CN110960357A - Ultra-long dry paper diaper and using method thereof - Google Patents

Abstract

The application discloses overlength dry and comfortable panty-shape diapers and application method thereof, including overcoat, inlayer, silica gel strip, ventilative side opening, waistband, rubber cord, sub-magic subsides, female magic subsides, protection release paper, antibiotic ply, through-hole, core, polymer water-absorbing resin layer, non-woven fabrics layer, dustless ply, the layer that absorbs water, absorbed layer, anti-radiation layer, first silver fiber line and second silver fiber line. This application compares with traditional panty-shape diapers, its inside except that sets up the layer structure that absorbs water, its surface sets up ventilative check and keeps off the structure, baby dresses the back, ventilative check keep off the structure and contacts with the skin, can make and produce the clearance between panty-shape diapers and the baby's skin, the genitals is less with the contact of panty-shape diapers, the comfort level has been improved, be favorable to baby's development to a certain extent, the ventilation effect has been improved simultaneously, the effluvium of the moisture of being convenient for has improved drying effect, has the dry and comfortable effect of overlength.

Description

Ultra-long dry paper diaper and using method thereof

Technical Field

The application relates to a paper diaper and a using method thereof, in particular to an ultra-long dry paper diaper and a using method thereof, belonging to the technical field of paper diaper application.

Background

The diaper is a daily article for babies and is a general name of paper diapers, paper diapers and pull-up pants; the dry and comfortable diaper can ensure that the baby can sleep well all night, and is commonly called as the diaper due to strong water absorption; wherein the super absorbent resin is a perfect material for making baby urine non-wet, and is prepared by taking starch and acrylic acid salt as main raw materials; the outstanding characteristic is that the water absorption and water storage capacity is surprisingly large.

The existing paper diaper generally absorbs water through the water absorption layer filled inside to realize dryness; but the skin is contacted with the skin without seams, the ventilation effect is poor, the dry and comfortable effect is poor, the bacteria breeding is easy to occur, and the antibacterial effect is poor; meanwhile, the structure of radiation resistance may be lacked, so that more indoor electric appliances are provided, the electromagnetic radiation is larger, and the harm to the baby is larger. Therefore, the ultra-long dry paper diaper and the using method thereof are provided aiming at the problems.

Disclosure of Invention

The present application is directed to solving the above problems and providing an ultra-long dry diaper and a method of using the same.

The application realizes the purpose through the following technical scheme, and the ultralong dry and comfortable paper diaper comprises an outer sleeve and a waist tape structure, wherein the middle part of the outer sleeve is provided with an antibacterial paper layer, both sides of the antibacterial paper layer are provided with breathable blocking structures, and the breathable blocking structures are fixedly connected with the surface of the outer sleeve;

the water-absorbing jacket is characterized in that a water-absorbing layer, a core body, an absorbing layer and a radiation-resistant layer are sequentially filled in the jacket from top to bottom, the thickness of the water-absorbing layer is the same as that of the absorbing layer, and the thickness of the water-absorbing layer is larger than that of the core body.

Preferably, the waist pastes the structure and comprises two sub-magic subsides and two female magic subsides, two sub-magic subsides and two female magic subsides are fixed mounting respectively in the four corners department of overcoat.

Preferably, the surface of the antibacterial paper layer is attached with protective release paper, and the edge of the protective release paper is bonded and connected with the breathable barrier structure.

Preferably, ventilative check keep off structure includes silica gel strip and ventilative side opening, the figure of ventilative side opening is a plurality of, and equidistant distribution of the ventilative side opening of a plurality of is in the length direction of silica gel strip, ventilative side opening is half cylinder type structure.

Preferably, the top of the outer sleeve is provided with a waistband, and a rubber rope is embedded in the waistband.

Preferably, the coat is composed of an inner layer and an outer layer, the edge of the inner layer is bonded with the edge of the outer layer, and a cavity is formed between the inner layer and the outer layer.

