CN104540484A - Disposable wearing article - Google Patents
Disposable wearing article Download PDFInfo
- Publication number
- CN104540484A CN104540484A CN201380041932.4A CN201380041932A CN104540484A CN 104540484 A CN104540484 A CN 104540484A CN 201380041932 A CN201380041932 A CN 201380041932A CN 104540484 A CN104540484 A CN 104540484A
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- China
- Prior art keywords
- interarea
- ground floor
- disposable wearing
- wearing product
- composite bed
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0006—Gloves made of several layers of material
-
- 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
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/10—Bandages or dressings; Absorbent pads specially adapted for fingers, hands, or arms; Finger-stalls; Nail-protectors
- A61F13/104—Bandages or dressings; Absorbent pads specially adapted for fingers, hands, or arms; Finger-stalls; Nail-protectors for the hands or fingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/52—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass disposable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Gloves (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
Abstract
Provided is a disposable wearing article which has air permeability capable of being adjusted so that the wearing article is kept at appropriate humidity, which can provide a comfortable texture against the wearer's skin, and which does not remove liniment from the wearer's skin. A disposable wearing article is provided with composite layers (11a, 11b) including: (a) first layers (12) having first and second main surfaces (12p, 12q; 12s, 12t) and also having formed therein through-holes penetrating through the main surfaces (12p, 12q; 12s, 12t); and (b) second layers (14) which each have a pair of main surfaces (14p, 14q; 14s, 14t), which each allow air to permeate between the main surfaces (14p, 14q; 14s, 14t), which consist of a hydrophobic material, and which are joined to the second main surfaces (12q, 12t) of the first layers (12). The first main surfaces (12p, 12s) have hydrophobic properties, and the disposable wearing article is worn by the user while the first main surfaces (12p, 12s) are adjacent to the wearer's skin.
Description
Technical field
The present invention is a kind of disposable wearing product, refers in particular to the disposable wearing product that a kind of inner face can allow wearer wear next to the skin.
Background technology
Traditional disposable wearing product have various scheme.
Such as, the glove 101 shown in the profile 10b that the axonometric chart of Figure 10 a and the line B1-B1 along Figure 10 a cut off, its non-woven fabrics 102 carries out finishing conjunction (such as: reference patent documentation 1) on deposition position 105.
Patent documentation 1: Japanese Unexamined Patent Publication 2005-179858 publication.
In order to the eczema for the treatment of with prevent hand, macule, ftracture, chap, the disposable wearing product of wearing gloves shape sometimes.
During for this type of purposes, in order to skin moistens in donning process, and keep not sultry suitable humidity, so disposable wearing product will have suitable breathability.In addition, though also wish to sleep etc. dress for a long time time, do not have yet and be close to skin, produce the sensation that is clamminess, but comfortable skin sense of touch.
In addition, under the state that skin is coated with the unguentum such as vaseline, cold cream, ointment, if the adhesion of unguentum causes disposable wearing product and skin to combine closely, unguentum can be attached on disposable wearing product, and come off from skin, cause the effect of unguentum to reduce.Therefore, wish that the unguentum amount of coming off is as far as possible few.
But, only use non-woven fabrics, if suitably adjust breathability, be then difficult to guarantee its intensity.In addition, because non-woven fabrics contains fiber, the fine hair of fiber can produce scratchy, is difficult to make skin produce comfortable sense of touch.And non-woven fabrics can be combined with skin too tight by unguentum, makes unguentum easily be wiped by fiber, splits away off from skin.
Summary of the invention
The object of the present invention is to provide a kind of adjustable breathability and guarantee suitable humidity, skin contact sense is comfortable and unguentum can be suppressed by the disposable wearing product wiped from wearer skin.
Technical scheme of the present invention is:
Disposable wearing product, the skin contact of its inner face and wearer, is characterized in that: it has composite bed, comprising:
(a), there is first and second interarea, be formed with the ground floor of through hole between through described interarea; And
(b), there is a pair interarea, can ventilate between described interarea, be made up of hydrophobic material; And the second layer be combined with described first interarea of described ground floor; Described first interarea has hydrophobicity; Described first interarea can be dressed with wearer skin contact.
When dressing disposable wearing product, described formation can make the moisture (steam) evaporated from skin enter the space of through hole from through hole one end of ground floor, and remains in the space of through hole; Its second layer adjacent with the through hole other end can be breathed freely, and therefore can adjust breathability, to make to keep suitable humidity in the space of through hole.That is, by adjustment breathability, can prevent excessively ventilative and cause scaly dry skin and with ventilative deficiency cause sultry, moisten to keep skin.
With the first interarea of the ground floor of the skin contact of wearer, there is hydrophobicity, therefore with the excellent affinity of unguentum; Its surface tension is low simultaneously, easily peels off from skin.Therefore, by the shape, size, distribution etc. of through hole that adjustment ground floor is formed, the first interarea of ground floor can not with the skin close contact of wearer, also can not produce the sensation be clamminess, and there is comfortable contact sense.
