CN114392058B

CN114392058B - Nursing type dry and comfortable paper diaper

Info

Publication number: CN114392058B
Application number: CN202210047675.6A
Authority: CN
Inventors: 邓攀; 胡国会
Original assignee: Guizhou Kabu Baby Products Co Ltd
Current assignee: Guizhou Kabu Baby Products Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-12-06
Anticipated expiration: 2042-01-17
Also published as: CN114392058A

Abstract

The nursing type dry and comfortable paper diaper is characterized in that a nursing surface layer, a flow guide layer, a composite absorption core body and a bottom layer are sequentially arranged from top to bottom, the nursing surface layer is formed by completely dip-dyeing, spraying, blade coating and directly mixing plant nursing liquid and then drying the surface layer non-woven fabric, the flow guide layer is formed by compounding a diffusion water guide fiber layer and a pompon-shaped elastic fiber layer, and the composite absorption core body is formed by respectively clamping three layers of non-woven fabrics with water absorption high polymer materials. The surface layer of the paper diaper is added with plant nursing essence, so that the paper diaper has a good nursing effect on skin, the absorbent body part is optimally designed, the absorbent liquid is quickly guided, the contact time of the absorbent liquid and the skin is effectively shortened, the wearing comfort of the paper diaper is improved in a mode of synergistic cooperation of a physical structure and a nursing medicine, the absorption performance and the dryness performance are also enhanced, and the diaper rash probability caused by longer contact time of chemical substances in the absorbent liquid and the skin is greatly reduced.

Description

Nursing type dry and comfortable paper diaper

Technical Field

The invention relates to a branch of a paper diaper in the technical field of absorbent articles, in particular to a nursing type dry paper diaper.

Background

With the continuous improvement of the production process, the paper diaper gradually changes from the original leakage prevention and urine absorption to the existing multifunctional paper diaper with single function, which is directly related to the continuous change of the demand of people. The situation of the wearer is also very different, and for the people with sensitive skin, if the retention of excrement such as urine exists in the diaper body, the problem that the skin of the wearer erupts easily is solved.

In view of this, there is a nursing type diaper in the prior art, a nursing layer with a skin care function is added to the structure of the diaper or an anti-allergic care medicine is added to the core or the surface layer structure, so as to reduce the damage degree of excrement such as urine to the skin of a user, and continuously provide a care effect to the skin of the user, thereby ensuring that the user can obtain comfortable wearing experience for a long time.

Disclosure of Invention

Aiming at the technical defects in the background art, the invention provides a nursing type dry paper diaper, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:

a nursing dry paper diaper is sequentially arranged from top to bottom to form a nursing surface layer, a flow guide layer, a composite absorption core body and a bottom layer, wherein the nursing surface layer is formed by completely dip-dyeing, spraying, blade coating and directly mixing plant nursing liquid on surface layer non-woven fabrics, then drying the surface layer non-woven fabrics, the flow guide layer is formed by compounding a diffusion water guide fiber layer and a downy spherical elastic fiber layer, an immovable cavity group is distributed on at least one surface of the flow guide layer after the elastic fiber layer is matched, a lint group which is matched with the cavity group and is immovable is arranged on the surface of the nursing surface layer, the nursing surface layer and the flow guide layer are mutually connected in a mesh-like penetrating mode by using water-soluble nursing liquid, and the composite absorption core body is formed by dividing three layers of non-woven fabrics and respectively clamping a water-absorbent high polymer material.

As a further technical scheme of the invention, the plant care solution is prepared by compounding any number of 1 to 12 of lithospermum extract, shea butter extract, jojoba extract, chamomile extract, calendula, vitamin E, wheat protein, fibroin, tea tree seed oil, olive oil, collagen and coconut oil, and at least 40 percent of the plant care solution is compounded with gel to form a spheroid with the diameter of not more than 1 mm.

As a further technical scheme of the invention, the water-soluble nursing liquid line body is formed by filling plant nursing liquid in a suction pipe made of water-soluble materials and then segmenting the suction pipe in a link mode, the diameter of the water-soluble nursing liquid line body is not more than 2.5mm, the inner diameter of the water-soluble nursing liquid line body is not more than 1.5mm, and the inner cavity of the water-soluble nursing liquid line body is completely segmented by the link.