Preferably, a plurality of through holes are uniformly formed in the surface of the antibacterial paper layer, and the aperture of each through hole is 1-1.2 mm.

Preferably, the core comprises polymer water-absorbing resin layer, non-woven fabrics layer and dustless paper layer, the non-woven fabrics layer sets up between water-absorbing resin layer and dustless paper layer, and water-absorbing resin layer and dustless paper layer all pass through hot melt adhesive and non-woven fabrics layer surface bonding and be connected.

Preferably, the radiation-resistant layer is composed of a first silver fiber line and a second silver fiber line, the number of the first silver fiber line and the number of the second silver fiber line are both a plurality, and a mesh structure is formed between the plurality of first silver fiber lines and the plurality of second silver fiber lines.

Preferably, the use method of the ultralong dry paper diaper is obtained by the ultralong dry paper diaper, and is characterized in that: the using method comprises the following steps:

firstly, unfolding the paper diaper, taking out the paper diaper, unfolding and paving the paper diaper, separating the sub magic tape and the mother magic tape, tearing off the protective release paper, separating the edge of the protective release paper from the silica gel strip, stopping shielding the antibacterial paper layer, exposing the antibacterial paper layer in external air, and stopping protection;

secondly, wearing the paper diaper, namely wearing the paper diaper at the lower body of the baby, enabling the antibacterial paper layer to be in contact with the genitals of the baby, wrapping the lower body and the buttocks with the paper diaper, and bonding the child magic tape and the mother magic tape to realize connection;

absorbing urine, wherein when a baby urinates, the urine enters the outer sleeve through the antibacterial paper layer, and is absorbed layer by layer through the water absorption layer, the core body and the absorption layer, so that the drying is realized, and the long-time dryness is kept;

and fourthly, removing the paper diaper, unfastening the sub magic tape and the female magic tape, removing the paper diaper which absorbs water and is nearly saturated, and dressing a new paper diaper for the baby again through the operation of the first step and the second step.

The beneficial effect of this application is:

1. compared with the traditional paper diaper, the ultra-long dry and comfortable paper diaper has the advantages that the water absorbing layer structure is arranged in the ultra-long dry and comfortable paper diaper, the air permeable barrier structure is arranged on the outer surface of the ultra-long dry and comfortable paper diaper, after the paper diaper is worn by a baby, the air permeable barrier structure is in contact with the skin, a gap can be formed between the paper diaper and the skin of the baby, the contact between genitals and the paper diaper is less, the comfort level is improved, the development of the baby is facilitated to a certain extent, the air permeable effect is improved, the moisture can be dispersed conveniently, the drying effect is improved, and the ultra-long dry;

2. compared with the traditional paper diaper, the paper material at the contact position of the ultralong dry paper diaper and the baby is changed into the antibacterial paper layer, so that when the paper diaper is in contact with the skin of the baby, the breeding of skin and genital bacteria can be effectively reduced, the baby is prevented from being infected, and the health of the baby is facilitated;

3. this kind of overlength dry and comfortable panty-shape diapers compare with traditional panty-shape diapers, and its inside except that sets up the layer structure that absorbs water, has still set up the antiradiation layer, can effectually carry out the shielding of radiation, reduces passing of electromagnetic radiation, reduces the injury that causes baby, has the guard action to baby.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the jacket of the present application;

FIG. 3 is a schematic view of the structure of the silica gel strip of the present application;

FIG. 4 is a schematic view of the internal structure of the belt of the present application;

FIG. 5 is a schematic structural view of a core according to the present application;

FIG. 6 is a schematic view of the structure of the radiation-resistant layer of the present application;

FIG. 7 is a schematic structural diagram of a second embodiment of the present application;

fig. 8 is a schematic structural diagram of a third embodiment of the present application.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the application is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Referring to fig. 1-6, an ultra-long dry paper diaper comprises anouter cover 1 and a waist tape structure, wherein anantibacterial paper layer 7 is disposed in the middle of theouter cover 1, and air permeable barrier structures are disposed on both sides of theantibacterial paper layer 7 and fixedly connected to the surface of theouter cover 1;

the water-absorbinglayer 10, the core body 9, the absorbing layer 11 and theanti-radiation layer 12 are sequentially filled in thejacket 1 from top to bottom, the thickness of the water-absorbinglayer 10 is the same as that of the absorbing layer 11, and the thickness of the water-absorbinglayer 10 is larger than that of the core body 9.