When scribbling the oils unguentum such as cold cream, ointment on the skin of wearer, first interarea of ground floor makes surface area reduce due to the opening of through hole, therefore the amount that unguentum adheres on the first interarea of ground floor can reduce, therefore can suppress to remove unguentum from the skin of wearer.
Described first interarea of preferred described ground floor and the contact angle of normal saline solution are more than 85 degree.Now, the first interarea of ground floor can play suitable hydrophobicity.
The sheet material that it is the vistanex of more than 85 degree that preferred described ground floor uses with the contact angle of normal saline solution is made.
Be preferably formed the described sheet material of described ground floor, be made up of ldpe resin.
Preferred described through hole is greater than the area of the second opening formed on the second interarea of described ground floor at the area of the first opening of the first interarea formation of described ground floor.Described first opening has respectively and is equivalent to the area that diameter is the circle of 280 ~ 1400 μm.The distribution density of described first opening on described first interarea is 50 ~ 400/cm
2.Now, by forming through hole, the contact angle of the 1st interarea can be adjusted.
The preferred above-mentioned second layer utilizes micro-porous thin film, weaves cotton cloth, looped fabric or non-woven fabrics are formed.
In described composite bed, the air permeability measured according to JIS L 1096 is 5 ~ 2000cm
3/ cm
2s, the water resistance of the ground floor described in measuring according to JISL 1092 is more than 3 grades.
The preferably described second layer is made up of polyolefin-based resins.The air permeability measured according to JIS L 1096 is 5 ~ 2000cm
3/ cm
2s, the water resistance of the ground floor described in measuring according to JIS L 1092 is more than 3 grades.
The preferably described second layer, the non-woven fabrics be made up of polypropylene fibre is formed.
Preferred a kind of scheme is, the composite bed above-mentioned second interarea of above-mentioned ground floor being combined with the above-mentioned second layer overlaps or is folded into two foldings, so that between above-mentioned 1st interarea of the above-mentioned ground floor of above-mentioned composite bed relatively.
Preferred another kind of scheme is, disposable wearing product are formed as one end have the bag-shaped of opening when dressing, described first interarea of described ground floor and form described inner face.Now, disposable wearing product are that the bag-shaped articles for use such as glove or socks are dressed.And, when not dressing, also can be folded, being formed as one end and there is the bag-shaped of opening.In addition, the other end can have opening, also can not have opening.
Preferably other scheme, disposable wearing product are formed as bowl-shape when dressing, described first interarea of described ground floor and form described inner face.Now, disposable wearing product are dressed for covering the type shape such as face or heel.And, when not dressing, also can fold, being formed as bowl-shape.
Preferably other scheme, is formed as when dressing the tubular that two ends have opening, the first described interarea of described ground floor and form described inner face.Now, disposable wearing product are dressed for covering the type shape such as knee or ancon.And, when not dressing, also can be folded, being formed as the tubular that two ends have opening.
The invention has the advantages that: disposable wearing product of the present invention, can adjust breathability, to make it keep suitable humidity, to there is comfortable contact sense, can suppress to wipe unguentum from the skin of wearer.
Accompanying drawing explanation
Fig. 1 is the top view of disposable wearing product embodiment 1 of the present invention.
Fig. 2 is the profile of disposable wearing product embodiment 1 of the present invention.
Fig. 3 is the profile of disposable wearing product embodiment 1 of the present invention when dressing.
Fig. 4 a is the amplification profile of embodiment 1 composite bed; Figure b is the amplification stereogram of embodiment 1 ground floor.
Fig. 5 is the top view of disposable wearing product embodiment 2 of the present invention.
Fig. 6 is the profile of disposable wearing product embodiment 2 of the present invention.
The using state schematic diagram of Fig. 7 to be the present invention be disposable wearing product embodiment 3.
The using state schematic diagram of Fig. 8 a, Fig. 8 b to be the present invention be disposable wearing product embodiment 4.
The using state schematic diagram of Fig. 9 to be the present invention be disposable wearing product embodiment 5.
Figure 10 a is the axonometric chart of traditional disposable wearing product; Figure 10 b is the profile of traditional disposable wearing product.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is further illustrated.
Embodiment 1:
As shown in Figure 1 to 4, the disposable wearing product 10 of the embodiment of the present invention 1 are described.
Fig. 1 is the top view of disposable wearing product 10.Fig. 2 is the profile after cutting off along the line X-X of Fig. 1.Fig. 3 is profile when dressing disposable wearing product 10.
