CN104958144A - Disposable adult paper diaper - Google Patents
Disposable adult paper diaper Download PDFInfo
- Publication number
- CN104958144A CN104958144A CN201510437664.9A CN201510437664A CN104958144A CN 104958144 A CN104958144 A CN 104958144A CN 201510437664 A CN201510437664 A CN 201510437664A CN 104958144 A CN104958144 A CN 104958144A
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- China
- Prior art keywords
- width
- absorber
- length direction
- velcro
- water
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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
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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
- A61F13/494—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
Abstract
The invention relates to the field of hygienic products. A disposable adult paper diaper comprises a cover, an absorption body, hook & loop fasteners, leakproof retaining walls and leg portion elastic rubber bands. The absorption body is arranged in the cover, and the hook & loop fasteners, the leakproof retaining walls and the leg portion elastic rubber bands are arranged on the cover. Two hook & loop fasteners are arranged at each end in parallel in the length direction, and a gap is disposed between the two hook & loop fasteners. The absorption body is provided with guiding gutters, and the absorption body is divided in to a middle area, connecting areas and side areas in the width direction. The disposable adult paper diaper is good in comfort during usage, good in leakproof effect at side portions and rear portion, and liquid hardly penetrates the crotch portion.
Description
Technical field
The present invention relates to hygiene article sector, especially a kind of diaper used of being grown up.
Background technology
Be at present the disposable, adult paper diaper structure on market mainly comprise outer housing, absorber, toilet paper, Velcro, leakproof barricade and leg elastic elastic, absorber is in outer housing, Velcro, leakproof barricade and leg elastic elastic are arranged on outer housing, in the middle part of outer housing length direction, the both sides of width are provided with the arc notch of indent, corresponding human body crotch when arc notch uses, between absorber and outer housing, the shape of toilet paper is rectangle, product arc notch place is thicker, and the leg elastic elastic at arc notch place is substantially all adopt vertical bar type, comfort is poor.Leakproof barrier wall structure is, at crotch place, leakproof barricade lower end, hydrophilic nonwoven fabrics, absorber edge and toilet paper are adhesively fixed by glue, the absorber hydrops at crotch place is maximum, because the existence of hydrophilic nonwoven fabrics and toilet paper, easily along hydrophilic nonwoven fabrics and toilet paper to exosmosing, there is the situation of side direction sepage in the urine in absorber.Especially, the crowd that adult diaper is usually used in lying in bed uses, and therefore the situation of urine seepage backward can occur when amount of urine is large.
Summary of the invention
For the deficiency that existing disposable, adult diaper exists, object of the present invention provides a kind of corresponding human body crotch side direction seepage-proof liquid effective, and antiseep is effective backward for corresponding human body back lumbar part, the disposable, adult diaper that comfort is good.
In order to realize foregoing invention object, the present invention adopts following technical scheme.
Disposable, adult diaper, comprise outer housing, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber is in outer housing, and Velcro, leakproof barricade and leg elastic elastic are arranged on outer housing; On length direction, Velcro is in the rear side of outer housing; On width, Velcro is separately fixed at the left and right end portions of outer housing, and leakproof barricade and leg elastic elastic are successively set on the outside of absorber width; In the middle part of outer housing length direction, the both sides of width are provided with the arc port of indent; Outer housing comprises non-permeable skin and water penetration internal layer, and absorber is fixed between non-permeable skin and water penetration internal layer; In the middle part of absorber length direction, the both sides of width are provided with the arc notch of indent; On thickness direction, non-permeable skin is bottom, and water penetration internal layer is top; Non-permeable skin, by refusing water-bed film and non-woven fabric compoundedly forming, on thickness