As a further technical scheme of the invention, the composite absorption core body comprises an ES hot-air non-woven fabric with the upper layer of 25gsm-35gsm, a fluffy non-woven fabric with the middle layer of 40gsm-50gsm mixed with 2D-10DES fibers and a spunlace non-woven fabric with the lower layer of 35gsm-45gm, wherein the water-absorbent high polymer material is fixedly bonded on the upper surface and the lower surface of the composite absorption core body through the middle layer, and the water-absorbent high polymer material is diffusion type water-absorbent resin.

As a further technical scheme of the invention, the composite absorption core body comprises 3-6% of hot air non-woven fabric, 8-12% of fluffy non-woven fabric, 5-10% of spunlace non-woven fabric and 65-75% of water-absorbing polymer material, which are connected with each other through hot melt adhesive, wherein the proportion of the hot melt adhesive is 1-2%.

According to a further technical scheme of the invention, the elastic fiber layer is formed by curling and stacking elastic fibers after being blown out by hot air, fluff balls formed by the curled and stacked elastic fibers are scattered on the surface of the elastic fiber layer, and the diffusion water guide fiber layer is thermally bonded with the elastic fiber layer which is completely dried in a hot air mode when the diffusion water guide fiber layer is not completely dried in a dry mode to form the flow guide layer.

As a further technical scheme of the invention, the pompon group of the nursing surface layer is formed by adhering elastic fiber balls on the surface of the surface layer non-woven fabric, the elastic fiber balls are obtained by respectively cutting and crushing elastic fibers after the elastic fibers are curled and stacked after being blown out by hot air, and the diameter of the cut elastic fiber balls is smaller than the average volume of a single cavity of the cavity group.

As a further technical scheme of the invention, in the flow guide layer, after being matched with the elastic fiber layer, an immovable cavity group formed by the support of the uneven surface of the elastic fiber layer is distributed on the other surface of the flow guide layer opposite to the elastic fiber layer.

The invention has the beneficial effects that: plant nursing essence is added to the surface layer of the paper diaper, so that the paper diaper has a good nursing effect on the skin of a user, particularly the skin of a baby, due to the fact that the optimal design is carried out on the absorption body, the rapid diversion of absorption liquid is achieved, the contact time of the absorption liquid and the skin is effectively shortened, the wearing comfort of the paper diaper is improved in a mode that the physical structure and the nursing medicine are cooperatively matched, the absorption performance and the dryness performance are also enhanced, and the diaper rash probability formed due to the fact that the contact time of chemical substances in the absorption liquid and the skin is longer is greatly reduced.

Drawings

Fig. 1 is a schematic view of the layered structure of the main body of the diaper of the present invention.

FIG. 2 is a partially enlarged view of the relationship between the nursing surface layer, the flow guide layer and the water-soluble nursing liquid line body.

Fig. 3 is a partially enlarged schematic view of the cross-sectional structure of the water-soluble body of nursing liquid.

Wherein: the nursing care fabric comprises a nursing surface layer 1, spheroids 10, a flow guide layer 2, a diffusion water guide fiber layer 20, an elastic fiber layer 21, pompoms 210, a cavity group 22, a composite absorption core body 3, a water-absorbing high polymer material 30, an upper layer 31, an intermediate layer 32, a lower layer 33, a bottom layer 4, a water-soluble nursing liquid thread body 5 and a link 50.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings and related examples, which are not limited to the following examples, and the present invention relates to relevant essential parts in the technical field, and should be regarded as known in the art and known to those skilled in the art and understood by themselves.

A nursing type dry paper diaper is sequentially arranged from top to bottom to form a nursing surface layer 1, a flow guide layer 2, a composite absorption core body 3 and a bottom layer 4, wherein the nursing surface layer 1 is formed by completely dip-dyeing, spraying, blade coating and directly mixing plant care solution on surface layer non-woven fabric, the flow guide layer 2 is formed by compounding a diffusion water guide fiber layer 20 and a downy ball-shaped elastic fiber layer 21, an immovable cavity group 22 is distributed on at least one surface of the flow guide layer 2 after the elastic fiber layer 21 is matched, the surface of the nursing surface layer 1 is provided with an immovable downy ball group matched with the cavity group 22, the nursing surface layer 1 and the flow guide layer 2 are mutually connected in a mesh-shaped penetrating manner by water-soluble nursing solution line bodies 5, and the composite absorption core body 3 is formed by three layers of non-woven fabric which are respectively clamped with water-absorbent high polymer materials 30.

