CN104958140B - Disposable, adult paper diaper - Google Patents

Disposable, adult paper diaper Download PDF

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Publication number
CN104958140B
CN104958140B CN201510437158.XA CN201510437158A CN104958140B CN 104958140 B CN104958140 B CN 104958140B CN 201510437158 A CN201510437158 A CN 201510437158A CN 104958140 B CN104958140 B CN 104958140B
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Prior art keywords
width
absorber
outer cover
length direction
length
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CN201510437158.XA
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Chinese (zh)
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CN104958140A (en
Inventor
金利伟
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Hangzhou Coco Healthcare Products Co Ltd
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Hangzhou Coco Healthcare Products Co Ltd
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Priority to CN201510437158.XA priority Critical patent/CN104958140B/en
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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 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
    • A61F13/53—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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • A61F13/581—Tab fastener elements combining adhesive and mechanical fastening
    • 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

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The present invention relates to hygiene article sector.Disposable, adult paper diaper, including outer cover, absorber, leakproof barricade, leg elastic elastic and a pair of rear side connecting portions, each it is equipped with Velcro on rear side connecting portion；Deployed condition, outer cover and a pair of rear side connecting portion connections are T-shaped；Outer cover includes non-permeable outer layer and water penetration internal layer；Each rear side connecting portion is divided into the inside piece being sequentially connected, middle part piece and lateral film from the inside to the outside；Breach is provided between two Velcros；Velcro can not separate with lateral film；Absorber is divided into center, bonding pad and side zones from the width direction.The advantages of disposable, adult paper diaper is that lateral seepage-proof liquid effect is good, is not easy hydrops in the middle part of absorber, comfort is good.

Description

Disposable, adult paper diaper
Technical field
The present invention relates to hygiene article sector, especially a kind of disposable adult diaper.
Background technology
It is currently that the disposable, adult paper diaper structure of in the market mainly includes outer cover, absorber, leakproof barricade, leg bullet Property elastic and a pair of rear side connecting portions, absorber be in outer cover, leakproof barricade, leg elastic elastic and rear side connecting portion are set On outer cover, a pair of rear side connecting portion positions are in the rear side of outer cover length direction, and magic is equipped with each rear side connecting portion Button.Absorber is mostly the strip of single structure, and the situation of hydrops in the middle part of absorber easily occurs when amount of urine is big, influences to use Comfortableness.Leakproof barrier wall structure is：At crotch, leakproof barricade lower end, hydrophilic nonwoven fabrics and absorber edge pass through glue It is adhesively fixed, the absorber hydrops at crotch is most, because the presence of hydrophilic nonwoven fabrics, the urine in absorber is easily along hydrophilic The situation of side sepage occurs to extravasation for non-woven fabrics.Especially, adult diaper is usually used in crowd's use of bed, therefore works as The situation of urine seepage backward easily occurs when amount of urine is big.
The content of the invention
For insufficient existing for existing disposable, adult paper diaper, it is an object of the invention to provide a kind of lateral seepage-proof liquid effect It is good, it is not easy hydrops, the good adult diaper of comfort in the middle part of absorber.
