CN207203001U - Lateral leakage protection bamboo fibre sanitary napkin - Google Patents

Abstract

The utility model discloses a kind of lateral leakage protection bamboo fibre sanitary napkin, its drip irrigation device is the bamboo fibre layer for including setting gradually, first clean paper layer, macromolecule water uptake layer, second clean paper layer and counterdie, the edge of bamboo fibre layer and counterdie stretches out and presses or be bonded, macromolecule water uptake layer folds protuberance along width and its section is serrated or wavy, the ventilating groove set along macromolecule water uptake layer length direction is each formed between macromolecule water uptake layer and the first clean paper layer and between macromolecule water uptake layer and the second clean paper layer, it is good soaking effect has been reached, it is not easy side leakage and is not easy to produce skin the purpose of any stimulation.

Description

Lateral leakage protection bamboo fibre sanitary napkin

Technical field

A kind of amenities is the utility model is related to, more particularly to a kind of lateral leakage protection bamboo fibre sanitary napkin.

Background technology

Sanitary napkin is a kind of material for having absorbability, and main material is formed by cotton, adhesive-bonded fabric, slurrying or more material High molecular polymer and high molecular polymer extrusion coating paper.There is a kind of sanitary napkin in the prior art, specifically refer to Application No. 201020186573.5, breathed freely, certainly containing bamboo fibre fabric layer, thus with natural bacteriostatic antibacterial, deodorizing sterilizing, superpower moisture absorption Body produces the function of anion and ultra-violet radiation resisting, while bamboo fibre fabric layer is natural material, therefore skin will not be produced Raw any stimulation, but when menses are dropped on surface layer, the menses of warm can not be oozed down at once, and one can be stopped on surface layer The section time, this often results in the humidity of surface layer, and assimilation effect is poor, easy side leakage, and is easily provided favorably for bacteria breed Condition.

Utility model content

It is good that the purpose of this utility model is to provide a kind of soaking effect, it is not easy to side leakage and be not easy to skin produce it is any The lateral leakage protection bamboo fibre sanitary napkin of stimulation.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of lateral leakage protection bamboo fibre Sanitary napkin, including bamboo fibre layer, the first clean paper layer, macromolecule water uptake layer, the second clean paper layer and the counterdie set gradually, The edge of bamboo fibre layer and counterdie stretches out and presses or be bonded, and macromolecule water uptake layer folds protuberance along width to be made Its section is serrated or wavy, between macromolecule water uptake layer and the first clean paper layer and macromolecule water uptake layer and The ventilating groove set along macromolecule water uptake layer length direction is each formed between second clean paper layer.

By using above-mentioned technical proposal, bamboo fibre layer has natural bacteriostatic antibacterial, deodorizing sterilizing and moisture absorption as surface layer Ventilative function, also it is not easy to produce stimulation to skin；Liquid can be absorbed by macromolecule water uptake layer simultaneously, And clamp the first clean paper layer of macromolecule water uptake layer and the second clean paper layer can prevent macromolecule on macromolecule water uptake layer Reverse osmosis is further ensured that the comfort level of bamboo fibre layer to surface, and when in use, due to the ventilating groove of formation, air easily enters Enter in ventilating groove, be advantageous to the circulation of air；The area of macromolecule water uptake layer is also increased simultaneously, enhances suction to a certain extent Water effect；The ventilating groove that length direction is set simultaneously so that there is longer flow distance after being oozed under liquid into ventilating groove, can be with Sufficiently absorb, phenomena such as being also less likely to occur side leakage.

Preferably, setting the anion layer that is magnetic between bamboo fibre layer and the first clean paper layer, set on magnetic anion layer Permeable hole is equipped with, it is integrally in netted.

By using above-mentioned technical proposal, the anion material in magnetic anion layer is while anion is produced, also Free oxygen can be produced, the energy of anaerobic bacteria cell is shifted, so that anaerobic bacteria can not give birth in sufficient oxygen Deposit, therefore reached the purpose for eliminating anaerobic bacteria；Wherein magnetic material is adjustable is risen using position in the presence of N poles and S poles To effect promoting blood circulation and removing blood stasis, so as to strengthen immunity.Netted anion layer can facilitate the infiltration of liquid, further reduce Liquid residence time on surface layer.

Preferably, bamboo fibre layer includes front-end and back-end, dash impression is provided with bamboo fibre layer, dash impression includes gear The anterior impression of white Hupeh anemone root and leaf layer front end, the rear portion impression of dash cotton layer rear end and between anterior impression and rear portion impression Middle part impression, the both ends of middle part impression are docked with anterior impression and rear portion impression respectively.

By using above-mentioned technical proposal, dash impression has certain stop, preferably when by the moment impact of liquid The side leakage for preventing liquid.

Preferably, the edge of the second dust-free paper both sides layer by layer turns down to form flange to high score water accepting layer side, flange turnover To between the first clean paper layer and macromolecule water uptake layer.