As shown in Figure 1, disposable wearing product 10 are glove form.As shown in Figures 1 and 2, except wrist, first and second composite bed 11a, 11b of being formed as hands shape all be combined with each other along neighboring, are formed with binding site 10x.And, also a slice composite bed can be carried out doubling combination, form glove form and replace combining after two panels composite bed overlap.During wearing, be formed as one end and there is the bag-shaped of opening.And, when not dressing, also can be folded, being formed as one end and there is the bag-shaped of opening.In addition, the finger part of the other end can have opening, also can not have opening.
On the inboard portion 10y surrounded with binding site 10x, relative first and second composite bed 11a, 11b do not combine.When dressing disposable wearing product 10, as shown in Figure 3, hands 2 is inserted between composite bed 11a, 11b of inboard portion 10y.
As shown in Figures 2 and 3, on composite bed 11a, 11b, ground floor 12 and the second layer 14 combine.
Ground floor 12 has first interarea 12p, 12s and second interarea 12q, 12t.First and second composite bed 11a, 11b, overlapping under the state relative for first interarea 12p, 12s of each ground floor 12, combine in binding site 10x.First interarea 12p, 12s of ground floor 12, as shown in Figure 3, with hands 2 skin contact of wearer on the 10y of inboard portion.
Second interarea 12q, 12t of the second layer 14 and the 1st one deck 12 combines.The second layer 14 has a pair interarea 14p, 14q, 14s, 14t.The second layer 14 can be breathed freely between interarea 14p, 14q, 14s, 14t.The second layer 14 is made up of hydrophobic material.
As shown in Figure 4 b, ground floor 12 is preferably used in apertured film resin film being formed with multiple through hole 12x.And, in Fig. 1 ~ Fig. 3, eliminate diagram through hole 12x.
Fig. 4 a is the amplification profile of composite bed 11a, 11b.Fig. 4 b is the amplification stereogram of ground floor 12.As shown in Figure 4, ground floor 12 is formed with through multiple through hole 12x between interarea 12p, 12q, 12s, 12t.Utilize through hole 12x, first interarea 12p, 12s of ground floor 12 forms the first opening 12m, second interarea 12q, 12t of ground floor 12 forms the second opening 12n.
Through hole 12x is formed as approximate circle frustum, is a kind of angling hole, and its section reduces from the first opening 12m gradually to the second opening 12, is formed as taper.The area of the first opening 12m is greater than the second opening 12n.In order to realize suitable breathability and comfortable contact sense etc., preference is equivalent to as the first opening 12m is formed as having the area that diameter is the circle of 280 ~ 1400 μm.In first interarea 12p, 12s, the distribution density of the first opening 12m is preferably 50 ~ 400/cm
2.
And the through hole that ground floor 12 is formed, can adopt the arbitrary shape such as tubbiness, drum type from the first opening 12m to the second opening 12n of increase and decrease section.
Be formed with concaveconvex shape in second interarea 12q, 12t side of ground floor 12, thus the moisture (steam) that evaporates from skin will be kept, therefore keep the moistening effect of humidity to improve.Certainly, also second interarea 12q, 12t side of ground floor 12 can be formed as plane.Now also will keep steam in through-holes.
In ground floor 12, at least the first interarea 12p, 12s has hydrophobicity.Specifically, first interarea 12p, 12s of ground floor 2 is preferably formed to the contact angle of normal saline solution more than 85 degree.
This contact angle is according to JIS K 2396, the value measured with θ/2 method.Such as be determined as follows: the square first sheet material of sample being cut to 1.5 ~ 2cm, be configured in the measurement site of contact angle determination device (trade name: FTA-100, First TenAngstrom company manufactures).Then, from in the syringe be arranged on contact angle determination device, make standard drop master sample and the sample contacts of 1.5 μ L, utilize sessile drop method to measure after 1,3,5,10 minute, measure each dynamic contact angle (drop feed speed: 0.5 μ L/ second, the amount of dripping: 1.5 μ L), utilize contact angle device to resolve.
Ground floor 12 preferably adopts the resin of contact angle more than 85 degree with normal saline solution, such as: vistanex, silica column, politef, carbamate system resin, acrylic resin.
In addition, even with vistanex less than 85 degree of the contact angle of normal saline solution (such as, polyvinyl resin), the polyamide series resin such as nylon 6, nylon66 fiber, polystyrene resin (with the contact angle of normal saline solution: 85 degree) etc. material, as long as can through hole be formed, play the hydrophobicity of contact angle more than 85 degree, also can adopt.That is, ground floor 12 preferably adopts the vistanex apertured film of contact angle more than 85 degree with normal saline solution, particularly preferably adopts the polyvinyl resin apertured film of the flexibility that can obtain appropriateness.
Now, high-density polyethylene resin (density range: 930 ~ 970kg/m is preferably adopted
3) and ldpe resin (density range: 910 ~ 930kg/m
3), wherein, particularly preferably ldpe resin.This is because the contact angle of ldpe resin itself is 82 °, by forming through hole, the contact angle (such as 110 °) of wishing can be obtained.
