37 whose winding directions are different from each other in a natural state, the hair holder 1c is similar to the hair shown in FIGS. 1 and 2 Holder 1 is different. As shown in Fig. 12, the hair holder 1c of this embodiment can hold the hair bundle H inserted into the cylindrical body 2c in a state where the winding direction is different between the part on the tip side and the part on the root side. Thereby, it is possible to give a curl shape with a different winding direction to the portion on the tip side and the portion on the root side of the hair bundle H. For example, if the hair holder 1c of the present embodiment is used, as shown in FIG. 6, the portion on the root side of the hair bundle H is given a curled shape so that the portion on the root side rises, and the hair bundle The part on the tip side of the hair can give a curled shape to the outer curl.

The hair holder 1c is configured such that when the cylindrical body 2c is stretched and then the stretched state is released, the cylindrical body 2c automatically forms the first winding part 35 and the second winding part 37. The cylindrical body 2c is formed by using a shape memory sheet for either or both of the two sheets constituting the cylindrical body 2c, and the shape memory sheet is formed into the first winding part 35. And the state of the second winding part 37 is obtained. To make it memorize such a shape, for example, the shape memory sheet is rolled up to have the first and second winding portions 35 and 37, and the shape memory sheet is heated in the rolled state. As the shape memory sheet, it is possible to use the same configuration as the above except for the point of being restored to the shape having the first and second winding portions 35 and 37 by heating.

From the viewpoint of easily imparting a plurality of curled shapes to the hair bundle H, the number of windings in the first winding part 35 is preferably less than the number of windings in the second winding part 37. For example, the number of windings in the first winding part 35 is less than once, and the number of windings in the second winding part 37 is more than once. From the viewpoint of easily imparting a curled shape to the part on the root side of the hair root side, the number of windings of the first winding part 35 is preferably less than one time, more preferably 0.9 times Hereinafter, it is more preferably 0.3 times or more, more preferably 0.4 times or more, more preferably 0.3 times or more and less than once, more preferably 0.4 times or more and 0.9 times or less. From the viewpoint of easily imparting the curl shape of the outer curl to the part on the tip side of the hair, the number of windings of the second winding part 37 is preferably one or more, and more preferably two or more. The upper limit of the number of windings of the second winding section 37 is not particularly limited, but from the viewpoint of stably performing automatic winding, it is preferably 10 times or less.

From the viewpoint of easily imparting a plurality of curling shapes to the hair bundle H, the winding diameter L10 in the first winding part 35 (refer to FIG. 11) is preferably larger than the winding diameter L11 in the second winding part 37 (refer to Figure 11). The winding diameter L10 in the first winding part 35 is a circle-equivalent diameter of the outer edge of the first winding part 35 in a cross section in a radial direction orthogonal to the central axis direction of the first winding part 35. The first winding part 35 is the winding part from the opening 21 at one end to the inflection point in the cross section in the radial direction, and does not include the extension part 4. The above-mentioned inflection point means a point where the winding direction of the cylindrical body 2c changes. The winding diameter L11 in the second winding part 37 is a circle-equivalent diameter of the outer edge of the second winding part 37 in a cross section in a radial direction orthogonal to the central axis direction of the second winding part 37. The second winding part 37 is a winding part from the inflection point to the opening 22 at the other end in the cross section in the radial direction. From the same viewpoint as the above, the winding diameter L11 in the second winding part 37 is preferably more than 100% relative to the winding diameter L10 in the first winding part 35 (see FIG. 11), and more preferably 120%. % Or more, more preferably 500% or less, more preferably 400% or less, more preferably more than 100% and 500% or less, more preferably 120% or more and 400% or less.

From the viewpoint of easily giving the portion on the root side of the hair root side a curled shape that makes the portion on the root side stand up, the winding diameter L10 (refer to FIG. 11) in the first winding portion 35 is preferably 20 mm or more. More preferably, it is 25 mm or more, more preferably 150 mm or less, more preferably 100 mm or less, more preferably 20 mm or more and 150 mm or less, and more preferably 25 mm or more and 100 mm or less.

