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WO2019194087A1 - Vêtement présentant un confort de port exceptionnel - Google Patents

Vêtement présentant un confort de port exceptionnel Download PDF

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Publication number
WO2019194087A1
WO2019194087A1 PCT/JP2019/013963 JP2019013963W WO2019194087A1 WO 2019194087 A1 WO2019194087 A1 WO 2019194087A1 JP 2019013963 W JP2019013963 W JP 2019013963W WO 2019194087 A1 WO2019194087 A1 WO 2019194087A1
Authority
WO
WIPO (PCT)
Prior art keywords
garment
clothes
feeling
blower fan
wearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2019/013963
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English (en)
Japanese (ja)
Inventor
鹿野秀和
川俣千絵子
荒西義高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to CN201980023173.6A priority Critical patent/CN112004434A/zh
Priority to EP19782085.5A priority patent/EP3777588B1/fr
Priority to JP2019518019A priority patent/JP7439512B2/ja
Priority to US16/975,798 priority patent/US20210000194A1/en
Publication of WO2019194087A1 publication Critical patent/WO2019194087A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/0025—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment by means of forced air circulation
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/12—Hygroscopic; Water retaining
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14—Air permeable, i.e. capable of being penetrated by gases

Definitions

  • the present invention relates to a garment that is excellent in wearing comfort and excellent in feeling of wearing.
  • Patent Document 1 proposes a knitted or knitted fabric composed of a composite yarn including two types of yarns having different yarn length changes between drying and water absorption / moisture absorption, and the air permeability changes according to the humidity in the clothes.
  • the fiber absorbs and expands when the humidity inside the clothes becomes high, so that the breathability is improved. Therefore, the environment in clothes can be kept comfortable.
  • Patent Document 2 proposes a garment (so-called air-conditioning garment) in which a blower fan is attached to a fabric having low air permeability. In this proposal, outside air is taken into clothes by a blower fan attached to both sides of the waist on the back of the human body to obtain a cool feeling.
  • International Publication No. 2007/004589 International Publication No. 2017/006481
  • Patent Literature 1 specifically, cellulose-based fibers having hygroscopicity are used, so that there is a considerable effect in reducing the feeling of stuffiness in the clothes. Although the effect is improved, there is a slight effect in reducing the feeling of heat in the clothes, but none of the effects are significant, and a drastic improvement in comfort has not been obtained.
  • the garment described in Patent Document 2 is effective in preventing heatstroke in outdoor construction sites in summer and indoor wear scenes where the air conditioning is not effective.
  • it is made of a low-breathing fabric, and the clothes are greatly swollen by the outside air taken into the clothes through the blower fan, so that they are not suitable for wearing scenes such as offices and homes.
  • it is necessary to increase the air volume to reduce the feeling of weight and discomfort during wearing due to the large size of the blower fan, and to reduce the feeling of stuffiness and heat in the clothes due to the low breathability of the fabric.
  • the loud sound emitted from the blower fan is also a major reason for being unsuitable for a wearing scene such as an office or home.
  • the problem of the present invention is to solve the above-mentioned problems of the prior art, the feeling of stuffiness and heat in the garment is suppressed, the environment in the garment can be kept comfortable, the wearing comfort is excellent, and the feeling of wearing Even in providing excellent clothing.
  • the garment of the present invention has the following configuration. That is, A garment made of a fabric using at least a part of a hygroscopic fiber, the fabric having an air permeability of 50 to 500 cm 3 / cm 2 ⁇ s, comprising a power supply unit and a blower fan unit having an outer diameter of 80 mm or less Clothes to do.
  • the clothes of the present invention preferably include a blower fan unit having an outer diameter of 30 mm or less.
  • the blower fan unit is preferably one or more parts selected from the group consisting of the vicinity of the collar, the vicinity of the cuff, and the vicinity of the hem, and is preferably provided inside the garment.
  • the garment of the present invention preferably has a moisture absorption difference ( ⁇ MR) of 2.0 to 10.0% for the hygroscopic fibers.
