CN104958145B - adult diaper - Google Patents
adult diaper Download PDFInfo
- Publication number
- CN104958145B CN104958145B CN201510439312.7A CN201510439312A CN104958145B CN 104958145 B CN104958145 B CN 104958145B CN 201510439312 A CN201510439312 A CN 201510439312A CN 104958145 B CN104958145 B CN 104958145B
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- China
- Prior art keywords
- width
- water repellent
- barricade
- absorber
- length direction
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 90
- 230000002940 repellent Effects 0.000 claims abstract description 78
- 239000005871 repellent Substances 0.000 claims abstract description 78
- 239000006096 absorbing agent Substances 0.000 claims abstract description 66
- 239000003292 glue Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011505 plaster Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 description 12
- 241000521257 Hydrops Species 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010015866 Extravasation Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49406—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—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 specially adapted to be worn around the waist, e.g. diapers, nappies 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
- A61F13/49466—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 specially adapted to be worn around the waist, e.g. diapers, nappies 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 of the pads
-
- 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
-
- 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
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to hygiene article sector.Adult diaper, including outer cover, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber are in outer cover, and Velcro, leakproof barricade and leg elastic elastic are arranged on outer cover；Non-permeable outer layer is made up of the outside portion on pars intermedia and its both sides；Velcro on per one end is all arranged in parallel along its length two, and breach is provided between two Velcros；Absorber is made up of the first absorptive core close to water repellent counterdie and the second absorptive core close to hydrophilic nonwoven fabrics；At absorber rear portion, water repellent low back barricade is set.The advantages of adult diaper is that production cost is low, and the comfortableness used is good, and crotch is not easy sepage, and anti-side leakage and rear leakage prevention effect are good.
Description
Technical field
The present invention relates to hygiene article sector, especially a kind of paper diaper used of being grown up.
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 provided with indent, product is relatively thick, and not only cost is high, and
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 are hydrophilic nonwoven fabrics, and leg elastic elastic is substantially using the vertical bar type parallel with core body, absorber with
Toilet paper is set between outer cover, and the shape of toilet paper is rectangle.Leakproof barrier wall structure is, at crotch, leakproof barricade lower end,
Hydrophilic nonwoven fabrics, absorber edge and toilet paper are adhesively fixed by glue, and the absorber hydrops at crotch is most, because hydrophilic
Easily along hydrophilic nonwoven fabrics and toilet paper to extravasation sepage occurs for the presence of non-woven fabrics and toilet paper, the urine in absorber
Situation.Especially, adult diaper is usually used in crowd's use of bed, therefore urine easily occurs when amount of urine is big and oozes backward
The situation of leakage.
The content of the invention
For insufficient existing for existing adult diaper, it is an object of the invention to provide a kind of lateral antiseepage of corresponding human body crotch
Liquid effect is good, and antiseep effect is good backward for corresponding human body rear waist, uses the low adult diaper of comfortable, production cost.
In order to realize foregoing invention purpose, the present invention uses following technical schemes.
Adult diaper, including outer cover, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber are in outer
In cover, Velcro, leakproof barricade and leg elastic elastic are arranged on outer cover；On length direction, after Velcro is in outer cover
Side；On width, Velcro is separately fixed at the left and right end portions of outer cover, and leakproof barricade and leg elastic elastic are successively set on
The outside of absorber width；Outer cover length direction middle part, the both sides of width are provided with the arc notch of indent；Outer cover
Including non-permeable outer layer and water penetration internal layer；On width, non-permeable outer layer is by pars intermedia and its outside portion on both sides
Form, pars intermedia is formed by water repellent counterdie and bottom are non-woven fabric compounded, and pars intermedia is in the middle of outer cover width；It is thick
Spend on direction, outside portion is in the top of pars intermedia, and water repellent counterdie is in the top of bottom non-woven fabrics；Outside portion is refusing for individual layer
Water non-woven fabrics, water penetration internal layer are hydrophilic nonwoven fabrics；Velcro on per one end is all arranged in parallel along its length two
It is individual, breach is provided between two Velcros；On thickness direction, Velcro bottom surface is fixed with water repellent nonwovens；Thickness direction, length