From the viewpoint of easily imparting a plurality of curling shapes to the hair bundle H, the length in the longitudinal direction of the cylindrical body 2c of the present embodiment, that is, the length in the longitudinal direction in the stretched state of the cylindrical body 2c is preferably 100 mm Above, more preferably 150 mm or more, more preferably 1000 mm or less, more preferably 700 mm or less, more preferably 100 mm or more and 1000 mm or less, and more preferably 150 mm or more and 700 mm or less.

From the viewpoint of easy formation of the first winding part 35, the hair holder 1c of the present embodiment preferably has a sheet located on the outer side of the first winding part 35 intermittently along the longitudinal direction of the cylindrical body 2c. A plurality of slits (not shown) arranged. From the viewpoint of easy formation of the second winding part 37, it is preferable that the outer sheet in the second winding part 37 has a plurality of slits (not shown) intermittently arranged along the longitudinal direction of the cylindrical body 2c. Icon).

The hair treatment method and hair holder of the present invention are not limited by the above-mentioned embodiments, and can be appropriately modified as long as they do not deviate from the gist of the present invention. For example, the shape and surface of the sheet constituting the cylindrical body may be a surface with unevenness or a flat surface.

The present invention further discloses the following hair treatment method and hair holder. ＜1＞ A hair treatment method using a cylindrical body configured to insert a hair bundle from an opening at one end to an opening at the other end, and a hair holder configured to roll up the cylindrical body to perform the treatment on the hair bundle Curlers, among them, Insert the hair bundle into the cylindrical body, The cylindrical body and the hair bundle inserted into the cylindrical body are rolled up so that the number of windings of the hair bundle is less than once, and the hair bundle is curled in the winding state.

＜2＞ The hair treatment method as described in the above <1>, wherein the number of windings of the hair bundle is preferably 0.3 times or more, more preferably 0.4 times or more, more preferably less than once, more preferably 0.9 times or less Moreover, it is preferably 0.3 times or more and less than once, and more preferably 0.4 times or more and 0.9 times or less. ＜3＞ In the hair treatment method described in the above <1> or <2>, the position of the opening at the one end is within 70 mm from the skin of the root of the hair bundle to be inserted to hold the hair It is fixed on the head, and the hair root side of the above hair bundle is curled. ＜4＞ According to the hair treatment method described in any one of the above <1> to <3>, the position of the opening at the one end is preferably within 70 mm of the skin from the root of the hair bundle to be inserted, and more Preferably, the hair holder is fixed to the head in a position within 50 mm, and the hair bundle is curled. ＜5＞ The hair treatment method as described in any one of the above <1> to <4>, wherein the cylindrical body in the wound state of the hair holder has an outer peripheral part forming the winding part furthest away from its central axis, A middle opening located in the outer peripheral portion, and a hair bundle insertion portion located between the opening at one end and the middle opening in the longitudinal direction of the cylindrical body, The intermediate opening is another opening located between the opening at one end and the opening at the other end in the longitudinal direction of the cylindrical body, The curling of the hair root side of the hair bundle is performed by setting the length of the hair bundle held in the hair bundle insertion portion to preferably 30 mm or more and 300 mm or less, more preferably 50 mm or more and 200 mm or less. ＜6＞ The hair treatment method described in any one of the above <1> to <5>, which uses a plurality of the above-mentioned hair holders, which uses one of the above-mentioned hair holders to curl the hair root side of the hair bundle , Use another of the above-mentioned hair holders to curl the tip side of the above-mentioned hair bundle. ＜7＞ The hair treatment method as described in the above <6>, which curls the hair tip side of the hair bundle in a state where the number of windings of the hair bundle is less than one or more. ＜8＞ The hair treatment method described in the above <6> or <7>, wherein the tip side of the hair bundle is the part closer to the tip side of the hair root side of the hair bundle, and it is the hair containing the hair bundle The tip part or the tip part that does not include the hair bundle. ＜9＞ The hair treatment method described in any one of the above <6> to <8> is used by making the winding directions of the one hair holder and the other hair holder different. ＜10＞ The hair treatment method described in any one of the above <1> to <9>, which includes: an insertion step of inserting the hair bundle into the cylindrical body; and The rolling step is to roll up the cylindrical body and the hair bundle inserted into the cylindrical body in such a way that the number of windings of the hair bundle is less than once; Before the insertion step or the rolling step, the hair bundle is curled in a state where moisture has been applied to the hair bundle.

