CN218923001U

CN218923001U - Antibacterial breathable sanitary towel

Info

Publication number: CN218923001U
Application number: CN202223518169.5U
Authority: CN
Inventors: 曾宪勤; 温海青; 林胜昌
Original assignee: Fujian Jianjie Daily Necessities Co ltd
Current assignee: Fujian Jianjie Daily Necessities Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-28
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the field of sanitary products, in particular to an antibacterial breathable sanitary towel. The technical scheme includes that the PE leak protection ventilated membrane, the upper surface bonding of PE leak protection ventilated membrane has fine hair thick liquid lock water barrier layer, and fine hair thick liquid lock water barrier layer's top is laid and is had a plurality of high water absorbent resin particles, and fine hair thick liquid lock water barrier layer's top bonds and has non-woven fabrics directional guiding layer, and a plurality of high water absorbent resin particles all centre gripping are between fine hair thick liquid lock water barrier layer and non-woven fabrics directional guiding layer, and the upper surface of non-woven fabrics directional guiding layer is covered with the cotton layer, and cotton layer bonds as an organic wholely with PE leak protection ventilated membrane's edge. After the super absorbent resin particles absorb water and expand, the elastic spun yarn cloth can play a certain binding role on the expanded super absorbent resin particles, so that the super absorbent resin particles are prevented from leaking out from the bonding position of the edge of the sanitary towel, the contact of the side leaked foreign matters with the skin of a user is avoided, the probability of skin infection is reduced, and the antibacterial performance of the sanitary towel is effectively improved.

Description

Antibacterial breathable sanitary towel

Technical Field

The utility model relates to the field of sanitary products, in particular to an antibacterial breathable sanitary towel.

Background

The sanitary towel is one kind of sanitary article for women during menstrual period, and is made of cotton, non-woven fabric, paper pulp or composite paper of polymer and polymer, and has side edge designed to prevent side leakage.

In the actual processing process of the conventional sanitary towel, most of the sanitary towel is formed by adopting a simple three-layer structure, the super absorbent resin forming the absorbent core is not effectively bound, after the super absorbent resin absorbs water and expands, the edge bonding part of the multi-layer structure is easily extruded, so that the side leakage phenomenon of the sanitary towel occurs when the sanitary towel is used, if the foreign matters absorbed by the inside of the sanitary towel are contacted with the skin of a user, the infection is easily caused, and the defect in the aspect of antibacterial effect is obvious; in view of this, we have proposed an antibacterial breathable sanitary napkin capable of improving the antibacterial performance of the sanitary napkin and ensuring the breathable effect thereof.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides an antibacterial breathable sanitary towel which can improve the antibacterial performance of the sanitary towel and ensure the breathable effect of the sanitary towel.

The technical scheme of the utility model is as follows: the utility model provides an antibiotic ventilative formula sanitary towel, includes PE leak protection ventilated membrane, PE leak protection ventilated membrane's upper surface fixed bonding has fluff pulp to lock water barrier layer, fluff pulp lock water barrier layer's top is laid and is had a plurality of super absorbent resin particles, fluff pulp lock water barrier layer's top bonding has non-woven fabrics directional guide layer, a plurality of super absorbent resin particles all centre gripping is in the position between fluff pulp lock water barrier layer and the directional guide layer of non-woven fabrics, non-woven fabrics directional guide layer's upper surface covers has the cotton layer, the cotton layer bonds as an organic wholely with PE leak protection ventilated membrane's edge.

Preferably, the upper surface of non-woven fabrics direction guiding layer is equipped with a plurality of subsidence grooves, the bottom of non-woven fabrics direction guiding layer is equipped with a plurality of water conservancy diversion holes, every the water conservancy diversion hole all communicates with assorted subsidence groove, can let cotton cloth layer upper surface's liquid foreign matter flow downwards perpendicularly, so can be with the quick leading-in super absorbent resin granule department of liquid foreign matter.

Preferably, the upper surface of the fluff pulp water locking impermeable layer is fixedly adhered with a covering fine gauze, a plurality of the super absorbent resin particles are all covered in the covering fine gauze, and the super absorbent resin particles can be bound through the covering fine gauze, so that the probability of side leakage after water absorption expansion is effectively reduced.

Preferably, the upper surface of the cotton cloth layer is pressed with a pattern pressing groove, the edge of the top of the cotton cloth layer is pressed with a lockstitch pressing groove, and the pattern pressing groove is pressed on the cotton cloth layer by adopting a pressing process, so that the attractiveness of the sanitary towel can be improved, and the reinforcing effect on the superabsorbent resin particles in the sanitary towel can be realized.