In order to realize foregoing invention purpose, the present invention uses following technical schemes：
Disposable, adult paper diaper, including outer cover, absorber, leakproof barricade, leg elastic elastic and a pair of rear sides connect Portion, absorber are in outer cover, and leakproof barricade, leg elastic elastic and rear side connecting portion are arranged on outer cover, and a pair of rear sides connect Socket part position is in the rear side of outer cover length direction, and Velcro is equipped with each rear side connecting portion；Leakproof barricade and leg bullet Property elastic is successively set on the outside of absorber width；Deployed condition, outer cover and rear side connecting portion are rectangle, outer cover Connected with a pair of rear side connecting portions T-shaped；Outer cover includes non-permeable outer layer and water penetration internal layer, non-permeable on thickness direction Property outer layer is bottom, and water penetration internal layer is top；Non-permeable outer layer is formed by water repellent counterdie and bottom are non-woven fabric compounded, thickness On direction, water repellent counterdie is in the top of bottom non-woven fabrics；Water penetration internal layer is hydrophilic nonwoven fabrics；On width, Mei Gehou Side connecting portion is divided into the inside piece being sequentially connected, middle part piece and lateral film, inside piece and is fixed on outer cover from the inside to the outside, middle part piece Be can cross directional stretch elastic stretching piece, Velcro is fixed on lateral film；Velcro on each lateral film is along length Arranged in parallel two in direction, breach is provided between two Velcros；On thickness direction, length direction and width, magic Button can not separate with lateral film, i.e., Velcro is not deviate from outside lateral film；The size in gap width direction is at least Velcro 2 times of width size, the size in gap width direction is at least 40mm；The size in notch length direction is no more than Velcro Length direction size, the size in notch length direction is no more than 5mm；On thickness direction, absorber is by close to water repellent counterdie The first absorptive core and close to hydrophilic nonwoven fabrics the second absorptive core form；On length and width direction, the second absorbent cores Body position is in the middle part of the first absorptive core, and absorber is provided with guiding gutter, and the second absorptive core water absorption is more than first Absorptive core；On thickness direction, guide layer is provided between the second absorptive core and hydrophilic nonwoven fabrics；Absorber is from the width direction It is divided into center, bonding pad and side zones, bonding pad and side zones are two, and two side zones are respectively at width Outside, each bonding pad are between center and side zones, and the channel shape on center and side zones assumes diamond in shape, even The channel shape in area is connect in the vertical bar type for penetrating absorber along its length；It is left to absorb the center line of shape along its length It is right symmetrical；On thickness direction, leakproof barricade upper end is provided with barricade elastic, and leakproof barricade lower end passes through glue with hydrophilic nonwoven fabrics It is adhesively fixed；At the middle part of absorber length direction, bearing and the absorber width of leakproof barricade lower end and hydrophilic nonwoven fabrics There is at least 3mm gap between outside on direction；On width, the outside of leakproof barricade is provided with refuses with what it was connected as a single entity Water non-woven fabrics, on thickness direction, leg elastic elastic is arranged between water repellent nonwovens and non-permeable outer layer, water repellent nonwovens It is adhesively fixed with non-permeable outer layer by glue；On thickness direction, the middle part of leakproof barricade upper end length direction can be with parent Water nonwoven surface is separated, and the rear and front end of leakproof barricade upper end length direction is fixed with hydrophilic nonwoven fabrics surface；Absorber The width of front and rear two on length direction is more than the width at middle part on absorber length direction；The outer cover length is 700- 1200mm, outer cover width are 250-400mm；It is 630-800mm to absorb body length, and absorber minimum widith is 150-200mm, is inhaled Acceptor Breadth Maximum is 300-400mm；Velcro width is 20-50mm, arranged in parallel along its length two Velcros it Between spacing be 30-120mm；The length of rear side connecting portion is 200-300mm, and width is 200-350mm, leakproof barricade upper end and Height between lower end is 25-50mm.
Preferably, the front side of outer cover length direction is provided with a pair of front side connecting portions, front side connecting portion is rectangle, front side The length of connecting portion is 200-300mm, and width is 200-350mm.
Preferably, the front portion of bottom non-woven fabrics length direction is provided with the frontal waist plaster matched with Velcro.
Preferably, on length direction, the middle part of leg elastic elastic is curved, before and after leg elastic elastic two it is relative The outside of width is more in the middle part of leg elastic elastic.
Preferably, on length direction, leg elastic elastic is in vertical bar type, leg elastic elastic and outer cover length direction Side is parallel.
Preferably, between outside in the bearing and absorber width of leakproof barricade lower end and hydrophilic nonwoven fabrics Gap be not more than 20mm.