＜11＞ The hair treatment method described in any one of the above <1> to <10>, which includes: an insertion step of inserting the hair bundle into the cylindrical body; and The rolling step is to roll up the cylindrical body and the hair bundle inserted into the cylindrical body in such a way that the number of windings of the hair bundle is less than once; Before the insertion step or before the rolling step, applying a styling agent containing water to the hair bundle to perform the curling, The styling agent preferably contains 10% by mass or more and 98% by mass or less of water, and more preferably contains 20% by mass or more and 90% by mass or less. ＜12＞ The hair treatment method as described in the above <11>, wherein before the inserting step or before the rolling step, a styling agent containing water is applied to the hair bundle, and the styling agent contains ingredients other than water selected from Higher alcohols, polyols, nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic polymers, anionic polymers, cationic polymers, amphoteric polymers, One or more of silicones, silicone derivatives, viscosity modifiers, fragrances, antioxidants, and preservatives. ＜13＞ The hair treatment method described in any one of the above <1> to <12>, which is to shampoo the hair before performing the above curling, and perform the above-mentioned hair bundle without drying or in a semi-dry state The above curling. ＜14＞ The hair treatment method described in any one of the above <1> to <10>, wherein the hair bundle held in the cylindrical body is subjected to a permanent treatment, and the hair bundle is curled. ＜15＞ The hair treatment method described in any one of the above <1> to <14>, which is a perm process for the hair bundle held in the cylindrical body, and the hair bundle is curled, the perm process It uses a permanent wave agent for redox treatment and curling treatment. The above-mentioned permanent wave agent is in one dosage form, or in two dosage forms including a first agent containing a reducing agent and a second agent containing an oxidizing agent, The aforementioned reducing agent is one that breaks the disulfide bond of the keratin that constitutes the hair, and is selected from the group consisting of thioglycolic acid and its derivatives, thiolactic acid and its derivatives, cysteine and its derivatives, and salts thereof. Of more than one type, The above-mentioned oxidant is one that re-bonds the broken disulfide bonds of keratin in the hair, and is one or more selected from potassium bromate, sodium bromate, sodium perborate, and hydrogen peroxide. ＜16＞ The hair treatment method as described in the above <15>, wherein the cylindrical body of the hair holder in the wound state has an outer peripheral part of the winding part that is furthest away from the central axis thereof, and a middle opening located in the outer peripheral part , And a hair bundle insertion part located between the opening at the one end and the middle opening in the longitudinal direction of the cylindrical body, The intermediate opening is a slit formed between the opening at one end and the opening at the other end in the longitudinal direction of the cylindrical body, When performing the curling of the hair bundle, the permanent wave agent is injected into the hair bundle insertion portion through the intermediate opening. ＜17＞ A hair holder is provided with a cylindrical body. The cylindrical body is configured to insert a hair bundle from an opening at one end to an opening at the other end, and to be rolled up, In the above-mentioned cylindrical body in the wound state, there are formed an outer peripheral part of the winding part furthest away from the central axis, a middle opening located in the outer peripheral part, and an opening located at the one end in the longitudinal direction of the cylindrical body The hair bundle insertion part between the middle opening and the middle opening, The intermediate opening is another opening located between the opening at one end and the opening at the other end in the longitudinal direction of the cylindrical body, The cylindrical system is rolled up so that the number of windings of the hair bundle inserted into the hair bundle insertion portion is less than once. ＜18＞ The hair holder as described in the above <17>, which has a sheet on the inner side and the other sheet on the outer side when rolled up, In the vicinity of the end of the opening of the one end of the cylindrical body, there is an extended portion formed by the one-sided sheet extending from the cylindrical body to the outer side in the longitudinal direction, and the extended portion is integral with the one-sided sheet form. ＜19＞ The hair holder as described in the above <17> or <18>, wherein the length of the cylindrical body in the width direction is preferably 25 mm or more, more preferably 30 mm or more, and more preferably 200 mm or less, It is more preferably 150 mm or less, more preferably 25 mm or more and 200 mm or less, and more preferably 30 mm or more and 150 mm or less. ＜20＞ The hair holder as described in any one of the above <17> to <19>, wherein the length of the hair holder in the longitudinal direction is preferably 50 mm or more, more preferably 100 mm or more, and more preferably 400 mm or less, more preferably 350 mm or less, more preferably 50 mm or more and 400 mm or less, more preferably 100 mm or more and 350 mm or less.