On direction and width, Velcro can not separate with water repellent nonwovens, i.e., Velcro is not deviate from outside water repellent nonwovens；Lack
The size of mouth width is at least 2 times of Velcro width size, and the size in gap width direction is at least 40mm；Lack
The size of mouth length direction is no more than the size of the length direction of Velcro, and the size in notch length direction is no more than 5mm；
On thickness direction, absorber is by the first absorptive core close to water repellent counterdie and the second absorptive core structure close to hydrophilic nonwoven fabrics
Into；On length and width direction, the second absorptive core position is in the middle part of the first absorptive core, and absorber is provided with water conservancy diversion
Groove, the second absorptive core water absorption are more than the first absorptive core；On thickness direction, between the second absorptive core and hydrophilic nonwoven fabrics
Provided with guide layer；On thickness direction, leakproof barricade upper end is provided with barricade elastic, and leakproof barricade lower end passes through with hydrophilic nonwoven fabrics
Glue is adhesively fixed, have between the outside in the bearing and absorber width of leakproof barricade lower end and hydrophilic nonwoven fabrics to
Few 3mm gap, the height between leakproof barricade top and bottom is 25-50mm；On width, set on the outside of leakproof barricade
There are a water repellent nonwovens being connected as a single entity with it, water repellent nonwovens are the outside portion of non-permeable outer layer, on thickness direction, leg bullet
Property elastic is arranged between water repellent nonwovens and water repellent counterdie, and water repellent nonwovens are adhesively fixed with water repellent counterdie by glue；It is thick
Spend on direction, the middle part of leakproof barricade upper end length direction can separate with hydrophilic nonwoven fabrics surface, leakproof barricade upper end minister
The rear and front end in degree direction is fixed with hydrophilic nonwoven fabrics surface；The width of front and rear two on absorber length direction, which is more than, to be absorbed
The width at middle part on body length direction；Front and rear two on barricade elastic length direction with the front and rear part on absorber length direction
Overlap in a thickness direction, the middle part on barricade elastic length direction and absorber are misaligned in a thickness direction；Length direction
On, the middle part of leg elastic elastic is curved, and two are more in relative to leg elastic elastic middle part before and after leg elastic elastic
The outside of width；On length direction, water repellent low back barricade is set at absorber rear portion, the two side ends of water repellent low back barricade are consolidated
It is scheduled between hydrophilic nonwoven fabrics and leakproof barricade, is fixed on rear side of water repellent low back barricade with hydrophilic nonwoven fabrics, before water repellent low back barricade
Side is provided with rear elastic elastic, can be separated on front side of water repellent low back barricade with hydrophilic nonwoven fabrics surface；The outer cover length is 700-
1200mm, outer cover width are 650-950mm, and the pars intermedia width on non-permeable outer layer is the 35%-45% of outer cover width, are inhaled
Acceptor minimum widith is 150-200mm, and absorber Breadth Maximum is 300-400mm；Velcro width is 20-50mm, along length
Spacing between two Velcros arranged in parallel of direction is 30-120mm.
Preferably, the front portion of bottom non-woven fabrics length direction is provided with the frontal waist plaster matched with Velcro.
Preferably, on thickness direction, toilet paper is provided between water repellent counterdie and absorber, in toilet paper length direction
Portion, the both sides of width are provided with the breach of indent, i.e., in the middle part of toilet paper length direction, the shape of two sides of width
With the form fit at absorber length direction middle part, two sides of width；At least from the middle part of length direction, toilet paper
Outside on width relative to the outside on absorber width more outward；And the width in the middle part of length direction
On, outside that the bearings of leakproof barricade lower end and hydrophilic nonwoven fabrics is on toilet paper width, leakproof barricade lower end and
There is at least 2mm gap between outside in the bearing and toilet paper width of hydrophilic nonwoven fabrics.Traditional toilet paper is all
It is rectangular, width is slightly larger than absorber, and the toilet paper both sides of this patent are provided with the breach of indent, are in process of production
Rectangular toilet paper is first placed, the part cut off before being adhesively fixed on toilet paper both sides forms breach, a benefit one
Individual is that can reduce the outer cover thickness near arc notch, and outer cover arc notch directly corresponds to human body crotch, is close to during use big
Inboard leg, the outer cover thickness near arc notch reduce the comfortableness for being favorably improved and using；Another benefit is to prevent health
Place is adhesively fixed through leakproof barricade lower end and hydrophilic nonwoven fabrics in the direction of the width in paper, at the same limit leakproof barricade lower end with
There is at least 2mm gap between outside in the bearing and toilet paper width of hydrophilic nonwoven fabrics, can thoroughly prevent
Due to toilet paper, the situation of sepage occurs at crotch.