Composite bed 11a, 11b that ground floor 12 is combined with the second layer 14 are formed as having suitable air permeability and water resistance.
Air permeability between interarea 12p, the 14q of composite bed 11a, 11b, 12s, 14 is preferably 5 ~ 2000cm
3/ cm
2s.This air permeability, based on the A method (frangible shape method) recorded in JIS L 1096, adopts the fiber air permeability tester of fragile type to measure.Specifically, on fragile type tester after installation test sheet, in order to the pressure of tilting barometer display 125Pa, utilize plus-minus resistor adjustment supply fan, according to the pressure of now vertical-type barometer display with use the kind of pore, obtain according to subordinate list air capacity [cm by test film in above-mentioned tester
3/ cm
2s], thus measure air permeability.And obtain air permeability according to the meansigma methods of 5 measured values.
The water resistance of ground floor 12 side of composite bed 11a, 11b preferably more than 3 grades.This water resistance is based on water resistance test (spray testing) recorded in JIS L 1092, use the water resistance assay device possessing nozzle to measure, this nozzle has the ability (spraying the ability of the water of 250mL in 25 ~ 30 seconds) of regulation.Specifically, (1) test film of about 20cm × 20cm is arranged in the test film holding frame of described water resistance assay device, in 25 ~ 30 seconds stipulated times, utilized described nozzle to spray the water of 250mL to (on ground floor) on this test film; (2) from described water resistance assay device platform, described holding frame is pulled down, carry out the operation specified, after water droplet unnecessary on test film is dripped; (3) comparative sample of the moisture state of the test film that holding frame is installed and regulation moisture state is compared, scoring, measure water resistance.Predetermined operation in described (2) refers to and one end of described holding frame is remained level, the surface of test film is downward, under the state that the other end of described holding frame is withstood hard article, described test film is revolved the operation of turnback.And temperature when carrying out water resistance test is set as 20 ± 2 degree, and measuring the water used is distilled water or ion exchange water.
The second layer 14 can use the hydrophobic material with breathability, such as: micro-porous thin film, weave cotton cloth, looped fabric or non-woven fabrics make.The second layer 14 is formed as having suitable air permeability and water resistance.
The air permeability between interarea 14p, 14q, 14s, 14t of the second layer 14 is preferably 5 ~ 2000cm
3/ cm
2s.This air permeability, based on the A method (frangible shape method) recorded in JIS L 1096, adopts the fiber air permeability tester of fragile type to measure.Specifically, on fragile type tester after installation test sheet, in order to the pressure of tilting barometer display 125Pa, utilize plus-minus resistor adjustment supply fan, according to the pressure of now vertical-type barometer display with use the kind of pore, obtain according to subordinate list air capacity [cm by test film in above-mentioned tester
3/ cm
2s], thus measure air permeability.And air permeability is obtained according to the meansigma methods of 5 measured values.
The water resistance of the second layer 14 preferably more than 3 grades.This water resistance is based on water resistance test (spray testing) recorded in JIS L 1092, and use the water resistance assay device possessing nozzle to measure, this nozzle has the ability (spraying the ability of 250mL water in 25 ~ 30 seconds) of regulation.Specifically, the test film of about 20cm × 20cm is arranged in the test film holding frame of described water resistance assay device by (1), utilizes described nozzle on this test film, spray the water of 250mL in 25 ~ 30 seconds stipulated times; (2) from described water resistance assay device platform, described holding frame is pulled down, carry out the operation specified, after water droplet unnecessary on test film is dripped; (3) comparative sample of the moisture state of the test film that holding frame is installed and regulation moisture state is compared rear scoring, measure water resistance.Predetermined operation in described (2) refers to and one end of above-mentioned holding frame is remained level, under the surface of test film is downward, the other end of described holding frame is withstood hard article state, described test film is revolved the operation of turnback.And temperature when carrying out water resistance test is set as 20 ± 2 degree, and measuring the water used is distilled water or ion exchange water.
The second layer 14 can adopt sheet material to make, such as: the sheet material that can use non-woven fabrics or micro-porous thin film, the fabric etc. be made up of the hydrophobic material such as polyolefin-based resins (such as polypropylene, polyethylene etc.), polyester based resin (such as polyethylene terephthalate, poly-terephthalic acids butanediol ester, PPT etc.), polyamide series resin (such as nylon 6, nylon66 fiber etc.), polyurethanes system resin.Wherein, preferred non-woven fabrics, the more preferred non-woven fabrics be made up of polyolefin series fiber, particularly preferably has the non-woven fabrics that polypropylene fibre is made.