  • the feeling of stuffiness and heat in clothes is suppressed, the environment in clothes can be kept comfortable, and it is excellent in wearing comfort, and provides the clothes excellent also in the feeling of wearing. Therefore, it can be suitably used in various wearing scenes where comfort is required, such as high temperature and / or high humidity environments, offices, and homes.
  • the garment of the present invention is a garment made of a fabric using at least part of hygroscopic fibers, the fabric has an air permeability of 50 to 500 cm 3 / cm 2 ⁇ s, a power supply unit and an outer diameter of 30 mm or less.
  • the ventilation fan unit is comprised.
  • Sense of temperature is a quantified sense of temperature felt by human skin, and is an important index for considering the comfort of wearing clothes. Many factors have been studied so far about factors affecting the temperature of sensation and formulating the temperature of sensation, and among them, the sensation temperature was expressed using the temperature, relative humidity, and wind speed as variables proposed by Gregorczuk. Since the following formula (1) has a wide application range, it is currently widely used.
  • NET ° C.
  • T ° C.
  • Air temperature H %: Relative humidity
  • high temperature and / or high such as outdoors in summer or indoors where air conditioning is not effective. In a humid environment, it is effective to lower the temperature and relative humidity and increase the wind speed in order to lower the sensible temperature and improve the wearing comfort.
  • the garment of the present invention is made of a fabric using at least a part of hygroscopic fibers.
  • hygroscopic fibers include polyester-based hygroscopic fibers, polyamide-based fibers, polyacrylic fibers, rayon-based fibers, and acetate. Examples thereof include, but are not limited to, fiber, cotton, hemp, silk, and wool. Of these, polyester-based hygroscopic fibers and polyamide-based fibers are preferable because they are excellent in mechanical properties and durability.
  • the moisture absorption difference ( ⁇ MR) of the hygroscopic fiber is preferably 2.0 to 10.0%.
  • the moisture absorption difference ( ⁇ MR) of the hygroscopic fiber in the present invention refers to a value measured by the method described in the examples.
  • ⁇ MR is the difference between the moisture absorption rate at a temperature of 30 ° C. and a humidity of 90% RH assuming the temperature and humidity in the clothes after light exercise, and the moisture absorption rate at a temperature of 20 ° C. and a humidity of 65% RH as the outside air temperature humidity. That is, ⁇ MR is an index of hygroscopicity, and the higher the value of ⁇ MR, the less the stuffiness and stickiness when sweating, and the better the wearing comfort of clothes.
  • the hygroscopic fiber has a ⁇ MR of 2.0% or more, it is preferable that when the garment of the present invention is worn, the feeling of stuffiness and stickiness in the garment during sweating is reduced, and the wearing comfort is improved.
  • the ⁇ MR of the hygroscopic fiber is more preferably 3.0% or more, and further preferably 4.0% or more.
  • the hygroscopic fiber has a ⁇ MR of 10.0% or less, it is preferable because the processability and handling properties of fabrics and clothes are good and the durability in use is excellent.
  • the ⁇ MR of the hygroscopic fiber is more preferably 9.0% or less, and still more preferably 8.0% or less.
  • a sea-island type composite fiber described in International Publication No. 2018/012318 can be suitably used.
  • the sea component is composed of a hydrophobic polyester polymer
  • the island component is composed of a hygroscopic polymer. Therefore, it is possible to achieve both hygroscopicity by the hygroscopic polymer of the island component and dry feeling by the polyester polymer of the sea component, and it is excellent in wearing comfort with reduced stuffiness, stickiness and sweat chilling after sweating. It is preferable because clothes can be obtained.
  • hygroscopic fibers may be obtained by applying a hygroscopic compound to the fiber surface of the hydrophobic fiber or forming a film of the hygroscopic compound on the fiber surface of the hydrophobic fiber. It can be suitably employed.
  • other fibers may be blended, blended, woven, knitted with the hygroscopic fibers.
  • other fibers include, but are not limited to, polyester fibers, polyamide fibers, polyacrylic fibers, polyolefin fibers, and polyurethane fibers.
