JP2018109241A - Disposable clothing - Google Patents

Abstract

[PROBLEMS] To be able to arrange the body line beautifully without tightening the wearer's body, to have a soft and fluffy feel and good touch, and to appropriately and effectively perform various functions according to the use of clothing. Providing disposable garments that can be efficiently applied, have excellent elasticity and resilience, and can be manufactured efficiently. A disposable garment including a torso mounting portion 20 that includes a front body and a back body and covers a lower abdomen, a buttock, and a crotch of a wearer's P body, the first non-woven fabric layer, A fabric material including a laminated sheet having a nonwoven fabric layer and an elastic member disposed between the first nonwoven fabric layer and the second nonwoven fabric layer is formed so as to fit the wearer's body. The position which covers at least a collar part and a collar part lower part is the disposable garment 1 which can be expanded-contracted by including an elastic member. [Selection] Figure 1

Description

  The present invention relates to a disposable garment.

  Conventionally, disposable clothing has been widely used as clothing for simple and temporary use in travel, disaster prevention, outdoor use, hospitals, facilities, hotels, and the like. For example, Patent Document 1 discloses a disposable underwear for travel use. In this disclosure, underwear, men's pants, and women's pants contain magnetic fasteners to minimize the amount of wearing time required when using these underwear and prevent tearing of the underwear upon removal. .

US Pat. No. 5,103,501

  In the field of disposable garments, from the viewpoint of manufacturing garments based on the concept of “disposable”, it has hitherto been an important point that mass production can be efficiently performed at low cost. For this reason, in daily use by the wearer, there are many similar structures such as diapers and incontinence items, rather than those pursuing comfort. Even if such disposable garments are excellent in mass productivity and can be easily “disposable”, there are many things that actually feel resistance to use by the wearer during travel or the like. It is disposable and comfortable to wear, and in addition, the body line of the wearer can be beautifully adjusted. Furthermore, various functions (fragrances, etc.) are appropriately used according to the clothing application. Therefore, there has been a strong demand for provision of clothing that can be mass-produced efficiently at low cost, and can be effectively applied.

  The subject of the present invention is that it is possible to arrange the body line beautifully without tightening the wearer's body, and it is soft and fluffy and has a good touch, and further various functions according to the use of clothes, An object of the present invention is to provide a disposable garment that can be effectively and efficiently applied, has excellent stretchability and resilience, and can be efficiently manufactured.

The present invention solves the above problems by the following means.
1st invention is a disposable garment containing the trunk | drum mounting part which covers a lower abdomen, a buttocks, and a crotch part of a wearer's body including a front body and a back body, Comprising: 1st nonwoven fabric layer, 2nd A fabric material including a laminated sheet having a nonwoven fabric layer and an elastic member disposed between the first nonwoven fabric layer and the second nonwoven fabric layer is formed so as to fit the wearer's body. The disposable garment is characterized in that at least a position covering the buttock and the lower part of the buttock can be expanded and contracted by including an elastic member.

  A second aspect of the invention is the disposable garment according to the first aspect, wherein, when worn, the position covering substantially the entire buttock can be expanded and contracted by including an elastic member.

  A third invention is the disposable garment according to the first or second aspect, wherein, when worn, the position covering the lower abdomen can be expanded and contracted by including an elastic member.

  4th invention is the disposable clothing in any one of 1st thru | or 3 in which the position which covers the substantially whole lower abdomen is elastic | stretchable by including an elastic member at the time of wear.

  5th invention is the disposable clothing in any one of the 1st thru | or 4 by which the said elastic member was distribute | arranged by adhesion | attachment of the hot-melt-adhesive.

  According to a sixth aspect of the present invention, in the fifth or sixth aspect, the hot melt adhesive is bonded by at least one of continuous coating, intermittent coating, stripe coating, block coating, spiral coating and curtain coating. The disposable garment described.

  The seventh aspect of the present invention is the disposable garment according to any one of the first to sixth aspects, further comprising at least one of a deodorant, an insect repellent, a fragrance, a waterproofing agent, an antifouling agent, an antibacterial agent, and a softening agent. It is.

  According to the present invention, it is possible to arrange the body line beautifully without tightening the wearer's body, and it has a soft and fluffy feeling and is soft to the touch. Disposable garments that can be effectively and efficiently applied, have excellent stretchability and resilience, and can be manufactured efficiently can be provided.