Non-woven fabrics for the second layer 14 does not limit specific kind, various Wet-laid non-woven fabric or dry type non-woven fabrics can be used, such as: hot glue non-woven fabrics, syringe needle punching press non-woven fabrics, be spun into the joint product etc. of net non-woven fabrics or these non-woven fabrics like spunbond knot non-woven fabrics, melt spraying non-woven fabrics, sudden strain of a muscle.Described compound type non-woven fabric, such as: can enumerate by melt spraying non-woven fabrics with like spunbond knot non-woven fabric compounded, the material such as so-called SMS non-woven fabrics or SMMS non-woven fabrics.In addition, these non-woven fabrics are not limited to be made up of hydrophobic synthetic fibre, such as, also can be used in be had on material that hydrophilic fiber makes by cotton or staple fibre etc. and carry out the non-woven fabrics of waterproof material.
The non-woven fabrics that the second layer 14 uses, particularly preferably adopts the non-woven fabrics utilizing meltblown to obtain or utilizes the non-woven fabrics dodging and be spun into net method and obtain.Fusion-jet type non-woven fabrics, sudden strain of a muscle are spun into net formula non-woven fabrics, such as: be made up of the superfine fibre of fibre diameter below 20 μm, therefore with utilize compared with the non-woven fabrics that obtains like other manufacture methods such as spunbond connection, even if outward appearance (area) is identical, but the gap that occurs between fiber can be reduced.Its result, moisture retention can improve.
Simple declaration, fusion-jet type non-woven fabrics is the air of the outlet ejection High Temperature High Pressure to the nozzle that spins, and tensile fiber or film is split and obtains, be made up of the superfine fibre of sequential like.And fusion-jet type non-woven fabrics also can be stacked as stratiform with like spunbond knot non-woven fabrics combination layer, be used for the second layer 14 as described SMS non-woven fabrics or SMMS non-woven fabrics.
In addition, sudden strain of a muscle be spun into net non-woven fabrics be one at high temperature under high pressure, by processbearing astrocyte polymer uniform be dissolved in and form solution in low boiling point solvent after, this solution is sprayed from nozzle, only described solvent is sharply carried out gasifying, expanding, thus while processbearing astrocyte polymer is stretched, netted non-woven fabrics that make it solidify to obtain, that be made up of superfine fibre.
Non-woven fabrics for the second layer 14 also can carry out calendering processing.This calendering processing refers to that the stack that uses and temperature is adjusted to below fusing point or knurling rolls carry out the processing of pressurized treatments to non-woven fabrics.By calendering processing, form the few fibers meeting hot melt of non-woven fabrics, and eliminate the space formed between fiber, keep suitable shape, skin contact sense also can be better.In addition, by calendering processing, such as, can form dot pattern, outward appearance is more beautiful.
Under regard to the embodiment making disposable wearing product 10 and be described.
Ground floor 12 employs the mesh sheets being formed with multiple through hole on the sheet material of polyethylene manufacture.Distance (thickness) between first opening of the first interarea side and the second opening of the second interarea side is set as 480 μm by mesh sheets.The opening diameter of the first interarea side is 615 μm, forms the through hole 12x that the first interarea side opening diameter is about the angling hole of the second interarea side opening diameter 1.25 times.The density of through hole 12x is 200/cm
2, in mesh material entirety, be namely formed on the second interarea of the second little opening, the open area fraction that aperture opening ratio, i.e. through hole are formed is about 40%.
Ground floor 14, uses the non-woven fabrics be made up of polypropylene fibre.
Breathability is damaged in order to avoid as far as possible, be equivalent to mesh sheets ground floor 12 second interarea 12q, 12t part on to smear the PUR of synthetic rubber system, combine with the polypropylene non-woven fabric for the formation of the second layer 14, and form the composite sheet of composite bed 11a, 11b.
Mesh sheets as inner side and under the state of the two panels composite sheet overlap making it relative, is carried out deposition, cut-out along the profile of setting about shape by heat-sealing, form the disposable wearing product 10 with binding site 10x.
And, as long as binding site 10x can be formed, except heat-sealing, thin slice deposition, PUR bonding etc. can also be adopted to form binding site 10x.
After the disposable wearing product 10 dressing above-mentioned formation, the moisture (steam) evaporated from skin remains in the space of through hole 12x after entering the space of through hole 12 from through hole 12x one end of ground floor 12.The second layer 14 that through hole 12x is adjacent can be breathed freely, and therefore can adjust breathability, makes the humidity that the space of through hole 12x keeps suitable.That is, by selecting the air permeability equal-specification of the size of the through hole 12x that ground floor 12 is formed, shape, distribution density, the second layer 14, breathability can be adjusted, prevent the excessively ventilative scaly dry skin caused and ventilative deficiency from causing sultry, keep skin moist.
Have hydrophobicity with first interarea 12p, 12s of the ground floor 12 of the skin contact of wearer, therefore with the excellent affinity of unguentum, surface tension is low simultaneously, can easily peel off from skin.Therefore, by the shape, size, distribution etc. of through hole 12x that adjustment ground floor 12 is formed, make ground floor 12 first interarea 12p, 12s can not with the skin close contact of wearer, also can not produce the sensation be clamminess, comfortable contact sense can be formed.
