CN105030425B - Degradable adult diaper - Google Patents
Degradable adult diaper Download PDFInfo
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- CN105030425B CN105030425B CN201510551523.XA CN201510551523A CN105030425B CN 105030425 B CN105030425 B CN 105030425B CN 201510551523 A CN201510551523 A CN 201510551523A CN 105030425 B CN105030425 B CN 105030425B
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- outer cover
- width
- elastic
- absorber
- internal layer
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Classifications
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- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49466—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15146—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for urine collection
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
Abstract
The present invention relates to hygiene article sector.Adult diaper, including outer cover, absorber, bindiny mechanism, leakproof barricade and leg elastic elastic, outer cover include non-permeable outer layer and water penetration internal layer, water penetration internal layer be by can be degradable non-woven material made of hydrophilic layer；Leakproof barricade lower end is adhesively fixed with water penetration internal layer by glue；The outside of leakproof barricade is equipped with the water repellent nonwovens being connected as a single entity with it；Toilet paper is equipped between water repellent counterdie and absorber；The middle part of leg elastic elastic is arc-shaped；Back waist elastic waistline is equipped with the outer cover at absorber rear portion；The front waist region of bottom cloth is equipped with and the matched frontal waist plaster of Velcro.The advantages of degradable adult diaper is that the comfort used is good, and crotch is not easy sepage, and anti-side leakage and rear leakage prevention effect are good, and water penetration internal layer is degradable.
Description
Technical field
The present invention relates to hygiene article sector, degradable paper diaper that especially a kind of very environmentally friendly adult uses.
Background technology
It is currently that the main of the adult diaper structure of in the market includes outer cover, absorber, Velcro, leakproof barricade and leg
Portion's elasticity elastic, absorber are in outer cover, and Velcro, leakproof barricade and leg elastic elastic are arranged on outer cover, outer cover length
To spend in the middle part of direction, arc notch of the both sides of width equipped with indent, product is relatively thick, not only of high cost, but also
Comfort is poor.Outer cover includes non-permeable outer layer and water penetration internal layer, and the width of non-permeable outer layer is exactly the loose of outer cover
Degree, water penetration internal layer is nondegradable water penetration internal layer, and pollution is big.Leg elastic elastic is substantially using parallel with core
Vertical bar type, toilet paper is set between absorber and outer cover, and the shape of toilet paper is rectangle.Leakproof barrier wall structure is, in crotch
At portion, leakproof barricade lower end, water penetration internal layer, absorber edge and toilet paper are adhesively fixed by glue, the absorption at crotch
Volume liquid is most, because the presence of water penetration internal layer and toilet paper, the urine in absorber is easily along water penetration internal layer and health
Paper is to extravasation, and there is a situation where sepage.Especially, adult diaper is usually used in crowd's use of bed, therefore when amount of urine is big
Shi Jiyi is leaked backward there is a situation where urine.
The content of the invention
For deficiency existing for existing adult diaper, it is an object of the invention to provide a kind of corresponding lateral antiseepage of human body crotch
Liquid effect is good, and antiseep effect is good backward for corresponding human body rear waist, uses comfortable, the degradable adult's paper urine of water penetration internal layer
Trousers.
In order to realize foregoing invention purpose, the present invention uses following technical solutions.