It is an external view of the disposable garment 1 in the state worn by the wearer P. 5 is a cross-sectional view of a laminated sheet 600. FIG. FIG. 3A is a diagram illustrating an embodiment in which the elastic member 700 is disposed over substantially the entire region of the body mounting portion 20. FIG.3 (b) is a figure for demonstrating the effect | action which arranges a wearer's body line (hip line etc.) beautifully in the disposable clothing 1 of 1st Embodiment.

Hereinafter, the disposable clothing 1 which is one Embodiment of this invention is demonstrated using FIGS. 1-3. However, the embodiment described here is merely an example when the present invention is implemented, and the present invention is not limited to what is described in the following embodiment.
The disposable garment of the present invention includes a torso mounting portion that covers the lower abdomen, buttocks and crotch of the wearer's body.

In FIG. 1, the body mounting portion 20 in the disposable garment 1 is not particularly limited in shape as long as it covers the lower abdomen, buttocks, and crotch of the wearer's body. The same shape as trunks. It may also have an equivalent length. The body mounting portion 20 may be provided with slits 24 on both sides. By providing the slit 24, the wearer P can easily move the leg.
In addition, the trunk | drum mounting part 20 is not limited to the example of this embodiment, The shape which covers an upper part rather than the wearer's P waist circumference may be sufficient. Moreover, the trunk | drum mounting | wearing part 20 may cover below a hip bone. Moreover, it becomes easy to move from a leg part by making it into the shape for which both sides were cut further shorter than FIG. 1 (namely, shape which becomes substantially V shape in a front view) for women.

  In the body mounting part 20, the size of the front body and the back body may be different. By making the back body of the body mounting part 20 larger than the front body, it is possible to provide the disposable garment 1 that can be easily worn by a wearer with a large buttocks. In addition, when the front body and the back body are different in size, three-dimensional sewing is possible, so that a more suitable disposable garment can be provided to wearers of various body shapes.

  Further, as shown in FIG. 2, the body mounting portion 20 includes a first nonwoven fabric layer 100, a second nonwoven fabric layer 200, an elastic member 700 disposed between the first nonwoven fabric layer and the second nonwoven fabric layer, It is formed so as to fit the wearer's body from the fabric material including the laminated sheet 600 having the above.

Here, in this specification, “nonwoven fabric” refers to a fabric other than a fabric made by weaving fibers vertically and horizontally. In this case, “fiber” includes natural fibers (plant fibers (cellulose polymers), animal fibers (protein polymers), etc.), refined fibers (lyocell, tencel, etc.), regenerated fibers such as rayon, viscose, etc. Chemical fibers such as semi-synthetic fibers such as acetate and synthetic fibers such as nylon are all included, and are selected as appropriate according to the application. Moreover, the fiber used for a nonwoven fabric may be used individually by 1 type, and 2 or more types may be used together.
In the present specification, the term “disposable” includes not only those that are discarded after a single use, but also those that can withstand short-term use and several washings depending on the intended use and purpose.

  In FIG. 2, the nonwoven fabric used for the first nonwoven fabric layer 100 can be appropriately selected according to the use of clothing and the part to which the laminated sheet 600 is applied. For example, when the first non-woven fabric layer 100 is disposed at a site on the wearer's body when worn, in particular, in addition to flexibility, plumpness, touch, water absorption (sweat), etc., It is preferable to use a nonwoven fabric made of a material capable of exhibiting various functions in the first nonwoven fabric layer 100 in accordance with the application.

  In FIG. 2, the non-woven fabric used for the second non-woven fabric layer 200 can be appropriately selected according to the use of clothing and the part to which the laminated sheet 600 is applied, like the first non-woven fabric layer 100. For example, when the second non-woven fabric layer 100 comes to the wearer's body when worn, it is particularly suitable for use in clothing, in addition to flexibility, plumpness, touch, water absorption (sweat), etc. Accordingly, it is preferable to use a non-woven fabric made of a material capable of exhibiting various functions in the first non-woven fabric layer 100.