direction, refuses the top that water-bed film is in non-woven fabrics; Water penetration internal layer is hydrophilic nonwoven fabrics; On thickness direction, absorber is made up of the second absorptive core near the first absorptive core and close hydrophilic nonwoven fabrics of refusing water-bed film; On length and width, the second absorptive core position is all in the middle part of the first absorptive core, and absorber is provided with guiding gutter, and the second absorptive core water absorption is greater than the first absorptive core; On thickness direction, between the second absorptive core and hydrophilic nonwoven fabrics, be provided with guide layer, the first absorptive core and refuse to arrange toilet paper between water-bed film; Absorber is divided into center, bonding pad and side zones from the width direction, bonding pad and side zones are two, two side zones are in the outside of width respectively, each bonding pad is all between center and side zones, channel shape on center and side zones assumes diamond in shape, the channel shape of the bonding pad vertical bar type in through absorber along its length; On thickness direction, leakproof barricade upper end is provided with barricade elastic, leakproof barricade lower end and hydrophilic nonwoven fabrics are adhesively fixed by glue, have the gap of 3-30mm between outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and absorber width, the height between leakproof barricade top and bottom is 25-50mm; On width, the outside of leakproof barricade is provided with refuses water non-woven fabrics, refuse water non-woven fabrics and refuse water-bed film to fix, the glue bonding wire that leakproof barricade lower end and hydrophilic nonwoven fabrics are fixed is the arc of indent from length direction, namely, on length direction, the leakproof wall height of rear and front end is higher than the leakproof wall height at middle part; On thickness direction, the middle part of leakproof barricade upper end length direction can be separated with hydrophilic nonwoven fabrics surface, and the rear and front end of leakproof barricade upper end length direction and hydrophilic nonwoven fabrics surface are fixed; In the middle part of toilet paper length direction, the both sides of width be provided with absorber arc notch form fit in concane gap, in the arc notch of absorber and the indent indentation, there of toilet paper, the outside on toilet paper indent indentation, there width is more outer relative to the outside on absorber arc notch place width; And from the width direction, the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics is in the outside of concane gap in toilet paper, between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and toilet paper indent indentation, there width, there is the gap of at least 2mm; On length direction, the middle part of leg elastic elastic is curved, before and after leg elastic elastic two relative to the outside being more in width in the middle part of leg elastic elastic; On length direction, arrange at absorber rear portion and refuse water low back barricade; Velcro on each end is all arranged in parallel along its length two, is provided with breach between two Velcros; On thickness direction, Velcro bottom surface with refuse water non-woven fabrics and fix; On thickness direction, length direction and width, Velcro all can not be separated with refusing water non-woven fabrics, and namely Velcro is not deviate to refuse outside water non-woven fabrics; Described outer housing length is 700-1200mm, and outer housing width is 650-950mm.
As preferably, the end of absorber length direction is all connected by curved line with the end of width; Four end angles of toilet paper are right angle.
As preferably, the size in gap width direction is at least 2 times of Velcro width size, and the size in notch length direction is no more than the size of the length direction of Velcro; Velcro width is 20-50mm, and the spacing between two Velcros arranged in parallel is along its length 30-120mm; The size in gap width direction is at least 40mm, and the size in notch length direction is no more than 5mm.
As preferably, the front portion of non-woven fabrics length direction is provided with the frontal waist plaster mated with Velcro.
As preferably, absorber minimum widith is 150-200mm, and absorber Breadth Maximum is 300-400mm; On absorber, center is rectangle, and its width is 60-120mm, and the width of bonding pad is not more than 25mm; Velcro width is 20-50mm, and the spacing between two Velcros arranged in parallel is along its length 30-120mm.