Degradable adult diaper, including outer cover, absorber, bindiny mechanism, leakproof barricade and leg elastic elastic, inhale
Acceptor is in outer cover, and bindiny mechanism, leakproof barricade and leg elastic elastic are arranged on outer cover；Bindiny mechanism is two, long
Spend on direction, bindiny mechanism is in the rear side of outer cover；On width, the left and right end portions of outer cover set a connection machine respectively
Structure；Leakproof barricade and leg elastic elastic are successively set on the outside of absorber width；Along its length, before outer cover is divided into
Lumbar region, crotch area and back waist region；Outer cover includes non-permeable outer layer and water penetration internal layer, on thickness direction, non-permeable outer layer
Formed by water repellent counterdie and bottom cloth are compound, water repellent counterdie is in the top of bottom cloth；The both sides in outer cover crotch sector width direction
It is equipped with the arc notch of indent；Water penetration internal layer be by can be degradable non-woven material made of hydrophilic layer；Thickness direction
On, leakproof barricade upper end is equipped with barricade elastic, and leakproof barricade lower end is adhesively fixed with water penetration internal layer by glue, position pair
Answer the leakproof barricade lower end in outer cover crotch area and the bearing of water penetration internal layer and the absorber in position correspondence outer cover crotch area loose
There is an at least gap of 3mm between outside on degree direction, the height between leakproof barricade top and bottom is 25-50mm；Leakproof
The middle part of barricade upper end length direction can be separated with water penetration internal layer surface, and front and rear the two of leakproof barricade upper end length direction
End is fixed with water penetration internal layer surface；On width, the outside of leakproof barricade is equipped with the water repellent nonwovens being connected as a single entity with it,
On thickness direction, leg elastic elastic is arranged between water repellent nonwovens and non-permeable outer layer, water repellent nonwovens and water repellent bottom
Film is adhesively fixed by glue；Two Velcros of each bindiny mechanism including connect band and thereon, the inner of connect band are fixed
Between water repellent nonwovens and non-permeable outer layer, two Velcro outer ends arranged in parallel along its length for being fixed on connect band
On；On thickness direction, absorber is by the first absorptive core close to water repellent counterdie and the second absorbent cores close to water penetration internal layer
Body is formed；On length and width direction, the second absorptive core position is in the middle part of the first absorptive core, the second absorptive core
Water absorption is more than the first absorptive core；On thickness direction, guide layer is equipped between the second absorptive core and water penetration internal layer；Absorb
The width of front and rear two on body length direction is more than the width at middle part on absorber length direction, absorber crotch area side
Shape is to match the arc of outer cover crotch area concave arc notch；On length direction, the middle part of leg elastic elastic is arc-shaped, leg
Two outsides that width is more in relative to leg elastic elastic middle part before and after portion's elasticity elastic；On thickness direction, water repellent
Toilet paper is equipped between counterdie and absorber；On length direction, back waist elastic waistline is equipped with the outer cover at absorber rear portion；Bottom
Layer cloth front waist region be equipped with the matched frontal waist plaster of Velcro, frontal waist plaster is rectangle, on thickness direction, the rear end of frontal waist plaster
Overlapped with the front portion of leg elastic elastic；On width, the outboard end of frontal waist plaster is in the outer of leg elastic elastic outboard end
Side, the distance between the outboard end of frontal waist plaster and the outboard end of outer cover front waist region are not more than 70mm；On length direction, frontal waist plaster
The distance between front side end and the front side end of outer cover front waist region are not more than 50mm, rear side end and the outer cover crotch area arc of frontal waist plaster
The distance between notch tip portion is not more than 30mm；On width, the inner of connect band is in the outside of leg elastic elastic,
I.e. connect band is not connected to leg elastic elastic；Outer cover length is 750-1050mm, and outer cover width is 480-730mm.