  • the hygroscopic fibers and other fibers are not particularly limited with respect to the form of the fibers, and may be any of monofilaments, multifilaments, staples, spun yarns, etc., and are processed such as false twists and twisted yarns. It may be.
  • the total fineness of the hygroscopic fiber and other fibers as a multifilament is not particularly limited and can be appropriately selected according to the application and required characteristics, but is preferably 10 to 500 dtex.
  • a total fineness of 10 dtex or more is preferable because yarn breakage is small and processability is good, and generation of fluff is small during use, and the durability of clothes is excellent.
  • the total fineness is more preferably 30 dtex or more, and further preferably 50 dtex or more.
  • the total fineness is 500 dtex or less, it is preferable because the flexibility of the clothes is not impaired.
  • the total fineness is more preferably 400 dtex or less, and further preferably 300 dtex or less.
  • the single fiber fineness of the hygroscopic fibers and other fibers is not particularly limited and can be appropriately selected according to the application and required characteristics, but is preferably 0.5 to 4.0 dtex.
  • the single fiber fineness in the present invention refers to a value obtained by dividing the total fineness by the number of single fibers. If the single fiber fineness is 0.5 dtex or more, it is preferable because the yarn breakage is small and the process passability is good, the generation of fluff is small during use, and the durability of the clothes is excellent.
  • the single fiber fineness is more preferably 0.6 dtex or more, and further preferably 0.8 dtex or more. On the other hand, if the single fiber fineness is 4.0 dtex or less, the flexibility of the clothes is not impaired, which is preferable.
  • the single fiber fineness is more preferably 2.0 dtex or less, and further preferably 1.5 dtex or less.
  • the strength of the hygroscopic fiber and other fibers is not particularly limited and can be appropriately selected according to the application and required characteristics. From the viewpoint of mechanical characteristics, 2.0 to 5.0 cN / dtex. It is preferable that A strength of 2.0 cN / dtex or more is preferred because there is little fluffing during use and the durability of the clothes is excellent. The strength is more preferably 2.5 cN / dtex or more, and further preferably 3.0 cN / dtex or more. On the other hand, if the strength is 5.0 cN / dtex or less, the flexibility of clothes is not impaired, which is preferable.
  • the elongation of the hygroscopic fiber and other fibers is not particularly limited and can be appropriately selected according to the use and required characteristics, but is preferably 10 to 60% from the viewpoint of durability. .
  • An elongation of 10% or more is preferable because the wear resistance of the garment is good, the occurrence of fluff is small during use, and the garment has good durability.
  • the elongation is more preferably 15% or more, and further preferably 20% or more.
  • an elongation of 60% or less is preferable because the dimensional stability of the clothes becomes good.
  • the elongation is more preferably 55% or less, and further preferably 50% or less.
  • the hygroscopic fiber and other fibers are not particularly limited with respect to the cross-sectional shape of the fiber, can be appropriately selected according to the application and required characteristics, and may be a perfect circular circular cross-section. It may have a circular cross section.
  • Specific examples of the non-circular cross section include, but are not limited to, a multilobal shape, a polygonal shape, a flat shape, and an oval shape.
  • the air permeability of the fabric is 50 to 500 cm 3 / cm 2 ⁇ s.
  • the air permeability of the fabric in the present invention refers to a value measured by the method described in the examples. If the air permeability of the fabric is less than 50 cm 3 / cm 2 ⁇ s, the transpiration of sweat is inferior, and when used as clothes, the feeling of stuffiness, stickiness and heat during sweating cannot be reduced.
  • the air permeability of the dough is more preferably 70 cm 3 / cm 2 ⁇ s or more, further preferably 90 cm 3 / cm 2 ⁇ s or more, and particularly preferably 100 cm 3 / cm 2 ⁇ s or more.
  • Air permeability of the fabric is more preferably at 450cm 3 / cm 2 ⁇ s or less, still more preferably 400cm 3 / cm 2 ⁇ s or less, particularly preferably not more than 350cm 3 / cm 2 ⁇ s.