Have employed the disposable, adult diaper of technique scheme, there is following advantage: 1. the Velcro on each end is all arranged in parallel along its length two, on thickness direction, length direction and width, Velcro all can not be separated with refusing water non-woven fabrics, reduce the weight of product, improve the comfortableness of use, especially breach is provided with between two Velcros, two Velcros fixed during use are not limited to the position of level, can also intersect fixing except parallel fixing; 2. absorber is made up of the second absorptive core near the first absorptive core and close hydrophilic nonwoven fabrics of refusing water-bed film, second absorptive core water absorption is greater than the first absorptive core, guide layer is provided with between second absorptive core and hydrophilic nonwoven fabrics, take into full account the factor that adult urine liquid measure is large, guide layer is used urine to be guided on the first absorptive core and the second absorptive core, because the second absorptive core water absorption is large, the problem of quick hydrops in the middle part of absorber can be alleviated, improve the comfortableness used; 3. there is gap between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and absorber width, relative to traditional leakproof barricade fixed structure, solve the problem of the easy sepage of absorber; Traditional toilet paper is all rectangular, width is slightly larger than absorber, the toilet paper both sides of this patent are provided with interior concane gap, first place rectangular toilet paper in process of production, the part of excising before being adhesively fixed on toilet paper both sides forms interior concane gap, and a benefit is the outer housing thickness that can reduce near arc notch, the direct corresponding human body crotch of outer housing arc notch, be close to femoribus internus during use, the outer housing thickness near arc notch reduces the comfortableness contributing to improving use; Another benefit is the bonding bearing preventing toilet paper from passing leakproof barricade lower end and hydrophilic nonwoven fabrics in the direction of the width, limit the gap having at least 2mm between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and toilet paper width simultaneously, coordinate refusing water non-woven fabrics and refusing water-bed film outside leakproof barricade to be adhesively fixed by glue, thoroughly solve the problem of the easy sepage of crotch; 4. the middle part of leakproof barricade upper end length direction can be separated with hydrophilic nonwoven fabrics surface, the rear and front end of leakproof barricade upper end length direction and hydrophilic nonwoven fabrics surface are fixed, the leakproof wall height at two ends is higher than the leakproof wall height at middle part, leakproof barricade is erect effective, can well play the effect of lateral leakage protection; 5. refuse the problem that water low back barricade effectively can prevent urine side leakage backward; 6. absorber is divided into center, bonding pad and side zones from the width direction, an effect of guiding gutter is the intensity in order to strengthen absorber, the guiding gutter simultaneously center assumed diamond in shape may be used for urine and spreads to surrounding fast, the guiding gutter of bonding pad is for guiding urine to spread to length direction, and prevent as much as possible on width, urine inside bonding pad, to the diffusion of bonding pad lateral direction, plays the effect of lateral leakage protection.
Accompanying drawing explanation
Fig. 1: the structural representation of disposable, adult diaper of the present invention;
Fig. 2: the partial exploded view of disposable, adult diaper thickness direction of the present invention;
Fig. 3: the schematic diagram of absorber in disposable, adult diaper of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3, this patent is further explained.
As shown in Figure 1, Figure 2 with the disposable, adult diaper described in Fig. 3, comprise outer housing 1, absorber 2, Velcro 3, leakproof barricade 4 and leg elastic elastic 5, absorber 2 is in outer housing 1, and Velcro 3, leakproof barricade 4 and leg elastic elastic 5 are arranged on outer housing 1.In the middle part of outer housing 1 length direction, the both sides of width are provided with the arc port of indent, and in the middle part of absorber 2 length direction, the both sides of width are provided with the arc notch of indent.During use, the crotch of the corresponding human body in the middle part of outer housing 1 length direction and arc notch place, the back lumbar part of the corresponding human body in rear portion of outer housing 1 length direction, the front waist of the corresponding human body in front portion of outer housing 1 length direction.
Outer housing 1 comprises non-permeable outer 12 and water penetration internal layer 11, and on thickness direction, non-permeable outer 12 is bottoms, water penetration internal layer 11 is top, non-permeable outer 12, by refusing water-bed film 121 and non-woven fabrics 122 compound is formed, on thickness direction, refuse the top that water-bed film 121 is in non-woven fabrics 122.Water penetration internal layer 11 is hydrophilic nonwoven fabrics.
