CN203328909U

CN203328909U - Paper diaper with front-leaking-prevention or rear-leaking-prevention function

Info

Publication number: CN203328909U
Application number: CN2013204001945U
Authority: CN
Inventors: 李建全; 管宙; 肖高发; 刘传意
Original assignee: Shenzhen PurCotton Technology Co Ltd
Current assignee: Shenzhen PurCotton Technology Co Ltd
Priority date: 2013-07-05
Filing date: 2013-07-05
Publication date: 2013-12-11
Anticipated expiration: 2023-07-05

Abstract

The utility model relates to the field of hygienic products, and particularly discloses a paper diaper with the front-leaking-prevention or rear-leaking-prevention function. The paper diaper comprises a surface layer, a leaking-prevention bottom layer and an absorption core layer covering the portion between the surface layer and the leaking-prevention bottom layer. The paper diaper further comprises a front-leaking-prevention layer and a rear-leaking-prevention layer or one of the front-leaking-prevention layer and the rear-leaking-prevention layer, the front-leaking-prevention layer covers the belly position of the surface layer, and the rear-leaking-prevention layer symmetrically covers the waistline position of the surface layer. According to the paper diaper, due to the fact that the front-leaking-prevention layer and the rear-leaking-prevention layer or one of the front-leaking-prevention layer and the rear-leaking-prevention layer covers the belly position and the waistline position of the surface layer respectively, once urine absorbed by the absorption core layer achieves the satiation state, or due to the used gesture by a user, the urine begins seeping outwards, and the front-leaking-prevention layer or the rear-leaking-prevention layer can effectively prevent the urine from seeping from the front end or the rear end of the paper diaper.

Description

A kind of have anti-front leakage or leak afterwards the diaper of function

Technical field

This utility model relates to hygiene article sector, particularly relates to a kind of anti-front diaper of function that leaks or leak afterwards that has.

Background technology

Diaper (also claiming diaper or diaper) product generally comprises leakproof bottom, absorbent core layer and top layer, and absorbent core layer is coated between top layer and leakproof bottom.The top layer of diaper directly contacts skin, and it is when directly contacting skin, and also directly the contact urine is also responsible introduces absorbent core layer by urine; Absorbent core layer is pinned the urine of introducing through top layer; The leakproof bottom prevents that the urine that enters absorbent core layer from flowing out from diaper.From above-mentioned introduction, can find out, once urine excretion be arranged in diaper, the top layer of diaper and absorbent core layer can be soaked by urine, now, if user is in long-term prone position or lying posture using state, when perhaps service time is long, the urine that absorbent core layer absorbs will reach full state, and urine will be oozed out from the surrounding of diaper.The diaper of traditional structure generally possesses the function that the urine of preventing spills from the side of diaper, but do not possess anti-before and anti-after leak function, make urine ooze out from the front-end and back-end of diaper, cause urine pollution medicated clothing and bedding class etc.

The utility model content

Goal of the invention of the present utility model is: a kind of diaper is provided, and this diaper can prevent that urine from oozing out from its front end or rear end.

To achieve these goals, this utility model has adopted following technical scheme:

This utility model provides a kind of anti-front diaper of function that leaks or leak afterwards that has, comprise top layer, leakproof bottom and be coated on described top layer and the leakproof bottom between absorbent core layer, also comprise: before anti-drop ply and anti-after in drop ply one of the two or the two, described anti-before drop ply be covered in the abdominal region place on described top layer; Described anti-rear drop ply symmetry is covered in the waistline position on described top layer.

Further, described top layer comprises master meter layer and two side top layers, and described master meter layer is elongated, and covers on described absorbent core layer; Described two side top layers lay respectively at the top, both sides of described master meter layer broad ways, and symmetrical along the length direction of described master meter layer; Described anti-front drop ply and described anti-rear drop ply are bonded between described two side top layers and described master meter layer.

Further, described anti-front drop ply comprises the first surface layer and the second surface layer be connected; Described anti-rear drop ply comprises the 3rd surface layer and the fourth face layer be connected; Two faces of described the first surface layer are bonded in respectively on described two side top layers and described master meter layer, and described the second surface layer is bonded on described two side top layers along the both ends of described master meter layer width; Two faces of described the 3rd surface layer are bonded in respectively on described two side top layers and described master meter layer, and described fourth face layer is bonded on described two side top layers along the both ends of described master meter layer width.

Further, described anti-front drop ply and anti-rear drop ply are all through refusing the Waterproof cotton layer of water treatment.

Further, described anti-front drop ply and described anti-rear drop ply are all for refusing water non-woven fabrics or PE film.

Further, described anti-front drop ply and described anti-rear drop ply are all the composite bed of refusing water non-woven fabrics and PE film.

Further, described master meter layer is by having mesh-structured and forming through the Waterproof cotton layer of refusing water treatment.