The disposable, adult paper diaper of above-mentioned technical proposal are employed, are had the following advantages that：1. on each lateral film Velcro is all arranged in parallel along its length two, and on thickness direction, length direction and width, Velcro can not Separated with water repellent nonwovens, reduce the weight of product, improved and be provided between the Velcro of the comfortableness used, especially two Breach, two Velcros fixed during use are not limited to horizontal position, in addition to parallel fixation can with cross-fixing, The size in gap width direction is at least 2 times of Velcro width size, and the size in gap width direction is at least 40mm, The size in notch 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, Velcro width are 20-50mm, and the spacing between arranged in parallel along its length two Velcros is 30-120mm, all Be by the calculating of precision and experiment repeatedly, in order to when ensureing to use product with reference to firmness and the optimal parameter group that proposes Close；Each rear side connecting portion is divided into the inside piece being sequentially connected, middle part piece and lateral film, inside piece and is fixed on outer cover from the inside to the outside On, middle part piece be can cross directional stretch elastic stretching piece, Velcro is used enhanced convenience；2. absorber is by close to water repellent bottom First absorptive core of film and the second absorptive core composition close to hydrophilic nonwoven fabrics, the second absorptive core water absorption are more than first Absorptive core, guide layer is provided between the second absorptive core and hydrophilic nonwoven fabrics, has taken into full account the big factor of adult's amount of urine, Urine is guided to the first absorptive core and the second absorptive core using guide layer, because the second absorptive core water absorption is big, The problem of quick hydrops in the middle part of absorber can be alleviated, improve the comfortableness used；3. at the middle part of absorber length direction, prevent There are at least 3mm gap, phase between outside in the bearing and absorber width of leakage barricade lower end and hydrophilic nonwoven fabrics For traditional leakproof barricade fixed structure, solves the problems, such as the absorber at crotch easily to lateral sepage；Leg elastic Elastic is arranged between water repellent nonwovens and non-permeable outer layer, i.e. bearing's width of leakproof barricade lower end and hydrophilic nonwoven fabrics It is adhesively fixed between the outside water repellent nonwovens in direction and non-permeable outer layer by glue, thoroughly solves crotch and easily ooze The problem of liquid；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 the height between leakproof barricade top and bottom is 25-50mm, can To play the effect of lateral leakage protection well；4. absorber is divided into center, bonding pad and side zones, guiding gutter from the width direction An effect be to strengthen the intensity of absorber, while to can be used for urine quick for the guiding gutter to be assumed diamond in shape on center Spread to surrounding, the guiding gutter of bonding pad is to be used to guide urine to spread to length direction, and prevents width as far as possible On, the urine on the inside of bonding pad spreads to bonding pad lateral direction, plays the effect of lateral leakage protection.
Brief description of the drawings
Fig. 1：The structural representation of the embodiment of the present invention 1；
Fig. 2：The structural representation of the embodiment of the present invention 2；
Fig. 3：The partial exploded view of disposable, adult paper diaper thickness direction of the present invention；
Fig. 4：The schematic diagram of absorber in disposable, adult paper diaper of the present invention.
Embodiment
This patent is further explained with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
Embodiment 1
Described disposable, adult paper diaper as shown in Figure 1, Figure 3 and Figure 4, including outer cover 1, absorber 2, Velcro 3, leakproof gear Wall 4, leg elastic elastic 5 and a pair of rear side connecting portions 8, absorber 2 are in outer cover 1, leakproof barricade 4, leg elastic elastic 5 It is arranged on a pair of rear side connecting portions 8 on outer cover 1, leakproof barricade 4 and leg elastic elastic 5 are successively set on the width of absorber 2 The outside in direction, Velcro 3 are fixed on rear side connecting portion 8.
In use, the rear portion of the length direction of outer cover 1 corresponds to the rear waist of human body, the corresponding people in front portion of the length direction of outer cover 1 The front waist of body, the middle part of the length direction of outer cover 1 correspond to the crotch of human body.
Deployed condition, outer cover 1 and rear side connecting portion 8 are rectangle, and outer cover 1 and a pair of rear side connecting portions 8 connect into T Shape.Outer cover 1 includes non-permeable outer layer 12 and water penetration internal layer 11, and on thickness direction, non-permeable outer layer 12 is bottom, permeable Property internal layer 11 is top.Non-permeable outer layer 12 is by water repellent counterdie 121 and bottom non-woven fabrics 122 is compound forms, on thickness direction, Water repellent counterdie 121 is in the top of bottom non-woven fabrics 122, and water penetration internal layer 11 is hydrophilic nonwoven fabrics.