  • the form of the fabric is not particularly limited, and can be a woven fabric, a knitted fabric, a pile fabric, a nonwoven fabric, or the like according to a known method.
  • the fabric of the present invention may be any woven or knitted structure, such as plain weave, twill weave, satin weave, double weave, or these changed weaves, warp knitting, weft knitting, circular knitting, lace knitting or these The change knitting of etc. can be adopted suitably.
  • the dough may be dyed as necessary.
  • the dyeing method is not particularly limited, and a cheese dyeing machine, a liquid dyeing machine, a drum dyeing machine, a beam dyeing machine, a jigger, a high-pressure jigger or the like can be suitably employed according to a known method.
  • a cheese dyeing machine a liquid dyeing machine, a drum dyeing machine, a beam dyeing machine, a jigger, a high-pressure jigger or the like
  • concentration and dyeing temperature A well-known method can be employ
  • the garment of the present invention is composed of the above-described fabric, but may be composed of only the above-mentioned fabric or may partially include a fabric other than the above-described fabric (that is, a fabric not using hygroscopic fibers). .
  • the garment of the present invention comprises a power supply unit and a blower fan unit having an outer diameter of 80 mm or less.
  • the power supply unit supplies power to the blower fan unit, and is connected to the blower fan unit via wiring such as a power cable having connection terminals at both ends (not shown).
  • a battery such as a primary battery, a secondary battery, or a solar battery may be used, or a commercial power supply via a power adapter may be used.
  • the blower fan unit can appropriately select the attachment position according to the form of clothes and the wearing scene, but one or more selected from the group consisting of the vicinity of the collar, the vicinity of the cuff, and the vicinity of the hem. It is a part, and it is preferable that it is provided inside the clothes.
  • the skin near the neck, wrist, and ankle is thin, and the skin and blood vessels are close to each other. Therefore, the cooled blood is cooled by cooling at least one of the neck, wrist, and ankle by blowing air from the sending fan unit provided in the vicinity of the collar, cuff, and hem at the inside of the garment.
  • “near” in the vicinity of the collar, near the cuff and near the hem is a position where the shortest distance from the end of the fabric to the blower fan unit in each of the collar, cuff and hem is 50 mm or less. Means.
  • the blower fan unit has a blower fan inside the blower fan unit.
  • the outer diameter of the blower fan unit is 80 mm or less.
  • the outer diameter of the blower fan unit is preferably 30 mm or less, more preferably 25 mm or less, still more preferably 20 mm or less, and particularly preferably 10 mm or less.
  • the outer diameter of the blower fan is preferably 75 mm or less. If the outer diameter of the blower fan is 75 mm or less, the blower fan unit can be made very small compared to the blower fan unit in the conventionally proposed air-conditioning garments as represented by Patent Document 2, so the weight when worn There is no feeling and uncomfortable feeling, the wearing feeling can be greatly improved, and it can be suitably used in various wearing scenes such as offices and homes where comfort is required. In addition, unlike the conventionally proposed blower fan unit represented by Patent Document 2, since the blower fan unit can be made very small, the degree of freedom of the attachment position to clothes is high. It can be attached to a narrow part such as a hem, and clothes can be designed according to the form of the clothes and the wearing scene.
  • the outer diameter of the blower fan is more preferably 25 mm or less, further preferably 20 mm or less, particularly preferably 15 mm or less, and most preferably 8 mm or less.
  • the thickness of the blower fan unit is preferably 10 mm or less. If the thickness of the blower fan unit is 10 mm or less, it is very small compared to the blower fan unit in the air-conditioning clothing conventionally proposed as represented by Patent Document 2, so there is no feeling of weight or discomfort when worn. It is preferable because it can greatly improve the feeling of wear and can be suitably used in various wearing scenes where comfort is required, such as offices and homes. Further, unlike the conventionally proposed blower fan unit represented by Patent Document 2, since it is very small, it has a high degree of freedom in the attachment position to clothes, such as a collar, a cuff, and a hem.