By using above-mentioned technical proposal, can preferably be wrapped by flange, the first clean paper layer and the second clean paper layer Wrap macromolecule water uptake layer, it is not easy to so that the polymeric particles outflow in macromolecule water uptake layer, ensure that soaking effect, also make The sub- particle that secures satisfactory grades is not easily accessible to top layer, ensure that comfort level to a certain extent；Side of the flange to macromolecule water uptake layer simultaneously Edge also produces certain limitation so that the edge of macromolecule water uptake layer is not easy to stretch out the first clean paper layer.

Preferably, being provided with cotton layer between the second clean paper layer and counterdie, it is provided between cotton layer and counterdie harmless Layer of cloth.

It is larger in amount of liquid by using above-mentioned technical proposal, still there is a small amount of liquid to reach after macromolecule layer absorbs During cotton layer, it can be absorbed by cotton layer, while the softness of cotton layer more so that it is overall more comfortable；Meanwhile Cotton layer can be more firmly fixed in the nonwoven layer of setting, conveniently processing during production.

Preferably, the water delivery indent that setting is put down along width is provided with cotton layer.

By using above-mentioned technical proposal, when liquid reaches water delivery indent, liquid transverse guidance can be carried out abundant Absorption, and horizontal water delivery indent also functions to certain permeation functions.

Preferably, the first clean paper layer, macromolecule water uptake layer, the second clean paper layer, cotton layer and harmless layer of cloth are in Rectangle.

By using above-mentioned technical proposal, compared to more than existing sanitary napkin four layers of arc sections for reducing its end Point, reduce materials, reduce cost.

Preferably, offer ventilation mouth along width on the pure cotton top layer of macromolecule water uptake layer end.

By using above-mentioned technical proposal, the circulation of air in ventilating groove is further ensure that, there is preferably ventilative effect Fruit.

Preferably, being provided with support column at ventilation mouth, support column is alongst set and one end is passed outside ventilation mouth.

By using above-mentioned technical proposal, support column can strut ventilation mouth so that the first clean paper layer of top and bamboo Fibrous layer is not easy to shelter from ventilation mouth.

Preferably, being provided with elastic threads at ventilation mouth, one end of elastic threads is bonded in the inner side of the first nonwoven layer, another End passes ventilation mouth and is bonded in bamboo fibre layer surface.

By using above-mentioned technical proposal, opened upwards by the nonwoven layer of elastic threads first, it is not easy to shelter from Ventilation mouth.

In summary, the utility model has the advantages that：Air permeable effect is good, is not easy side leakage and more relaxes It is suitable.

Brief description of the drawings

Fig. 1 is lateral leakage protection bamboo fibre sanitary napkin top view；

Fig. 2 be in Fig. 1 A-A to sectional view partial schematic diagram；

Fig. 3 is C portions enlarged drawing in Fig. 2；

Fig. 4 is the partial schematic diagram of the sectional view of B-B direction in Fig. 1；

Fig. 5 is D portions enlarged drawing in Fig. 4.

In figure, 1, bamboo fibre layer；11st, ventilation mouth；111st, support column；112nd, elastic threads；2nd, the first clean paper layer；3rd, high score Sub- water accepting layer；31st, ventilating groove；4th, the second clean paper layer；41st, flange；5th, cotton layer；51st, water delivery indent；6th, harmless layer of cloth；7、 Counterdie；8th, outer shroud；81st, anterior impression；82nd, middle part impression；83rd, rear portion impression；9th, magnetic anion layer.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of pure cotton surface layer sanitary towel, as depicted in figs. 1 and 2, including set gradually pure cotton top layer, the first clean paper layer 2nd, the side of macromolecule water uptake layer 3, the second clean paper layer 4, cotton layer 5, harmless layer of cloth 6 and counterdie 7, pure cotton top layer and counterdie 7 Edge stretches out and presses or be bonded, and the first clean paper layer 2, macromolecule water uptake layer 3, the second clean paper layer 4, cotton layer 5 And harmless layer of cloth 6 is rectangle.

Macromolecule water uptake layer 3 along width fold swell so that the section of macromolecule water uptake layer 3 be serrated or It is wavy（The zigzag only shown in figure）, so as between the clean paper layer 2 of macromolecule water uptake layer 3 and first and macromolecule inhale The ventilating groove 31 set along the length direction of macromolecule water uptake layer 3, high score are each formed between the clean paper layer 4 of water layer 3 and second The summit and peak valley of sub- water accepting layer 3 abut with the first clean paper layer 2 and the second clean paper layer 4 respectively.

Meanwhile the water delivery indent 51 set along width is provided with cotton layer 5.

Preferably, with reference to Fig. 3, the edge of second 4 layers of both sides of clean paper layer turns down to be formed to high score water accepting layer side to be turned over Side 41, flange 41 are turned down between the first clean paper layer 2 and macromolecule water uptake layer 3, the upper surface of flange 41 and the first clean paper layer 2 Marginal adhesion.Certainly, flange 41 can also be turned down between pure cotton top layer and the first clean paper layer 2.