The waist tape structure consists of twosub magic tapes 4 and twomother magic tapes 5, the twosub magic tapes 4 and the twomother magic tapes 5 are respectively and fixedly arranged at four corners of thecoat 1, so that connection and fastening during wearing are realized;protective release paper 6 is attached to the surface of theantibacterial paper layer 7, the edge of theprotective release paper 6 is connected with the air-permeable block structure in an adhesive mode, and theprotective release paper 6 is used for carrying out protective covering on theantibacterial paper layer 7; the breathable barrier structure comprises asilica gel strip 2 andbreathable side holes 201, the number of thebreathable side holes 201 is a plurality, thebreathable side holes 201 are distributed in the length direction of thesilica gel strip 2 at equal intervals, thebreathable side holes 201 are of a semi-cylindrical structure, thesilica gel strip 2 is in contact with skin, and thebreathable side holes 201 ventilate to improve the ventilation effect; the top of thecoat 1 is provided with awaistband 3, arubber rope 301 is embedded in thewaistband 3, therubber rope 301 provides elasticity, and the tight binding is realized through the elasticity; thecoat 1 consists of aninner layer 101 and anouter layer 102, the edge of theinner layer 101 is bonded with the edge of theouter layer 102, a cavity is formed between theinner layer 101 and theouter layer 102, and the cavity provides a space for a filling structure; a plurality of through holes 8 are uniformly formed in the surface of theantibacterial paper layer 7, the aperture of each through hole 8 is 1-1.2mm, and the through holes 8 are convenient for urine to permeate; the core body 9 is composed of a high-molecular water-absorbingresin layer 401, anon-woven fabric layer 402 and a dust-free paper layer 403, wherein thenon-woven fabric layer 402 is arranged between the water-absorbingresin layer 401 and the dust-free paper layer 403, the water-absorbingresin layer 401 and the dust-free paper layer 403 are both bonded and connected with the surface of thenon-woven fabric layer 402 through hot melt adhesive, and the core body 9 absorbs water; the radiation-resistant layer 12 is composed of a plurality of firstsilver fiber threads 1201 and a plurality of secondsilver fiber threads 1202, the number of the firstsilver fiber threads 1201 and the number of the secondsilver fiber threads 1202 are both a plurality, and a mesh structure is formed between the plurality of firstsilver fiber threads 1201 and the plurality of secondsilver fiber threads 1202, so that the penetration of electromagnetic radiation is reduced, and the harm to a human body is reduced.

As shown in fig. 7, as a preferable scheme, thecore body 500 further includes a composite insulation layer (not shown in the figure), the composite insulation layer includes twoplastic film layers 504 and 505 and a phasechange material layer 506 disposed therein, the composite insulation layer is disposed on an outward side of thecore body 500, that is, after the core body is worn by a user, the composite insulation layer is located on an outer side away from the body, or in other words, the composite insulation layer and the human body are respectively located on two opposite sides of theabsorbent resin layer 401 with respect to theabsorbent resin layer 501 of thecore body 500. Meanwhile, the area covered by the composite insulating layer can also correspond to the area covered by theprotective release paper 6, and does not need to be completely overlapped with the area covered by the rest part of thecore body 500.

Theplastic film layers 504 and 505 of the composite insulating layer have a waterproof function so as to prevent the phase change materials from overflowing, and the twoplastic film layers 504 and 505 encapsulate the phase change materials between the twoplastic film layers 504 and 505 through edge sealing at the periphery to form a phasechange material layer 506.