  In FIG. 2, the elastic member 700 is disposed between the first nonwoven fabric layer 100 and the second nonwoven fabric layer 200. In this embodiment, the disposable garment 1 is formed so as to fit the wearer's body by using a fabric material including the elastic member 700 in this manner. The strength and material of the elastic member (rubber) 700 can be appropriately selected according to the position where it is disposed. For example, different strengths and materials of rubber 700 may be arranged in the front body and the back body of the body mounting portion 20 in FIG. If the strength and the material of the elastic member (rubber) 700 are the same in the front body and the back body of the body mounting part 20, the shape of the body mounting part 20 is likely to be restricted. However, it is possible to increase the degree of freedom of the shape by arranging different strengths and rubber materials for the front body and the back body of the body mounting portion 20. Therefore, for example, the body mounting part 20 can be formed into a three-dimensional shape.

  FIG. 3A shows the garment in a state where the elastic member 700 is disposed over substantially the entire region of the body mounting portion 20 and is not worn by the wearer. In this embodiment, in the trunk | drum mounting | wearing part 20, the elasticity is provided to the disposable garment 1 by the elastic member 700 having been arrange | positioned in the position which at least the back body covers substantially the whole buttocks at the time of wear. It is preferable that the elastic garment 700 is disposed at a position that covers at least the buttock and the lower buttock of the back body when worn, so that the disposable garment 1 is more elastic. Furthermore, it is preferable that the position covering the lower abdomen of the front body can be expanded and contracted by including the elastic member 700 when worn. Furthermore, it is more preferable that the position of the front body covering substantially the entire lower abdomen when worn is expandable / contractable by including the elastic member 700.

  The elastic member 700 may be rubber based on urethane, silicon, or the like, rubber made of other synthetic materials, natural rubber, or other elastic material. In FIG. 2, the elastic member 700 is disposed between the first nonwoven fabric layer 100 and the second nonwoven fabric layer 200 by hot melt adhesion using a hot melt adhesive.

  The hot melt adhesive is not particularly limited, and known adhesives such as EVA (ethylene vinyl acetate copolymer), PO (polyolefin), PA (polyamide), SR (synthetic rubber), Any of ACR (acrylic) type, PUR (polyurethane / moisture-curing type) type, and the like is preferably used. These may be used alone or in combination of two or more.

  The hot melt adhesive is preferably applied by at least one of continuous coating, intermittent coating, stripe coating, spiral coating and block coating.

  FIG.3 (b) is a figure explaining the effect | action (especially hip-up effect | action) which arranges a wearer's body line in the disposable clothing 1 of 1st Embodiment, and the state which worn the trunk | drum mounting part 20 is shown. It is the figure seen from the back body side. As shown to Fig.3 (a), in the state which the wearer has not mounted | worn with the disposable garment 1, since the trunk | drum mounting | wearing part 20 does not deform | transform according to the shape of a wearer's buttocks, rubber | gum 700 in the back body. The tension is almost uniform over the entire surface. On the other hand, as shown in FIG. 3 (b), when the wearer wears the disposable garment 1, the back body of the torso mounting portion 20 is deformed according to the shape of the wearer's buttocks. Due to this deformation, the rubber 700 has the highest tension in the wearer's buttocks (particularly in the vicinity of the maximum diameter), and the tension becomes lower in the waist direction and the crotch direction. Among these, the rubber | gum 700 arrange | positioned at the back body corresponding to a wearer's buttocks is pulled diagonally upward toward the center from the right-and-left both sides of a wearer's buttocks as shown by the arrow in a figure. Further, the rubber 700 stretched outside the waist of the wearer in the back body of the torso mounting portion 20 attempts to restore the original state. This restoring action works more strongly as the tension of the rubber 700 increases. As a result, a force that presses the wearer's buttocks in the center (inner side) direction of the waist acts and the wearer's buttocks are lifted upward, so that the drooping of the buttocks is corrected. As described above, the disposable garment 1 according to the present embodiment has a synergistic effect between the force that pulls the wearer's buttocks diagonally upward from the left and right sides toward the center and the force that presses the wearer's buttocks toward the center of the waist. Will work.