Preferably, it is provided with back waist elastic member on rear side of water repellent low back barricade.
Preferably, between outside in the bearing and absorber width of leakproof barricade lower end and hydrophilic nonwoven fabrics
Gap be not more than 30mm.
The adult diaper of above-mentioned technical proposal is employed, is had the following advantages that：
1. non-permeable outer layer is made up of the outside portion on pars intermedia and its both sides, pars intermedia be by water repellent counterdie and bottom without
The compound composition of cloth is spun, pars intermedia is in the middle of outer cover width, and water repellent nonwovens are the outside portion of non-permeable outer layer,
Pars intermedia width on non-permeable outer layer is the 35%-45% of outer cover width, relative to traditional non-permeable outer layer in width
Diminishing on degree direction, not only reducing the usage amount of raw material reduces cost, especially makes two on outer cover width
Sidepiece becomes thinner, improves the comfortableness used；
2. be all arranged in parallel along its length two per the Velcro on one end, thickness direction, length direction and
On width, Velcro can not separate with water repellent nonwovens, reduce the weight of product, improve the comfortableness used,
It is provided with breach between especially two Velcros, two Velcros fixed during use are not limited to horizontal position, except flat
Can be with cross-fixing outside row is fixed, the size in gap width direction is at least 2 times of Velcro width size, breach
The size of width is at least 40mm, and the size in notch length direction lacks no more than the size of the length direction of Velcro
The size of mouth length direction is 20-50mm no more than 5mm, Velcro width, arranged in parallel along its length two magics
Spacing between button is 30-120mm, is all the calculating by precision and experiment repeatedly, in order to which product combines when ensureing to use
Firmness and propose optimal parameter combination；
3. absorber is by the first absorptive core close to water repellent counterdie and the second absorptive core structure close to hydrophilic nonwoven fabrics
Into, the second absorptive core water absorption is more than the first absorptive core, and guide layer is provided between the second absorptive core and hydrophilic nonwoven fabrics,
The big factor of adult's amount of urine has been 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；
4. have at least between the outside in the bearing and absorber width of leakproof barricade lower end and hydrophilic nonwoven fabrics
3mm gap, 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；Leg elastic elastic is arranged on water repellent
Between non-woven fabrics and water repellent counterdie, i.e. the outside water repellent nonwoven of bearing's width of leakproof barricade lower end and hydrophilic nonwoven fabrics
It is adhesively fixed between cloth and water repellent counterdie by glue, thoroughly solves the problems, such as the easy sepage of crotch；
5. the middle part of leakproof barricade upper end length direction can separate with hydrophilic nonwoven fabrics surface, leakproof barricade upper end minister
The rear and front end in degree direction is fixed with hydrophilic nonwoven fabrics surface, and leakproof barricade setting effect is good, can be very good to play lateral leakage protection
Effect；The width of front and rear two on absorber length direction is more than the width at middle part on absorber length direction, barricade rubber
Front and rear two on muscle length direction overlap in a thickness direction with the front and rear part on absorber length direction, barricade elastic length
Middle part and absorber on direction is misaligned in a thickness direction, i.e., in use, the middle part on barricade elastic length direction is with
Rear positions are in the femoribus internus of human body all the time, will not overwhelm barricade elastic, the effect of lateral leakage protection is good；Leg elastic elastic
Middle part is curved, and two outsides that width is more in relative to leg elastic elastic middle part, make before and after leg elastic elastic
It is more preferable with comfortableness；
6. the two side ends of water repellent low back barricade are fixed between hydrophilic nonwoven fabrics and leakproof barricade, on rear side of water repellent low back barricade
Fixed with hydrophilic nonwoven fabrics, rear elastic elastic is provided with front side of water repellent low back barricade, can be with hydrophilic nothing on front side of water repellent low back barricade
Spin the separation of cloth surface, water repellent low back barricade can effectively prevent urine backward side leakage the problem of.
Brief description of the drawings
Fig. 1：The structural representation of adult diaper of the present invention；
Fig. 2：The partial exploded view of adult diaper thickness direction of the present invention.