The paper diaper of the present invention is understood to cover adult paper diapers and baby paper diapers, and particularly the matching structure of the physical structure and the plant care solution of the present invention is more suitable for baby paper diapers, the plant care solution mainly aims at skin care and helps to eliminate the bad stimulation of urine to the skin of a user, particularly an infant, and the physical structure is a mutual matching relationship between the two structures, on the basis of providing comfortable wearing experience, the liquid of excrement such as urine needs to be rapidly guided, contact with the skin is reduced, and meanwhile, the plant care solution can exert the drug effect for a long time and stably.

In addition, although only the layering of the diaper body and the structure between layers are disclosed in the structure disclosed by the present invention, it should be understood by those skilled in the art that, in order to implement the diaper described in the present invention, a structure for wearing with a user, such as a velcro tape enclosure, an elastic enclosure, a pressure-reducing elastic enclosure, a sling enclosure, etc., and a structure for preventing a side leakage, a skin-friendly side leakage, and a leg opening of a pressure-reducing diaper to prevent urine from leaking from the side and ensure comfort for the user, should also be provided according to the actual situation, and it should be understood that, in order to implement the diaper structure described in the present invention, necessary adjustments and the like for a thicker composite absorbent core 3 may be provided for the infant population, and the above contents and other necessary structures for implementing the adult diaper and the infant diaper not summarized above all belong to the scope that those skilled in the art can implement without ambiguity, and do not affect the implementation feasibility of the technical solution claimed by the present invention.

In the invention, in order to ensure the dry and comfortable flow guide and nursing effect from the physical structure, the nursing surface layer 1 is a first layer structure, the nursing surface layer is a non-woven fabric which is formed by drying after being completely impregnated with the plant care solution, meanwhile, spraying, blade coating and direct mixing of the plant care solution during preparation of the non-woven fabric are also possible, the aim is to attach the components of the plant care solution to the surface of the non-woven fabric, and the surface of the non-woven fabric is a non-smooth surface, so that the plant care solution is completely infected, sprayed, blade coated or directly mixed on the non-woven fabric, particles formed after drying are easily attached to the surface layer of the non-woven fabric, and the particles are also attached to the surface of the non-woven fabric in a fine form due to the fine non-smooth surface of the non-woven fabric, so that after the nursing surface layer 1 is contacted with the skin of a user, dry particles can directly attach to the skin of the user to provide a good nursing effect without loss due to friction between a trouser body and the skin of the user, meanwhile, the pompon group is composed of spheroids 10, the bulk of the nursing surface layer 1 can be better improved, and the drainage time of urine can be reduced, and the drainage of the particle-like nursing surface layer 2 can be easily formed when the nursing surface layer.

The flow guide layer 2 plays a role 2 in the invention, firstly, the flow guide layer 20 is used for rapidly guiding the infiltration of excrement such as urine and the like by utilizing the diffusion of the flow guide layer to reduce the detention time of the flow guide layer on the nursing surface layer 1, and secondly, a plurality of cavity groups 22 matched with the spheroids 10 of the pompon groups are formed by matching with the pompon-shaped elastic fiber layer 21, so that the structure of the nursing surface layer 1 can be more stable, particularly, the spheroids 10 are not easy to move due to the movement of a user, the whole structure stability of the trousers body is higher, good fluffy support and channel structure stability during flow guide are provided, the urine can be more intensively infiltrated into the composite absorption core body 3 from the positions of wave troughs, the vegetal nursing liquid can more effectively play a nursing effect on occasions with less interference, and the trousers are very convenient and practical.

The water-soluble nursing liquid line body 5 is arranged to provide a good connection tight support between the nursing surface layer 1 and the diversion layer 2, so that liquid can be better guided to the absorption core body from the surface layer, the dryness and fluffiness of the surface layer are guaranteed, and the plant nursing liquid is not influenced to play a role.

The composite absorption core body 3 is of a three-layer structure, adopts 2 layers of water-absorbing high polymer materials 30 as a main structure for absorbing liquid, fully provides a bottom physical support structure of fluffy degree, and simultaneously can ensure that the dryness of the paper diaper meets the use requirement, reduces the influence of urine on the physical care solution, especially the influence of the part, in contact with the skin of a user, on the care surface layer 1.

The bottom layer 4 is a breathable bottom layer, and a PE leakage-proof film layer is preferably arranged to prevent liquid from leaking outwards and prevent the user from influencing daily life or work due to excretion.

