CN205386207U - baby diapers - Google Patents

Abstract

The utility model relates to an infant's panty-shape diapers, include: the diaper comprises a diaper body, a front waistline and a rear waistline, wherein the diaper body comprises a hydrophilic non-woven fabric layer, a diversion layer non-woven fabric layer, a composite paper layer, a printed breathable film and a non-woven fabric composite breathable bottom film which are sequentially stacked; the composite paper layer comprises a first dust-free paper layer, a fluffy non-woven fabric layer and a second dust-free paper layer which are sequentially stacked; and high-molecular water-absorbent resin is laid between the first dust-free paper layer and the fluffy non-woven fabric layer and between the fluffy non-woven fabric layer and the second dust-free paper layer. Above-mentioned infant's panty-shape diapers pass through the structural design of compound ply in the panty-shape diapers body for infant's panty-shape diapers absorb the urine fast, the lock water capability is higher, the gas permeability preferred, and the skin of protection infant avoids the injury, and compound ply intensity is higher moreover, avoids polymer water-absorbing resin to puncture the compound ventilative basement membrane of non-woven fabrics and leads to the urine to flow out.

Description

baby diapers

technical field

The utility model relates to the technical field of diapers, in particular to an infant diaper.

Background technique

Diapers are disposable paper urinary incontinence products. Most of the products are in the form of flakes when purchased and shorts after wearing. At present, there are many kinds of diapers on the market, but there are many structural defects, and the quality and comfort are not high. During the use of such diapers, on the one hand, due to the slow water absorption speed, the urine will irritate the skin of infants and young children due to long-term contact, and because the strength is not enough, the polymer water-absorbing resin inside is easy to pierce the diapers and cause urine to flow out On the other hand, due to poor air permeability, the internal temperature of the diaper is relatively high, which cannot effectively discharge the sultry moisture, causing various rashes, and causing damage to the skin of infants and young children.

Utility model content

Based on this, it is necessary to address the above problems and provide an infant diaper with fast water absorption, high water-locking performance, better air permeability and higher strength.

An infant diaper, comprising: a diaper body, a front waistline and a rear waistline connected to the front end and the rear end of the diaper body, the diaper body includes a layer of hydrophilic non-woven fabric layered in sequence, a flow guide layer non-woven Cloth layer, composite paper layer, printed breathable film and non-woven composite breathable bottom film; the composite paper layer includes the first layer of dust-free paper layer, the fluffy non-woven fabric layer and the second layer of dust-free paper stacked in sequence layer; between the first layer of dust-free paper layer and the fluffy non-woven fabric layer and between the fluffy non-woven fabric layer and the second layer of dust-free paper layer, a polymer water-absorbing resin is laid; the hydrophilic non-woven fabric layer and the non-woven fabric layer of the flow-guiding layer, between the non-woven fabric layer of the flow-guiding layer and the composite paper layer, and between the composite paper layer and the printed air-permeable film are coated with glue.

In one embodiment, the first layer of dust-free paper layer and the second layer of dust-free paper layer are made of wood pulp and chemical fiber.

In one of the embodiments, the front waistline and the back waistline are respectively provided with Velcro glued to each other.

In one of the embodiments, the two sides of the diaper body are respectively connected with anti-side leakage guards, and elastic threads are arranged inside the anti-side leakage guards.

In one of the embodiments, the front waistline and the back waistline are both provided with gaps, and an elastic band is connected in the gaps.

The above-mentioned baby diapers consist of a diaper body that includes a hydrophilic non-woven fabric layer, a flow guide layer, a composite paper layer, a printed breathable film, and a non-woven composite breathable bottom film that are sequentially stacked, wherein the composite paper layer The first layer of dust-free paper layer, the fluffy non-woven fabric layer and the second layer of dust-free paper layer are stacked in sequence, the first layer of dust-free paper layer and the fluffy non-woven fabric layer and the fluffy non-woven fabric The structural design of polymer water-absorbent resin is laid between the first layer and the second layer of dust-free paper, so that the baby diapers can quickly absorb urine, have high water-locking performance, and have good air permeability, protecting the skin of infants from damage. Moreover, the strength of the composite paper layer is relatively high, which prevents the polymer water-absorbing resin from piercing the non-woven composite breathable bottom film and causing urine to flow out.

Description of drawings

Fig. 1 is the structural representation of the baby diaper of a preferred embodiment of the utility model;

Fig. 2 is a schematic diagram of the layered structure of the diaper body in the infant diaper shown in Fig. 1;

Fig. 3 is a schematic diagram of the layered structure of the composite paper layer shown in Fig. 2 .