Preferably, both ends that PE leak protection ventilated membrane kept away from mutually all are equipped with the side ear, two the side ear all with PE leak protection ventilated membrane integrated into one piece, every the lower surface of side ear all bonds there is the double-sided adhesive tape of second, bonds the side ear in the outside of pants through the double-sided adhesive tape of second, can improve sanitary towel and the fastness of pants bonding, avoids sanitary towel to appear the fold when wearing.

Preferably, each the position that just corresponds with second double-sided adhesive tape on the side ear all bonds and has easily tears the protection note, every the double-sided adhesive tape of second all covers completely in assorted easily tears the protection note inboard, every easily tear the both ends that the protection note kept away from mutually all are equipped with the second and tear the portion, can cover the protection to the double-sided adhesive tape of second through easily tearing the protection note, prevent that it from being infected with the viscidity when foreign matter influences its use.

Preferably, the lower surface bonding of PE leak protection ventilated membrane has a plurality of first double-sided adhesive tape, the lower surface of PE leak protection ventilated membrane has easily torn the protection scraps of paper through first double-sided adhesive tape bonding, and a plurality of first double-sided adhesive tapes all cover in easily tearing the protection scraps of paper inboard completely, the both ends that easily tear the protection scraps of paper kept away from mutually all are equipped with first tearing portion, can protect first double-sided adhesive tape through easily tearing the protection scraps of paper, before sanitary towel is for using, can prevent that first double-sided adhesive tape from being infected with the foreign matter and leading to its viscidity to reduce.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. through fine hair thick liquid lock water barrier and non-woven fabrics directional guiding layer, can be with a large amount of super absorbent resin particles cladding in sanitary towel inside to cover one deck spun yarn cloth in super absorbent resin particle's top, after super absorbent resin particle absorbs water and expands, have elastic spun yarn cloth can play certain constraint effect to the super absorbent resin particle of inflation, can reduce super absorbent resin particle from the probability that the edge bonding department of sanitary towel multilayer structure leaks outward, avoid the foreign matter of side leakage to contact with user's skin, can reduce the probability of infection, effectively improved the antibacterial property of sanitary towel.

2. The PE leakage-proof breathable film can prevent liquid leakage, can ensure the breathability of the bottom of the sanitary towel, and has good breathable effects on the impermeable layer, the non-woven directional flow guiding layer and the cotton layer which are made of fluff pulp, so that the overall breathability of the sanitary towel is effectively improved.

Drawings

FIG. 1 presents a schematic view of the layered structure of the utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

fig. 3 is a schematic view of the back structure of the present utility model.

Reference numerals: 1. PE leak-proof breathable films; 11. a first double-sided adhesive tape; 12. the paper sheet is easy to tear and protect; 13. a first tear portion; 2. a fluff pulp water locking impermeable layer; 21. covering fine gauze; 22. high water-absorbing resin particles; 3. a non-woven fabric directional flow guiding layer; 31. a sinking groove; 32. a deflector aperture; 4. a cotton cloth layer; 41. pattern pressing grooves; 42. edge locking and groove pressing; 5. a lateral ear; 51. an easily torn protective paper strip; 52. a second double-sided adhesive tape; 53. and a second tearing part.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the antibacterial breathable sanitary towel provided by the utility model comprises a PE leakproof breathable film 1, wherein a cotton cloth layer 4 is adhered to the upper surface of the PE leakproof breathable film 1, the edge part of the cotton cloth layer 4, which is in contact with the PE leakproof breathable film 1, is subjected to pressing treatment, then a lockstitch groove 42 is reserved at the edge of the upper surface of the cotton cloth layer 4, so that the connection firmness of the PE leakproof breathable film 1 and the cotton cloth layer 4 can be improved, a fluff pulp water-locking impermeable layer 2 is adhered to the upper surface of the PE leakproof breathable film 1, a plurality of high-hydroscopicity resin particles 22 are paved on the top end of the fluff pulp water-locking impermeable layer 2, a layer of fine gauze 21 is paved on the upper surface of the high-hydroscopicity resin particles 22, the part, which is in contact with the fluff pulp water-locking impermeable layer 2, is reinforced by a pressurizing process, the fine gauze 21 and the fluff pulp water-locking impermeable layer 2 are ensured to be firmly connected into a whole, the top of the fluff pulp water-locking impermeable layer 2 is adhered to a non-woven fabric diversion layer 3, the fine gauze 21 and the fluff pulp water-locking layer 2 are adhered to the fluff water-locking layer 2, and the fluff pulp water-locking layer 2 are clamped between the fluff water-locking layer 2 and the fluff water-locking layer 3 and the water-permeable impermeable layer 3 and the water-locking layer, and the fluff water-locking layer 3 are clamped between the fine gauze layer and the high-absorbent layer and the water-locking layer and the waterproof layer;