Embodiment
This patent is further explained with reference to Fig. 1 and Fig. 2.
Embodiment 1
Adult diaper as illustrated in figs. 1 and 2, including outer cover 1, absorber 2, Velcro 3, leakproof barricade 4 and leg
Elastic elastic 5, absorber 2 are in outer cover 1, and Velcro 3, leakproof barricade 4 and leg elastic elastic 5 are arranged on outer cover 1.Outside
Cover in the middle part of 1 length direction, arc notch of the both sides provided with indent of width.In use, the middle part of the length direction of outer cover 1
The crotch of human body is corresponded at arc notch, the rear portion of the length direction of outer cover 1 corresponds to the rear waist of human body, the length direction of outer cover 1
The corresponding human body in front portion front waist.
Outer cover 1 includes non-permeable outer layer 12 and water penetration internal layer 11.On width, non-permeable outer layer is by pars intermedia
13 and its outside portion 14 on both sides form, pars intermedia 13 is by water repellent counterdie 131 and bottom non-woven fabrics 132 is compound forms, middle
Portion 13 is in the middle of the width of outer cover 1.On thickness direction, outside portion 14 is in the top of pars intermedia 13, water repellent counterdie
131 are in the top of bottom non-woven fabrics 132.Outside portion 14 is the water repellent nonwovens of individual layer, and water penetration internal layer 11 is hydrophilic nonwoven
Cloth.During production pars intermedia 13 using along outer cover 1 it is placed in the middle it is compound by the way of, relative to traditional non-permeable outer layer in width
On diminish, not only reducing the usage amount of raw material reduces cost, especially becomes the both sides on the width of outer cover 1
It is thinner, improve the comfortableness used.
On width, Velcro 3 is separately fixed at the left and right end portions of outer cover 1, leakproof barricade 4 and leg elastic elastic 5
It is successively set on the outside of the width of absorber 2.On length direction, Velcro 3 is in the rear side of outer cover 1.On per one end
Velcro 3 be all arranged in parallel along its length two, be provided with breach 31 between two Velcros 3.On thickness direction, evil spirit
The bottom surface of art button 3 is fixed with water repellent nonwovens.On thickness direction, length direction and width, Velcro 3 can not with water repellent without
Cloth separation is spun, i.e., Velcro 3 is not deviate from outside water repellent nonwovens.The size of the width of breach 31 is at least the width of Velcro 3
2 times of direction size, the size of the width of breach 31 are at least 40mm；The size of the length direction of breach 31 is no more than magic
The size of the length direction of button 3, the size of the length direction of breach 31 is no more than 5mm.Above-mentioned parameter is all the meter by precision
Calculate and experiment repeatedly, in order to when ensureing to use product with reference to firmness and the optimal parameter that proposes combines.
On thickness direction, absorber 2 is by the first absorptive core 21 close to water repellent counterdie 131 and close to hydrophilic nonwoven fabrics 11
The second absorptive core 22 form；On length and width direction, the position of the second absorptive core 22 is in the first absorptive core 21
Middle part, absorber 2 is provided with guiding gutter, and the water absorption of the second absorptive core 22 is more than the first absorptive core 21.On thickness direction,
Guide layer 6 is provided between second absorptive core 22 and hydrophilic nonwoven fabrics 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 the water absorption of the second absorptive core 22
Greatly, the problem of quick hydrops in the middle part of absorber can be alleviated, the comfortableness used is improved.
On thickness direction, the upper end of leakproof barricade 4 is provided with barricade elastic 41, and the lower end of leakproof barricade 4 leads to hydrophilic nonwoven fabrics
Cross glue to be adhesively fixed, between the outside on the width of bearing and absorber 2 of the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics
There is an at least 3mm gap, and gap is not more than 30mm, the height between the top and bottom of leakproof barricade 4 is 25-50mm；Width
On direction, the outside of leakproof barricade 4 is provided with the water repellent nonwovens being connected as a single entity with it, and water repellent nonwovens are non-permeable outer layer
Outside portion 14, on thickness direction, leg elastic elastic 5 is arranged between water repellent nonwovens and water repellent counterdie 131, water repellent nonwovens
It is adhesively fixed with water repellent counterdie 131 by glue, i.e., on the outside of bearing's width of the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics
Water repellent nonwovens and water repellent counterdie 131 between be adhesively fixed by glue, therefore be not easy sepage.The chi in above-mentioned gap
It is very little be it is very crucial, gap is less than 1mm, and not only production is inconvenient but also the probability of sepage probability still has when amount of urine is big
20% or so；Gap is in 1-2.5mm, and the probability of sepage probability still has 10% or so when amount of urine is big；Gap in more than 3mm,
The probability of sepage probability, relative to traditional leakproof barricade fixed structure, solves absorption substantially below 1% when amount of urine is big
The problem of body easy sepage；Above-mentioned gap is not more than 30mm, otherwise can influence the global design of product, can especially influence to use
Comfortableness.