On thickness direction, absorber 2 is made up of the second absorptive core 22 near the first absorptive core 21 and close hydrophilic nonwoven fabrics 11 of refusing water-bed film 121; On length and width, the second absorptive core 22 position is all in the middle part of the first absorptive core 21, and absorber 2 is provided with guiding gutter 23, and the second absorptive core 22 water absorption is greater than the first absorptive core 21.On thickness direction, guide layer 6 is provided with between second absorptive core 22 and hydrophilic nonwoven fabrics 11, take into full account the factor that adult urine liquid measure is large, guide layer 6 is used urine to be guided on the first absorptive core 21 and the second absorptive core 22, because the second absorptive core 22 water absorption is large, 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 from the width direction, position, center 231 is in the middle part of absorber 2 width, bonding pad 232 and side zones 233 are two, two side zones 233 are in the outboard end of width, each bonding pad 232 is all between center 231 and side zones 233, channel shape on center 231 and side zones 233 assumes diamond in shape, the channel shape of the bonding pad 232 vertical bar type in through absorber along its length; Absorber 2 shape is that centrage is along its length symmetrical.An effect of guiding gutter 23 is the intensity in order to strengthen absorber 2, the guiding gutter simultaneously center 231 assumed diamond in shape may be used for urine and spreads to surrounding fast, the guiding gutter of bonding pad 232 is for guiding urine to spread to length direction, and prevent the urine on width inside bonding pad 232 from spreading to bonding pad 232 lateral direction as much as possible, and then play the effect of lateral leakage protection.
On thickness direction, leakproof barricade 4 upper end is provided with barricade elastic 41, leakproof barricade 4 lower end and hydrophilic nonwoven fabrics are adhesively fixed by glue, on thickness direction, the middle part of leakproof barricade 4 upper end length direction can be separated with hydrophilic nonwoven fabrics surface, and the rear and front end of leakproof barricade 4 upper end length direction and hydrophilic nonwoven fabrics surface are fixed.Height between leakproof barricade 4 top and bottom is 25-50mm, the glue bonding wire that leakproof barricade 4 lower end and hydrophilic nonwoven fabrics are fixed is the arc of indent from length direction, namely, on length direction, the leakproof barricade 4 of rear and front end is highly higher than leakproof barricade 4 height at middle part.
Have the gap of at least 3mm between outside on the bearing of leakproof barricade 4 lower end and hydrophilic nonwoven fabrics and absorber 2 width, and gap is not more than 30mm.The size in above-mentioned gap is very crucial, and gap is less than 1mm, not only produce inconvenient and also when amount of urine is large the probability of sepage probability still have about 20%; Gap is at 1-2.5mm, and when amount of urine is large, the probability of sepage probability still has about 10%; Gap is at more than 3mm, and when amount of urine is large, the probability of sepage probability is below 1%, relative to traditional leakproof barricade fixed structure, substantially solves the problem of the easy sepage of absorber; Above-mentioned gap is not more than 30mm, otherwise can affect the global design of product, especially can affect the comfortableness of use.
On width, the outside of leakproof barricade 4 is provided with refuses water non-woven fabrics 42, refuses water non-woven fabrics 42 and refuse water-bed film 121 to be adhesively fixed by glue, therefore more difficult sepage.On thickness direction, toilet paper 8 is arranged on to be refused between water-bed film 121 and absorber 2, in the middle part of toilet paper 8 length direction, the both sides of width be provided with absorber 2 arc notch form fit in concane gap, in the arc notch of absorber 2 and the indent indentation, there of toilet paper 8, the outside on toilet paper 8 indent indentation, there width is more outer relative to the outside on absorber 2 arc notch place width; And from the width direction, the bearing of leakproof barricade 4 lower end and hydrophilic nonwoven fabrics is in the outside of concane gap in toilet paper 8, has the gap of at least 2mm between the outside on the bearing of leakproof barricade 4 lower end and hydrophilic nonwoven fabrics and toilet paper 8 indent indentation, there width.The end of absorber 2 length direction is all connected by curved line with the end of width, four end angles of toilet paper 8 are right angle, namely above thickness direction downwards, from the width direction, four end angles of toilet paper 8 are exposed outside absorber 2 four ends, promote the traction effect of toilet paper 8 for absorber 2 when being convenient to produce.Traditional toilet paper is all rectangular, width is slightly larger than absorber, the toilet paper both sides of this patent are provided with interior concane gap, first place rectangular toilet paper in process of production, the part of excising before being adhesively fixed on toilet paper 8 both sides forms breach, a benefit is outer housing 1 thickness that can reduce near arc notch, the direct corresponding human body crotch of outer housing 1 arc notch, femoribus internus is close to during use, outer housing 1 thickness near arc notch reduces the comfortableness contributing to improving use, another benefit is the bonding bearing preventing toilet paper 8 from passing leakproof barricade 4 lower end and hydrophilic nonwoven fabrics in the direction of the width, limit the gap having at least 2mm between the outside on the bearing of leakproof barricade 4 lower end and hydrophilic nonwoven fabrics and toilet paper 8 width simultaneously, can better prevent from being occurred by the situation of toilet paper 8 sepage laterally at crotch place.