On width, each rear side connecting portion 8 is divided into the inside piece 81 being sequentially connected, middle part piece 82 and outer from the inside to the outside Lateral plate 83, inside piece 81 are fixed on outer cover 1, middle part piece 82 be can cross directional stretch elastic stretching piece, Velcro 3 is fixed on outer On lateral plate 83.Velcro 3 on each lateral film 83 is arranged in parallel along its length two, between two Velcros 3 Provided with breach 31.On thickness direction, length direction and width, Velcro 3 can not separate with lateral film 83, i.e. Velcro 3 do not deviate from outside lateral film 83.The size of the width of breach 31 is at least 2 times of the width size of Velcro 3, breach 31 The size of width is at least 40mm；The size of the length direction of breach 31 is no more than the size of the length direction of Velcro 3, lacks The size of 31 length directions of mouth is no more than 5mm.Above-mentioned parameter is all the calculating by precision and experiment repeatedly, in order to ensure to make Used time product with reference to firmness and propose optimal parameter combination.
On thickness direction, absorber 2 is by the first absorptive core 21 close to water repellent counterdie 121 and close to hydrophilic nonwoven fabrics Second absorptive core 22 is formed；On length and width direction, the position of the second absorptive core 22 is in the first absorptive core 21 Middle part, absorber 2 are provided with guiding gutter 23, 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, has taken into full account the big factor of adult's amount of urine, using leading Fluid 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 is big, The problem of quick hydrops in the middle part of absorber can be alleviated, improve the comfortableness used.
Absorber 2 is divided into center 231, bonding pad 232 and side zones 233, the opening position of center 231 from the width direction In the middle part of the width of absorber 2, bonding pad 232 and side zones 233 are two, and two side zones 233 are in width side To outboard end, each bonding pad 232 is between center 231 and side zones 233, on center 231 and side zones 233 Channel shape assume diamond in shape, the channel shape of bonding pad 232 is in the vertical bar type for penetrating absorber along its length；Absorber 2 shapes are that center line along its length is symmetrical.One effect of guiding gutter 23 is to strengthen the strong of absorber 2 Degree, while the guiding gutter to be assumed diamond in shape on center 231 can be used for urine and quickly be spread to surrounding, the water conservancy diversion of bonding pad 232 Groove is to be used to guide urine to spread to length direction, and prevent as far as possible the urine of the inner side of bonding pad on width 232 to The lateral direction diffusion of bonding pad 232, and then play the effect of lateral leakage protection.
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 at least 3mm gap, and gap is not more than 20mm.On thickness direction, the middle part of the upper end length direction of leakproof barricade 4 can be with Hydrophilic nonwoven fabrics surface is separated, and the rear and front end of the upper end length direction of leakproof barricade 4 is fixed with hydrophilic nonwoven fabrics surface, leakproof Height between the top and bottom of barricade 4 is 25-50mm, and the effect of lateral leakage protection is good.On width, the outside of leakproof barricade 4 Provided with the water repellent nonwovens 42 being connected as a single entity with it, on thickness direction, leg elastic elastic 5 be arranged on water repellent nonwovens with it is non- Between water-based outer layer 12, water repellent nonwovens are specifically that water repellent counterdie 121 is adhesively fixed by glue with non-permeable outer layer 12, i.e., It is between water repellent nonwovens and water repellent counterdie 121 on the outside of bearing's width of the lower end of leakproof barricade 4 and hydrophilic nonwoven fabrics It is adhesively fixed by glue, therefore lateral sepage is less likely to occur.The size in above-mentioned gap is very crucial, and gap is less than 1mm, not only production is inconvenient but also the probability of sepage probability still has 20% or so when amount of urine is big；Gap in 1-2.5mm, The probability of sepage probability still has 10% or so when amount of urine is big；Gap is in more than 3mm, the probability of sepage probability when amount of urine is big Below 1%, relative to traditional leakproof barricade fixed structure, solves the problems, such as absorber easily lateral sepage substantially；On State gap and be not more than 20mm, otherwise can influence the global design of product, can especially influence the comfortableness used.