＜21＞ The hair holder as described in any one of the above <17> to <20>, wherein the length of the cylindrical body in the longitudinal direction is preferably 45 mm or more, more preferably 90 mm or more, and more preferably It is 300 mm or less, more preferably 275 mm or less, more preferably 45 mm or more and 300 mm or less, and more preferably 90 mm or more and 275 mm or less. ＜22＞ A hair holder is provided with a cylindrical body. The cylindrical body is configured to insert a hair bundle from an opening at one end to an opening at the other end, and to be rolled up, The cylindrical body is configured to be wound so that the number of windings does not reach once. ＜23＞ The hair holder as described in the above <22> is configured such that, in the cylindrical body in the wound state, only the winding part farthest away from the central axis is formed, and no part closer to the winding part is formed. The winding part of the aforementioned central axis. ＜24＞ The hair holder as described in the above <22> or <23>, wherein the cylindrical body has an insertion direction from the opening at the one end to the opening at the other end, and an orthogonal direction orthogonal to the insertion direction, The length of the cylindrical body in the insertion direction relative to the length in the orthogonal direction of the cylindrical body is preferably 20% or more, more preferably 35% or more, more preferably 800% or less, and more preferably 750% or less, more preferably 20% or more and 800% or less, more preferably 35% or more and 750% or less. ＜25＞ The hair holder as described in the above <24>, wherein the length of the cylindrical body in the insertion direction is preferably 40 mm or more, more preferably 70 mm or more, more preferably 200 mm or less, and more preferably 150 mm Hereinafter, it is more preferably 40 mm or more and 200 mm or less, and more preferably 70 mm or more and 150 mm or less. ＜26＞ The hair holder as described in the above <24>, wherein the length in the orthogonal direction of the cylindrical body is preferably 25 mm or more, more preferably 30 mm or more, more preferably 200 mm or less, and more preferably 150 mm or less, more preferably 25 mm or more and 200 mm or less, more preferably 30 mm or more and 150 mm or less. ＜27＞ The hair holder according to any one of the above <24> to <26>, wherein the length of the insertion direction of the cylindrical body relative to the length of the insertion direction of the hair holder is preferably 25% or more, and more It is preferably 50% or more, more preferably 99% or less, more preferably 90% or less, more preferably 25% or more and 99% or less, and more preferably 50% or more and 90% or less. ＜28＞ The hair holder as described in any one of the above <22> to <27>, which has a sheet on the inner side when rolled up and the other sheet on the outer side, In the vicinity of the end of the opening of the one end of the cylindrical body, there is an extended portion formed by the one-sided sheet extending from the cylindrical body to the outer side in the longitudinal direction, In the wound state, the entire hair holder is wound once or more, and the extended portion and the cylindrical body are at least partially overlapped. ＜29＞ The hair holder as described in the above <28>, wherein the cylindrical body has an insertion direction from the opening at the one end to the opening at the other end, In the above-mentioned cylindrical body in the wound state, the length of the insertion direction of the portion of the cylindrical body that overlaps the extension portion relative to the length of the cylindrical body in the above-mentioned insertion direction is preferably 5% or more, More preferably, it is 10% or more, more preferably 100% or less, more preferably 90% or less, more preferably 5% or more and 100% or less, and more preferably 10% or more and 90% or less. ＜30＞ The hair holder described in any one of the above <17> to <29> has a fixing member as a fixing mechanism that can maintain the cylindrical body in a wound state.