The phasechange material layer 506 can be prepared by taking a disodium hydrogen phosphate dodecahydrate material as a base material, and the phase change temperature can be set between 30 ℃ and 35 ℃. Tests have shown that the temperature of the urine discharged by the infant is approximately, sometimes slightly, above body temperature, ranging from approximately 35.5 to 38 degrees. Through phasechange material layer 506 isotructure more than setting up, whencore 500 absorbs the urine, phase change material plays the effect of heat absorption cooling, guarantee that panty-shape diapers are inside can not bring higher temperature variation because of the urine, thereby the probability of eczema has been reduced, simultaneously under comparatively microthermal environment, even change panty-shape diapers untimely, because phase change material's existence, external environment cooling makes when the urine plays the negative effect of cooling, phase change material releases heat and maintains ambient temperature, avoid the urine to cause the drawback of heat absorption cooling at low temperature environment, guarantee that the baby can guarantee the body temperature and avoid catching a cold when naked wearing panty-shape diapers. The problem that the baby is cold when directly wearing the paper diaper in autumn and winter is prevented by the baby is solved, the temperature of urine is ingeniously utilized as a heat source, and the effect of releasing heat in a short time as required to guarantee the temperature is achieved.

Preferably, the phase-change material is directly prepared into gel which is poured between the two plastic film layers, or the gel prepared from the phase-change material is ground into powder and then added with auxiliary liquid to prepare coating slurry which is coated on a fabric, and then the fabric is encapsulated between the two plastic film layers.

As a further preferable mode, especially aiming at the improvement of the mode shown in fig. 7, as shown in fig. 8, thecore 600 includes a dust-free paper layer 601 and anonwoven fabric layer 602 which cover the outermost layer constituting thecore 600 from both sides. Thecore 600 further includes two waterabsorbent resin layers 603, 604 which are respectively located on the inner sides of the dust-free paper layer 601 and thenonwoven fabric layer 602.

Thecore body 600 further comprises a firstbubble film layer 605 and a firstsealing film layer 606 which are fused into a whole by means of hot melting, wherein the firstbubble film layer 605 is formed with a plurality of bubble bulges 609, andphase change materials 610 are sprayed inside the spaces of the bubble bulges 609.

Thecore body 600 further comprises a secondbubble film layer 607 and a second sealing film layer 608 which are fused into a whole by a hot melting mode, wherein the secondbubble film layer 607 is formed with a plurality ofbubble protrusions 611, andphase change materials 612 are sprayed in the spaces of thebubble protrusions 611.

The whole of the firstbubble film layer 605 and the firstseal film layer 606 and the secondbubble film layer 607 and the second seal film layer 608 are integrated in a manner that the firstseal film layer 606 and the second seal film layer 608 are attached to each other, and this whole can be defined as a composite insulation layer (including the firstbubble film layer 605, the firstseal film layer 606, the secondbubble film layer 607 and the second seal film layer 608 and the encapsulatedphase change materials 610, 612), which is then disposed between the waterabsorbent resin layers 603 and 604 so that thebubble protrusions 609 and 611 are in contact.

Preferably, the firstbubble film layer 605, the firstfilm sealing layer 606, the secondbubble film layer 607 and the second film sealing layer 608 are provided with through holes and the through holes are butted together to form acommunication hole 613 penetrating them (or penetrating the composite heat insulating layer) to allow the two waterabsorbent resin layers 603 and 604 to communicate with each other.