Preferably, the both sides of the toilet paper width in position correspondence outer cover crotch area are equipped with the notch of indent, ascend the throne
Shape and the absorber in position correspondence outer cover crotch area for putting the two sides of the toilet paper width in corresponding outer cover crotch area are loose
Spend the form fit of the two sides in direction；Outside at least in crotch area, toilet paper width is relative to absorber width
Outside on direction is more outward；And on the width in crotch area, the fixation of leakproof barricade lower end and water penetration internal layer is everywhere
In the bearing of outside on toilet paper width, leakproof barricade lower end and water penetration internal layer and toilet paper width
There is at least gap of 2mm between outside.Traditional toilet paper is all rectangular, and width is slightly larger than absorber, and this patent is defended
Raw paper both sides are equipped with the notch of indent, are first to place rectangular toilet paper in process of production, are cut before being adhesively fixed
Except the part on toilet paper both sides forms notch, a benefit one is the outer cover thickness that can be reduced near arc notch, outside
Cover arc notch directly corresponds to human body crotch, and when use is close to femoribus internus, and the outer cover thickness near arc notch, which reduces, to be helped
In the comfort that raising uses；Another benefit is to prevent toilet paper from passing through leakproof barricade lower end and water penetration in the direction of the width
Place is adhesively fixed in internal layer, at the same limit the bearing of leakproof barricade lower end and water penetration internal layer with toilet paper width
Have at least gap of 2mm between outside, the bearing of leakproof barricade lower end and water penetration internal layer with absorber width
Gap between outside is not more than 40mm, can thoroughly prevent due to toilet paper and the situation of sepage occurs at crotch.
Preferably, the connect band size overlapped on thickness direction with outer cover be fixed on water repellent nonwovens with it is non-permeable
Connect band size between outer layer is 35-45mm.
Preferably, bottom cloth by can degradable non-woven material be made.
Preferably, water penetration internal layer is made of polylactic acid bicomponent fibre and acid fiber by polylactic.
The degradable adult diaper of above-mentioned technical proposal is employed, is had the following advantages that：
1. absorber is by the first absorptive core close to water repellent counterdie and the second absorptive core structure close to water penetration internal layer
Into, the second absorptive core water absorption is more than the first absorptive core, and guide layer is equipped between the second absorptive core and water penetration internal layer,
The big factor of adult's amount of urine is taken into full account, has been guided urine to the first absorptive core and the second absorptive core using guide layer
On because the second absorptive core water absorption is big, the problem of quick hydrops in the middle part of absorber can be alleviated, improve use it is comfortable
Property；
2. have at least between the outside in the bearing and absorber width of leakproof barricade lower end and water penetration internal layer
The gap of 3mm, relative to traditional leakproof barricade fixed structure, solves the problems, such as the easy sepage of absorber, on leakproof barricade
Height between end and lower end is 25-50mm, can be very good to play the effect of lateral leakage protection；Water penetration internal layer is by that can drop completely
Hydrophilic layer made of the non-woven material of solution, very environmental protection；Leg elastic elastic be arranged on water repellent nonwovens with it is non-permeable outer
Layer between, i.e., the outside water repellent nonwovens of bearing's width of leakproof barricade lower end and water penetration internal layer with it is non-permeable outside
It is adhesively fixed between layer by glue, thoroughly solves the problems, such as the easy sepage of crotch；
3. the middle part of leakproof barricade upper end length direction can be separated with water penetration internal layer surface, leakproof barricade upper end minister
The rear and front end in degree direction is fixed with water penetration internal layer surface, and leakproof barricade setting effect is good, can be very good to play lateral leakage protection
Effect；The outside of leakproof barricade is equipped with the water repellent nonwovens being connected as a single entity with it, and bindiny mechanism and leg elastic elastic are fixed
Between water repellent nonwovens and non-permeable outer layer, production is facilitated；The middle part of leg elastic elastic is arc-shaped, leg elastic rubber
Two outsides that width is more in relative to leg elastic elastic middle part, comfort are more preferable before and after muscle；Connect band with
Leg elastic elastic is not connected to, and will not improve the comfort used because of leg elastic elastic is influenced using bindiny mechanism；
4. be equipped with back waist elastic waistline on the outer cover at absorber rear portion, effectively to prevent urine, side leakage is asked backward
Topic；The outboard end of frontal waist plaster is in the outside of leg elastic elastic outboard end, and the outboard end of frontal waist plaster is outer with outer cover front waist region
The distance between side is not more than 70mm；The distance between the front side end of frontal waist plaster and front side end of outer cover front waist region are not more than
50mm, the distance between the rear side end of frontal waist plaster and outer cover crotch area arc notch front end are not more than 30mm, and frontal waist plaster is basic
The front waist region of outer cover is covered, it is very convenient in combination with two Velcros in each connect band, use.