  According to this, since the disposable garment 1 of the present embodiment has a hip-up effect such as corrected underwear, the disposable garment 1 is more disposable than the mass production and efficient production, but the wearer's body line is more It can be beautifully arranged. By the way, in the trunk portion mounting portion 20 of the present embodiment, the hip-up effect can be further enhanced by making the strength of the rubber 700 arranged in the back body higher than the strength of the rubber 700 arranged in the front body. it can. Thereby, the disposable garment 1 of this embodiment has the outstanding restoring force which was not able to be obtained with the disposable garment by the conventional nonwoven fabric.

  Further, the disposable garment 1 of this embodiment can be worn by the body mounting part 20 turning up when the trousers, the skirt, etc. are put on or taken off because the body mounting part 20 can be brought into close contact with the body. The problem that a person's skin is exposed can be suppressed. Furthermore, since the disposable garment 1 of the present embodiment has high stretchability around the waist of the torso mounting part 20, the leg can be moved easily, and it is compatible with a wide range of wearers while being one size. be able to. Therefore, a more excellent wearing feeling can be provided to wearers of various body types wearing the one-size disposable garment 1.

  Furthermore, in the disposable garment 1 of this embodiment, the elastic member 700 is disposed between the first nonwoven fabric 100 and the second nonwoven fabric layer 200. In the present embodiment, by using the fabric material including the elastic member 700 as described above, the disposable garment 1 has a soft and fluffy feeling and has a good touch, which cannot be obtained by a conventional non-woven fabric disposable garment. Is provided. Moreover, compared with the disposable clothing by the conventional nonwoven fabric, since the gathers are three-dimensionally formed by the elastic member, there is less sense of seeing when visually observed. For this reason, the sense of sheer skin is suppressed, and sufficiently practical clothes are provided even if they are disposable.

In the disposable garment 1 of the present embodiment, the gather formed by the elastic member 700 is preferably about 0.5 to 1 mm, and preferably about 0.6 to 0.9 mm, with the width of the gather formed on the laminated sheet 600. More preferred. As for the number of gathers, it is preferable that an average of about 6 to 10 gathers is formed per 1 cm ^2, and an average of about 7 to 9 gathers is more preferably formed.
When the gathers that are formed meet the above numerical range, it is possible to arrange the body line beautifully without tightening the wearer's body, and it is soft and fluffy, has a good touch, and is three-dimensional. Disposable garment 1 in which the sense of sheer skin is suppressed when worn can be provided.

  In the disposable garment 1 of the present embodiment, it is also preferable to express a design or a pattern by appropriately printing or dyeing the nonwoven fabric. For example, the nonwoven fabric (raw fabric stage) may be dyed with a dye or pigment, or may be dyed after it is made into a garment. Conventionally known dyes and pigments are all preferably used as these dyes and pigments. The dyes and pigments may be used alone or in combination of two or more.

Hereinafter, although an example of the method of manufacturing the disposable garment 1 of this embodiment and the lamination sheet 600 used for it efficiently is demonstrated, it is not limited to the following description at all.
First, after applying a hot melt adhesive to the elastic member 700, the first nonwoven fabric 100 and the first nonwoven fabric 200 are laminated, the whole is pressed through a flat roll, and then the tension is released. The laminated sheet 600 used for the form is efficiently manufactured. The disposable garment 1 of this embodiment can be obtained efficiently by molding this into a garment shape by a known method.

  It is also preferable that the laminated sheet 600 is further processed to give an additional function depending on the use or part of the disposable garment 1. For example, it is also preferable to impregnate a nonwoven fabric with an agent exhibiting various functions such as a deodorant, insect repellent, perfume, waterproofing agent, antifouling agent, antibacterial agent, and softening agent depending on the product application.

  Specific examples of the deodorant include catechin, epigallocatechin, gallocatechin, epicatechin gallate, epigallocatechin galade, gallotannin, ellagitannin and iron-ascorbic acid, which are extracts from plants such as catechins and tannins. Examples include chelate compounds, zirconium hydroxides, lanthanoid hydroxides, metal salts such as Zn, Cu, and Fe (for example, ZnSO4). Also, due to adsorption action, such as activated carbon, zeolite, silica, ceramic, Otani stone, charcoal polymer, carbon nanotube, carbon nanohorn, etc., organic acids such as citric acid and succinic acid, sulfuric acid and boric acid・ Inorganic acids such as phosphoric acid, ion exchangers, nucleophiles such as anions, ammonia, amines, alkenes, alkynes, aromatics, cations, boron fluoride, aluminum chloride, iron bromide, zinc chloride, acetone, etc. Electrophiles and the like. These deodorizers may be used individually by 1 type, and 2 or more types may be used together. In addition, the deodorizer applicable to this invention is not limited to these.