And, when the skin of wearer is coated with the unguentum such as cold cream, ointment, first interarea 12p, 12s of ground floor 12 is due to opening 12m, 12n of through hole 12x, surface area reduces, and reduces to some extent compared with when unguentum is attached to amount on first interarea 12p, 12s of ground floor 12 and does not form through hole.Its result, can suppress to wipe unguentum from the skin of wearer.
The second layer 14, adopts hydrophobic material to make, therefore has hydrophobicity, will suppress attachment of moisture.By adjusting the water resistance of the second layer 14, can prevent sultry, carrying out suitable moisturizing.
By using composite bed 11a, 11b, close to the overall inner face forming disposable wearing product 10 equably, thus make the effects such as the breathability of overall inner face, moisture retention, skin contact sense, suppression unguentum come off close to impartial.
Embodiment 2:
As shown in Figure 5 and Figure 6, below the disposable wearing product 10k of embodiment 2 is described.
The formation of the disposable wearing product 10k of embodiment 2 is almost identical with the disposable wearing product 10 of embodiment 1.Component part identical with embodiment 1 below uses identical symbol, by with the difference of embodiment 1 centered by be described.
Fig. 5 and Fig. 6 is the profile identical with Fig. 2 and Fig. 3.As shown in Figures 5 and 6, the side (in figure upside) of disposable wearing product 10k only uses the second layer 14k of one deck structure to replace the second composite bed 11a of disposable wearing product 10 in embodiment 1.The opposite side (in figure downside) of disposable wearing product 10k is for forming the first composite bed 11b identical with disposable wearing product 10 in embodiment 1.Be formed as hands shape between second layer 14k and the first composite bed 11b, except wrist, combine along neighboring, be formed with binding site 10x.
The second layer 14 of the first composite bed 11b of disposable wearing product 10k is identical with embodiment 1 with the formation of second layer 14k, has interarea 14s respectively, 14t; 14u, 14v.
On the inboard portion 10y surrounded by binding site 10x, only second layer 14k is connected with composite bed 11b.When dressing disposable wearing product 10k, as shown in Figure 6, hands 2 is stretched into the second layer 14k of inboard portion 10y relative with composite bed 11b between inner side interarea 14u, 12s.Now, the inner side interarea 14u of second layer 14k and the ground floor 12 interarea 12s of composite bed 11b, by the skin contact with wearer.
Disposable wearing product 10k utilizes composite bed 11b, identical with embodiment 1, is to prevent the drying of the wearer skin contacted with composite bed 11b and sultry, and keeps skin moistening, carry out suitable moisturizing.
Because the inner side interarea 12s of the ground floor 12 of the composite bed 11b of the skin contact with wearer has hydrophobicity, the therefore inner side interarea 12s of ground floor 12 and the excellent affinity of unguentum, surface tension is low simultaneously, can easily peel off from skin.In addition, ground floor 12 is formed with through hole, therefore, by adjusting the shape, size, distribution etc. of through hole, the inner side interarea 12s of ground floor 12 can not with the skin close contact of wearer, also can not produce the sensation be clamminess, comfortable contact sense can be formed as.
And, when the skin of wearer is coated with the unguentum such as cold cream, ointment, the inner side interarea 12s of the ground floor 12 of composite bed 11b causes surface area to reduce due to the opening of through hole, and therefore compared with the situation not forming through hole, on the inner side interarea 12s of ground floor 12, the unguentum amount of attachment can reduce.Its result, can suppress to remove unguentum from the skin of wearer.And, first time dress product 10k composite bed 11b at least can be made to treat with needs and prevent hand eczema, macule, ftracture, the skin surface of the problem such as to chap contacts, the layer therefore as relative opposite side also can only adopt the formation identical with the ground floor of embodiment 1.
Embodiment 3:
As shown in Figure 7, below the disposable wearing product 20 of embodiment 3 are described.Fig. 7 is the using state schematic diagram of disposable wearing product 20.
The disposable wearing product 20 of embodiment 3, possess the hangers position 24,26 using and form the main body 22 that formed of the composite bed identical with embodiment 1 and be connected with main body 22.Disposable wearing product 20, hang over the ear of wearer by hangers position 24,26, utilize main body 22 to cover the face of wearer.
When dressing, main body 22 is formed as three-dimensional bowl-shape along face, and the inner face of the main body 22 contacted with the face of wearer is formed by the ground floor of composite bed.Such as, in main body 22, utilize binding site 22k two, left and right parts 22m, 22n to be combined, binding site 22k is formed as bending shape along face.When not dressing, also can fold, be formed as bowl-shape.
In main body 22, corresponding with eyes and oral area, form porose 22a, 22b.Corresponding with nose, main body 22 also can form hole.
Even if the ground floor of hangers position 24,26 and composite bed and/or person's second layer form one, also miscellaneous part can be combined with main body 22 between main body 22.
