CN218792790U

CN218792790U - Nano-silver antibacterial liquid-absorbing core body

Info

Publication number: CN218792790U
Application number: CN202222163710.9U
Authority: CN
Inventors: 刘阳
Original assignee: Beijjing Xiaolu Technology Co ltd
Current assignee: Beijjing Xiaolu Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-04-07
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an antibiotic imbibition core of nanometer silver, including last non-woven fabrics layer, it is equipped with antibiotic layer to go up non-woven fabrics layer below, antibiotic layer includes nanometer silver fibrous layer and bamboo charcoal fibrous layer, nanometer silver fibrous layer and bamboo charcoal fibrous layer warp and weft are woven, antibiotic layer below is equipped with fluffy cotton layer, fluffy cotton layer below is equipped with the layer that absorbs water, it is equipped with leak protection layer to absorb water layer below. The liquid absorption core body has the advantages of simple structure, good antibacterial performance and strong water absorption capacity, avoids the phenomenon that bacteria are bred in wet diaper, and ensures the safety of baby diaper.

Description

Nano-silver antibacterial liquid-absorbing core body

Technical Field

The utility model relates to a diaper core technical field specifically is an antibiotic imbibition core of nanometer silver.

Background

The diaper is a daily use article for babies and is a general name of paper diapers, paper diapers and pull-up pants. The dry and comfortable diaper can keep the baby asleep all night, and the core is an important component of the diaper and is a main factor with strong water absorption. However, most of the existing diaper cores in the existing market have good water absorption capacity, the existing diapers mostly do not have an antibacterial function, and bacteria are easily bred in the wet diapers, so that eczema appears on the buttocks of the infants in the long-time wrapping process, and the use comfort degree is seriously influenced. Therefore, the nano-silver antibacterial liquid absorbing core body is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nano-silver antibiotic imbibition core body to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the nano-silver antibacterial liquid absorption core body comprises an upper non-woven fabric layer, an antibacterial layer is arranged below the upper non-woven fabric layer, the antibacterial layer comprises a nano-silver fiber layer and a bamboo charcoal fiber layer, a fluffy cotton layer is arranged below the antibacterial layer, a water absorption layer is arranged below the fluffy cotton layer, and a leakage prevention layer is arranged below the water absorption layer.

Preferably, the water absorption layer comprises a fluff pulp limiting structure, and water absorption particles are arranged in the fluff pulp limiting structure.

Preferably, the cross section of the fluff pulp limiting structure is in a honeycomb shape,

preferably, the water-absorbing particles are SAP particles.

Preferably, a color development layer is arranged below the leakage-proof layer.

Preferably, the color development layer is irreversible thermochromic fibers.

Preferably, a lower non-woven fabric layer is arranged below the color development layer.

Preferably, the nano silver fiber layer and the bamboo charcoal fiber layer are woven in a warp and weft mode.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of antibiotic imbibition core of nanometer silver, the setting on nanometer silver fibrous layer and bamboo charcoal fibrous layer, the effectual antibacterial capacity who increases the core has alleviated the injury that moist urine is not wet to baby's buttock and caused, and the granule that absorbs water is located the cellular cavity of fluff pulp limit structure to carry on spacingly through fluff pulp limit structure to the granule that absorbs water, the granule that absorbs water has hydrophilic group, can absorb moisture in a large number and the swelling can keep the synthetic resin that moisture does not flow outward again. The liquid absorption core body has the advantages of simple structure, good antibacterial performance and strong water absorption capacity, avoids the phenomenon that bacteria are bred in wet diaper, and ensures the safety of baby diaper.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the antibacterial layer of the present invention;

in the figure: 1 upper non-woven fabric layer, 2 antibiotic layer, 21 nano silver fiber layer, 22 bamboo charcoal fiber layer, 3 fluffy cotton layer, 4 water absorption layer, 41 fluff pulp limit structure, 42 water absorption particles, 5 anti-leakage layer, 6 color development layer, 7 lower non-woven fabric layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a nano-silver antibacterial liquid absorption core comprises an upper non-woven fabric layer 1, an antibacterial layer 2 is arranged below the upper non-woven fabric layer 1, the antibacterial layer 2 comprises a nano-silver fiber layer 21 and a bamboo charcoal fiber layer 22, nano-silver ions have good and stable sterilization capacity, the bamboo charcoal fiber is made of moso bamboos, a pure oxygen high-temperature and nitrogen blocking time-delay calcining process and a new technology are adopted, micropores of the bamboo charcoal are naturally refined and honeycombed, and then the bamboo charcoal is melt-spun with polyester modified slices with a honeycomb micropore structure trend, the unique fiber structure design has the characteristics of moisture absorption, air permeability, bacteriostasis, bacteria resistance, environmental protection and the like, the antibacterial layer 2 effectively relieves the antibacterial capacity of the core, the damage of wet urine to the buttocks of a baby is avoided, a fluffy cotton layer 3 is arranged below the antibacterial layer 2, the use comfort of the urine fluffy cotton layer 3 is improved, a water absorption layer 4 is arranged below the fluffy cotton layer 3, the water absorption layer 4 enables the core to have good water absorption capacity, and a water absorption layer 5 is arranged below the water absorption layer 4.

