CN209500088U - A kind of paper diaper that can absorb multiple tracks urine at a high speed - Google Patents

Abstract

The utility model discloses a kind of paper diaper that can absorb multiple tracks urine at a high speed, the program aims to solve the problem that infiltration ability is poor under existing paper diaper, can not effectively fully absorb a large amount of urine, to influence the technical problem of baby's health in a short time；The paper diaper include paper diaper main body and absorptive core, absorptive core includes hydrophilic nonwoven fabrics bagging, U-shaped hydrophilic nonwoven fabrics cap rock, hydrophilic nonwoven fabrics interlayer, fluffy cotton and hydroscopic high-molecular resin, hydrophilic nonwoven fabrics bagging inner opening is down provided with U-shaped hydrophilic nonwoven fabrics cap rock, U-shaped hydrophilic nonwoven fabrics cap rock is that machine direction has the laterally hydrophilic nonwoven fiber with tropism, and its surface lateral direction penetrating be uniformly provided with drainage trough, while being penetratingly uniformly provided with conduction hole on U-shaped hydrophilic nonwoven fabrics cap rock.With this solution to realize that multiple tracks urine absorbs in a short time quick and completely, to guarantee the healthy growth of baby.

Description

A kind of paper diaper that can absorb multiple tracks urine at a high speed

Technical field

The utility model belongs to infant's amenities, particularly belongs to the paper diaper of infant a kind of, in particular to one Kind can absorb at a high speed the paper diaper of multiple tracks urine.

Background technique

Paper diaper are a kind of common health products suitable for infant, generally by non-permeable outer layer, water penetration Layer and absorptive core composition between the two, wherein it is hydrophilic nonwoven fabrics that water penetration internal layer material, which is generally, and when producing, Hydrophilic finish would generally increased on hydrophilic nonwoven fabrics, to accelerate the time that urine penetrates.

Currently, some materials with extremely strong water suction water lock, which are gradually used in, to be defended with the emergence of new material On raw care product, especially most commonly seen paper diaper are just often used polymer absorbent material in its absorptive core now, benefit With its extremely strong water suction water lock, to reduce the volume of paper diaper, while the ability of paper diaper water suction water lock can be enhanced again, mentioned Its high usage experience.

For the paper diaper that infant uses, because of the eating habit of infant's not dining reservation, there is also one for urination time Fixed uncertainty, it is sometimes less, several road urine can be discharged in a short time again sometimes, just need paper diaper in response to this It has the ability in a short time quickly to absorb it, to guarantee the dry and comfortable of paper diaper inner surface, improves relaxing for baby's wearing Adaptive.And paper diaper now, absorptive core are generally a bulk of fluffy cotton for being uniformly rich in polymer absorbent material, although Its water lock performance that absorbs water is really very strong, but its lower infiltration ability is weak, therefore when absorptive core surface layer has fully absorbed enough urines Afterwards, need the regular hour that could will seep under urine, and if discharged in infant's short time multiple tracks urine when, surface layer without Method disposably absorbs complete urine, it will in the paper diaper internal stops regular hour, and it is fast and effective to cannot achieve urine Ground penetrates into, thus influence the skin of baby's hip part, and then cause allergy erythema etc..Many manufacturers have appreciated that now This problem, therefore diversion trench would generally be set on absorptive core surface and equably draw urine to dredge the flow direction of urine Flow to each position of absorptive core, to guarantee that absorptive core sufficiently uniformly quickly absorbs urine, even if but in this way, because It is still had for the water suction water lock of polymer absorbent material strength itself when having discharged multiple tracks urine in infant's short time Certain urine rests on paper diaper interior skin, influences the use of baby.So there are relevant issues, parents for above-mentioned It is highly desirable develop in use can fast speed absorb multiple tracks urine paper diaper, to guarantee the healthy growth of baby.

Utility model content

(1) technical problems to be solved

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of paper urine that can absorb multiple tracks urine at a high speed Trousers, the program aim to solve the problem that infiltration ability is poor under existing paper diaper, can not effectively fully absorb a large amount of urine in a short time, To influence the technical problem of baby's health；With this solution to realize that multiple tracks urine absorbs in a short time quick and completely, To guarantee the healthy growth of baby.