Embodiment 4:
With reference to Fig. 8, below the disposable wearing product 30 of embodiment 4 are described.Fig. 8 is the using state schematic diagram of disposable wearing product 30.
As shown in Figure 8 a, in the disposable wearing product 30 of embodiment 4, overlap and utilizing the binding site 32 of arc-shaped to combine close to half moon two parts.During use, as shown in Figure 8 b, two parts are launched, is formed as bowl-shape, use under the state covering the heel of wearer foot.When not wearing, also can fold, be formed as bowl-shape.By utilizing adhesive tape, disposable wearing product 30 are pasted onto foot; Or put on socks from the top of disposable wearing product 30, thus keep disposable wearing product 30 to cover the state of foot heel.Disposable wearing product 30 use forms identical composite bed with described direction 1 and is formed, and the inner face of wearer foot heel contact is formed by the 1st layer.
Embodiment 5:
With reference to Fig. 9, below the disposable wearing product 40 of embodiment 5 are described.
As shown in Figure 9, the disposable wearing product 40 of embodiment 5, when dressing, are formed as the tubular that two ends have opening 42,44.When not dressing, also can be folded, be formed as the tubular that two ends have opening.Disposable wearing product 40 use forms identical composite bed with described direction 1 and is formed, and inner face 46 is formed by the 1st layer.
For wearing product 40, the brothers through wearer, use under covering the ancon of wearer or the state of knee.
In a word, the disposable wearing product 10 of the embodiment of the present invention 1 ~ 5,10k, 20,30,40, in order to keep suitable humidity, can adjust breathability, form comfortable skin contact sense, suppress to wipe unguentum from the skin of wearer.
Such as, the atopic dermatitis aspect of intractable eczema one class, in order to improve the effect of steroid, known one sealing band method (ODT method), the method smears steroid at affected part, utilizes the covered rearing with plastic film such as food preservative film in the above.But after utilizing plastic sheeting to be covered in the affected part being coated with steroid, steroid can by affected part taken in excess sometimes, and contrary symptom can worsen.Therefore, the affected part smearing steroid uses wearing product of the present invention, can be combined with the breathability of wearing product of the present invention, utilize the suitable effect of steroid to cure affected part.
The present invention is not only defined in the above embodiments, implements after can also carrying out various conversion.
Such as, although accompanying drawing illustrates will point the glove-like disposable wearing product that cover respectively, also disposable wearing product can be formed as thumb and point the mitten-shaped of dividing open covering with other; Or disposable wearing product are formed as all fingers to get together the shape carrying out covering.Also can be configured to remove the part covering hands, by the shape that a part for finger tip, finger entirety, palm, the first-class hands of Toe Transplantation for Segmental Finger is exposed.
Not only be defined in glove, such bag-shaped of socks can also be formed.
Drawing reference numeral illustrates:
10,10k: disposable wearing product
10x: binding site
10y: inboard portion
11a, 11b: composite bed
12: ground floor
12m: the first opening
12n: the second opening
12p, 12q, 12s, 12t: interarea
12x: through hole
14: the second layer
14p, 14q, 14s, 14t, 14u, 14v: interarea
20,30,40: disposable wearing product
Claims (13)
1. disposable wearing product are a kind of wearings as inner face, and the disposable wearing product of the skin contact of itself and wearer, it is characterized in that: it has composite bed, this composite bed comprises: have first and second interarea; Be formed with the ground floor of the through hole between through described interarea; And there is a pair interarea, can breathe freely between described interarea, by hydrophobic material make and the second layer combined with described second interarea of described ground floor; Described first interarea has hydrophobicity, dresses under the state of the skin contact of described first interarea and wearer.
2. disposable wearing product as claimed in claim 1, is characterized in that: on described first interarea of described ground floor, with the contact angle of physiological water saline more than 85 degree.
3. disposable wearing product as claimed in claim 1 or 2, is characterized in that: described ground floor adopts the sheet material with the vistanex of contact angle more than 85 degree of physiological water saline.
4. the disposable wearing product as described in any one of claims 1 to 3, is characterized in that: the described sheet material of described ground floor, are made up of ldpe resin.
5. the disposable wearing product as described in any one of Claims 1-4, it is characterized in that: the first aperture area formed on described first interarea of described ground floor by described through hole, be greater than the second aperture area formed on described second interarea of described ground floor by described through hole; Described first opening has respectively and is equivalent to the area that diameter is the circle of 280 ~ 1400 μm, and described in described first interarea, the distribution density of the first opening is 50 ~ 400/cm
2.
6. the disposable wearing product as described in any one of claim 1 to 5, is characterized in that: the described second layer adopts micro-porous thin film, weaves cotton cloth, looped fabric or non-woven fabrics are made.
