JP6981591B2 - Moisture absorbing sheet for clothes - Google Patents

Description

The present invention relates to a moisture-absorbing sheet for clothes.

Conventionally, a moisture-proof mat for clothes has been used to remove moisture and odor from clothes such as jackets. The applicant has a hygroscopic sheet having a shape in which both side edges on the longitudinal side are cut diagonally toward the one short side edge of a substantially rectangular shape, and the one short side of the moisture absorbing sheet. A patent application has been filed for a moisture-proof mat for clothes provided with a first attachment portion for fastening to the shoulder portion of the clothes hanger in the vicinity of the edge (Patent Document 1).

However, as the applicant repeated research on the above-mentioned moisture-proof mat for clothes, it was found that there is room for further improvement in the dehumidifying effect.

Japanese Unexamined Patent Publication No. 2015-84923

In view of the above problems, the present invention provides a moisture-absorbing sheet for clothes having an excellent dehumidifying effect.

The moisture-absorbing sheet body for clothes according to one aspect of the present invention is a moisture-absorbing sheet body for clothes used in a hanging state with respect to clothes hangers, and the edges of the two moisture-absorbing sheets are partially joined. a bag-shaped comprising Te, possess the neck side opening for inserting the clothes hanger acids, and a skirt-side opening facing the neck-side opening, the moisture absorption sheet, two base A moisture-absorbing layer containing silica gel is formed between the material sheets, and a surface layer is provided on one side of one of the base sheets, and the outer surface of the bag-shaped moisture-absorbing sheet for clothes is the surface of the moisture-absorbing sheet. It is characterized in that the inner surface of the bag-shaped moisture-absorbing sheet for clothes, which is composed of layers, is composed of the base sheet of the moisture-absorbing sheet .

The moisture-absorbing sheet for clothes according to one aspect of the present invention has an excellent dehumidifying effect.

It is a front view of the moisture absorption sheet body for clothes which concerns on embodiment of this invention. It is a perspective view of the moisture absorption sheet body for clothes which concerns on embodiment of this invention. It is a perspective view of the moisture absorption sheet body for clothes which concerns on embodiment of this invention. It is sectional drawing which shows the schematic structure of the moisture absorption sheet of the moisture absorption sheet body for clothes which concerns on embodiment of this invention.

<Overview>
The moisture-absorbing sheet body for clothes according to one aspect of the present invention is a moisture-absorbing sheet body for clothes used in a hanging state with respect to clothes hangers, and the edges of the two moisture-absorbing sheets are partially joined. It is characterized by having a neck-side opening for inserting the clothes hangers and a hem-side opening facing the neck-side opening.

According to this aspect, the moisture-absorbing sheet body for clothes is in the shape of a bag in which only the outer peripheral edges of the two moisture-absorbing sheets are partially bonded and the surfaces of the two moisture-absorbing sheets are not bonded to each other. It is three-dimensional, and an air layer through which air flows is formed inside the moisture-absorbing sheet for clothes. Therefore, when the clothes are hung from the clothes moisture absorbing sheet, the clothes are more easily adhered to the clothes and the contact area with the clothes is increased as compared with the conventional clothes dehumidifying sheet consisting of only one moisture absorbing sheet. Moisture easily escapes to the outside through the air layer and has an excellent dehumidifying effect.

<Embodiment>
Hereinafter, a moisture-absorbing sheet for clothes, which is one aspect of the present invention, will be described in detail with reference to the drawings. The present invention is not limited to the following embodiments.

FIG. 1 is a front view of a moisture-absorbing sheet for clothes according to the present embodiment. FIG. 2 is a perspective view of the moisture-absorbing sheet body for clothes according to the present embodiment as viewed from the side. FIG. 3 is a perspective view of the moisture-absorbing sheet body for clothes according to the present embodiment as viewed from the hem side. FIG. 4 is a cross-sectional view showing a schematic configuration of a moisture-absorbing sheet of the moisture-absorbing sheet body for clothes according to the present embodiment.

1. 1. Overall Structure As shown in FIGS. 2 and 3, the clothes moisture absorbing sheet body 100 of the present embodiment is formed by partially laminating two substantially rectangular moisture absorbing sheets 1 in the shape of a person's upper body.