  Specific examples of the insect repellent include N, N-dimethyl-m-toluamine (DEET), dipropylpyridine-2,5-dicarboxylate, pyrethrin, dimethylphthalate, 2,3: 4,5-bis ( 2-butylene) tetrahydrofurfural, citronella, geraniol, lemongrass oil (essential oil), eugenol, p-menthane-3,8-diol, ethylbutylacetylaminopropionate, 1-piperidinecarboxylic acid and 2- (2-hydroxy) Ethyl) -ester 1-methylpropyl-ester, and the like. Natural plant essential oil, citronella oil, lemongrass oil, cinnamon oil, eucalyptus oil, clove oil, cinnamon oil, lemon eucalyptus oil, hiba oil, lavender oil, orange oil, grapefruit oil, cedarwood oil, geranium oil, thyme white In addition to oil, mint oil, etc., citronellal, citronellol, citral, linalool, dihydrolinalol, tetrahydrolinalol, dehydrolinalool, terpineol, menthol, menthane, p-menthane-3,8-diol, camphene, methyl salicylate, pinene, limonene , Essential oils containing components such as geraniol, borneol, geranyl formate, and the like. These insect repellents may be used alone or in combination of two or more.

  As specific examples of the fragrance, for example, fruits such as orange, lemon, lime and peach, flowers such as roses and lavender, essential oils such as mint and sandalwood (plants), etc. are preferably selected. Usually, the fragrance component is oily or water-alcohol soluble. Examples of oily fragrances include phenylethyl alcohol, linalool, jasmon, hexylcinamic aldehyde, α-linemon, α-pinene, bromstyrol, citronellal, corral, terpional, menthol, and cinnamic acid. These may be used alone or in combination of two or more.

  Specific examples of the antibacterial agent include carbendazim derivatives having antibacterial properties. These may be used alone or in combination of two or more.

  As the antifouling agent or softening agent, a cationic surfactant such as an alkylated quaternary ammonium salt, which is widely used as a hair rinsing agent or a clothing softening finish, is preferably used. Examples thereof include dicocoyl dimethyl ammonium chloride and alkyl trimethyl ammonium chloride. Further, glycerin, propylene glycol, butylene glycol, dipropylene glycol, liquid paraffin, and the like are also preferably used as the antifouling agent and softening agent. These may be used alone or in combination of two or more.

1: Disposable clothing 20: Body mounting part 100: 1st nonwoven fabric layer 200: 2nd nonwoven fabric layer 600: Laminated sheet 700: Elastic member

Claims (7)

A disposable garment including a torso mounting part that includes at least a front body and a back body and covers a lower abdomen, buttocks and crotch of a wearer's body,
Formed to fit the wearer's body by a fabric material including a laminated sheet having a first nonwoven fabric layer, a second nonwoven fabric layer, and an elastic member disposed between the first nonwoven fabric layer and the second nonwoven fabric layer A disposable garment characterized in that, when worn, a position covering at least the buttock and the lower buttock of the back body can be expanded and contracted by including an elastic member. The disposable garment according to claim 1, wherein, when worn, the position covering substantially the entire buttock can be expanded and contracted by including an elastic member. The disposable garment according to claim 1 or 2, wherein, when worn, the position covering the lower abdomen can be expanded and contracted by including an elastic member. The disposable garment according to any one of claims 1 to 3, wherein, when worn, the position covering substantially the entire lower abdomen can be expanded and contracted by including an elastic member. The disposable garment according to any one of claims 1 to 4, wherein the elastic member is formed by adhesion of a hot melt adhesive. The disposable garment according to claim 5 or 6, wherein the hot melt adhesive is bonded by at least one of continuous application, intermittent application, stripe application, block application, spiral application, and curtain application. The disposable garment according to any one of claims 1 to 6, further comprising at least one of a deodorant, an insect repellent, a fragrance, a waterproofing agent, an antifouling agent, an antibacterial agent, and a softening agent.