  • the thickness of the blower fan unit is more preferably 8 mm or less, still more preferably 6 mm or less, and particularly preferably 4 mm or less.
  • the weight of the blower fan unit is preferably 5 g or less. If the weight of the blower fan unit is 5 g or less, it is much lighter than the blower fan unit in the conventionally proposed air-conditioning clothing as represented by Patent Document 2, so there is no sense of weight or discomfort when worn. It is preferable because it can greatly improve the feeling of wear and can be suitably used in various wearing scenes where comfort is required, such as offices and homes. Also, unlike the conventionally proposed blower fan unit represented by Patent Document 2, it is very light, so it has a high degree of freedom in attachment position to clothes, such as a collar, a cuff, and a hem.
  • the weight of the blower fan unit is more preferably 4 g or less, further preferably 3 g or less, and particularly preferably 2 g or less.
  • the number of blower fan units is not particularly limited, and can be attached to the garment within a range that does not impair the wearing feeling or the like according to the outer diameter or thickness of the blower fan unit.
  • the form of the garment of the present invention is not particularly limited and may be either an upper garment or a lower garment, the upper garment may be either a long sleeve or a short sleeve, and the lower garment may be either a long hem or a short hem. There may be.
  • the upper garment is a garment worn on the upper body, and the lower garment means a garment worn on the lower body.
  • Specific examples of upper garments in the present invention include underwear such as inner shirts, tank tops, camisole, general clothing such as T-shirts, polo shirts, cut-and-sews, pajamas, blouses, blousons, work clothes, inner shirts for sports, shirts for sports, etc.
  • undergarment in the present invention include underwear such as inner pants, general clothing such as slacks, pants, skirts, pajamas, work clothes, and sports clothing such as sports pants. It is not limited.
  • the garment of the present invention suppresses the feeling of stuffiness and heat in the garment, can keep the environment in the garment comfortable, has excellent wearing comfort, and is also excellent in wearing feeling. Therefore, it can be suitably used in various wearing scenes where comfort is required, such as high temperature and / or high humidity environments, offices, and homes.
  • Hygroscopic difference in hygroscopic fibers ( ⁇ MR) Using the hygroscopic fiber used in the examples as a sample, it was first dried in hot air at 60 ° C. for 30 minutes, and then placed in an Espec constant temperature and humidity chamber LHU-123 adjusted to a temperature of 20 ° C. and a humidity of 65% RH for 24 hours. Allow to stand, measure the weight W 1 (g) of the sample, and then leave it in a thermo-hygrostat conditioned at a temperature of 30 ° C. and a humidity of 90% RH for 24 hours to measure the weight W 2 (g) of the sample. did. Thereafter, the sample was dried with hot air at 105 ° C.
  • the moisture absorption rate MR 1 (%) when left standing in an atmosphere of 20 ° C. and humidity 65% RH from the absolutely dry state for 24 hours is calculated according to the following formula.
  • the moisture absorption rate MR 2 (%) when left standing in an atmosphere of 30 ° C. and 90% humidity for 24 hours from the absolutely dry state using W 2 and W 3 is calculated according to the following equation.
  • the difference ( ⁇ MR) was calculated.
  • Air permeability was calculated according to JIS L 1096: (2010) (woven fabric and knitted fabric test method) 8.26.1 (Method A) using the fabric obtained in the examples as a sample. In addition, the measurement was performed 5 times per sample, and the average value was defined as the air permeability (cm 3 / cm 2 ⁇ s).
  • Example 1 Nylon fiber (50 dtex-98f false twisted yarn) is used as the hygroscopic fiber, and the dough has a tengu structure on a circular knitting machine with a hook diameter of 86.36 cm (34 inches) and a gauge number of 28 / 2.54 cm (inch). After that, a short sleeve inner shirt was produced by sewing. Subsequently, three air blower units having an outer diameter of 18.0 mm and a thickness of 4.0 mm are attached at equal intervals in the circumferential direction in the vicinity of the collar on the inner side of the short-sleeved inner shirt, and then the power supply unit is connected with the power supply cable. All blower fan units were connected.