further, the top of non-woven fabrics is directed to the water conservancy diversion layer 3 suppresses has a large amount of subsidence grooves 31 to the bottom of non-woven fabrics is directed to the water conservancy diversion layer 3 is pierced and is had a large amount of water conservancy diversion holes 32, every water conservancy diversion hole 32 all communicates with each other with the subsidence groove 31 at top, and the bottom opening part of every water conservancy diversion hole 32 all contacts with super absorbent resin granule 22, after the adhesion has the liquid foreign matter on cotton layer 4, can carry out the water conservancy diversion of vertical direction to the liquid foreign matter through subsidence groove 31 and water conservancy diversion hole 32, ensure that the liquid foreign matter can contact with super absorbent resin granule 22 fast, then can absorb the liquid foreign matter by super absorbent resin granule 22, after vertical water conservancy diversion, can reduce the horizontal diffusion probability of liquid foreign matter along the surface of cotton layer 4, so can reduce the area that the liquid foreign matter covers at cotton layer 4 upper surface.

In this embodiment, during menstrual period of women, the liquid foreign matter mainly including menstrual blood adheres to the upper surface of the cotton cloth layer 4, under the guidance of the non-woven directional flow guiding layer 3, the liquid foreign matter can be vertically infiltrated and quickly infiltrated to the position of the super absorbent resin particles 22, then the liquid foreign matter can be quickly absorbed by the super absorbent resin particles 22, after the vertical directional flow guiding treatment, the range of the liquid foreign matter spreading around the upper surface of the cotton cloth layer 4 can be reduced, and then the adhesion area of the liquid foreign matter on the upper surface of the cotton cloth layer 4 can be reduced, so that the contact area of the skin of a user and the liquid foreign matter can be reduced. When the super absorbent resin particles 22 absorb liquid foreign matters and expand, under the constraint of the covering fine gauze 21 with good elastic performance, the expansion and expansion range of the super absorbent resin particles 22 can be reduced, so that the extrusion force of the expanded super absorbent resin particles 22 on the edge of the multi-layer structure of the sanitary towel can be reduced, the edge bonding part of the cotton cloth layer 4 and the PE anti-leakage breathable film 1 is a peripheral connecting part, and the edge bonding part of the non-woven fabric directional flow guiding layer 3 and the fluff pulp water locking impermeable layer 2 is an inner side connecting part, so that two locking defense lines can be formed at the bonding part of the sanitary towel, the probability of the expanded super absorbent resin particles 22 on the peripheral connecting part can be further reduced, the side leakage of the sanitary towel can be effectively reduced, the side leakage of the liquid foreign matters and the skin of a user can be prevented from being contacted, serious infection on the skin can be avoided, and the antibacterial performance of the sanitary towel can be improved. And the multi-layered materials of the sanitary napkin, such as: the PE leak-proof breathable film 1, the fluff pulp water-locking impermeable layer 2, the non-woven directional flow guiding layer 3 and the cotton cloth layer 4 all have good breathable functions, so that the breathable effect of the sanitary towel is ensured.

Example two

As shown in fig. 1-3, based on the first embodiment, the anti-leakage and breathable PE film 1 is further provided, two side ears 5 are integrally formed at two ends of the anti-leakage and breathable PE film 1, a second double-sided adhesive tape 52 is adhered to the lower surface of each side ear 5, at least three first double-sided adhesive tapes 11 are adhered to the lower surface of the anti-leakage and breathable PE film 1, a tearing protection paper strip 51 is adhered to the side ears 5, the second double-sided adhesive tape 52 completely covers the inner side of the tearing protection paper strip 51, the tearing protection paper sheet 12 is adhered to the anti-leakage PE film 1 through the first double-sided adhesive tapes 11, and the plurality of first double-sided adhesive tapes 11 all cover the inner side of the tearing protection paper sheet 12;

further, the second tearing portion 53 is formed at the two ends, away from each other, of each easy-to-tear protection paper strip 51 in an integrated manner, and the second tearing portion 53 is not in contact with the second double-sided adhesive tape 52, when the easy-to-tear protection paper strip 51 is torn, only the second tearing portion 53 needs to be torn, the first tearing portion 13 is formed at the two ends, away from each other, of each easy-to-tear protection paper strip 12 in an integrated manner, and the first tearing portion 13 is not in contact with the first double-sided adhesive tape 11, the first tearing portion 13 is torn, so that the easy-to-tear protection paper strip 12 can be peeled off from the PE leakage-proof breathable film 1, and then the plurality of first double-sided adhesive tapes 11 are completely exposed, so that a user can tear the protection paper when using the sanitary towel.