On thickness direction, the middle part of the upper end length direction of leakproof barricade 4 can separate with hydrophilic nonwoven fabrics surface, leakproof gear
The rear and front end of the upper end length direction of wall 4 is fixed with hydrophilic nonwoven fabrics surface.Front and rear two on the length direction of absorber 2
Width is more than the width at middle part on absorber length direction.On length direction, the middle part of leg elastic elastic 5 is curved, leg
Two outsides that width is more in relative to leg elastic elastic middle part, comfort are more preferable before and after elastic elastic.Leg
Two outsides that width is more in relative to the middle part of leg elastic elastic 5 before and after portion's elasticity elastic 5.The length of barricade elastic 41
Front and rear two on direction overlap in a thickness direction with the front and rear part on the length direction of absorber 2, the length side of barricade elastic 41
Upward middle part is misaligned in a thickness direction with absorber 2, i.e., in use, the middle part on the length direction of barricade elastic 41 is with
Rear positions are in the femoribus internus of human body all the time, will not overwhelm barricade elastic 41, the effect of lateral leakage protection is good.
On length direction, water repellent low back barricade 7 is set at the rear portion of absorber 2, the two side ends of water repellent low back barricade 7 are fixed on
Between hydrophilic nonwoven fabrics and leakproof barricade 4, the rear side of water repellent low back barricade 7 is fixed with hydrophilic nonwoven fabrics, the front side of water repellent low back barricade 7
It is provided with rear elastic elastic 71, the front side of water repellent low back barricade 7 can separate with hydrophilic nonwoven fabrics surface, and water repellent low back barricade 7 can be with
Effective the problem of preventing urine from leaking backward, prevent rear side from leaking better especially for what long-term bed used.
The length of outer cover 1 is 700-1200mm, and the width of outer cover 1 is 650-950mm, the pars intermedia 13 on non-permeable outer layer 12
Width is the 35%-45% of the width of outer cover 1, and the minimum widith of absorber 2 is 150-200mm, and the Breadth Maximum of absorber 2 is 300-
400mm；The width of Velcro 3 is 20-50mm, and the spacing between arranged in parallel along its length two Velcros 3 is 30-
120mm。
Embodiment 2
Adult diaper as illustrated in figs. 1 and 2, increase toilet paper 8 on the basis of embodiment 1.On thickness direction, defend
Raw paper 8 is arranged between water repellent counterdie 131 and absorber 2, and the length direction of toilet paper 8 middle part, the both sides of width are provided with
In the middle part of the breach of indent, the i.e. length direction of toilet paper 8, the shape of two sides of width and the length direction of absorber 2 middle part,
The form fit of two sides of width；At least from the middle part of length direction, the outside on the width of toilet paper 8 is relative
In the outside on the width of absorber 2 more outward.And from the width in the middle part of length direction, the lower end of leakproof barricade 4 and
The outside that the bearing of hydrophilic nonwoven fabrics is on the width of toilet paper 8, the fixation of the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics
There is at least 2mm gap between outside in place and the width of toilet paper 8.Traditional toilet paper is all rectangular, width
Slightly larger than absorber, the toilet paper both sides of this patent are provided with the breach of indent, be in process of production first place it is rectangular
Toilet paper, the part cut off before being adhesively fixed on the both sides of toilet paper 8 form breach, and a benefit one is can to reduce arc
The thickness of outer cover 1 near v notch v, the arc notch of outer cover 1 directly correspond to human body crotch, are close to femoribus internus during use, arc lacks
The thickness of outer cover 1 near mouthful reduces the comfortableness for being favorably improved and using, and another benefit is to prevent toilet paper 8 in width
On through the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics place is adhesively fixed, while limit the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics
Bearing and the width of toilet paper 8 on outside between have at least 2mm gap, can thoroughly prevent from leading at crotch
The situation for crossing the sepage laterally of toilet paper 8 occurs.