Brief description of the drawings
Fig. 1：The structure diagram of the degradable adult diaper of the present invention；
Fig. 2：The partial exploded view of the degradable adult diaper thickness direction of the present invention.
Embodiment
This patent is further explained with reference to Fig. 1 and Fig. 2.
Embodiment 1
Degradable adult diaper as illustrated in figs. 1 and 2, including outer cover 1, absorber 2, bindiny mechanism 3, leakproof gear
Wall 4 and leg elastic elastic 5, absorber 2 are in outer cover 1, and bindiny mechanism 3, leakproof barricade 4 and leg elastic elastic 5 are set
On outer cover 1.Along its length, outer cover 1 divides for front waist region, crotch area and back waist region, the both sides in 1 crotch sector width direction of outer cover
It is equipped with the arc notch of indent.In use, corresponding to the crotch of human body at 1 arc notch of outer cover, 1 back waist region of outer cover corresponds to human body
Rear waist, 1 front waist region of outer cover corresponds to the front waist of human body.
Outer cover 1 includes non-permeable outer layer 12 and water penetration internal layer 11.Non-permeable outer layer 12 is by 121 He of water repellent counterdie
122 compound composition of bottom cloth, on thickness direction, water repellent counterdie 121 is in the top of bottom cloth 122.Water penetration internal layer 11 be by
Hydrophilic layer made of non-woven material that can be degradable, is made of polylactic acid bicomponent fibre and acid fiber by polylactic, specific formula,
It is identical disclosed in technique etc. and Chinese patent ZL201210576102.9.Bottom cloth 122 can also use nothing that can be degradable
Woven material is made.Water penetration internal layer 11 and bottom cloth 122 are all non-woven materials that can be degradable, very environmental protection.
On thickness direction, absorber 2 is by the first absorptive core 21 close to water repellent counterdie 121 and close to water penetration internal layer 11
The second absorptive core 22 form；On length and width direction, 22 position of the second absorptive core is in the first absorptive core 21
Middle part, absorber 2 is equipped with diversion trench, and 22 water absorption of the second absorptive core is more than the first absorptive core 21.On thickness direction,
Guide layer 6 is equipped between second absorptive core 22 and water penetration internal layer 11, the big factor of adult's amount of urine has been taken into full account, has used
Guide layer 6 guides urine to the first absorptive core 21 and the second absorptive core 22, because 22 water absorption of the second absorptive core
Greatly, the problem of quick hydrops in the middle part of absorber can be alleviated, the comfort used is improved.
On thickness direction, 4 upper end of leakproof barricade is equipped with barricade elastic 41, and 4 lower end of leakproof barricade leads to water penetration internal layer
Cross glue to be adhesively fixed, 4 lower end of leakproof barricade in position correspondence outer cover crotch area and the bearing of water penetration internal layer and absorber 2
There is at least gap of 3mm between outside on width, and gap is not more than 40mm, between 4 top and bottom of leakproof barricade
Height be 25-50mm.On width, the outside of leakproof barricade 4 is equipped with the water repellent nonwovens 42 being connected as a single entity with it, thickness
On direction, leg elastic elastic 5 is arranged between water repellent nonwovens and water repellent counterdie 121, water repellent nonwovens 42 and water repellent counterdie
121 are adhesively fixed by glue, i.e. water repellent nonwoven on the outside of bearing's width of 4 lower end of leakproof barricade and water penetration internal layer
It is adhesively fixed between cloth and water repellent counterdie 121 by glue, therefore is not easy sepage.The size in above-mentioned gap is to close very much
Key, gap is less than 1mm, and not only production is inconvenient but also the probability of sepage probability still has 20% or so when amount of urine is big；
Gap is in 1-2.5mm, and the probability of sepage probability still has 10% or so when amount of urine is big；Gap is in more than 3mm, when amount of urine is big
The probability of sepage probability, relative to traditional leakproof barricade fixed structure, solves the easy sepage of absorber substantially below 1%
The problem of；Above-mentioned gap is not more than 40mm, otherwise can influence the global design of product, can especially influence the comfort used.