＜31＞ The hair holder described in any one of the above <17> to <30>, in the above-mentioned cylindrical body in the wound state, has an outer peripheral part forming the winding part furthest away from its central axis, and as a The cylindrical body is maintained as the fixing member of the fixing mechanism in the winding state, It has a sheet on the inner side and another sheet on the outer side when rolled up, In the vicinity of the end of the opening of the one end of the cylindrical body, there is an extended portion formed by the one-sided sheet extending from the cylindrical body to the outer side in the longitudinal direction, The fixing member has a first member and a second member that are detachably coupled, The first member is provided on the outer surface of the one-sided sheet, more specifically the outer surface of the extended portion, and the second member is provided on the outer surface of the other-sided sheet, In the cylindrical body in the wound state, the first member is combined with the second member located at the outer peripheral portion, and the cylindrical body is held in a roll shape. ＜32＞ The hair holder described in the above <31>, wherein the fixing member is a coupling member or a male and female member including a plurality of members that can be detachably coupled, which can be coupled to each other, The above-mentioned coupling member is selected from one of the group consisting of optional adhesive tape, magnet, and hook, The male and female components are hooks or mechanical surface fasteners. ＜33＞ The hair holder described in any one of the above <17> to <32> has a winding piece near the opening of the other end of each of the side edges of the cylindrical body. ＜34＞ The hair holder as described in any one of the above <17> to <33>, wherein the forming material of the sheet constituting the above-mentioned cylindrical body is non-woven fabric, woven fabric, mesh sheet, porous or non-porous Resin film, paper, polymer material sheet, rubber sheet, or their composites, The above non-woven fabric is polyethylene non-woven fabric or polyethylene terephthalate non-woven fabric, The above-mentioned resin film is a polyethylene film or a polyethylene terephthalate film. ＜35＞ The hair holder as described in any one of the above <17> to <34>, wherein the sheet constituting the cylindrical body is subjected to embossing processing, calendering processing, or resin film forming processing to improve hair such as a permanent wave Diffusion processing of treatment agent. ＜36＞ The hair holder according to any one of the above <17> to <34>, wherein the end of the cylindrical body on the opening side of the one end is concavely curved toward the inner side in the longitudinal direction. ＜37＞ The hair holder as described in any one of the above <17> to <36>, which has a sheet on the inner side when rolled up and the other sheet on the outer side, A slit extending in the width direction is formed on the outer surface of the other side of the sheet, The width of the incision of the above slit is less than 3 mm. ＜38＞ The hair holder as described in any one of the above <17> to <37>, which has a sheet on the inner side when rolled up and the other sheet on the outer side, A slit extending in the width direction is formed on the outer surface of the other side of the sheet, The length of the slit in the width direction relative to the length of the cylindrical body in the width direction is preferably 40.0% or more, more preferably 50.0% or more, more preferably 90.0% or less, and more preferably 80.0% Hereinafter, it is more preferably 40.0% or more and 90.0% or less, and more preferably 50.0% or more and 80.0% or less. ＜39＞ The hair holder as described in any one of the above <17> to <38>, which has a sheet on the inner side when rolled up and the other sheet on the outer side, A slit extending in the width direction is formed on the outer surface of the other side of the sheet, The length of the slit in the width direction is preferably 10 mm or more, more preferably 15 mm or more, more preferably 180 mm or less, more preferably 120 mm or less, and more preferably 10 mm or more and 180 mm or less , More preferably 15 mm or more and 120 mm or less. ＜40＞ A hair holder, which has a cylindrical body, and the cylindrical body is configured to insert a hair bundle from an opening at one end to an opening at the other end, In a natural state, the cylindrical body is wound up so as to have a first winding portion on the side of the opening of the one end and a second winding portion on the side of the opening of the other end. The winding directions of the first winding part and the second winding part are different from each other. ＜41＞ The hair holder as described in the above <40>, wherein the number of windings of the first winding part is less than the number of windings of the second winding part. ＜42＞ The hair holder as described in the above <41>, wherein the number of windings of the first winding part is less than once, preferably 0.9 times or less, 0.3 times or more, preferably 0.4 times or more, and , 0.3 times or more and less than once, preferably 0.4 times or more and 0.9 times or less. ＜43＞ The hair holder according to any one of the above <40> to <42>, wherein the winding diameter of the first winding part is larger than the winding diameter of the second winding part. ＜44＞ The hair holder as described in the above <43>, wherein the winding diameter L11 of the second winding part is more than 100%, preferably 120% or more, with respect to the winding diameter L10 of the first winding part. 500% or less, preferably 400% or less, more than 100% and 500% or less, preferably 120% or more and 400% or less. [Industrial availability]