Before above-mentioned two embodiment is only the preferable embodiment of this patent, such as the length direction of bottom non-woven fabrics 132
The frontal waist plaster matched with Velcro 3 is also set up in portion；Such as the rear side of the length direction of outer cover 1 can set after elastic waistline 9, after
Elastic waistline 9 is in the rear of the length direction of water repellent low back barricade 7, prevents that the effect of sepage backward is more preferable；In another example can be
7 set back waist elastic members with elastic waistline after substituting on rear side of water repellent low back barricade, and back waist elastic member can be elastic composite
Piece or elastic elastic.
Claims (4)
1. adult diaper, including outer cover, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber are in outer cover
Interior, Velcro, leakproof barricade and leg elastic elastic are arranged on outer cover；On length direction, Velcro is in the rear side of outer cover；
On width, Velcro is separately fixed at the left and right end portions of outer cover, and leakproof barricade and leg elastic elastic are successively set on suction
The outside of acceptor width；Outer cover length direction middle part, the both sides of width are provided with the arc notch of indent；Outer cover bag
Include non-permeable outer layer and water penetration internal layer；It is characterized in that：On width, non-permeable outer layer is by pars intermedia and its both sides
Outside portion form, pars intermedia is formed by water repellent counterdie and bottom are non-woven fabric compounded, and pars intermedia is in outer cover width
Middle；On thickness direction, outside portion is in the top of pars intermedia, and water repellent counterdie is in the top of bottom non-woven fabrics；Outside portion
It is the water repellent nonwovens of individual layer, water penetration internal layer is hydrophilic nonwoven fabrics；Velcro on per one end is all flat along its length
Two of row arrangement, are provided with breach between two Velcros；On thickness direction, Velcro bottom surface is fixed with water repellent nonwovens；It is thick
Spend direction, on length direction and width, Velcro can not separate with water repellent nonwovens, i.e., Velcro do not deviate from water repellent without
Spin outside cloth；The size in gap width direction is at least 2 times of Velcro width size, and the size in gap width direction is extremely
It is 40mm less；The size in notch length direction is no more than the size of the length direction of Velcro, the size in notch length direction
No more than 5mm；On thickness direction, absorber is by the first absorptive core close to water repellent counterdie and the close to hydrophilic nonwoven fabrics
Two absorptive cores are formed；On length and width direction, the second absorptive core position is in the middle part of the first absorptive core, absorbs
Body is provided with guiding gutter, and the second absorptive core water absorption is more than the first absorptive core；On thickness direction, the second absorptive core and parent
Guide layer is provided between water non-woven fabrics；On thickness direction, leakproof barricade upper end is provided with barricade elastic, leakproof barricade lower end and parent
Water non-woven fabrics is adhesively fixed by glue, in the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and absorber width
There is at least 3mm gap between outside, the height between leakproof barricade top and bottom is 25-50mm；On width, leakproof
The outside of barricade is provided with the water repellent nonwovens that are connected as a single entity with it, and water repellent nonwovens are the outside portion of non-permeable outer layer, thickness
On direction, leg elastic elastic is arranged between water repellent nonwovens and water repellent counterdie, and water repellent nonwovens pass through glue with water repellent counterdie
Water is adhesively fixed；On thickness direction, the middle part of leakproof barricade upper end length direction can separate with hydrophilic nonwoven fabrics surface, leakproof
The rear and front end of barricade upper end length direction is fixed with hydrophilic nonwoven fabrics surface；Front and rear two on absorber length direction
Width is more than the width at middle part on absorber length direction；Front and rear two on barricade elastic length direction and absorption body length side
Upward front and rear part overlaps in a thickness direction, and the middle part on barricade elastic length direction does not weigh in a thickness direction with absorber
Close；On length direction, the middle part of leg elastic elastic is curved, before and after leg elastic elastic two relative to leg elastic elastic