With reference to Fig. 4 and Fig. 5, ventilation mouth is offered along width on the pure cotton top layer of the end of macromolecule water uptake layer 3 11, and other marginal portions on pure cotton top layer press with counterdie 7 or be bonded.Support column 111, support column are provided with ventilation mouth 11 111 are set along sanitary napkin length direction, and its length is between one to two centimetres, and one end of support column 111 passes Outside gas port 11；Certainly, 111 flexible material of support column is made, such as sponge and cotton.Preferably, at ventilation mouth 11 also Elastic threads 112 can be provided with, one end of elastic threads 112 is bonded in the inner side of the first nonwoven layer, and the other end passes ventilation mouth 11 are bonded in the surface of bamboo fibre layer 1.

Bamboo fibre layer 1 includes front-end and back-end, dash impression being provided with bamboo fibre layer 1, and dash impression is anti-along length To distribution, dash impression includes the anterior impression 81 of the front end of bamboo fibre layer 1, the rear portion impression 83 of the rear end of bamboo fibre layer 1 and position Middle part impression 82 between anterior impression 81 and rear portion impression 83, the both ends of middle part impression 82 are respectively with anterior impression 81 with after Portion's impression 83 docks.Its middle front part impression 81 is in "U" shaped, and its side is set on mouth, and the both ends of opening are inwardly curved It is bent；Rear portion impression 83 is also in "U" shaped, and also there is opening its side, but the both ends of its opening are bent outwardly, front portion pressure The opening of trace 81 and the opening of rear portion impression 83 are oppositely arranged；And middle part impression 82 includes two S-shaped impressions being oppositely arranged, S One end of shape impression is located at the outside of the anterior end of impression 81, and the other end of S-shaped impression is located at the inner side of the end of rear portion impression 83. The anion layer 9 that is magnetic is set between the clean paper layer 2 of bamboo fibre layer 1 and first, and magnetic anion layer 9 is located at anterior impression 81 In, permeable hole is provided with magnetic anion layer 9, it is integrally in netted.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of lateral leakage protection bamboo fibre sanitary napkin, including bamboo fibre layer (1), the first clean paper layer (2), the macromolecule set gradually The edge of water accepting layer (3), the second clean paper layer (4) and counterdie (7), bamboo fibre layer (1) and counterdie (7) stretches out and pressed Close or be bonded, it is characterised in that：Macromolecule water uptake layer (3) along width fold protuberance cause its section be serrated or It is wavy, between macromolecule water uptake layer (3) and the first clean paper layer (2) and macromolecule water uptake layer (3) and the second dust-free paper The ventilating groove (31) set along macromolecule water uptake layer (3) length direction is each formed between layer (4).

2. lateral leakage protection bamboo fibre sanitary napkin according to claim 1, it is characterised in that：Bamboo fibre layer (1) and first dustless The anion layer (9) that is magnetic is set between ply of paper (2), and magnetic anion layer is provided with permeable hole on (9), and it is integrally in netted.

3. lateral leakage protection bamboo fibre sanitary napkin according to claim 1, it is characterised in that：Bamboo fibre layer (1) include front end and Rear end, is provided with dash impression on bamboo fibre layer (1), dash impression include dash cotton layer (5) front end anterior impression (81), The rear portion impression (83) of dash cotton layer (5) rear end and the middle part pressure between anterior impression (81) and rear portion impression (83) Trace (82), the both ends of middle part impression (82) are docked with anterior impression (81) and rear portion impression (83) respectively.

4. lateral leakage protection bamboo fibre sanitary napkin according to claim 1, it is characterised in that：Second clean paper layer (4) layer both sides Edge turn down to form flange (41) to high score water accepting layer side, flange (41) turnover is to the first clean paper layer (2) and macromolecule Between water accepting layer (3).

5. lateral leakage protection bamboo fibre sanitary napkin according to claim 1, it is characterised in that：Second clean paper layer (4) and counterdie (7) cotton layer (5) is provided between, harmless layer of cloth (6) is provided between cotton layer (5) and counterdie (7).

6. lateral leakage protection bamboo fibre sanitary napkin according to claim 3, it is characterised in that：Be provided with cotton layer (5) along Width puts down the water delivery indent (51) of setting.

7. lateral leakage protection bamboo fibre sanitary napkin according to claim 3, it is characterised in that：First clean paper layer (2), macromolecule Water accepting layer (3), the second clean paper layer (4), cotton layer (5) and harmless layer of cloth (6) are rectangle.

8. lateral leakage protection bamboo fibre sanitary napkin according to claim 1, it is characterised in that：In macromolecule water uptake layer (3) end The pure cotton top layer at place offers ventilation mouth (11) along width.

9. lateral leakage protection bamboo fibre sanitary napkin according to claim 8, it is characterised in that：Ventilation mouth (11) place is provided with support Post (111), support column (111) is alongst set and one end passes ventilation mouth (11) outside.

10. lateral leakage protection bamboo fibre sanitary napkin according to claim 8, it is characterised in that：Ventilation mouth (11) place is provided with bullet Property rope (112), one end of elastic threads (112) is bonded in the inner side of the first nonwoven layer, and the other end passes ventilation mouth (11) bonding On bamboo fibre layer (1) surface.