The width of front and rear two on the length direction of absorber 2 is more than the width at middle part on absorber length direction.Length On direction, leg elastic elastic 5 is in vertical bar type, and leg elastic elastic 5 is parallel with the side of the length direction of outer cover 1, it is possible to reduce Leakproof barricade 4 reduces the cost of production to the size of the widthwise edges of outer cover 1.
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 250-400mm；The length of absorber 2 is 630-800mm, is inhaled The minimum widith of acceptor 2 is 150-200mm, and the Breadth Maximum of absorber 2 is 300-400mm；The width of Velcro 3 is 20-50mm, along length The spacing spent between two Velcros 3 arranged in parallel of direction is 30-120mm；The length of rear side connecting portion 8 is 200-300mm, Width is 200-350mm.
Embodiment 2
Disposable, adult paper diaper as described in Fig. 2, Fig. 3 and Fig. 4, a pair of front sides are added on the basis of embodiment 1 Connecting portion 88, a pair of front side connecting portions 88 are fixed on the front side of outer cover length direction, and front side connecting portion 88 is rectangle, and front side connects The length of socket part 88 is 200-300mm, and width is 200-350mm.Outer cover 1, a pair of front side connecting portions 88 and a pair of rear sides connect Portion 8 connects into I-shaped.
Before above-mentioned two embodiment is only the preferable embodiment of this patent, such as the length direction of bottom non-woven fabrics 122 The frontal waist plaster matched with Velcro 3 is also set up in portion；Such as on length direction, the middle part of leg elastic elastic 5 it is curved with for For the vertical bar type leg elastic elastic 5 in embodiment 1, before and after leg elastic elastic two relative in the middle part of leg elastic elastic more Outside in width, comfort are more preferable.

Claims (6)

1. disposable, adult paper diaper, including outer cover, absorber, leakproof barricade, leg elastic elastic and a pair of rear side connecting portions, Absorber is in outer cover, and leakproof barricade, leg elastic elastic and rear side connecting portion are arranged on outer cover, a pair of rear side connecting portions Position is in the rear side of outer cover length direction, and Velcro is equipped with each rear side connecting portion；Leakproof barricade and leg elastic rubber Muscle is successively set on the outside of absorber width；It is characterized in that：Deployed condition, outer cover and rear side connecting portion are in rectangular Shape, outer cover and a pair of rear side connecting portion connections are T-shaped；Outer cover includes non-permeable outer layer and water penetration internal layer, on thickness direction, Non-permeable outer layer is bottom, and water penetration internal layer is top；Non-permeable outer layer is by water repellent counterdie and the non-woven fabric compounded structure of bottom Into on thickness direction, water repellent counterdie is in the top of bottom non-woven fabrics；Water penetration internal layer is hydrophilic nonwoven fabrics；On width, Each rear side connecting portion is divided into the inside piece being sequentially connected, middle part piece and lateral film, inside piece and is fixed on outer cover from the inside to the outside, Middle part piece be can cross directional stretch elastic stretching piece, Velcro is fixed on lateral film；Each the Velcro on lateral film is Arranged in parallel along its length two, breach is provided between two Velcros；Thickness direction, length direction and width On, Velcro can not separate with lateral film, i.e., Velcro is not deviate from outside lateral film；The size in gap width direction is at least 2 times of Velcro width size, the size in gap width direction is at least 40mm；The size in notch length direction is no more than The size of the length direction of Velcro, the size in notch length direction are no more than 5mm；On thickness direction, absorber is refused by close First absorptive core of water-bed film and the second absorptive core composition close to hydrophilic nonwoven fabrics；On length and width direction, second Absorptive core position is in the middle part of the first absorptive core, and absorber is provided with guiding gutter, and the second absorptive core water absorption is big In the first absorptive