  • Example 2 instead of the hygroscopic fibers in Example 1, in Example 2, a false twisted yarn of “Cuup” (registered trademark) 33 dtex-26f manufactured by Toray Industries, Ltd. as hygroscopic nylon, and in International Publication No. 2018 as hygroscopic polyester in Example 3. Sea Island type composite fiber (66 dtex-72f false twisted yarn) described in Example 3 of Japanese Patent No.
  • Example 5 was the same as in Example 1 except that the spun yarn of British cotton count 60S was used as the cotton, and Example 6 was changed to “Bemberg” (registered trademark) 84 dtex-45f manufactured by Asahi Kasei Co., Ltd. as the rayon fiber. Clothes were made. The evaluation results of the obtained fabric and clothes are shown in Table 1. In the garments of Examples 2 to 6, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 7-9 Comparative Examples 1-3
  • a garment was produced in the same manner as in Example 3 except that the air permeability was changed as shown in Table 2 in Example 3.
  • Table 2 shows the evaluation results of the obtained fabric and clothes.
  • the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Comparative Examples 1 and 2 Although the feeling of heat was reduced by blowing air from the blower fan unit, sweat perspiration was low and stuffiness was felt because the air permeability of the fabric was low.
  • Comparative Example 3 although the fabric has a high air permeability, it hardly feels stuffy, hot, or sweaty, but because the fabric is thin, there is a sense of discomfort due to wearing and lacks practicality. .
  • Example 10 In Example 3, three blower fan units were attached at equal intervals in the circumferential direction in the vicinity of the left and right cuffs inside the short sleeve inner shirt, and then the power supply unit was connected to all the blower fan units using the power cable.
  • a garment was produced in the same manner as in Example 3 except that. Table 3 shows the evaluation results of the obtained fabrics and clothes. In the garment of Example 10, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 11 A garment was produced in the same manner as in Example 3, except that three blower fan units were attached at equal intervals in the circumferential direction in the vicinity of the hem opening inside the short sleeve inner shirt in Example 3. Table 3 shows the evaluation results of the obtained fabrics and clothes. In the garment of Example 11, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 12 After the fabric was prepared in Example 3, the long hem inner pants were produced by sewing, and three fan fan units were attached at equal intervals in the circumferential direction in the vicinity of the left and right cuffs inside the long hem inner pants. Then, clothes were produced like Example 3 except having connected the power supply unit and all the ventilation fan units using the power cable. Table 3 shows the evaluation results of the obtained fabrics and clothes. In the garment of Example 12, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 3 two air blower units having an outer diameter of 120.0 mm and a thickness of 40.0 mm were attached at equal intervals in the circumferential direction in the vicinity of the hem of the inner side of the short-sleeved inner shirt, and then the power supply cable was used.
  • a garment was produced in the same manner as in Example 3 except that the unit and all the blower fan units were connected. Table 3 shows the evaluation results of the obtained fabrics and clothes.
  • Example 3 a garment was produced in the same manner as in Example 3 except that the blower fan unit was not attached. Table 3 shows the evaluation results of the obtained fabrics and clothes.
  • Comparative Example 5 Although the clothes used in Comparative Example 5 were clothes with high air permeability made of hygroscopic fibers, they felt stuffy, hot and sweaty, and were inferior in wearing comfort.
  • Example 13 the hygroscopic polyester used in Example 3 and the cotton used in Example 5 were used.
  • Example 14 the hygroscopic polyester used in Example 3 and polyurethane fiber made by Toray Operontex Co., Ltd. “Lycra” (registered trademark) T-327C (22 dtex), cotton used in Example 5 in Example 15, and false twisted yarn of “Tetron” (registered trademark) 84 dtex-36f manufactured by Toray Industries, Inc. as polyethylene terephthalate fiber
  • Table 4 shows the evaluation results of the obtained fabric and clothes.