As shown in FIG. 1, the moisture-absorbing sheet body 100 for clothes has a straight head 101, a gentle curved shoulder 102, and a narrow side 103 toward the lower side (hem side). , The lower end hem 104 is linear.

As shown in FIG. 2, the shoulder portion 102 of the moisture-absorbing sheet body 100 for clothes is provided with a gusset portion 1a from the viewpoint of preventing shape loss and the like. The width of the gusset portion 1a is about 3 to 4 cm. The gusset portion 1a is made of the same member as the moisture absorbing sheet 1. The gusset portion 1a may be integrally formed with the moisture absorbing sheet 1 or may be molded separately.

The moisture-absorbing sheet body 100 for clothes is formed by partially joining the edges 2 which are the outer circumferences of the two moisture-absorbing sheets 1 to each other, and has a bag shape having openings 30, 40, and 50.

2. 2. Openings The openings 30, 40, and 50 correspond to non-joining portions where the edges 2 of the two moisture absorbing sheets 1 are not joined to each other.

The neck side opening 30 is an opening for inserting the hanging portion (hook) 61 of the clothes hanger 60.

The hem side opening 40 is an opening facing the neck side opening 30, and is an opening on the hem side (lower end) when suspended from the clothes hanger 60 in a hanging state.

The side opening 50 opens from the end of the shoulder 102 to the vicinity of the center of the side 103, and is an opening through which the clothes hanger 60 is inserted.

3. 3. Moisture Absorbing Sheet The moisture absorbing sheet 1 is flexible and breathable, and has a material having a moisture absorbing function inside.

In the moisture absorbing sheet 1, for example, as shown in FIG. 4, the base sheet 12 and the base sheet 13 are overlapped with each other, and the silica gel 16 forming a large number of granules between the overlapped surfaces 14 and 15. Is sandwiched between them to form a moisture absorbing layer 11.

The moisture absorbing sheet 1 is produced, for example, by sandwiching a large number of granular silica gels 16 between the base sheet 12 and the base sheet 13 and fixing them by suturing, heat welding, or the like to form the moisture absorbing layer 11. be able to.

3-1. Base material sheet The base material sheets 12 and 13 are not particularly limited, but those having air permeability and being able to permeate air and moisture are preferable, and for example, non-woven fabric, woven fabric, knitted fabric and the like are used.

As the materials of the base sheets 12 and 13, for example, polyester resin such as polyethylene terephthalate (PET), synthetic resin such as polypropylene resin, rayon and the like can be used.

The base sheet 12 is an aggregate of webs 17, and the base sheet 13 is also an aggregate of web 18.

As shown in FIG. 3, the base material sheet 13 is provided on the back surface of the moisture-absorbing sheet body 100 for clothes, that is, the back surface of the moisture-absorbing sheet 1.

3-2. Moisture Absorbing Layer The material of the moisture absorbing layer 11 is not particularly limited as long as it has a moisture absorbing function. For example, silica gel, natural porous stones such as zeolite and tourmaline, charcoal materials such as Bincho charcoal, activated carbon, pearlite, and sodium silicate And so on. These can be used alone or in combination of two or more. Among these, silica gel is preferably used because it has an excellent hygroscopic function and deodorant function and has an immediate effect. Silica gel also has a deodorizing function by adsorbing ammonia, trimethylamine, hydrogen sulfide, mercaptan, which are the sources of odors scattered in the air, and nonenal gas, which causes the odor of aging.

As shown in FIG. 4, the moisture-absorbing layer 11 forms a layer between the base sheets 12 and 13, and is a large number of silica gels uniformly distributed over the facing surfaces 14 and 15 of the base sheets 12 and 13. It is an aggregate of 16. In a state where the silica gel 16 is held from both the upper and lower sides, the facing surfaces 14 and 15 of the base sheets 12 and 13 are the webs 17 and 18 which are the constituent materials of the base sheets 12 and 13, as shown in an enlarged manner in FIG. Sutured to each other.

In order to fix the silica gel 16, needle punches are applied to the polymerized portion of the base sheet 12 and the base sheet 13 over a plurality of places with the silica gel 16 sandwiched from both the upper and lower sides. That is, the webs 17 and 18 of the base sheet 12 and the base sheet 13 are mechanically entangled with each other at the positions of the needle punches, so that the base sheet 12 and the base sheet 13 are joined in the vicinity of the entangled points. It is fixed. As a result, the silica gel 16 is immovably sandwiched and held in the base sheet 12 and the base sheet 13 in which the facing surface 14 and the facing surface 15 are sewn by the webs 17 and 18. ..