The absorption performance of the structure of the invention refers to the test method disclosed in application No. 202110643395.7, and after the test is carried out based on the simulated infant urine volume condition, the result data reflects that the average data of 10 products in the same batch shows that the primary absorption speed is 7s, the secondary absorption speed is 7s, the rewet amount is 0.14g, and the leakage amount is 0.22g, which can prove that the physical structure of the invention has good permeability and anti-reverse permeability, is beneficial to keeping the skin of a user dry and comfortable on the physical structure, and enables the plant care solution to better contact with the skin of the user to exert the effect, and actually reduces the influence of excrement such as urine on the drug property of the plant care solution.

In a further embodiment of the present invention, the botanical nursing liquid is prepared by compounding any number of 1 to 12 of lithospermum extract, shea butter extract, jojoba extract, chamomile extract, calendula officinalis, vitamin E, wheat protein, fibroin, tea tree seed oil, olive oil, collagen and coconut oil, and after at least 40% of the botanical nursing liquid is compounded with gel, spheroids 10 with a diameter of not more than 1mm are formed.

In the embodiment, the botanical care solution is prepared by compounding 1 to 12 of the components, and the components have good care effect on skin and are non-toxic, so that after being prepared into the care solution according to actual conditions, the care solution can achieve a more targeted effect by combining with requirements, and therefore, a person skilled in the art can adjust the care solution according to actual requirements to obtain the botanical care solution with more specific effects to adapt to different users. In the invention, each 1000 parts of the plant care solution are compounded by 12 components, for example, 1-15 parts of the 4 kinds of the plant care solution are taken, preferably 5 parts, 8 parts, 10 parts and 10 parts respectively, the mass components of vitamin E, wheat protein, fibroin and collagen are pure compounds, so that the mass components are taken in small amounts of 1-5 parts, preferably 1 part, 2 parts and 4 parts respectively, and the mass components of olive oil, tea tree oil and seed oil are grease, so that the plant care solution prepared by the formula can basically meet the care requirements of infants, effectively inhibit the generation of diaper rash, has mild smell and no irritation and does not hurt the skin, and has good effect on people with sensitive skin. In particular, the components can be added and used according to the standard of common cosmeceutical or nursing products or can be selected by developers according to the needs of audiences.

Meanwhile, the components have the advantages that the components are easy to attach to the surface of the non-woven fabric after granulation, bad chemical reaction can not occur, the components can also be compounded with gel to form a spherical body 10, the structure of the spherical body 10 can be filled into the water-soluble nursing liquid line body 5 to be matched with liquid plant nursing liquid, the nursing effect is improved, the components can be flexibly arranged at different positions of the paper diaper according to actual needs to meet the use requirements, and the components are very flexible.

In a further embodiment of the present invention, the water-soluble nursing liquid line body 5 is formed by filling a plant nursing liquid into a suction pipe made of a water-soluble material and then segmenting the suction pipe in the form of a link 50, wherein the diameter of the water-soluble nursing liquid line body 5 is not more than 2.5mm, the inner diameter of the water-soluble nursing liquid line body is not more than 1.5mm, and the link 50 completely segments an inner cavity 51 of the water-soluble nursing liquid line body 5.

The filling plant care solution comprises a liquid state and 10-state 2-state spherical bodies, wherein the water-soluble care solution line body 5 is made of a water-soluble material, is usually transparent gel-like and is stable after being dried, the water-soluble care solution line body is prepared into a thin tube structure, and then the liquid state plant care solution and the spherical bodies 10 are filled into the thin tube structure without dissolving a shell, meanwhile, in order to improve the physical structure of the water-soluble care solution line body 5, the water-soluble care solution line body is not easy to break, the strength can be well improved through a link 50, the water-soluble care solution line body 5 is combined with a plurality of capsule-like structures, the slow release of the plant care solution is facilitated, the care effect is improved, meanwhile, stimulation to the skin of a user is avoided, and two purposes are achieved at one stroke.

In a further embodiment of the present invention, the composite absorbent core 3 has an upper layer 31 of 25gsm to 35gsm ES hot air non-woven fabric, a middle layer 32 of 40gsm to 50gsm 2D-10DES fiber mixed bulky non-woven fabric, and a lower layer 33 of 35gsm to 45gsm spunlace non-woven fabric, the water-absorbent polymer material 30 is bonded to the upper and lower surfaces of the composite absorbent core by the middle layer 42, and the water-absorbent polymer material 30 is a diffusion-type water-absorbent resin.