  • the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 3 a garment was prepared in the same manner as in Example 3 except that a false twisted yarn of “Tetron” (registered trademark) 84 dtex-36f manufactured by Toray Industries, Inc. was used as the polyethylene terephthalate fiber instead of the hygroscopic fiber.
  • Table 4 shows the evaluation results of the obtained fabric and clothes.
  • the fabric is made of polyethylene terephthalate fiber that is not a hygroscopic fiber, so it feels stuffy and sweaty, and is comfortable to wear. It was inferior to.
  • Example 3 a garment was produced in the same manner as in Example 3 except that the outer diameter of the blower fan unit was changed as shown in Table 5.
  • Table 5 shows the evaluation results of the obtained fabrics and clothes.
  • the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 19 a garment was produced in the same manner as in Example 19 except that the thickness of the blower fan unit was changed as shown in Table 5. Table 5 shows the evaluation results of the obtained fabrics and clothes. In the garments of Examples 19 to 22, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 19 a garment was produced in the same manner as in Example 19 except that the thickness of the blower fan unit was changed as shown in Table 6. Table 6 shows the evaluation results of the obtained fabric and clothes. In the garments of Examples 23 to 27, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Example 28 In Example 2, a garment was produced in the same manner as in Example 2 except that a long sleeve inner shirt was produced. Table 6 shows the evaluation results of the obtained fabric and clothes. In the garment of Example 28, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • Examples 29 and 30 Example except that a long-sleeved inner shirt was produced using a false twisted yarn of “Cupe” (registered trademark) 33 dtex-26f manufactured by Toray Industries, Inc. as a hygroscopic nylon instead of the hygroscopic fiber in Examples 10 and 11. 10 and 11 were used to fabricate clothes. Table 6 shows the evaluation results of the obtained fabric and clothes. In the clothes of Examples 29 and 30, the feeling of stuffiness and heat in the clothes was suppressed, the environment in the clothes could be kept comfortable, the wearing comfort was excellent, and the wearing feeling was also excellent.
  • Examples 31 to 35, Comparative Examples 7 and 8 In Comparative Example 4, a garment was produced in the same manner as in Comparative Example 4 except that the outer diameter and thickness of the blower fan unit were changed as shown in Table 7. Table 7 shows the evaluation results of the obtained fabric and clothes. In the garments of Examples 31 to 35, the feeling of stuffiness and heat in the garment was suppressed, the environment in the garment could be kept comfortable, the wear comfort was excellent, and the wear feeling was also excellent.
  • the garment of the present invention suppresses the feeling of stuffiness and heat in the garment, can keep the environment in the garment comfortable, has excellent wearing comfort, and is also excellent in wearing feeling. Therefore, it can be suitably used in various wearing scenes where comfort is required, such as high temperature and / or high humidity environments, offices, and homes.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'invention concerne un vêtement comprenant un tissu dans lequel au moins certaines fibres absorbant l'humidité sont utilisées, la perméabilité à l'air du tissu étant de 50 à 500 cm3/cm2∙s, et le vêtement étant équipé d'une unité de source d'alimentation et d'une unité de ventilateur de ventilation ayant un diamètre extérieur de 80 mm ou moins. Le vêtement est conçu de telle sorte que : les sensations d'étouffement et de chaleur à l'intérieur du vêtement sont supprimées ; le confort peut être maintenu dans l'environnement intérieur du vêtement ; le confort de port est exceptionnel ; la sensation de port est exceptionnelle ; et le vêtement est approprié pour être utilisé dans divers scénarios de port dans lesquels le confort est requis, tels que des environnements à température élevée et/ou à humidité élevée, des bureaux, ou des cuisines.