Middle part is more in the outside of width；On length direction, water repellent low back barricade, water repellent low back barricade are set at absorber rear portion
Two side ends be fixed between hydrophilic nonwoven fabrics and leakproof barricade, fixed with hydrophilic nonwoven fabrics on rear side of water repellent low back barricade, water repellent
Rear elastic elastic is provided with front side of low back barricade, can be separated on front side of water repellent low back barricade with hydrophilic nonwoven fabrics surface；The outer cover
Length is 700-1200mm, and outer cover width is 650-950mm, and the pars intermedia width on non-permeable outer layer is outer cover width
35%-45%, absorber minimum widith are 150-200mm, and absorber Breadth Maximum is 300-400mm；Velcro width is 20-
50mm, the spacing between arranged in parallel along its length two Velcros is 30-120mm；On thickness direction, water repellent counterdie with
Toilet paper is provided between absorber, toilet paper length direction middle part, the both sides of width are provided with the breach of indent, i.e., hygienic
In the middle part of paper length direction, the shape of two sides of width with the middle part of absorber length direction, two sides of width
Form fit；At least from the middle part of length direction, the outside on toilet paper width is relative on absorber width
Outside more outward；And from the width in the middle part of length direction, the fixation of leakproof barricade lower end and hydrophilic nonwoven fabrics is everywhere
In the bearing of outside on toilet paper width, leakproof barricade lower end and hydrophilic nonwoven fabrics and toilet paper width
There is at least 2mm gap between outside.
2. adult diaper according to claim 1, it is characterised in that：The front portion of bottom non-woven fabrics length direction is provided with
The frontal waist plaster matched with Velcro.
3. adult diaper according to claim 1 or 2, it is characterised in that：Low back bullet is provided with rear side of water repellent low back barricade
Property part.
4. adult diaper according to claim 1 or 2, it is characterised in that：Leakproof barricade lower end and hydrophilic nonwoven fabrics
The gap between outside in bearing and absorber width is not more than 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439312.7A CN104958145B (en) | 2015-07-23 | 2015-07-23 | adult diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439312.7A CN104958145B (en) | 2015-07-23 | 2015-07-23 | adult diaper |
Publications (2)
| Publication Number | Publication Date |
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| CN104958145A CN104958145A (en) | 2015-10-07 |
| CN104958145B true CN104958145B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439312.7A Active CN104958145B (en) | 2015-07-23 | 2015-07-23 | adult diaper |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106510968A (en) * | 2016-12-23 | 2017-03-22 | 杭州可靠护理用品股份有限公司 | Production assembly line and corresponding production technology of adult diapers |
| CN106510954A (en) * | 2016-12-23 | 2017-03-22 | 杭州可靠护理用品股份有限公司 | Adult diaper production line and corresponding production technology |
Citations (4)
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|---|---|---|---|---|
| CN202505614U (en) * | 2011-12-29 | 2012-10-31 | 雀氏（福建）实业发展有限公司 | Simple paper diaper |
| CN104306108A (en) * | 2014-09-30 | 2015-01-28 | 维达商贸有限公司 | Disposable underwear-shaped sanitary towel |
| CN204379559U (en) * | 2014-12-15 | 2015-06-10 | 雀氏（福建）实业发展有限公司 | A kind of dry and comfortable ventilative absorbent commodity |
| CN104797223A (en) * | 2012-12-05 | 2015-07-22 | 金伯利-克拉克环球有限公司 | Liquid detection system having a signaling device and an absorbent article with graphics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9198806B2 (en) * | 2012-07-12 | 2015-12-01 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| JP6271170B2 (en) * | 2013-06-28 | 2018-01-31 | 花王株式会社 | Pants-type wearing article and manufacturing method thereof |
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2015
- 2015-07-23 CN CN201510439312.7A patent/CN104958145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202505614U (en) * | 2011-12-29 | 2012-10-31 | 雀氏（福建）实业发展有限公司 | Simple paper diaper |
| CN104797223A (en) * | 2012-12-05 | 2015-07-22 | 金伯利-克拉克环球有限公司 | Liquid detection system having a signaling device and an absorbent article with graphics |
| CN104306108A (en) * | 2014-09-30 | 2015-01-28 | 维达商贸有限公司 | Disposable underwear-shaped sanitary towel |
| CN204379559U (en) * | 2014-12-15 | 2015-06-10 | 雀氏（福建）实业发展有限公司 | A kind of dry and comfortable ventilative absorbent commodity |
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