Further, also comprise guide layer, described guide layer covers on described absorbent core layer, and described master meter layer covers on described guide layer.

Owing to adopting above technical scheme, the beneficial effects of the utility model are:

What this utility model provided has anti-front leakage or leaks afterwards the diaper of function, the abdominal region place on top layer or with the waistline position of abdominal region symmetry be coated with anti-before in drop ply and anti-drop ply afterwards one of the two or the two, once the urine that absorbent core layer absorbs reaches full state, or while due to user, using posture to cause urine to start to ooze out outside the diaper two ends, before anti-drop ply or anti-after drop ply can effectively prevent that urine from oozing out from front end or the rear end of diaper

The accompanying drawing explanation

Fig. 1 is the A-A cutaway view of diaper in this utility model embodiment;

Fig. 2 is the cross section structure schematic diagram of diaper in this utility model embodiment;

Fig. 3 is the bonding schematic diagram of preventing front drop ply and master meter layer in this utility model embodiment;

Fig. 4 is the bonding schematic diagram of preventing rear drop ply and master meter layer in this utility model embodiment.

The specific embodiment

Below by the specific embodiment, by reference to the accompanying drawings this utility model is described in further detail.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, of the present utility model have before anti-the diaper that leaks or leak afterwards function by top layer, leakproof bottom 15 and be coated on top layer and leakproof bottom 15 between absorbent core layer 14 form, for realize its leak before anti-or after leak function, also comprise one of in anti-front drop ply 17 and anti-rear drop ply 16 the two or the two, anti-front drop ply 17 is covered in the abdominal region place on top layer; After anti-, drop ply 16 symmetries are covered in the waistline position on top layer, and when the two all possesses, the distance of the two is preferably and is not less than 10mm, and this embodiment be take diaper and comprised that the two describes as preference simultaneously.

In the preferred embodiment, top layer comprises master meter layer 11 and two side top layers 12, master meter layer 11 is strip, and cover on

absorbent core layer

14,14 of absorbent core layer paste on leakproof bottom 15, two side top layer 12 symmetries are positioned at the top, both sides of master meter layer 11 broad ways, and distribute along the length direction of master meter layer 11; Before anti-drop ply 17 and anti-after drop ply 16 be bonded between two side top layers 12 and master meter layer 11, it is gluing, hot sticky and ultrasound wave is bonding that bonding mode has.

Wherein, in order to form three-dimensionally anti-front leakage and rear drain structure, preferably, anti-front drop ply 17 comprises the first surface layer 171 and the second surface layer 172 be connected; After anti-, drop ply 16 comprises the 3rd surface layer 161 and the fourth face layer 162 be connected; Two faces of the first surface layer 171 are bonded in respectively on two side top layers 12 and master meter layer 11, and the second surface layer 172 is not bonding with master meter layer 11, and its both ends along master meter layer 11 width are bonded on two side top layers 12; Two faces of the 3rd surface layer 161 are bonded in respectively on two side top layers 12 and master meter layer 11, and fourth face layer 162 is not bonding with master meter layer 11, and its both ends along master meter layer 11 width are bonded on two side top layers 12.Like this, because 172 of the second surface layers preventing front drop ply 17 are bonded on side top layer 12 at both ends, it is not bonding with master meter layer 11, and the second surface layer 172 pull-ups of front drop ply 17 will be prevented in two side top layers 12, makes anti-front drop ply 17 integral body have stereoeffect; Equally, because 162, fourth face layer preventing rear drop ply 16 is bonded on side top layer 12 at both ends, it is not bonding with master meter layer 11 yet, fourth face layer 162 pull-up of front drop ply 16 will be prevented in two side top layers 12, make anti-rear drop ply 16 integral body there is stereoeffect, thereby, make in the present embodiment the diaper that there is anti-front leakage or leak afterwards function more three-dimensional next to the skin.

Further, for reach urine from master meter layer 11 to absorbent core layer 14 rapid osmotic, and urine is spread rapidly, to keep as far as possible the purpose of master meter layer 11 surface dry, between master meter layer 11 and absorbent core layer 14, a guide layer 13 can also be set, this guide layer of setting up 13 covers on absorbent core layer 14, and 11, master meter layer covers on guide layer 13.

In this embodiment, anti-front drop ply 17 and anti-rear drop ply 16 are all through refusing the Waterproof cotton layer formation of water treatment, the two is preferably cotton and refuses the water non-woven fabrics, or, before anti-, drop ply 17 and anti-rear drop ply 16 are all for refusing water non-woven fabrics or PE film, or anti-front drop ply 17 and anti-rear drop ply 16 are all the composite bed of refusing water non-woven fabrics and PE film; Master meter layer 11 is by having mesh-structured and forming through the Waterproof cotton layer of refusing water treatment.