On thickness direction, middle part, that is, corresponding waist area of 4 upper end length direction of leakproof barricade can be with water penetration internal layer
11 surfaces separate, and rear and front end and 11 surface of water penetration internal layer of 4 upper end length direction of leakproof barricade are fixed.Absorber 2 is grown
Spend the width that the width of front and rear two on direction is more than middle part on absorber length direction.On length direction, leg elastic rubber
The middle part of muscle 5 is arc-shaped, and two are more in width relative to the middle part of leg elastic elastic 5 before and after leg elastic elastic 5
Outside, comfort are more preferable.Two are more in width side relative to the middle part of leg elastic elastic 5 before and after leg elastic elastic 5
To outside.
On width, bindiny mechanism 3 is separately fixed at the left and right end portions of outer cover 1, leakproof barricade 4 and leg elastic elastic
5 are successively set on the outside of 2 width of absorber.On length direction, bindiny mechanism 3 is in the rear side of outer cover 1.Each connect
Connection mechanism 3 includes connect band 31 and two Velcros 32 thereon, the inner of connect band 31 be fixed on water repellent nonwovens 42 with it is non-
Between water penetration outer layer 12, two Velcros 32 are arranged in parallel along its length to be fixed on the outer end of connect band 31.
On length direction, back waist elastic waistline 7 is equipped with the outer cover at 2 rear portion of absorber, back waist elastic waistline 7 is by more
Elastic elastic composition arranged in parallel, can effectively prevent the problem of urine is leaked backward, is used especially for long-term bed
Prevent rear side from leaking better.
On thickness direction, toilet paper 8 is set between water repellent counterdie 121 and absorber 2, position correspondence outer cover crotch area
Notch of the both sides of 8 width of toilet paper equipped with indent, i.e. 8 width of toilet paper in position correspondence outer cover crotch area
The shape of two sides and the form fit of the two sides of 2 width of absorber in position correspondence outer cover crotch area；At least in crotch
Area of portion, the outside on 8 width of toilet paper relative to the outside on 2 width of absorber more outward.And in crotch area
On width, the bearing of 4 lower end of leakproof barricade and water penetration internal layer is in the outside on 8 width of toilet paper, leakproof
There is at least gap of 2mm between outside on 8 width of bearing and toilet paper of 4 lower end of barricade and water penetration internal layer.Pass
The toilet paper of system is all rectangular, and width is slightly larger than absorber, and the toilet paper both sides of this patent are equipped with the notch of indent,
It is first to place rectangular toilet paper in production process, the part before being adhesively fixed on 8 both sides of excision toilet paper forms scarce
Mouthful, a benefit one is 1 thickness of outer cover that can be reduced near arc notch, and 1 arc notch of outer cover directly corresponds to human body crotch
Portion, when use, are close to femoribus internus, and 1 thickness of outer cover near arc notch reduces the comfort for helping to improve and using, another
A benefit be prevent toilet paper 8 in the direction of the width through 4 lower end of leakproof barricade and water penetration internal layer place is adhesively fixed, at the same time
There is at least 2mm between outside on 8 width of bearing and toilet paper of 4 lower end of restriction leakproof barricade and water penetration internal layer
Gap, can thoroughly prevent from by the situation of the sepage laterally of toilet paper 8 occurring at crotch.