The water absorption layer 4 comprises a fluff pulp limiting structure 41, the cross section of the fluff pulp limiting structure 41 is honeycomb-shaped, and water absorption particles 42 are arranged in the fluff pulp limiting structure 41.

The cross section of the fluff pulp limiting structure 41 is in honeycomb arrangement, and the water absorption particles 42 are positioned in the honeycomb cavities of the fluff pulp limiting structure 41, so that the water absorption particles 42 are limited through the fluff pulp limiting structure 41

The water-absorbing particles 42 are SAP particles, the SAP particles are super absorbent resin, and the SAP particles are novel functional polymer materials, have hydrophilic groups, can absorb a large amount of water, swell and can keep the synthetic resin without water outflow, thereby effectively ensuring the water absorption performance of the water-absorbing layer 4 of the core body.

A color development layer 6 is arranged below the leakage-proof layer 5.

The color development layer 6 is made of irreversible thermochromic fibers, the color change temperature of the thermochromic fibers is 36.5-37.7 ℃, the color development layer 26 can change color sensitively according to the temperature jump points, the thermochromic fibers are made of irreversible color development materials, and the phenomenon that the color development layer 26 still develops color after the temperature is reduced after a period of time is avoided.

The lower non-woven fabric layer 7 is arranged below the color development layer 6, and the upper non-woven fabric layer 1 and the lower non-woven fabric layer 7 enable the surface of the core body to have good softness.

The nano silver fiber layer 21 and the bamboo charcoal fiber layer 22 are woven in warp and weft,

specifically, the utility model discloses in, antibiotic layer 2 is woven by nanometer silver fibrous layer 21 and bamboo charcoal fibrous layer 22 longitude and latitude and is formed, nanometer silver fibrous layer 21 and bamboo charcoal fibrous layer 22's setting, the effectual antibacterial ability that has increased the core, the moist diaper has been alleviated the injury that causes baby's buttock, fluff pulp limit structure 41 cross-section is cellular arranging, it is located the cellular cavity of fluff pulp limit structure 41 to absorb water granule 42, thereby it is spacing to carry out water granule 42 through fluff pulp limit structure 41, it is super absorbent resin to absorb water granule 42, hydrophilic group has, can absorb moisture in a large number and the swelling can keep the synthetic resin that moisture does not flow outward again, thereby the effectual water absorption performance who has ensured the layer 4 that absorbs water of core.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a antibiotic imbibition core body of nanometer silver, includes non-woven fabrics layer (1), its characterized in that: an antibacterial layer (2) is arranged below the upper non-woven fabric layer (1), the antibacterial layer (2) comprises a nano silver fiber layer (21) and a bamboo charcoal fiber layer (22), a fluffy cotton layer (3) is arranged below the antibacterial layer (2), a water absorbing layer (4) is arranged below the fluffy cotton layer (3), and a leakage-proof layer (5) is arranged below the water absorbing layer (4).

2. The antibacterial absorbent core body of nano silver as claimed in claim 1, characterized in that: the water absorption layer (4) comprises a fluff pulp limiting structure (41), and water absorption particles (42) are arranged in the fluff pulp limiting structure (41).

3. The antibacterial absorbent core body of nano silver as claimed in claim 2, characterized in that: the section of the fluff pulp limiting structure (41) is in a honeycomb shape,

4. the antibacterial absorbent core body of nano silver as claimed in claim 2, characterized in that: the water-absorbing particles (42) are SAP particles.

5. The antibacterial absorbent core body of nano silver as claimed in claim 1, characterized in that: a color development layer (6) is arranged below the leakage-proof layer (5).

6. The antibacterial absorbent core body of nano silver as claimed in claim 5, characterized in that: the color development layer (6) is irreversible thermosensitive color-changing fiber.

7. The antibacterial absorbent core body of nano silver as claimed in claim 6, characterized in that: a lower non-woven fabric layer (7) is arranged below the color development layer (6).

8. The antibacterial absorbent core body of nano silver as claimed in claim 1, characterized in that: the nano silver fiber layer (21) and the bamboo charcoal fiber layer (22) are woven in a warp and weft mode.