In a further embodiment of the invention, the composite absorption core body 3 comprises 3-6% of hot air non-woven fabric, 8-12% of fluffy non-woven fabric, 5-10% of spunlace non-woven fabric and 65-75% of water-absorbing polymer material, which are connected with each other through hot melt adhesive, and the proportion of the hot melt adhesive is 1-2%.

The composite absorption core body 3 comprises an upper layer 31, a middle layer 32, a lower layer 33 and a five-layer structure of two layers of polymers, wherein the upper layer 31 is an ES hot-air non-woven fabric of 25gsm to 35gsm, the hot-air non-woven fabric has the characteristic of a sticky non-woven fabric through special treatment, the flow is quickly guided and diffused to the lower layer 33, and the surface layer is kept dry and comfortable. The middle layer 32 is formed by mixing 2D-10D ES fibers, the gram weight is 40gsm-50gsm, the formula is 6D ES fibers and 7D hollow three-dimensional curled PET fibers, the ES fibers are formed by Polyethylene (PE) polypropylene (PP) or Polyester (PET) fibers, super absorbent resin is arranged in the fluffy layer and is uniformly distributed, and the phenomenon of lump formation of a core body due to nonuniform distribution of the super absorbent resin is effectively avoided. The lower layer 33 is provided with 35gsm-45gsm spunlace nonwoven fabric to ensure that the bottom layer feels soft. The hot melt adhesive is added, so that the whole core body structure can be well connected, the stability is provided, the parameter that the total saturated normal saline of the whole core body can reach 19000g/g after the test is ensured, and the use requirement is met.

In the invention, 35gsm is taken as ES hot-air non-woven fabric of the upper layer 31, 40gsm is taken as ES + PET fiber of the middle layer 32, and 45gsm is taken as spunlace non-woven fabric of the lower layer 33; taking 25gsm as ES hot-air non-woven fabric of the upper layer 31, 50gsm as ES + PET fiber of the middle layer 32 and 35gsm as spunlace non-woven fabric of the lower layer 33; taking 25gsm as ES hot-air non-woven fabric of the upper layer 31, 40gsm as ES + PET fiber of the middle layer 32 and 35gsm as spunlace non-woven fabric of the lower layer 33; the composition of the composite absorbent core body 3 of the three embodiments has equivalent performances in terms of flow rate, bulkiness, anti-lumping capacity and softness, and after the composition meets the water-absorbent polymer material 30, the total physiological saline saturation is in the range of 18500-18900g/g after the test, so that the use requirement is met, in particular, the invention has a better preferable value, 25gsm is taken as the ES hot-air non-woven fabric of the upper layer 31, 40gsm is taken as the ES and PET fibers of the middle layer 32, 38gsm is taken as the spunlace non-woven fabric of the lower layer 33, and the total physiological saline saturation can reach even exceed the parameter value of 19000g/g after the test.

In a further embodiment of the present invention, the elastic fiber layer 21 is formed by winding and stacking elastic fibers after being blown out by hot air, and the surface of the elastic fiber layer is scattered with pompoms 210 formed by winding and stacking the elastic fibers, and the diffusion water guide fiber layer 20 is heat-sealed with the elastic fiber layer 21 which is completely dried in a hot air manner when not completely dried to form the water guide layer 2.

The flow guiding layer 2 formed through the above steps can better form the cavity group 22 to exert its effect, and the pompon 210 therein can make the molding of the cavity group 22 more stable and provide good fluffy softness support, and the beneficial effects of other specific flow guiding layers 2 have been described in the foregoing, and are not repeated herein.

In a further embodiment of the present invention, the pompon group 10 of the care surface layer 1 is formed by bonding elastic fiber balls on the surface of a surface layer non-woven fabric, the elastic fiber balls are formed by respectively cutting and stacking elastic fibers after being blown out by hot air, and the diameter of the elastic fiber balls after cutting is smaller than the average volume of the single cavities of the cavity group 22.

The nursing surface layer 1 can be better combined and matched with the diversion layer 2 under the support of the structure, the beneficial matching effect of the physical structure and the nursing liquid of the nursing surface layer is exerted, the plant nursing liquid can be more contacted with the skin of a user, the loss is reduced, the adverse interference of excrement such as urine and the like is avoided, and the other beneficial effects are also described in the foregoing, so the description is omitted.