The front waist region of bottom cloth 122 is equipped with frontal waist plaster 9 matched with Velcro, and frontal waist plaster 9 is rectangle, thickness direction
On, the rear end of frontal waist plaster 9 is overlapped with the front portion of leg elastic elastic；On width, the outboard end of frontal waist plaster 9 is in leg bullet
The outside of property elastic outboard end, the distance between the outboard end of frontal waist plaster 9 and the outboard end of outer cover front waist region are not more than 70mm；It is long
Spend on direction, the distance between the front side end of frontal waist plaster 9 and the front side end of outer cover front waist region are not more than 50mm, after frontal waist plaster 9
The distance between side and outer cover crotch area arc notch front end are not more than 30mm；On width, the inner of connect band 31
In the outside of leg elastic elastic 5, i.e. connect band 31 is not connected to leg elastic elastic 5.1 length of outer cover is 750-1050
Mm, 1 width of outer cover is 480-730mm.3 width of bindiny mechanism is 185-205mm；The length of first absorptive core 21 is 630-
780mm, the length of the second absorptive core 22 is 380-480mm.31 size of connect band overlapped on thickness direction with outer cover 1 is i.e.
The connect band size being fixed between water repellent nonwovens 42 and non-permeable outer layer 12 is 35-45mm.
Claims (6)
1. degradable adult diaper, including outer cover, absorber, bindiny mechanism, leakproof barricade and leg elastic elastic, absorb
Body is in outer cover, and bindiny mechanism, leakproof barricade and leg elastic elastic are arranged on outer cover；Bindiny mechanism is two, length
On direction, bindiny mechanism is in the rear side of outer cover；On width, the left and right end portions of outer cover set a bindiny mechanism respectively；
Leakproof barricade and leg elastic elastic are successively set on the outside of absorber width；Along its length, outer cover is divided into Attacking Midfielder
Area, crotch area and back waist region；Outer cover includes non-permeable outer layer and water penetration internal layer, on thickness direction, non-permeable outer layer by
Water repellent counterdie and the compound composition of bottom cloth, water repellent counterdie are in the top of bottom cloth；On the both sides in outer cover crotch sector width direction
Arc notch equipped with indent；Water penetration internal layer be by can be degradable non-woven material made of hydrophilic layer；It is characterized in that：
On thickness direction, leakproof barricade upper end is equipped with barricade elastic, and leakproof barricade lower end is Nian Jie solid by glue with water penetration internal layer
It is fixed, the leakproof barricade lower end in position correspondence outer cover crotch area and the bearing of water penetration internal layer and position correspondence outer cover crotch area
There is at least gap of 3mm between outside on absorber width, the height between leakproof barricade top and bottom is 25-
50mm；The middle part of leakproof barricade upper end length direction can be separated with water penetration internal layer surface, leakproof barricade upper end length side
To rear and front end fixed with water penetration internal layer surface；On width, the outside of leakproof barricade is equipped with to be connected as a single entity with it
Water repellent nonwovens, on thickness direction, leg elastic elastic is arranged between water repellent nonwovens and non-permeable outer layer, water repellent nonwoven
Cloth is adhesively fixed with water repellent counterdie by glue；Two Velcros of each bindiny mechanism including connect band and thereon, connect band
The inner be fixed between water repellent nonwovens and non-permeable outer layer, two Velcros company of being fixed on arranged in parallel along its length
On the outer end of tape splicing；On thickness direction, absorber is by the first absorptive core close to water repellent counterdie and close to water penetration internal layer
Second absorptive core is formed；On length and width direction, the second absorptive core position is in the middle part of the first absorptive core, the
Two absorptive core water absorptions are more than the first absorptive core；On thickness direction, it is equipped between the second absorptive core and water penetration internal layer
Guide layer；The width of front and rear two on absorber length direction is more than the width at middle part on absorber length direction, absorber
The shape of crotch area side is to match the arc of outer cover crotch area concave arc notch；On length direction, leg elastic elastic