In particular, thecore 600 may be produced by the following steps:

step 1: preparing a firstsealing film layer 606;

step 2: preparing a firstbubble film layer 605 to form abubble protrusion 609;

and step 3: preparing a phase-change material 610, and preparing a spraying liquid from the phase-change material;

and step 3: spraying a spraying liquid of a phase-change material into the bubble bulges 609 of the firstbubble film layer 605 to enable the spraying liquid to be solidified inside the bubble bulges 609;

and 4, step 4: thermally fusing thefirst sealing film 606 and thefirst bubble film 605 to seal thebubble protrusion 609 of thefirst bubble film 605 by thefirst sealing film 606;

and 5: preparing a second sealing film layer 608;

step 6: preparing a secondbubble film layer 607 to form abubble protrusion 611;

and 7: preparing a phase-change material 612, and preparing a spraying liquid from the phase-change material;

and 8: spraying the spraying liquid of the phase-change material into thebubble protrusions 611 of the secondbubble film layer 607 to solidify the spraying liquid in thebubble protrusions 611;

and step 9: the second sealing film 608 and thesecond bubble film 607 are thermally fused, so that the second sealing film 608 seals thebubble protrusions 611 of thesecond bubble film 607.

Step 10, thermally fusing thefirst sealing film 606 and the second sealing film 608 to enable thefirst bubble film 605, thefirst sealing film 606, thesecond bubble film 607, the second sealing film 608 and the encapsulated phase-change materials 610 and 612 to form a composite heat-insulating layer;

step 11: punched to constitute acommunication hole 613;

step 12: the two sides of the composite heat-insulating layer are respectively covered with water-absorbingresin layers 603 and 604 and are thermally fused;

step 13: a dust-free paper layer 601 and anonwoven fabric layer 602 are attached to the outer sides of the water-absorbent resin layers 603 and 604, respectively.

By adopting the scheme, the water absorption is firstly increased, the utilization rate of the phase-change material is additionally enhanced, and the phase-change material obtains a larger surface area by being coated in the bubble bulge, so that the phase-change material can obtain better heat absorption and heat release effects under the condition of less mass, and the uncontrollable phase-change effect or slow reaction caused by the internal heat conduction of the phase-change material in the previous scheme is reduced.

The arrangement of the bidirectional bubble bulge can realize heat preservation in the inner part and independently form a temperature barrier to the outer part at the same time, and a better heat preservation effect can be obtained even if urine is not used as a heat source.

The arrangement of the communication holes increases the water absorption and the air permeability on one hand, and is convenient on the other hand, so that the phase-change material is in double-sided contact with urine with changed temperature, and the heat absorption or heat release effect is enhanced.

As another aspect of the present application, a method for using an ultra-long dry diaper is also described, which is characterized in that: the using method comprises the following steps:

firstly, unfolding the paper diaper, taking out the paper diaper, unfolding and paving the paper diaper, separating thesub magic tape 4 and the mothermagic tape 5, tearing off theprotective release paper 6, separating the edge of theprotective release paper 6 from thesilica gel strip 2, stopping shielding theantibacterial paper layer 7, exposing the antibacterial paper layer in external air, and stopping protection;

secondly, wearing the paper diaper, namely wearing the paper diaper at the lower body of the baby, enabling theantibacterial paper layer 7 to be in contact with the genitals of the baby, wrapping the lower body and the buttocks of the baby with the paper diaper, and bonding the childmagic tape 4 and the mothermagic tape 5 to realize connection, wherein during bonding, therubber rope 301 in thewaistband 3 is deformed to provide a certain binding force, and thesilica gel strips 2 are in contact with the skin to enable the paper diaper to generate a ventilating gap;

thirdly, urine is absorbed, when a baby urinates, the urine enters theouter sleeve 1 through theantibacterial paper layer 7 and is absorbed layer by layer through thewater absorption layer 10, the core body 9 and the absorption layer 11, so that drying is realized, and long-time dryness is kept;

and fourthly, removing the paper diaper, unfastening thesub magic tape 4 and the mainmagic tape 5, taking off the paper diaper which absorbs water and is nearly saturated, and dressing a new paper diaper for the baby again through the operation of the first step and the second step.