In this embodiment, when the sanitary towel is required to be attached to the inner side of the underpants, the easy-to-tear protective paper sheet 12 can be torn off firstly, then the PE leak-proof breathable film 1 can be firmly adhered to the underpants through the first double-sided adhesive tape 11, then the easy-to-tear protective paper strip 51 is torn off, the side ears 5 are adhered to the outer side of the underpants through the second double-sided adhesive tape 52, then the positioning function can be achieved on the sanitary towel, and the effect that the wrinkles influence the sanitary towel to absorb liquid foreign matters during the use period is prevented. And before the sanitary towel is not used, the easy-tearing protection paper strip 51 can protect the second double-sided adhesive tape 52, and the easy-tearing protection paper sheet 12 can protect the first double-sided adhesive tape 11 so as to prevent adhesive tape adhesion foreign matters from affecting the adhesive effect during use.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. An antibacterial breathable sanitary towel comprises a PE leakage-proof breathable film (1), and is characterized in that: the PE leak protection ventilated membrane (1) upper surface fixed bonding has fine hair thick liquid lock water barrier layer (2), the top of fine hair thick liquid lock water barrier layer (2) is laid and is covered with a plurality of high water absorbent resin granule (22), the top of fine hair thick liquid lock water barrier layer (2) bonds there is non-woven fabrics directional guiding layer (3), a plurality of high water absorbent resin granule (22) all centre gripping is in the position between fine hair thick liquid lock water barrier layer (2) and non-woven fabrics directional guiding layer (3), the upper surface of non-woven fabrics directional guiding layer (3) is covered with cotton cloth layer (4), cotton cloth layer (4) bond as an organic wholely with the edge of PE leak protection ventilated membrane (1).

2. An antibacterial breathable sanitary towel according to claim 1, characterized in that the upper surface of the non-woven directional guide layer (3) is provided with a plurality of sinking grooves (31), the bottom of the non-woven directional guide layer (3) is provided with a plurality of guide holes (32), and each guide hole (32) is communicated with the corresponding sinking groove (31).

3. The antibacterial breathable sanitary towel according to claim 1, characterized in that a covering fine gauze (21) is fixedly adhered to the upper surface of the fluff pulp water locking impermeable layer (2), and a plurality of the super absorbent resin particles (22) are wrapped in the covering fine gauze (21).

4. An antibacterial breathable sanitary towel according to claim 1, characterized in that the upper surface of the cotton layer (4) is embossed with pattern embossing grooves (41), and the top edge of the cotton layer (4) is embossed with serging embossing grooves (42).

5. An antibacterial breathable sanitary towel according to claim 1, characterized in that the two ends of the PE leakproof breathable film (1) which are far away from each other are provided with side ears (5), the two side ears (5) are integrally formed with the PE leakproof breathable film (1), and the lower surface of each side ear (5) is adhered with a second double-sided adhesive tape (52).

6. The antibacterial breathable sanitary towel according to claim 5, characterized in that the positions, corresponding to the second double-sided adhesive tapes (52), on each side ear (5) are adhered with the easily torn protective strips (51), each second double-sided adhesive tape (52) is completely covered on the inner side of the matched easily torn protective strip (51), and the two ends, far away from each easily torn protective strip (51), of each second double-sided adhesive tape are provided with second tearing parts (53).

7. The antibacterial breathable sanitary towel according to claim 1, characterized in that a plurality of first double-sided adhesive tapes (11) are adhered to the lower surface of the PE leakage-proof breathable film (1), the lower surface of the PE leakage-proof breathable film (1) is adhered to a tearing-prone protection paper sheet (12) through the first double-sided adhesive tapes (11), the plurality of first double-sided adhesive tapes (11) are completely covered on the inner side of the tearing-prone protection paper sheet (12), and first tearing parts (13) are respectively arranged at two ends, far away from each other, of the tearing-prone protection paper sheet (12).