(2) technical solution

In order to solve the above-mentioned technical problem, the utility model provides such a paper urine that can absorb multiple tracks urine at a high speed Trousers, the paper diaper include paper diaper main body and absorptive core, and the paper diaper main body includes the hydrophilic nonwoven fabrics with skin contact Internal layer and external fluid-tight wrapping layer, the hydrophilic nonwoven fabrics internal layer and wrapping layer enclose closing connection, the paper diaper master Middle part is bonded with the absorptive core for absorbing liquid in vivo, and paper diaper main body one end is provided with front waist, the paper urine The trousers main body other end is provided with rear waist, and back waist elastic component is provided in the rear waist, and the rear waist two sides connect respectively It is connected to the Velcro for snapping, paper diaper main body two sides are respectively arranged with leakproof edge；Wherein, the absorptive core packet Hydrophilic nonwoven fabrics bagging, U-shaped hydrophilic nonwoven fabrics cap rock, hydrophilic nonwoven fabrics interlayer, fluffy cotton and hydroscopic high-molecular resin are included, it is described Hydrophilic nonwoven fabrics bagging inner opening is down provided with U-shaped hydrophilic nonwoven fabrics cap rock, and the U-shaped hydrophilic nonwoven fabrics cap rock is fiber Direction have laterally with tropism hydrophilic nonwoven fiber, and its surface lateral direction penetrating be uniformly provided with drainage trough, while the U-shaped It is penetratingly uniformly provided with conduction hole on hydrophilic nonwoven fabrics cap rock, fluffy cotton is filled in the U-shaped hydrophilic nonwoven fabrics cap rock, it is described Partition layering is carried out by hydrophilic nonwoven fabrics interlayer in the middle part of fluffy cotton, while having filled uniformly with macromolecule suction in the fluffy cotton Water-resin, and middle part is not filled in the fluffy cotton positioned at hydrophilic nonwoven fabrics interlayer upper layer.

The key ideas of above-mentioned technical proposal is: firstly, the paper diaper are close by the U-shaped that specific machine direction is arranged Water non-woven fabrics cap rock, and drainage trough and conduction hole are set on U-shaped hydrophilic nonwoven fabrics cap rock, so that the urine to entrance is led Stream, makes it along the drainage trough of machine direction rapidly to external diffusion, and flow to fluffy cotton bottom by drainage trough, utilizes macromolecule Water-absorbing resin is absorbed, while being seeped along conduction hole is lower rapidly, so that urine is not gathered in paper diaper surface, to guarantee paper Urine pants surface it is dry and comfortable；Secondly, the paper diaper are inhaled using the macromolecule for the fluffy cotton and Qi Nei being full of in U-shaped hydrophilic nonwoven fabrics lid Water-resin, and it is not filled with it in the middle part of the upper layer of hydrophilic nonwoven fabrics interlayer, to weaken the fluffy cotton in upper layer to a certain extent Locking to urine is conducive to urine and seeps under into after absorptive core rapidly, thus more when having discharged in infant's short time When road is urinated, guarantee the quick lower infiltration of urine, urine is made to rest on the fluffy cotton in upper layer as little as possible, and is as often as possible locked in lower layer Fluffy cotton, and then the absorbability that paper diaper urinate multiple tracks in the short time is improved, so that it is not exosmosed；Finally, by fluffy cotton The water lock ability of paper diaper entirety can be improved in the compartmentation of portion's hydrophilic nonwoven fabrics interlayer, guarantees to work as absorbent cores in use Body absorbs certain urine, and by certain pressure after, still can guarantee that urine does not exosmose, to improve what baby used Comfort.

The working principle of the technical program: infant puts on the paper diaper, and paper diaper main body can wrap the wind of infant Stock and genitals, rear waist and front waist are bonded by Velcro, and back waist elastic component therein can be such that rear waist has Certain retractility, and then preferably paper diaper are dressed, and leakproof edge this can prevent stool and urine from leaking out.Work as infant When urine, urine enters absorptive core, reaches on U-shaped hydrophilic nonwoven fabrics cap rock by hydrophilic nonwoven fabrics bagging, using setting thereon The drainage trough and conduction hole set make urine along the drainage trough of machine direction rapidly to external diffusion, and are flowed to by drainage trough fluffy Loose cotton bottom, is absorbed by the hydroscopic high-molecular resin in it, while being seeped along conduction hole is lower rapidly, assembles urine not Collection is on paper diaper surface, to guarantee the dry and comfortable of paper diaper surface；Thereafter, hydrophilic in conjunction with U-shaped by the urine seeped under conduction hole The hydroscopic high-molecular resin that fluffy cotton is distributed by different level in non-woven fabrics cap rock makes urine is lower rapidly in absorptive core to seep, makes to urinate Liquid rests on the fluffy cotton in upper layer as little as possible, and is as often as possible locked in the fluffy cotton of lower layer, meanwhile, it is hydrophilic in the middle part of fluffy cotton The compartmentation of non-woven fabrics interlayer improves the ability that absorptive core is integrally pressurized, to improve the comfort that baby uses, in turn The absorbability that paper diaper urinate multiple tracks in the short time is improved, is guaranteed when having discharged multiple tracks urine in infant's short time, this skill Art scheme paper diaper it is dry and comfortable.