7. the disposable wearing product as described in any one of claim 1 to 6, is characterized in that: described composite bed is 5 ~ 2000cm according to the air permeability that JIS L 1096 measures
3/ cm
2s, the water resistance of the described ground floor side measured according to JIS L 1092 is more than 3 grades.
8. the disposable wearing product as described in any one of claim 1 to 7, is characterized in that: the described second layer is made up of polyolefin-based resins, and the air permeability measured according to JIS L 1096 is 5 ~ 2000cm
3/ cm
2s, the water resistance measured according to JIS L1092 is more than 3 grades.
9. the disposable wearing product as described in any one of claim 1 to 8, is characterized in that: the non-woven fabrics that the described second layer adopts polypropylene fibre to make is made.
10. the disposable wearing product as described in any one of claim 1 to 9, it is characterized in that: by the composite bed of the described second layer that described second interarea of described ground floor combines, carry out overlap or doubling, relative to make between described first interarea of the described ground floor of described composite bed.
11. disposable wearing product as described in any one of claim 1 to 10, it is characterized in that: be formed as one end during wearing and have the bag-shaped of opening, described first interarea of described ground floor forms described inner face.
12. disposable wearing product as described in any one of claim 1 to 10, it is characterized in that: be formed as bowl-shape during wearing, described 1 one interarea of described ground floor forms described inner face.
13. disposable wearing product as described in any one of claim 1 to 10, it is characterized in that: be formed as the tubular that two ends have opening during wearing, described first interarea of described ground floor forms described inner face.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012175429 | 2012-08-07 | ||
| JP2012-175429 | 2012-08-07 | ||
| PCT/JP2013/070997 WO2014024792A1 (en) | 2012-08-07 | 2013-08-02 | Disposable wearing article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104540484A true CN104540484A (en) | 2015-04-22 |
| CN104540484B CN104540484B (en) | 2018-05-25 |
Family
ID=50068021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380041932.4A Expired - Fee Related CN104540484B (en) | 2012-08-07 | 2013-08-02 | Disposable wearing product |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6109177B2 (en) |
| CN (1) | CN104540484B (en) |
| WO (1) | WO2014024792A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249553A (en) * | 2015-09-14 | 2016-01-20 | 联想(北京)有限公司 | Intelligent clothes and processing method thereof |
| CN108348020A (en) * | 2015-10-30 | 2018-07-31 | 安塞尔有限公司 | Anti-leak product |
| CN111789332A (en) * | 2020-07-24 | 2020-10-20 | 胡媛媛 | Latex gloves |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017188162A1 (en) * | 2016-04-25 | 2017-11-02 | 山田 菊夫 | Composite textile sheet, disposable textile product using composite textile sheet, gloves, raincoat, and method for manufacturing disposable textile product |
| JPWO2017188162A1 (en) * | 2016-04-25 | 2019-02-28 | 山田 菊夫 | COMPOSITE FIBER SHEET, DISPOSABLE FIBER PRODUCT USING COMPOSITE FIBER SHEET, GLOVE, RAIN COAT AND METHOD FOR PRODUCING DISPOSABLE FIBER PRODUCT |
| KR102430214B1 (en) * | 2021-07-01 | 2022-08-08 | 윤대영 | Disposable sanitary gloves containing TPU |
| KR102622437B1 (en) * | 2021-11-04 | 2024-01-05 | 김종용 | Processing method of inner glove for solvent-free and inner glove of the same |
| TWI787040B (en) * | 2022-01-05 | 2022-12-11 | 臺中榮民總醫院 | Absorbent layer of diaper used as ice pack |
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- 2013-08-02 JP JP2014529469A patent/JP6109177B2/en active Active
- 2013-08-02 WO PCT/JP2013/070997 patent/WO2014024792A1/en active Application Filing
- 2013-08-02 CN CN201380041932.4A patent/CN104540484B/en not_active Expired - Fee Related
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| US5614202A (en) * | 1994-05-17 | 1997-03-25 | Defina; Linda E. | Moisturizing glove |
| JP2002020916A (en) * | 2000-07-11 | 2002-01-23 | Japan Gore Tex Inc | Film glove and composite glove using the same |
| CN1636474A (en) * | 2003-11-22 | 2005-07-13 | 百丽L.·周 | Anti-microbial elastomeric flexible article, and manufacturing method |
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| CN105249553A (en) * | 2015-09-14 | 2016-01-20 | 联想(北京)有限公司 | Intelligent clothes and processing method thereof |
| CN108348020A (en) * | 2015-10-30 | 2018-07-31 | 安塞尔有限公司 | Anti-leak product |
| CN111789332A (en) * | 2020-07-24 | 2020-10-20 | 胡媛媛 | Latex gloves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104540484B (en) | 2018-05-25 |
| WO2014024792A1 (en) | 2014-02-13 |
| JPWO2014024792A1 (en) | 2016-07-25 |
| JP6109177B2 (en) | 2017-04-05 |
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