In a further embodiment of the present invention, in the flow guiding layer 2, after being matched with the elastic fiber layer 21, an immovable cavity group 22 formed by seting up the uneven surface of the elastic fiber layer 21 is distributed on the other surface of the flow guiding layer 2 opposite to the elastic fiber layer 21.

Because the cavity group 22 is opposite to the elastic fiber layer 21, the elastic fiber can be prevented from being damaged by the friction of the surface layer, but the elastic fiber is wrapped and separated by the diffusion water guide fiber layer 20 where the cavity group 22 is located, so that the cavity group 22 is better combined with the nursing surface layer 1, stable flow guide support and fluffy support are provided, the support of factors interfering the plant nursing liquid is reduced, and better wearing experience is brought.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and adaptations can be made without departing from the principle of the present invention, and such modifications and adaptations should also be considered as the scope of the present invention.

Claims

1. A nursing type dry and comfortable paper diaper is characterized in that a nursing surface layer, a flow guide layer, a composite absorption core body and a bottom layer are sequentially arranged from top to bottom, the nursing surface layer is formed by completely dip-dyeing, spraying and blade coating plant care solution on surface layer non-woven fabric, directly mixing the surface layer non-woven fabric with plant care solution and then drying the surface layer non-woven fabric, the flow guide layer is formed by compounding a diffusion water guide fiber layer and a ball-shaped elastic fiber layer, an immovable cavity group is distributed on at least one surface of the flow guide layer after the elastic fiber layer is matched, immovable lint group matched with the cavity group is arranged on the surface of the nursing surface layer, the nursing surface layer and the flow guide layer are mutually connected in a way of penetrating a net, and the composite absorption core body is formed by three layers of non-woven fabric respectively clamping a water-absorbing high polymer material;

the water-soluble nursing liquid line body is formed by filling plant nursing liquid in a suction pipe made of water-soluble materials and then segmenting in a link mode, the diameter of the water-soluble nursing liquid line body is not more than 2.5mm, the inner diameter of the water-soluble nursing liquid line body is not more than 1.5mm, and the inner cavity of the water-soluble nursing liquid line body is completely segmented by the link.

2. The nursing dry paper diaper of claim 1, wherein the plant care solution is prepared by compounding any number of 1 to 12 of gromwell root extract, shea butter extract, jojoba extract, chamomile extract, calendula, vitamin E, wheat protein, fibroin, tea tree seed oil, olive oil, collagen and coconut oil, and at least 40% of the plant care solution forms spheroids with a diameter of not more than 1mm after being compounded with gel.

3. The nursing type dry paper diaper according to claim 1, wherein the composite absorbent core has an upper layer of 25gsm to 35gsm ES hot air non-woven fabric, a middle layer of 40gsm to 50gsm 2D-10DES fiber mixed fluffy non-woven fabric, and a lower layer of 35gsm to 45gsm spunlace non-woven fabric, the middle layer is fixedly connected with the upper surface and the lower surface of the water absorbent polymer material, and the water absorbent polymer material is a diffusion type water absorbent resin.

4. The nursing type dry paper diaper according to claim 3, wherein the composite absorption core body comprises 3% -6% of hot air non-woven fabric, 8% -12% of fluffy non-woven fabric, 5% -10% of spunlace non-woven fabric and 65% -75% of water-absorbing polymer material, which are connected with each other through hot melt adhesive, and the proportion of the hot melt adhesive is 1% -2%.

5. The nursing type dry paper diaper according to claim 1, wherein the elastic fiber layer is formed by winding and stacking elastic fibers after being blown out by hot air, fluff balls composed of the wound and stacked elastic fibers are scattered on the surface of the elastic fiber layer, and the diffusion water guide fiber layer is thermally bonded with the completely dried elastic fiber layer in a hot air manner when the diffusion water guide fiber layer is not completely dried to form the flow guide layer.

6. The nursing type dry paper diaper according to claim 1 or 5, wherein the pompon group of the nursing surface layer is formed by bonding elastic fiber balls on the surface of the surface layer non-woven fabric, the elastic fiber balls are obtained by respectively cutting and crushing elastic fibers after the elastic fibers are curled and stacked after being blown out by hot air, and the diameter of the cut elastic fiber balls is smaller than the average volume of a single cavity of the cavity group.

7. The nursing type dry paper diaper according to claim 1, wherein an immovable cavity group formed by the uneven surface of the elastic fiber layer is distributed on the other surface of the diversion layer opposite to the elastic fiber layer after the diversion layer is matched with the elastic fiber layer.