According to the present invention, there is provided a hair treatment method and a hair holder capable of imparting a curled shape to a desired part of a hair bundle. In particular, it can be curled in a way that the root side of the hair bundle rises and becomes larger.

1: Hair retainer 1a: Hair retainer 1b: Hair retainer 1c: Hair retainer 2: cylindrical body 2b: cylindrical body 2c: cylindrical body 3: Hair bundle holder 3b: Hair bundle holder 4: Extension Department 5: Fixed components 5a: The first component 5b: The second component 8: Tighten the film 21: The opening at one end 22: The opening at the other end 23A: One side sheet 23B: The other side sheet 24: Side joint 25: slit 26: cylindrical part 27: Middle opening 28: Hair bundle insertion part 31: Peripheral part 33: Center side part 35: The first winding part 37: Second winding part F1: Curly shape F2: Curly shape H: Hair bundle

Fig. 1 is a front view (a) and a rear view (b) showing an embodiment of a hair holder used in the hair treatment method of the present invention. Fig. 2 is a perspective view showing a state in which the hair holder shown in Fig. 1 is rolled. Fig. 3 (a) and (b) are explanatory diagrams showing the sequence of performing the hair treatment method of the present invention using the hair holder shown in Fig. 1 in sequence. Fig. 4 is a schematic diagram showing a state in which the hair treatment method shown in Fig. 3 is applied to hair. Fig. 5 is a view corresponding to Fig. 4 showing a state in which the hair treatment method shown in Fig. 3 is applied to the root side of the hair bundle, and the tip side is further curled using another hair holder. Fig. 6 is a schematic diagram showing the hair that has been subjected to the curling treatment shown in Fig. 5; Fig. 7 is a front view (a), a rear view (b), and a perspective view (c) of a curled hair holder showing one embodiment of the hair holder preferably used in the hair treatment method of the present invention. Fig. 8 is a schematic diagram showing a state in which the hair treatment method of the present invention is applied to hair using the hair holder shown in Fig. 7. Fig. 9 is a schematic view showing a cross section along the radial direction orthogonal to the central axis direction of the curled hair holder of Fig. 8. Fig. 10 is a schematic view showing a cross section along the radial direction orthogonal to the central axis direction of the curled hair holder of Fig. 7(c). Fig. 11 is a diagram showing another embodiment of the hair holder preferably used in the hair treatment method of the present invention, showing a model of a cross section along the radial direction orthogonal to the central axis of the hair holder in a natural state Figure. Fig. 12 is a schematic diagram showing a state in which the hair treatment method of the present invention is applied to hair using the hair holder shown in Fig. 11.