On thickness direction, leg elastic elastic 5 is arranged on non-permeable outer 12, and on length direction, the middle part of leg elastic elastic 5 is curved, before and after leg elastic elastic 5 two relative to the outside being more in width in the middle part of leg elastic elastic 5, comfort is better.
On width, Velcro 3 is separately fixed at the left and right end portions of outer housing 1, and leakproof barricade 4 and leg elastic elastic 5 are successively set on the outside of absorber 2 width.On length direction, Velcro 3 is in the rear side of outer housing 1.Velcro 3 on each end is all arranged in parallel along its length two, is provided with breach 31 between two Velcros 3.On thickness direction, Velcro 3 bottom surface with refuse water non-woven fabrics 42 and fix.On thickness direction, length direction and width, Velcro 3 all can not be separated with refusing water non-woven fabrics, and namely Velcro 3 is not deviate to refuse outside water non-woven fabrics.The size of breach 31 width is at least 2 times of Velcro 3 width size, and the size of breach 31 width is at least 40mm; The size of breach 31 length direction can not exceed the size of the length direction of Velcro 3, and the size of breach 31 length direction can not more than 5mm.Above-mentioned parameter is all through accurate calculating and experiment repeatedly, the optimal parameter combination proposed in order to the firmness of product combination when ensureing to use.
On length direction, arrange at absorber 2 rear portion and refuse water low back barricade 7, the two side ends of refusing water low back barricade 7 is fixed between hydrophilic nonwoven fabrics and leakproof barricade 4, refuse to fix with hydrophilic nonwoven fabrics on rear side of water low back barricade 7, refuse to be provided with rear elasticity elastic 71 on front side of water low back barricade 7, refuse to be separated with hydrophilic nonwoven fabrics surface on front side of water low back barricade 7, refuse the problem that water low back barricade 7 can effectively prevent urine from leaking backward, what especially use for long-term bed prevents the effect of rear side leakage better.
Outer housing 1 length is 700-1200mm, and outer housing 1 width is 650-950mm; Absorber 2 minimum widith is 150-200mm, and absorber 2 Breadth Maximum is 300-400mm; On absorber 2, center is rectangle, and its width is 60-120mm, and the width of bonding pad is not more than 25mm; Velcro 3 width is 20-50mm, and the spacing between two Velcros arranged in parallel is along its length 30-120mm.
Above-described embodiment is only this patent preferably embodiment, the front portion of non-woven fabrics 122 length direction such as, is also arranged the frontal waist plaster mated with Velcro 3.