Preferably, middle part 15-25mm is not filled with macromolecule suction in the fluffy cotton positioned at hydrophilic nonwoven fabrics interlayer upper layer Water-resin；Under the size, it can guarantee the ability that paper diaper absorb urine to the maximum extent, allow urine to quickly be absorbed into Core is received, and locking of the fluffy cotton in upper layer to urine can be weakened to the maximum extent, under keeping urine rapid after entering absorptive core It seeps, guarantees that urine rests on the fluffy cotton in upper layer as little as possible, and maximum and be most rapidly introduced into the fluffy cotton of lower layer, and then is maximum Promote to limit the absorbability that paper diaper urinate multiple tracks in the short time.

(3) beneficial effect

Compared with prior art, the utility model has the beneficial effects that:

1. the paper diaper pass through the U-shaped hydrophilic nonwoven fabrics cap rock that specific machine direction is arranged, and in U-shaped hydrophilic nonwoven fabrics Drainage trough and conduction hole are set on cap rock, so that the urine to entrance carries out water conservancy diversion, keep it fast along the drainage trough of machine direction Speed flows to fluffy cotton bottom to external diffusion, and by drainage trough, is absorbed using hydroscopic high-molecular resin, while along drainage Hole is lower rapidly to seep, and so that urine is not gathered in paper diaper surface, to guarantee the dry and comfortable of paper diaper surface.

2. the paper diaper utilize the hydroscopic high-molecular resin of the fluffy cotton and Qi Nei that are full of in U-shaped hydrophilic nonwoven fabrics lid, and It is not filled with it in the middle part of the upper layer of hydrophilic nonwoven fabrics interlayer, to weaken the fluffy cotton in upper layer to a certain extent to the lock of urine It is fixed, be conducive to urine and seeped under into after absorptive core rapidly, to guarantee when having discharged multiple tracks urine in infant's short time The quick lower infiltration of urine, makes urine rest on the fluffy cotton in upper layer as little as possible, and is as often as possible locked in the fluffy cotton of lower layer, in turn The absorbability that paper diaper urinate multiple tracks in the short time is improved, it is made not exosmose；

3. paper diaper entirety can be improved by the compartmentation of hydrophilic nonwoven fabrics interlayer in the middle part of fluffy cotton in the paper diaper Water lock ability guarantees to absorb certain urine when absorptive core in use, and by certain pressure after, still can guarantee Urine does not exosmose, to improve the comfort that baby uses.

Detailed description of the invention

Illustrate specific embodiment of the present invention or technical solution in the prior art in order to clearer, it below will be right Specific embodiment describes required attached drawing in the prior art and is briefly described, it should be apparent that, it is described below In attached drawing be only that a kind of embodiment of the utility model is not paying wound to those skilled in the art Under the premise of the property made is worked, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of specific embodiment of the utility model.

Fig. 2 is the structural schematic diagram of Water-absorption core body in a kind of specific embodiment of the utility model.

Fig. 3 is the structural schematic diagram on U-shaped hydrophilic nonwoven fabrics cap rock surface in a kind of specific embodiment of the utility model.

The label in accompanying drawing is: 1- paper diaper main body, 2- absorptive core, 11- rear waist, 12- front waist, 13- low back bullet Property component, 14- Velcro, 15- leakproof edge, 21- hydrophilic nonwoven fabrics bagging, 22-U shape hydrophilic nonwoven fabrics cap rock, the hydrophilic nothing of 23- Woven fabric interlayer, the fluffy cotton of 24-, 25- hydroscopic high-molecular resin, 221- drainage trough, 222- conduction hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below Clear, complete description is carried out to the technical solution in specific embodiment of the present invention, it is practical new this is further described Type, it is clear that described specific embodiment is only a part of embodiment of the utility model, rather than whole samples Formula.