Owing to adopting above technical scheme, the diaper in the present embodiment produces following beneficial effect:

(1) diaper that the present embodiment provides, drop ply 17 and anti-rear drop ply 16 before anti-bonding between two side top layers 12 and master meter layer 11, effectively prevent that urine from oozing out from the front-end and back-end of diaper, again due to the second surface layer 172 of drop ply 17 before anti-and anti-after the fourth face layer 162 of drop ply 16 all only at the place, both ends, be bonded on side top layer 12, the two is by two side top layer 12 pull-ups, form stereochemical structure, closely fit with skin, further prevent that urine from oozing out from the front-end and back-end of diaper.

(2) diaper that the present embodiment provides, because its master meter layer 11, anti-front drop ply 17 and anti-rear drop ply 16 are all cotton class material, cotton class material has good skin-friendly usually, while directly contacting, can not produce and stimulate skin on the one hand, on the other hand, again because cotton layer itself has good hydrophilic, urine by the time understand and absorbed by cotton layer is a large amount of, cause as master meter layer 11, before anti-, the cotton layer of drop ply 17 and anti-rear drop ply 16 is moist, and the master meter layer 11 of formation diaper in this utility model, before anti-, drop ply 17 and anti-rear drop ply 16 are all the cotton layer after refusing water treatment, just reduced the hydrophilic of cotton layer, the cotton layer that forms master meter layer 11 also has mesh-structured, by these mesh, urine can be penetrated into absorbent core layer 14 from master meter layer 11 rapidly, thereby keep master meter layer 11, before anti-, drop ply 17 and anti-rear drop ply 16 is dry and comfortable, more comfortable safety during use.

(3) diaper provided in the present embodiment, in order to realize urine 14 interior quick conduction from master meter layer 11 to absorbent core layer, also be provided with guide layer 13, make urine successively through drop ply 17 before anti-or anti-after drop ply 16 to master meter layer 11, master meter layer 11 is to absorbent core layer 14 rapid osmotic, and urine is spread rapidly, to keep as far as possible the purpose of anti-front drop ply 17 or anti-rear drop ply 16 and master meter layer 11 surface dry.

In addition, it should be noted that, the anti-front diaper that leaks or leak afterwards function that has in this utility model comprises baby paper diaper and adult diaper.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace.

Claims

1. one kind has the anti-front diaper of function that leaks or leak afterwards, comprise top layer, leakproof bottom (15) and be coated on described top layer and leakproof bottom (15) between absorbent core layer (14), it is characterized in that, also comprise: prevent one of in front drop ply (17) and anti-rear drop ply (16) the two or the two, described anti-front drop ply (17) is covered in the abdominal region place on described top layer; Described anti-rear drop ply (16) symmetry is covered in the waistline position on described top layer.

2. diaper as claimed in claim 1, is characterized in that, described top layer comprises master meter layer (11) and two side top layers (12), and described master meter layer (11) is elongated, and cover on described absorbent core layer (14); Described two side top layers (12) lay respectively at the top, both sides of described master meter layer (11) broad ways, and symmetrical along the length direction of described master meter layer (11); Described anti-front drop ply (17) and described anti-rear drop ply (16) are bonded between described two side top layers (12) and described master meter layer (11).

3. diaper as claimed in claim 2, is characterized in that, described anti-front drop ply (17) comprises the first surface layer (171) and the second surface layer (172) be connected; Described anti-rear drop ply (16) comprises the 3rd surface layer (161) and the fourth face layer (162) be connected; Two faces of described the first surface layer (171) are bonded in respectively described two side top layers (12) and described master meter layer (11) is upper, and described the second surface layer (172) is bonded on described two side top layers (12) along the both ends of described master meter layer (11) width; Two faces of described the 3rd surface layer (161) are bonded in respectively described two side top layers (12) and described master meter layer (11) is upper, and described fourth face layer (162) is bonded on described two side top layers (12) along the both ends of described master meter layer (11) width.

4. diaper as described as any one in claim 1-3, is characterized in that, described anti-front drop ply (17) and anti-rear drop ply (16) are all through refusing the Waterproof cotton layer of water treatment.

5. diaper as claimed in claim 4, is characterized in that, described anti-front drop ply (17) and described anti-rear drop ply (16) are all for refusing water non-woven fabrics or PE film.

6. diaper as claimed in claim 4, is characterized in that, described anti-front drop ply (17) and described anti-rear drop ply (16) are all the composite bed of refusing water non-woven fabrics and PE film.

7. diaper as claimed in claim 2 or claim 3, is characterized in that, described master meter layer (11) is by having mesh-structured and forming through the Waterproof cotton layer of refusing water treatment.

8. diaper as claimed in claim 2 or claim 3, is characterized in that, also comprises guide layer (13), and it is upper that described guide layer (13) covers described absorbent core layer (14), and described master meter layer (11) covers on described guide layer (13).