Claims (5)
1. disposable, adult diaper, comprise outer housing, absorber, Velcro, leakproof barricade and leg elastic elastic, absorber is in outer housing, and Velcro, leakproof barricade and leg elastic elastic are arranged on outer housing; On length direction, Velcro is in the rear side of outer housing; On width, Velcro is separately fixed at the left and right end portions of outer housing, and leakproof barricade and leg elastic elastic are successively set on the outside of absorber width; In the middle part of outer housing length direction, the both sides of width are provided with the arc port of indent; Outer housing comprises non-permeable skin and water penetration internal layer, and absorber is fixed between non-permeable skin and water penetration internal layer; In the middle part of absorber length direction, the both sides of width are provided with the arc notch of indent; On thickness direction, non-permeable skin is bottom, and water penetration internal layer is top; Non-permeable skin, by refusing water-bed film and non-woven fabric compoundedly forming, on thickness direction, refuses the top that water-bed film is in non-woven fabrics; Water penetration internal layer is hydrophilic nonwoven fabrics; It is characterized in that: on thickness direction, absorber is made up of the second absorptive core near the first absorptive core and close hydrophilic nonwoven fabrics of refusing water-bed film; On length and width, the second absorptive core position is all in the middle part of the first absorptive core, and absorber is provided with guiding gutter, and the second absorptive core water absorption is greater than the first absorptive core; On thickness direction, between the second absorptive core and hydrophilic nonwoven fabrics, be provided with guide layer, the first absorptive core and refuse to arrange toilet paper between water-bed film; Absorber is divided into center, bonding pad and side zones from the width direction, bonding pad and side zones are two, two side zones are in the outside of width respectively, each bonding pad is all between center and side zones, channel shape on center and side zones assumes diamond in shape, the channel shape of the bonding pad vertical bar type in through absorber along its length; On thickness direction, leakproof barricade upper end is provided with barricade elastic, leakproof barricade lower end and hydrophilic nonwoven fabrics are adhesively fixed by glue, have the gap of 3-30mm between outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and absorber width, the height between leakproof barricade top and bottom is 25-50mm; On width, the outside of leakproof barricade is provided with refuses water non-woven fabrics, refuse water non-woven fabrics and refuse water-bed film to fix, the glue bonding wire that leakproof barricade lower end and hydrophilic nonwoven fabrics are fixed is the arc of indent from length direction, namely, on length direction, the leakproof wall height of rear and front end is higher than the leakproof wall height at middle part; On thickness direction, the middle part of leakproof barricade upper end length direction can be separated with hydrophilic nonwoven fabrics surface, and the rear and front end of leakproof barricade upper end length direction and hydrophilic nonwoven fabrics surface are fixed; In the middle part of toilet paper length direction, the both sides of width be provided with absorber arc notch form fit in concane gap, in the arc notch of absorber and the indent indentation, there of toilet paper, the outside on toilet paper indent indentation, there width is more outer relative to the outside on absorber arc notch place width; And from the width direction, the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics is in the outside of concane gap in toilet paper, between the outside on the bearing of leakproof barricade lower end and hydrophilic nonwoven fabrics and toilet paper indent indentation, there width, there is the gap of at least 2mm; On length direction, the middle part of leg elastic elastic is curved, before and after leg elastic elastic two relative to the outside being more in width in the middle part of leg elastic elastic; On length direction, arrange at absorber rear portion and refuse water low back barricade; Velcro on each end is all arranged in parallel along its length two, is provided with breach between two Velcros; On thickness direction, Velcro bottom surface with refuse water non-woven fabrics and fix; On thickness direction, length direction and width, Velcro all can not be separated with refusing water non-woven fabrics, and namely Velcro is not deviate to refuse outside water non-woven fabrics; Described outer housing length is 700-1200mm, and outer housing width is 650-950mm.
2. disposable, adult diaper according to claim 1, is characterized in that: the end of absorber length direction is all connected by curved line with the end of width; Four end angles of toilet paper are right angle.
3. disposable, adult diaper according to claim 1, is characterized in that: the size in gap width direction is at least 2 times of Velcro width size, and the size in notch length direction is no more than the size of the length direction of Velcro; Velcro width is 20-50mm, and the spacing between two Velcros arranged in parallel is along its length 30-120mm; The size in gap width direction is at least 40mm, and the size in notch length direction is no more than 5mm.
4. disposable, adult diaper according to claim 1, is characterized in that: the front portion of non-woven fabrics length direction is provided with the frontal waist plaster mated with Velcro.
5. disposable, adult diaper according to claim 1, it is characterized in that: absorber minimum widith is 150-200mm, absorber Breadth Maximum is 300-400mm; On absorber, center is rectangle, and its width is 60-120mm, and the width of bonding pad is not more than 25mm; Velcro width is 20-50mm, and the spacing between two Velcros arranged in parallel is along its length 30-120mm.
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| CN201510437664.9A CN104958144B (en) | 2015-07-23 | 2015-07-23 | Disposable, adult paper diaper |
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| CN201510437664.9A CN104958144B (en) | 2015-07-23 | 2015-07-23 | Disposable, adult paper diaper |
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| CN104958144B CN104958144B (en) | 2017-11-14 |
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| CN104958144B (en) | 2017-11-14 |
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