Middle part is arc-shaped, two outsides that width is more in relative to leg elastic elastic middle part before and after leg elastic elastic；It is thick
Spend on direction, toilet paper is equipped between water repellent counterdie and absorber；On length direction, after being equipped with the outer cover at absorber rear portion
Waist elastic waistline；The front waist region of bottom cloth is equipped with and is rectangle with the matched frontal waist plaster of Velcro, frontal waist plaster, thickness direction
On, the rear end of frontal waist plaster is overlapped with the front portion of leg elastic elastic；On width, the outboard end of frontal waist plaster is in leg elastic
The outside of elastic outboard end, the distance between the outboard end of frontal waist plaster and the outboard end of outer cover front waist region are not more than 70mm；Length
On direction, the distance between the front side end of frontal waist plaster and the front side end of outer cover front waist region are not more than 50mm, the rear side end of frontal waist plaster
The distance between outer cover crotch area arc notch front end is not more than 30mm；On width, the inner of connect band is in leg
The outside of portion's elasticity elastic, i.e. connect band are not connected to leg elastic elastic；Outer cover length is 750-1050mm, and outer cover width is
480-730mm。
2. degradable adult diaper according to claim 1, it is characterised in that：Position correspondence outer cover crotch area defends
The both sides of raw paper width are equipped with the two sides of the notch, i.e. the toilet paper width in position correspondence outer cover crotch area of indent
Shape and position correspondence outer cover crotch area absorber width two sides form fit；At least in crotch area, defend
Outside on raw paper width relative to the outside on absorber width more outward；And in the width in crotch area
On, the bearing of leakproof barricade lower end and water penetration internal layer is in the outside on toilet paper width, leakproof barricade lower end and
There is at least gap of 2mm between outside in the bearing and toilet paper width of water penetration internal layer.
3. degradable adult diaper according to claim 1 or 2, it is characterised in that：Leakproof barricade lower end and permeable
The gap between outside in the bearing and absorber width of property internal layer is not more than 40mm.
4. degradable adult diaper according to claim 1 or 2, it is characterised in that：On thickness direction with outer cover weight
The connect band size of conjunction is that the connect band size being fixed between water repellent nonwovens and non-permeable outer layer is 35-45mm.
5. degradable adult diaper according to claim 1 or 2, it is characterised in that：Bottom cloth is by that can drop completely
The non-woven material of solution is made.
6. degradable adult diaper according to claim 1, it is characterised in that：Water penetration internal layer is double by polylactic acid
Component fibre and acid fiber by polylactic are made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551523.XA CN105030425B (en) | 2015-08-31 | 2015-08-31 | Degradable adult diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551523.XA CN105030425B (en) | 2015-08-31 | 2015-08-31 | Degradable adult diaper |
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| Publication Number | Publication Date |
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| CN105030425A CN105030425A (en) | 2015-11-11 |
| CN105030425B true CN105030425B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510551523.XA Active CN105030425B (en) | 2015-08-31 | 2015-08-31 | Degradable adult diaper |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661171A (en) * | 2016-07-28 | 2018-02-06 | 上海嘉麟杰纺织品股份有限公司 | A kind of paper diaper that can be degradable |
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| US7918839B2 (en) * | 2005-10-14 | 2011-04-05 | The Procter & Gamble Company | Absorbent article including barrier leg cuff structure and an elastically stretchable side panel |
| ATE493957T1 (en) * | 2007-02-13 | 2011-01-15 | Procter & Gamble | ABSORBENT ITEM WITH BARRIER LAYER |
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| EP1080708A2 (en) * | 1999-08-30 | 2001-03-07 | Uni-Charm Corporation | Disposable garment |
| CN103002849A (en) * | 2010-07-26 | 2013-03-27 | 尤妮佳股份有限公司 | Disposable absorbent article |
| CN102429775A (en) * | 2012-01-09 | 2012-05-02 | 威海颐和成人护理用品有限公司 | Paper diaper |
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| Publication number | Publication date |
|---|---|
| CN105030425A (en) | 2015-11-11 |
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