Wherein: theantibacterial paper layer 7 is formed by adding bamboo charcoal fiber into the original paper material, so that the antibacterial performance is improved; the water-absorbinglayer 10 is made of water-absorbing resin; the absorbent layer 11 is composed of fluff pulp and absorbent crystals.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (10)

1. An overlength dry and comfortable panty-shape diapers which characterized in that: the waist patch comprises an outer sleeve and a waist patch structure, wherein the middle part of the outer sleeve is provided with an antibacterial paper layer, and both sides of the antibacterial paper layer are provided with breathable barrier structures which are fixedly connected with the surface of the outer sleeve;

the water-absorbing jacket is characterized in that a water-absorbing layer, a core body, an absorbing layer and a radiation-resistant layer are sequentially filled in the jacket from top to bottom, the thickness of the water-absorbing layer is the same as that of the absorbing layer, and the thickness of the water-absorbing layer is larger than that of the core body.

2. The ultra-long dry paper diaper according to claim 1, wherein: the waist pastes the structure and comprises two sub-magic subsides and two female magic subsides, two sub-magic subsides and two female magic subsides are fixed mounting respectively in the four corners department of overcoat.

3. The ultra-long dry paper diaper according to claim 1, wherein: the surface of the antibacterial paper layer is attached with protective release paper, and the edge of the protective release paper is connected with the air-permeable block structure in an adhesive mode.

4. The ultra-long dry paper diaper according to claim 1, wherein: ventilative check keep off structure includes silica gel strip and ventilative side opening, the figure of ventilative side opening is a plurality of, and equidistant distribution of the ventilative side opening of a plurality of is in the length direction of silica gel strip, ventilative side opening is half cylinder type structure.

5. The ultra-long dry paper diaper according to claim 1, wherein: the top of the coat is provided with a waistband, and a rubber rope is embedded in the waistband.

6. The ultra-long dry paper diaper according to claim 1, wherein: the coat is composed of an inner layer and an outer layer, the edge of the inner layer is connected with the edge of the outer layer in an adhesive mode, and a cavity is formed between the inner layer and the outer layer.

7. The ultra-long dry paper diaper according to claim 1, wherein: the surface of the antibacterial paper layer is uniformly provided with a plurality of through holes, and the aperture of each through hole is 1-1.2 mm.

8. The ultra-long dry paper diaper according to claim 1, wherein: the core comprises polymer water absorption resin layer, non-woven fabrics layer and dustless paper layer, the non-woven fabrics layer sets up between water absorption resin layer and dustless paper layer, and water absorption resin layer and dustless paper layer all through hot melt adhesive and non-woven fabrics layer surface bonding connection.

9. The ultra-long dry paper diaper according to claim 1, wherein: the anti-radiation layer is composed of first silver fiber lines and second silver fiber lines, the number of the first silver fiber lines and the number of the second silver fiber lines are both a plurality, and a net-shaped structure is formed between the first silver fiber lines and the second silver fiber lines.

10. The method of using an ultra-long dry diaper according to claims 1-9, wherein the method comprises: the using method comprises the following steps:

firstly, unfolding the paper diaper, taking out the paper diaper, unfolding and paving the paper diaper, separating the sub magic tape and the mother magic tape, tearing off the protective release paper, separating the edge of the protective release paper from the silica gel strip, stopping shielding the antibacterial paper layer, exposing the antibacterial paper layer in external air, and stopping protection;

secondly, wearing the paper diaper, namely wearing the paper diaper at the lower body of the baby, enabling the antibacterial paper layer to be in contact with the genitals of the baby, wrapping the lower body and the buttocks with the paper diaper, and bonding the child magic tape and the mother magic tape to realize connection;

absorbing urine, wherein when a baby urinates, the urine enters the outer sleeve through the antibacterial paper layer, and is absorbed layer by layer through the water absorption layer, the core body and the absorption layer, so that the drying is realized, and the long-time dryness is kept;

and fourthly, removing the paper diaper, unfastening the sub magic tape and the female magic tape, removing the paper diaper which absorbs water and is nearly saturated, and dressing a new paper diaper for the baby again through the operation of the first step and the second step.

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