PCT/JP2019/013963 2018-04-02 2019-03-29 Vêtement présentant un confort de port exceptionnel Ceased WO2019194087A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201980023173.6A CN112004434A (zh) 2018-04-02 2019-03-29 穿着舒适性优异的衣物
EP19782085.5A EP3777588B1 (fr) 2018-04-02 2019-03-29 Vêtement présentant un confort de port exceptionnel
JP2019518019A JP7439512B2 (ja) 2018-04-02 2019-03-29 着用快適性に優れた衣服
US16/975,798 US20210000194A1 (en) 2018-04-02 2019-03-29 Garment having exceptional wearing comfort

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018070564 2018-04-02
JP2018-070564 2018-04-02

Publications (1)

Publication Number Publication Date
WO2019194087A1 true WO2019194087A1 (fr) 2019-10-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/013963 Ceased WO2019194087A1 (fr) 2018-04-02 2019-03-29 Vêtement présentant un confort de port exceptionnel

Country Status (6)

Country Link
US (1) US20210000194A1 (fr)
EP (1) EP3777588B1 (fr)
JP (1) JP7439512B2 (fr)
CN (1) CN112004434A (fr)
TW (1) TW201941705A (fr)
WO (1) WO2019194087A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021059759A1 (fr) * 2019-09-26 2021-04-01 東レ株式会社 Vêtement
US20220273053A1 (en) * 2019-07-25 2022-09-01 Toray Industries, Inc Cooling garment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002067708A1 (fr) * 2001-02-23 2002-09-06 Seft Development Laboratory Co., Ltd. Vetements refrigerants
US20050278817A1 (en) * 2004-05-06 2005-12-22 Ryan Doheny Clothing with fan for cooling
JP2017155392A (ja) * 2016-03-04 2017-09-07 株式会社ファーストリテイリング 衣服
JP2017222944A (ja) * 2016-06-14 2017-12-21 創和テキスタイル株式会社 織物
WO2018012318A1 (fr) * 2016-07-11 2018-01-18 東レ株式会社 Fibre composite de type mer-îles présentant une excellente capacité d'absorption de l'humidité, fil texturé, et structure fibreuse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1931044A (zh) * 2005-09-13 2007-03-21 中国科学院理化技术研究所 基于微/纳米风扇阵列驱动的人体降温空调服
DE102006060990B4 (de) 2006-12-20 2010-01-07 Entrak Energie- Und Antriebstechnik Gmbh & Co. Kg Kleidungsstück zur Personenklimatisierung
CN202172873U (zh) * 2011-07-25 2012-03-28 李小岛 一种新型劳保服
TWI507581B (zh) * 2011-11-29 2015-11-11 Columbia Sportswear Na Inc 涼爽織物及製造彼之方法
CN103720074A (zh) * 2014-01-20 2014-04-16 南通苏州大学纺织研究院 一种可调节服装内微气候的智能服装
US20170172227A1 (en) 2014-03-23 2017-06-22 Cornell University Temperature-Regulating Garment
US20170326485A1 (en) * 2014-12-26 2017-11-16 Toray Industries, Inc. Protective clothing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002067708A1 (fr) * 2001-02-23 2002-09-06 Seft Development Laboratory Co., Ltd. Vetements refrigerants
US20050278817A1 (en) * 2004-05-06 2005-12-22 Ryan Doheny Clothing with fan for cooling
JP2017155392A (ja) * 2016-03-04 2017-09-07 株式会社ファーストリテイリング 衣服
JP2017222944A (ja) * 2016-06-14 2017-12-21 創和テキスタイル株式会社 織物
WO2018012318A1 (fr) * 2016-07-11 2018-01-18 東レ株式会社 Fibre composite de type mer-îles présentant une excellente capacité d'absorption de l'humidité, fil texturé, et structure fibreuse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3777588A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220273053A1 (en) * 2019-07-25 2022-09-01 Toray Industries, Inc Cooling garment
WO2021059759A1 (fr) * 2019-09-26 2021-04-01 東レ株式会社 Vêtement

Also Published As

Publication number Publication date
JP7439512B2 (ja) 2024-02-28
EP3777588A1 (fr) 2021-02-17
TW201941705A (zh) 2019-11-01
JPWO2019194087A1 (ja) 2021-02-18
CN112004434A (zh) 2020-11-27
EP3777588B1 (fr) 2023-06-28
EP3777588A4 (fr) 2022-02-23
US20210000194A1 (en) 2021-01-07

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