detailed description

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

As shown in Fig. 1, Fig. 2 and Fig. 3, the baby diaper 10 of a preferred embodiment of the present invention includes: a diaper body 11, a front waist 12 connected to the front end of the diaper body 11, and a diaper body 11 The rear waist circumference of the rear end is 13. The diaper body 11 includes a hydrophilic non-woven fabric layer 111 , a guide layer non-woven fabric layer 112 , a composite paper layer 113 , a printed air-permeable film 114 and a non-woven composite air-permeable bottom film 115 which are sequentially stacked. The composite paper layer 113 includes a first layer of dust-free paper layer 21 , a fluffy non-woven fabric layer 22 and a second layer of dust-free paper layer 23 which are stacked in sequence. Polymer water-absorbing resin (not shown) is laid between the first dust-free paper layer 21 and the fluffy non-woven fabric layer 22 and between the fluffy non-woven fabric layer 22 and the second dust-free paper layer 23 . Glue is coated between the hydrophilic non-woven fabric layer 111 and the flow-guiding layer non-woven fabric layer 112 to form the first glue layer 116; the flow-guiding layer non-woven fabric layer 112 and the composite paper layer 113 are coated with Glue to form the second glue layer 117; glue is coated between the composite paper layer 113 and the printed air-permeable film 114 to form the third glue layer 118. The hydrophilic non-woven fabric layer 111 can realize rapid penetration of urine and prevent urine from overflowing. Preferably, the hydrophilic non-woven fabric layer 111 is provided with perforations. The non-woven fabric layer 112 of the guide layer can realize rapid diffusion of urine and further prevent urine from overflowing. The composite paper layer 113 adopts the first layer of dust-free paper layer 21 , the fluffy non-woven fabric layer 22 and the second layer of dust-free paper layer 23 which are stacked in sequence. Between the first layer of dust-free paper layer 21 and the fluffy non-woven fabric layer 22 and between the fluffy non-woven fabric layer 22 and the second layer of dust-free paper layer 23, a polymer water-absorbing resin is laid, which is conducive to strengthening the composite paper layer. The water-absorbing and water-locking ability of 113 enhances its strength and prevents the polymer water-absorbing resin from piercing the non-woven composite breathable bottom film 115 and causing urine to flow out. In this embodiment, the polymer water-absorbing resin is a polymer of acrylic acid and sodium acrylate, which can absorb and retain urine, and has a high water-locking performance. The printed air-permeable membrane 114 can effectively discharge hot and humid air while preventing urine leakage, so as to protect the skin of infants and young children from damage. The composite air-permeable base film 115 of non-woven fabric plays a role in preventing urine from leaking from the back of the baby diaper 10 to wet the underwear.

In this embodiment, the first layer of dust-free paper layer 21 and the second layer of dust-free paper layer 23 are made of wood pulp and chemical fiber.

In this embodiment, the front waistline 12 and the rear waistline 13 are respectively provided with Velcro 14 glued to each other, so that the front waistline 12 and the rear waistline 13 can be quickly connected and disassembled. In other embodiments, the Velcro 14 can also be replaced by a metal button.

In order to automatically adjust the tightness of the front waistline 12 and the back waistline 13 to make it fit better, the front waistline 12 is provided with a gap, and the first elastic band 121 is connected in the gap, and the back waistline 13 is also provided with a gap, and the second elastic band is connected in the gap 131.

In this embodiment, the sides of the diaper body 11 are respectively connected with anti-side leakage guards 15, and the anti-side leakage guards 15 are made of ultra-soft water-repellent cloth to avoid hurting the skin of the legs of infants and young children, and to prevent urine leakage. The effect of side leakage. Preferably, an elastic thread is provided inside the anti-side leakage guard 15, so that the anti-side leakage guard 15 can be attached to the thighs of infants and young children, further preventing side leakage of urine.

The baby diaper 10 described above consists of a diaper body comprising a hydrophilic non-woven fabric layer 111, a flow guide layer non-woven fabric layer 112, a composite paper layer 113, a printed breathable film 114, and a non-woven fabric composite breathable bottom film 115, which are sequentially stacked. 11. Among them, the composite paper layer 113 adopts the first layer of dust-free paper layer 21, the fluffy non-woven fabric layer 22 and the second layer of dust-free paper layer 23 which are stacked in sequence, and the first layer of dust-free paper layer 21 and the fluffy type Between the non-woven fabric layer 22 and between the fluffy non-woven fabric layer 22 and the second layer of dust-free paper layer 23, the structural design of polymer water-absorbent resin is laid, so that the infant diaper 10 can quickly absorb urine and have better water-locking performance. High, good air permeability, protects the skin of infants and young children from damage, and the composite paper layer 113 has high strength, which prevents the polymer water-absorbing resin from piercing the non-woven composite breathable bottom film 115 and causing urine to flow out.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (5)

1. An infant diaper, comprising: a diaper body, a front waistline and a rear waistline connected to the front end and the rear end of the diaper body, it is characterized in that the diaper body includes hydrophilic non-woven fabric layers stacked in sequence , guide layer non-woven fabric layer, composite paper layer, printed breathable film and non-woven composite breathable bottom film; the composite paper layer includes the first layer of dust-free paper layer, fluffy non-woven fabric layer and The second layer of dust-free paper layer; the polymer water-absorbing resin is laid between the first layer of dust-free paper layer and the fluffy non-woven fabric layer and between the fluffy non-woven fabric layer and the second layer of dust-free paper layer; Between the hydrophilic non-woven fabric layer and the non-woven fabric layer of the flow-guiding layer, between the non-woven fabric layer of the flow-guiding layer and the composite paper layer, and between the composite paper layer and the printed air-permeable film Glue is applied between them. 2. The baby diaper according to claim 1, characterized in that, both the first layer of dust-free paper layer and the second layer of dust-free paper layer are made of wood pulp and chemical fiber. 3. The baby diaper according to claim 1, characterized in that, the front waist circumference and the rear waist circumference are respectively provided with Velcro glued to each other. 4. The baby diaper according to claim 1, characterized in that, side leakage prevention guards are respectively connected to both sides of the diaper body, and elastic threads are arranged inside the side leakage prevention guards. 5 . The baby diaper according to claim 1 , characterized in that, the front waist circumference and the rear waist circumference are both provided with gaps, and an elastic band is connected in the gaps. 6 .