The silica gel 16 particles have a large number of fine through holes, and have a function of absorbing moisture in the air by surface adsorption or capillarity in a high humidity atmosphere and releasing the absorbed moisture in a dry atmosphere. ing. Therefore, in order to improve the moisture absorbing function and the moisture releasing function, the silica gel 16 in the present embodiment has a fine space volume of 0.5 to 1.0 ml / g and a surface area of 650 to 350 m ² / g. Things have been adopted.

Further, a fine through hole having a hole diameter of 30 to 120 angstroms is preferable in order to satisfactorily exhibit a hygroscopic function and the like.

As described above, by sandwiching a large number of silica gel 16 grains between the base sheet 12 and the base sheet 13, high hygroscopicity, moisture resistance, and deodorant property can be maintained for a long period of time.

When the moisture absorbing sheet 1 is dried in the sun, the moisture absorbing function is regenerated and the moisture absorbing sheet 1 can be used repeatedly.

3-3. Surface layer In the moisture absorbing sheet 1, the surface layer 20 is formed on the surface of the base sheet 12 side via the polyurethane layer 19. The surface layer 20 preferably has hygroscopicity. The surface layer 20 has a design role of covering the base sheet 12 and preventing the base sheet 12 from being exposed, and also has a role of protecting the base sheet 12. As shown in FIG. 3, the surface layer 20 is provided on the surface of the moisture-absorbing sheet body 100 for clothes, that is, the surface of the moisture-absorbing sheet 1.

In the present specification, the front surface of the moisture-absorbing sheet body for clothes means the outer surface of the moisture-absorbing sheet body for clothes, and the back surface of the moisture-absorbing sheet body for clothes is the back surface of the moisture-absorbing sheet body for clothes. Refers to the inner surface.

The material for forming the surface layer 20 is not particularly limited, and a material having breathability is preferable, and examples thereof include polyester, rayon, and cotton cloth.

The polyurethane layer 19 can be formed by, for example, adhering polyurethane formed in a sheet shape to a base sheet 12 by frame laminating or the like.

The surface layer 20 can be formed by, for example, attaching a sheet material such as polyester to the polyurethane layer 19 by frame laminating.

4. Dimensions of the moisture-absorbing sheet body for clothes The dimensions of the moisture-absorbing sheet body 100 for clothes of the embodiment are a shoulder width of about 46 cm, a width of the hem 104 of about 34 cm, and a length from the head 101 to the hem 104 of about 60 cm. The moisture-absorbing sheet body 100 for clothes of the embodiment has a shape in the shape of the upper body of a person, but the dimensions and the shape are not particularly limited, and may be, for example, a long one suitable for a long dress, a kimono, or the like.

Since the moisture-absorbing sheet body for clothes of the present embodiment has an excellent moisture-absorbing effect, it is possible to remove moisture and unpleasant odors from suits, blazer and other outerwear, wet clothing and the like, and it is possible to salat clothing. In addition, it can exert a great deodorizing effect on acetic acid gas and nonenal gas, which are unpleasant odors (sweat odor and aging odor) emitted from the body, in just a few tens of minutes. In addition, the humidity control function of silica gel can prevent the growth of mold and mites. Further, the moisture-absorbing sheet body for clothes of the present embodiment has a three-dimensional shape and does not easily lose its shape. Also, because it can be folded into a small size, it is easy to carry it in a bag, so it can be used at travel destinations.

<Modification example>
Although the moisture-absorbing sheet body for clothes according to one embodiment has been described above, the present invention is not limited to this embodiment, and may be, for example, the following modifications. Further, the embodiment and the modified example may be combined, or the modified examples may be combined with each other. Further, even if there is an example not described in the embodiment or the modified example or a design change within a range not deviating from the gist, it is included in the present invention.

1. 1. Clothes hangers The clothes hangers are not particularly limited as long as they can hang a moisture-absorbing sheet for clothes, and for example, a torso, a mannequin, or the like can be used. Torso and mannequin are dolls that put on clothes, but torso is only the body, and mannequin is the whole body.