Present embodiment is a kind of paper diaper that can absorb multiple tracks urine at a high speed, and as shown in Figure 1-Figure 3, Fig. 1 is that this is specific real The structural schematic diagram of mode is applied, Fig. 2 is the structural schematic diagram of Water-absorption core body in present embodiment, and Fig. 3 is this specific implementation The structural schematic diagram on 22 surface of U-shaped hydrophilic nonwoven fabrics cap rock in mode；The paper diaper include paper diaper main body 1 and absorptive core 2, Paper diaper main body 1 includes and the hydrophilic nonwoven fabrics internal layer of skin contact and external fluid-tight wrapping layer hydrophilic nonwoven fabrics internal layer Closing connection is enclosed with wrapping layer, middle part is bonded with the absorptive core 2 for absorbing liquid, paper diaper master in paper diaper main body 1 1 one end of body is provided with front waist 12, and 1 other end of paper diaper main body is provided with rear waist 11, low back bullet is provided in rear waist 11 Property component 13,11 two sides of rear waist are connected separately with the Velcro 14 for snapping, and 1 two sides of paper diaper main body are respectively arranged with anti- Leak edge 15；Wherein, absorptive core 2 include hydrophilic nonwoven fabrics bagging 21, U-shaped hydrophilic nonwoven fabrics cap rock 22, hydrophilic nonwoven fabrics every Layer 23, fluffy cotton 24 and hydroscopic high-molecular resin 25,21 inner opening of hydrophilic nonwoven fabrics bagging are down provided with U-shaped hydrophilic nonwoven Cloth cap rock 22, U-shaped hydrophilic nonwoven fabrics cap rock 22 are that machine direction has the laterally hydrophilic nonwoven fiber with tropism, and its surface is horizontal It is uniformly provided with drainage trough 221 to perforation, while being penetratingly uniformly provided with conduction hole 222, U on U-shaped hydrophilic nonwoven fabrics cap rock 22 It is filled with fluffy cotton 24 in shape hydrophilic nonwoven fabrics cap rock 22, partition is carried out by hydrophilic nonwoven fabrics interlayer 23 in the middle part of fluffy cotton 24 and is divided Layer, while hydroscopic high-molecular resin 25 has been filled uniformly in fluffy cotton 24, and be located at the fluffy of 23 upper layer of hydrophilic nonwoven fabrics interlayer Middle part is not filled in loose cotton 24, in this embodiment, the middle part 15- in the fluffy cotton 24 on 23 upper layer of hydrophilic nonwoven fabrics interlayer 25mm is not filled with hydroscopic high-molecular resin 25；Under the size, it can guarantee the ability that paper diaper absorb urine to the maximum extent, make Urine can quickly be absorbed into absorptive core 2, and can weaken locking of the fluffy cotton 24 in upper layer to urine to the maximum extent, make urine It is lower rapidly after entering absorptive core 2 to seep, guarantee that urine rests on the fluffy cotton 24 in upper layer as little as possible, and maximum and most quickly Ground enters the fluffy cotton 24 of lower layer, and then promotes the absorbability that paper diaper urinate multiple tracks in the short time to the maximum extent.

The working principle of the technical program: infant puts on the paper diaper, and paper diaper main body 1 can wrap the wind of infant Stock and genitals, rear waist 11 and front waist 12 are bonded by Velcro 14, after back waist elastic component 13 therein can make Waist 11 has certain retractility, and then preferably dresses to paper diaper, and leakproof edge 15 this can prevent stool and urine It leaks out.When infant's urine, urine enters absorptive core 2, reaches U-shaped hydrophilic nonwoven fabrics lid by hydrophilic nonwoven fabrics bagging 21 On layer 22, using the drainage trough 221 and conduction hole 222 being arranged thereon, make urine along machine direction drainage trough 221 rapidly to External diffusion, and fluffy 24 bottom of cotton is flowed to by drainage trough 221, it is absorbed by the hydroscopic high-molecular resin 25 in it, together When seeped along conduction hole 222 is lower rapidly, so that urine is not gathered in paper diaper surface, to guarantee the dry and comfortable of paper diaper surface； Thereafter, by the lower urine seeped of conduction hole 222, the height being distributed by different level in conjunction with fluffy cotton 24 in U-shaped hydrophilic nonwoven fabrics cap rock 22 Molecule water-absorbing resin 25 makes urine is lower rapidly in absorptive core 2 to seep, urine is made to rest on the fluffy cotton 24 in upper layer as little as possible, And it is as often as possible locked in the fluffy cotton 24 of lower layer, meanwhile, in conjunction with the compartmentation of fluffy 24 middle part hydrophilic nonwoven fabrics interlayer 23 of cotton, The ability that absorptive core 2 is integrally pressurized is improved, to improve the comfort that baby uses, and then improves paper diaper in the short time Multiple tracks urine absorbability, guarantee when discharged in infant's short time multiple tracks urine when, the technical program paper diaper it is dry and comfortable.