1: Hair retainer

2: cylindrical body

3: Hair bundle holder

5b: The second component

8: Tighten the film

21: The opening at one end

22: The opening at the other end

24: Side joint

25: slit

27: Middle opening

28: Hair bundle insertion part

H: Hair bundle

Claims (15)

A hair treatment method using a cylindrical body configured to insert a hair bundle from an opening at one end to an opening at the other end, and a hair holder configured to roll up the cylindrical body to perform the treatment on the hair bundle Curlers, among them, Insert the hair bundle into the cylindrical body, The cylindrical body and the hair bundle inserted into the cylindrical body are rolled up so that the number of windings of the hair bundle is less than once, and the hair bundle is curled in the winding state. Such as the hair treatment method of claim 1, wherein the position of the opening of the one end is within 70 mm of the skin of the root of the hair bundle to be inserted, and the hair holder is fixed to the head, and Perform the curling on the root side of the hair bundle. The hair treatment method of claim 2, wherein the cylindrical body in the wound state of the hair holder has an outer peripheral portion forming the winding portion furthest away from its central axis, a middle opening located in the outer peripheral portion, and A hair bundle insertion portion located between the opening at the one end and the middle opening in the longitudinal direction of the cylindrical body, The intermediate opening is another opening located between the opening at one end and the opening at the other end in the longitudinal direction of the cylindrical body, The curling of the hair root side of the hair bundle is performed by setting the length of the hair bundle held in the hair bundle insertion part to 30 mm or more and 300 mm or less. Such as the hair treatment method of any one of Claims 1 to 3, which uses a plurality of the above-mentioned hair holders, which uses one of the above-mentioned hair holders to curl the hair root side of the above-mentioned hair bundle, and uses another above-mentioned The hair holder curls the tip side of the hair bundle. According to the hair treatment method of claim 4, the hair tip side of the hair bundle is curled in a state where the number of windings of the hair bundle does not reach one or more times. Such as the hair treatment method of claim 4, which is used by making the winding directions of the one hair holder and the other hair holder different. Such as the hair treatment method of any one of claims 1 to 3, which has: An inserting step, which is to insert the hair bundle into the cylindrical body; and The rolling step is to roll up the cylindrical body and the hair bundle inserted into the cylindrical body in such a way that the number of windings of the hair bundle is less than once; Before the insertion step or the rolling step, the hair bundle is curled in a state where moisture has been applied to the hair bundle. According to the hair treatment method of claim 7, which is performed by applying a styling agent containing water to the hair bundle before the insertion step or before the winding step, and The above-mentioned styling agent contains 10 mass% or more and 98 mass% or less of water. The hair treatment method according to any one of claims 1 to 3, wherein the hair bundle held in the cylindrical body is subjected to a permanent treatment, and the hair bundle is curled. A hair holder is provided with a cylindrical body. The cylindrical body is configured to insert a hair bundle from an opening at one end to an opening at the other end, and to be rolled up, The cylindrical body is configured to be wound so that the number of windings does not reach once. The hair holder of claim 10 is configured such that, in the cylindrical body in the wound state, only the winding part farthest away from the central axis is formed, and the winding part is not formed closer to the central axis than the winding part The winding part. For example, the hair holder of claim 10 or 11, which has a sheet on the inner side when rolled up and the other sheet on the outer side, In the vicinity of the end of the opening of the one end of the cylindrical body, there is an extended portion formed by the one-sided sheet extending from the cylindrical body to the outer side in the longitudinal direction, In the wound state, the entire hair holder is wound once or more, and the extended portion and the cylindrical body are at least partially overlapped. A hair holder, which has a cylindrical body, and the cylindrical body is configured to insert a hair bundle from an opening at one end to an opening at the other end, In a natural state, the cylindrical body is wound up so as to have a first winding portion on the side of the opening of the one end and a second winding portion on the side of the opening of the other end. The winding directions of the first winding part and the second winding part are different from each other. The hair holder of claim 13, wherein the number of windings of the first winding part is less than the number of windings of the second winding part. The hair holder of claim 13 or 14, wherein the winding diameter of the first winding part is larger than the winding diameter of the second winding part.

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