When the moisture-absorbing sheet for clothes of the present embodiment is used for a doll such as a torso, the moisture-absorbing sheet for clothes has a three-dimensional shape, so that it easily adheres to the torso and the like, and the dehumidifying effect is further enhanced.

2. 2. Moisture-absorbing sheet body for clothes The moisture-absorbing sheet body for clothes of the embodiment has a gusset portion 1a, but the gusset portion 1a may be omitted. Further, although the gusset portion 1a is formed of the same member as the moisture absorbing sheet 1, it may be formed of a different member.

The moisture-absorbing sheet body for clothes of the embodiment does not have a sleeve portion, but a sleeve portion may be provided.

3. 3. The opening degree of the hem side opening 40 of the embodiment is such that one side of the hem (one side on the short side of the moisture absorbing sheet 1) is opened, but if an air layer is formed inside the moisture absorbing sheet body 100 for clothes. The opening degree of the hem side opening 40 is not limited to the embodiment.

In the embodiment, the side opening 50 is provided, but the side opening 103 may not be provided.

4. Moisture-absorbing sheet The moisture-absorbing sheet 1 of the embodiment forms the surface layer 20 only on the base sheet 12 side, but the present invention is not limited to this, and the surface layer 20 may be formed on the base sheet 13 side as well. .. Further, although the surface layer 20 is formed on the base sheet 12 side via the polyurethane layer 19, it may be formed by another method. It is also possible to omit the surface layer 20.

Further, the fixing of the silica gel 16 constituting the moisture absorbing layer 11 is not limited to the needle punch, and may be hot melt processing. For example, granular silica gel may be sandwiched between two base sheets and the two base sheets may be formed by hot-melting using a thermoplastic such as ethylene-vinyl acetate as an adhesive.

Further, the adhesion of the polyurethane layer 19 and the surface layer 20 is not limited to the frame laminating process, and can be performed by, for example, a method such as a hot melt sheet or quilting.

5. Moisture absorption sensor The clothing moisture absorption sheet body 100 of the embodiment may have a moisture absorption sensor. The moisture absorption sensor is, for example, a surface coated with a predetermined amount of cobalt chloride. When cobalt chloride is anhydrous, it is blue, and when the humidity in the atmosphere increases and becomes dihydrate, it becomes purple, and when the humidity further increases, it becomes hexahydrate and becomes pink. The degree of moisture absorption can be known by visually recognizing this discoloration. If it is determined that the degree of moisture absorption has increased due to the discoloration, it can be dried by using a means such as a sun-drying machine or a dryer with reference to the color change. The position where the moisture absorption sensor is provided is not particularly limited, but it is preferable to provide the moisture absorption sensor not in the central portion but in the peripheral portion.

100 Moisture-absorbing sheet for clothes 1 Moisture-absorbing sheet 2 Edge 11 Moisture-absorbing layer 12 Base sheet 13 Base sheet 20 Surface layer 30 Neck side opening 40 Hem side opening 60 Clothes hanger

Claims (5)

A moisture-absorbing sheet for clothes that is used in a hanging state with respect to clothes hangers.
It is a bag shape in which the edges of two moisture absorbing sheets are partially joined.
Possess the neck side opening for inserting the clothes hanger acids, and a skirt-side opening facing the neck-side opening,
The moisture-absorbing sheet is formed by forming a moisture-absorbing layer containing silica gel between two substrate sheets, and has a surface layer on one side of one substrate sheet.
The outer surface of the bag-shaped moisture-absorbing sheet for clothes is composed of the surface layer of the moisture-absorbing sheet, and the inner surface of the bag-shaped moisture-absorbing sheet for clothes is composed of the base sheet of the moisture-absorbing sheet. A moisture-absorbing sheet body for clothing, which is characterized by being <br />. The moisture-absorbing sheet body for clothes according to claim 1, wherein the surface layer is formed on one side of the one base material sheet via a polyurethane layer. The moisture-absorbing sheet body for clothes according to claim 1 or 2, wherein the surface layer is made of polyester, rayon or cotton cloth. The moisture-absorbing sheet for clothes according to any one of claims 1 to 3 , wherein the moisture-absorbing sheet is provided with a moisture-absorbing sensor. The moisture-absorbing sheet for clothes according to any one of claims 1 to 4 , wherein the moisture-absorbing sheet has a deodorizing function.

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