Contrast test:

Take above-mentioned specific embodiment structure respectively can absorb at a high speed the paper diaper sample one and existing city that multiple tracks is urinated Two kinds of samples are unfolded respectively for the conventional paper diaper sample two sold on face, and in three batches secondaryly respectively by the 10ml's of equivalent Water is poured in two samples, absorbing state of the two paper diaper samples of observation to water.

Comparing result:

Paper diaper sample one absorbs and infiltration rate is fast, and the 10ml water of every batch of can harvest entirely in 9-11s interior suction, and Surface layer is more dry and comfortable after finally absorbing completely；And paper diaper sample two absorbs and infiltration rate is general, the 10ml water of first batch 10s is needed to absorb completely, the 10ml water of second lot needs 20s to absorb completely, and the 10ml water of third batch needs 30s to absorb Entirely, surface layer is more moist after and finally absorbing completely.

It is absorbed in a short time quick and completely it can thus be seen that paper diaper with this solution are able to achieve multiple tracks urine.

The foregoing describe the technical characteristics of the utility model and basic principle and associated advantages, for art technology For personnel, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and practical without departing substantially from this In the case where novel design or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which From the point of view of a bit, it should all regard above-mentioned specific embodiment as exemplary, and be non-limiting, the model of the utility model It encloses and is indicated by the appended claims rather than the foregoing description, it is intended that the meaning and model that the equivalent requirements of the claims will be fallen in All changes in enclosing are embraced therein.

Although not each embodiment is only in addition, it should be understood that this specification is described according to each embodiment It contains an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art answer When considering the specification as a whole, the technical solution in each embodiment may also be suitably combined to form art technology The other embodiments that personnel are understood that.

Claims (2)

1. a kind of paper diaper that can absorb multiple tracks urine at a high speed, which includes paper diaper main body and absorptive core, the paper urine Trousers main body include with the hydrophilic nonwoven fabrics internal layer of skin contact and external fluid-tight wrapping layer, the hydrophilic nonwoven fabrics internal layer with Wrapping layer encloses closing connection, and middle part is bonded with the absorptive core for absorbing liquid, the paper urine in the paper diaper main body Trousers main body one end is provided with front waist, and the paper diaper main body other end is provided with rear waist, after being provided in the rear waist Waist elastic parts, the rear waist two sides are connected separately with the Velcro for snapping, and paper diaper main body two sides are set respectively It is equipped with leakproof edge；It is characterized in that, the absorptive core include hydrophilic nonwoven fabrics bagging, it is U-shaped hydrophilic nonwoven fabrics cap rock, hydrophilic Non-woven fabrics interlayer, fluffy cotton and hydroscopic high-molecular resin, it is hydrophilic that the hydrophilic nonwoven fabrics bagging inner opening is down provided with U-shaped Non-woven fabrics cap rock, the U-shaped hydrophilic nonwoven fabrics cap rock are that machine direction has the laterally hydrophilic nonwoven fiber with tropism, and its table It is uniformly provided with to face lateral direction penetrating drainage trough, while being penetratingly uniformly provided with conduction hole on the U-shaped hydrophilic nonwoven fabrics cap rock, institute It states filled with fluffy cotton in U-shaped hydrophilic nonwoven fabrics cap rock, the fluffy cotton middle part carries out partition point by hydrophilic nonwoven fabrics interlayer Layer, while having filled uniformly with hydroscopic high-molecular resin in the fluffy cotton, and described positioned at hydrophilic nonwoven fabrics interlayer upper layer Middle part is not filled in fluffy cotton.

2. a kind of paper diaper that can absorb multiple tracks urine at a high speed according to claim 1, which is characterized in that described positioned at hydrophilic Middle part 15-25mm is not filled with hydroscopic high-molecular resin in the fluffy cotton on non-woven fabrics interlayer upper layer.