CN105748205A

CN105748205A - Sanitary napkin

Info

Publication number: CN105748205A
Application number: CN201610275643.6A
Authority: CN
Inventors: 李丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-07-13

Abstract

The invention provides a sanitary napkin and relates to the technical field of sanitary products.The sanitary napkin is characterized by comparing a surface layer which liquid can permeate, an inner layer, an absorbing core arranged between the surface layer and the inner layer and a bottom layer which liquid cannot permeate, the positions, corresponding to an excretion hole of the human body, of the surface layer, the absorbing core and the inner layer are provided with openings, the parts, around the openings, of the surface layer and the inner layer bond and wrap the absorbing core, the periphery of the surface layer and the periphery of the inner layer are bonded with the bottom layer, and protective wings extend out of the parts, outside bonding lines of the left side and the right side, of the surface layer and the bottom layer which are bonded together.Through the openings, the surface layer and the inner layer can both achieve the absorption effect, the absorption superficial area is increased, a better water absorption effect is achieved, meanwhile, through the openings, the contact area between the surface layer and skin is reduced, the ventilation effect is also achieved, a mode of conducting absorption from inside to outside is adopted, dryness and comfort of the surface layer can be guaranteed better, and the sanitary napkin is more comfortable to use and simple in structure.

Description

A kind of sanitary towel

Technical field

The present invention relates to hygienic article technical field, particularly relate to top layer sets pertusate a kind of sanitary towel.

Background technology

Existing sanitary towel is limited due to the assimilation effect of top layer and implant, often due to can not in time menses be absorbed, cause that menses are in Surface runoff, produce side leakage or after leak, for leakproof and increase absorbability, with projection in some sanitary towels, but skin is had by motor process bigger friction, it is easy to make skin sustain damage；What have adopts merely thickening, the way widened and lengthen, though there being certain effect, comfort is poor, and waste of material is serious；Additionally, long-time and direct skin contact, poor air permeability, it is easy to causing skin infection allergy, so prior art, result of use there is also unsatisfactory part, has improvable technology space.

Summary of the invention

The technical problem to be solved is in that for above-mentioned deficiency of the prior art, provide a kind of sanitary towel, it is characterized in that, including the top layer of fluid permeable and internal layer, the absorbent cores that is arranged between top layer and internal layer, and the impermeable bottom of liquid, top layer, absorbent cores, internal layer are provided with hole at corresponding body discharges mouth place, top layer and internal layer bonding around hole wrap absorbent cores, top layer, internal layer the bonding of periphery and bottom, outside arranged on left and right sides cementing line, the top layer being bonded together and bottom are extended with flap.Menses excrete, and can directly drop down onto bottom along corresponding hole place, and flow between bottom and internal layer, first pass through internal layer and absorbed, and these part menses are absorption processes from the inside to the outside；Small part does not fall within the menses in hole, also can absorb further along top layer, in a word, by arranging top layer and two sorbent surfaces of internal layer, add sorbent surface and amass, play better assimilation effect, hole decreases the contact area on top layer and skin simultaneously, has again ventilative effect and absorption pattern from inside to outside, more can guarantee that the dry and comfortable of top layer, use more comfortable.

Preferably, void shape is oval, correspondence body discharges mouth position, hole center.

Further, between internal layer and bottom, be provided with guide layer, guide layer be provided with the guiding gutter along sanitary towel's longitudinal extension so that menses in inside by better uniform pickup.

Further, between top layer and absorbent cores, between internal layer and absorbent cores, in absorbent cores, optional at least one place is provided with Semen Sterculiae Lychnophorae seed coat pulverized particles, Semen Sterculiae Lychnophorae seed coat granule has stronger water absorption, and there is certain health-care effect, and degradable, do not produce to pollute to environment.

Additionally, in order to improve rear leakage prevention effect, as an alternative, hole center can be moved rearwards by relatively, it is correspondingly arranged in after body discharges mouth in 15mm to 80mm scope, uses during clinostatism preferably.

The advantage that embodiments of the invention provide is as follows: pass through hole, top layer and internal layer is made to can act as Absorption, add sorbent surface to amass, playing better soaking effect, hole decreases the contact area on top layer and skin simultaneously, has again ventilative property, and absorption pattern from inside to outside, more can guarantee that the dry and comfortable of top layer, use more comfortable, and simple in construction.

Accompanying drawing explanation

Fig. 1 is the top view of the present invention.

Fig. 2 is the decomposition view of the present invention.

Fig. 3 is the top view after moving after hole of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention will be further described, it will be appreciated that specific embodiment described herein is only used for explaining the present invention, is not intended to limit the present invention.

As illustrated in fig. 1 and 2, a kind of sanitary towel, it is characterized in that, including the top layer 1 of fluid permeable and internal layer 3, the absorbent cores 2 that is arranged between top layer 1 and internal layer 3, and the impermeable bottom 5 of liquid, top layer 1, absorbent cores 2, internal layer 3 are provided with hole 6 at corresponding body discharges mouth 00 place, top layer 1 and internal layer 3 bonding around hole 6 wrap absorbent cores 3, top layer 1, internal layer 3 periphery and bottom 5 bond, outside arranged on left and right sides cementing line 71,72, the top layer 1 and the bottom 5 that are bonded together are extended with flap 8.

As it is shown in figure 1, hole 6 is shaped as ellipse, corresponding body discharges mouth 00 position, hole center 60.

As in figure 2 it is shown, be provided with guide layer 4 between internal layer 3 and bottom 5, guide layer 4 is provided with the guiding gutter 41 along sanitary towel's longitudinal extension.

Additionally, between top layer 1 and absorbent cores 2, between internal layer 3 and absorbent cores 2, in absorbent cores 2, optional at least one place is provided with Semen Sterculiae Lychnophorae seed coat pulverized particles (not shown).

As it is shown on figure 3, in order to improve rear leakage prevention effect, hole center 60 can be moved rearwards by relatively, corresponding to arranging in 15mm to 80mm scope after body discharges mouth 00, substitute position before this.

In this specification, " left and right directions " refers to direction consistent with the left and right directions of wearer during wearing, and " longitudinal direction " refers to the fore-and-aft direction of wearer during wearing.

Claims

1. a sanitary towel, it is characterized in that, including the top layer of fluid permeable and internal layer, the absorbent cores that is arranged between described top layer and internal layer, and the impermeable bottom of liquid, described top layer, absorbent cores, internal layer are provided with hole at corresponding body discharges mouth place, and described absorbent cores is wrapped up in top layer around described hole and internal layer bonding, described top layer, internal layer peripheral and described bottom bond, outside arranged on left and right sides cementing line, the described top layer being bonded together and bottom are extended with flap.

2. a kind of sanitary towel according to claim 1, it is characterised in that described hole is shaped as ellipse.

3. a kind of sanitary towel according to claim 1, it is characterised in that be provided with guide layer between described internal layer and bottom.

4. a kind of sanitary towel according to claim 3, it is characterised in that be provided with the guiding gutter along sanitary towel's longitudinal extension on described guide layer.

5. a kind of sanitary towel according to claim 1, it is characterised in that between described top layer and described absorbent cores, between described internal layer and described absorbent cores, in described absorbent cores, at least one place is provided with Semen Sterculiae Lychnophorae seed coat pulverized particles.

6. a kind of sanitary towel according to claim 1, it is characterised in that described hole center is corresponding to being provided as replacement in 15mm to 80mm scope after body discharges mouth.