core；On thickness direction, guide layer is provided between the second absorptive core and hydrophilic nonwoven fabrics；Absorber is from width It is divided into center, bonding pad and side zones on direction, bonding pad and side zones are two, and two side zones are respectively at width The outside in direction, each bonding pad are between center and side zones, and the channel shape on center and side zones is in Rhombus, the channel shape of bonding pad is in the vertical bar type for penetrating absorber along its length；Absorb shape along its length Center line is symmetrical；On thickness direction, leakproof barricade upper end is provided with barricade elastic, leakproof barricade lower end and hydrophilic nonwoven fabrics It is adhesively fixed by glue；At the middle part of absorber length direction, the bearing and suction of leakproof barricade lower end and hydrophilic nonwoven fabrics There is at least 3mm gap between outside on acceptor width；On width, the outside of leakproof barricade is provided with to be linked as with it The water repellent nonwovens of one, on thickness direction, leg elastic elastic is arranged between water repellent nonwovens and non-permeable outer layer, is refused Water non-woven fabrics is adhesively fixed with non-permeable outer layer by glue；On thickness direction, in the length direction of leakproof barricade upper end Portion can separate with hydrophilic nonwoven fabrics surface, and the rear and front end of leakproof barricade upper end length direction is consolidated with hydrophilic nonwoven fabrics surface It is fixed；The width of front and rear two on absorber length direction is more than the width at middle part on absorber length direction；The outer cover length Degree is 700-1200mm, and outer cover width is 250-400mm；It is 630-800mm to absorb body length, and absorber minimum widith is 150- 200mm, absorber Breadth Maximum are 300-400mm；Velcro width is 20-50mm, arranged in parallel along its length two Spacing between Velcro is 30-120mm；The length of rear side connecting portion is 200-300mm, and width is 200-350mm, and leakproof is kept off Height between wall top and bottom is 25-50mm.
2. disposable, adult paper diaper according to claim 1, it is characterised in that：The front side of outer cover length direction is provided with one To front side connecting portion, front side connecting portion is rectangle, and the length of front side connecting portion is 200-300mm, and width is 200-350mm.
3. disposable, adult paper diaper according to claim 1 or 2, it is characterised in that：Bottom non-woven fabrics length direction Front portion is provided with the frontal waist plaster matched with Velcro.
4. disposable, adult paper diaper according to claim 1 or 2, it is characterised in that：On length direction, leg elastic rubber The middle part of muscle is curved, and two are more in the outer of width relative to leg elastic elastic middle part before and after leg elastic elastic Side.
5. disposable, adult paper diaper according to claim 1 or 2, it is characterised in that：On length direction, leg elastic rubber Muscle is in vertical bar type, and leg elastic elastic is parallel with the side of outer cover length direction.
6. disposable, adult paper diaper according to claim 1 or 2, it is characterised in that：Leakproof barricade lower end and hydrophilic nothing The gap spun between the outside in the bearing and absorber width of cloth is not more than 20mm.
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DE102015226814A1 (en) 2015-12-29 2017-06-29 Paul Hartmann Ag Disposable incontinence diaper

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CN203122783U (en) * 2013-02-21 2013-08-14 雀氏（福建）实业发展有限公司 Anti-lateral-leakage adult paper diaper
CN204147180U (en) * 2014-09-12 2015-02-11 杭州豪悦实业有限公司 Baby paper diaper
CN204352029U (en) * 2014-12-10 2015-05-27 重庆百亚卫生用品有限公司 Baby paper diaper
JP5747139B1 (en) * 2015-01-30 2015-07-08 ユニ・チャーム株式会社 Absorbent articles

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CN202682192U (en) * 2012-07-04 2013-01-23 福建恒安集团有限公司 Disposable absorbent article
CN203122783U (en) * 2013-02-21 2013-08-14 雀氏（福建）实业发展有限公司 Anti-lateral-leakage adult paper diaper
CN204147180U (en) * 2014-09-12 2015-02-11 杭州豪悦实业有限公司 Baby paper diaper
CN204352029U (en) * 2014-12-10 2015-05-27 重庆百亚卫生用品有限公司 Baby paper diaper
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