CN205286723U

CN205286723U - Novel core

Info

Publication number: CN205286723U
Application number: CN201620020046.4U
Authority: CN
Inventors: 李志彪; 钟磊
Original assignee: HANGZHOU HAOYUE INDUSTRIAL CO LTD
Current assignee: Hangzhou heroyear care Limited by Share Ltd
Priority date: 2016-01-11
Filing date: 2016-01-11
Publication date: 2016-06-08
Anticipated expiration: 2026-01-11

Abstract

The utility model relates to a play absorption's structure in absorbent article, a novel core, comprising a surface layer and a middle layer, the absorption core form by top layer parcel intermediate level, the top layer is hydrophilic non -woven fabrics, the intermediate level absorbent of giving first place to, main absorbent superpose each other by the fluffy floor height molecule one deck of one deck fluffy layer material and constitute. The fluffy layer material that makes with ES fiber non -woven fabric, the intensity of sandwich layer has been increased, make the sandwich layer be difficult for the layering, difficult fracture, the fluffy floor height molecule on surface makes its infiltration rate fast, high efficiency, economy, and simultaneously, thickness can be adjusted with the superimposed number of piles of fluffy layer material as required to fluffy floor height molecule, can satisfy the different product absorbs the core thickness to central authorities the different demands of absorbing, need not special production facility, this novel structural formation multilayer is absorbed, the soakage is big, can effectively absorb fast and store the urine, thereby use dryer and comfortableer comfortablely.

Description

A kind of novel core body

Technical field

This utility model relates to a kind of structure playing Absorption in absorbent article, more particularly to a kind of novel core body that can be used for playing Absorption in the hygienic article such as diaper, sanitary towel.

Background technology

In the nursing materials such as diaper, sanitary towel, absorptive core is the most key, core is bad, the situation that the product worked it out in use sticking together easily has occurred, ruptured, or absorb bad, the absorptive core that most absorptive core or absorbed layer are made up of non-woven fabrics and wood pulp or Time of Fluff Slurry, absorbent properties in order to increase core body further add hydroscopic high-molecular resin SAP granule, but the product absorbing structure worked it out with such core body is usually very thick, can bring some inconvenience to user and sense of discomfort.

Summary of the invention

It is an object of the invention to provide a kind of absorption efficiency and infiltration rate is high, economical, do not act a kind of novel absorbent core body sticking together, not rupturing.

In order to achieve the above object, technical scheme is as follows: a kind of novel core body, including top layer and intermediate layer, described absorptive core is formed by parcel intermediate layer, top layer, top layer is hydrophilic nonwoven fabrics, intermediate layer is main absorber, and described main absorber is overlapped mutually by one layer of loft layer material of one layer of loft layer macromolecule and forms.

Further, the number of plies that described main absorber loft layer macromolecule and loft layer material are overlapped mutually is not less than 2 layers.

Closer, described loft layer material is ES fabric nonwoven cloth.

Preferred as one of which, the length requirement of described ES fiber is 38-51mm.

Preferred as another kind, the fineness of described ES fiber is 4-8D.

Best, described novel absorbent core body is the absorptive core of baby diaper, feminine hygiene articles, adult incontinence product liner.

Compared with the absorptive core used in existing absorption product, the invention have the benefit that the loft layer material prepared with ES fabric nonwoven cloth, add the intensity of sandwich layer, sandwich layer is not easily layered, not easy fracture, the loft layer macromolecule on surface makes its infiltration rate fast, efficiency is high, economical, simultaneously, the number of plies that loft layer macromolecule superposes with loft layer material can adjust thickness as required, disclosure satisfy that the different absorption product different demands to central absorbent core thickness, without special production equipment, this new structure forms multilamellar and absorbs, water absorption is big, can effectively quickly absorb and storage of urine, so that using dryer and comfortableer comfortable.

Accompanying drawing explanation

Fig. 1 is the structural representation of novel absorbent core body of the present invention;

Wherein, 1. hydrophilic nonwoven fabrics; 2. loft layer macromolecule; 3. loft layer material.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only some embodiments of the present utility model, rather than all, it is impossible to it is interpreted as the restriction to this utility model content.

As shown in Figure 1, a kind of novel core body, including top layer and intermediate layer, described absorptive core is formed by parcel intermediate layer, top layer, top layer is hydrophilic nonwoven fabrics 1, intermediate layer is main absorber, described main absorber is overlapped mutually by 2 one layers of loft layer material 3 of one layer of loft layer macromolecule and forms, the number of plies that main absorber loft layer macromolecule 2 and loft layer material 3 are overlapped mutually is not less than 2 layers, wherein, loft layer material 3 is ES fabric nonwoven cloth, and the length requirement of ES fiber is the fineness of 38-51mm, ES fiber is 4-8D.

This novel absorbent core body can as baby diaper, feminine hygiene articles, adult incontinence product liner absorptive core.

Absorptive core adopts ES fabric nonwoven cloth to prepare loft layer material, add the intensity of sandwich layer, sandwich layer is not easily layered, not easy fracture, the loft layer macromolecule on surface makes its infiltration rate fast, efficiency is high, economical, simultaneously, the number of plies that loft layer macromolecule superposes with loft layer material can adjust thickness as required, disclosure satisfy that the different absorption product different demands to central absorbent core thickness, without special production equipment, this new structure forms multilamellar and absorbs, water absorption is big, can effectively quickly absorb and storage of urine, so that using dryer and comfortableer comfortable.

Technique scheme only embodies preferred implementation of the present utility model, it is impossible to be interpreted as the restriction to this utility model authorized range, all deformation made according to this utility model and improvement, belongs to this utility model protection domain.

Claims

1. a novel core body, including top layer and intermediate layer, it is characterised in that: absorptive core is formed by parcel intermediate layer, top layer, and top layer is hydrophilic nonwoven fabrics, intermediate layer is main absorber, and described main absorber is overlapped mutually by one layer of loft layer material of one layer of loft layer macromolecule and forms.

2. the novel core body of one according to claim 1, it is characterised in that: the number of plies that described main absorber loft layer macromolecule and loft layer material are overlapped mutually is not less than 2 layers.

3. the novel core body of one according to claim 1, it is characterised in that: described loft layer material is ES fabric nonwoven cloth.

4. the novel core body of one according to claim 3, it is characterised in that: the length requirement of described ES fiber is 38-51mm.

5. the novel core body of one according to claim 3, it is characterised in that: the fineness of described ES fiber is 4-8D.