CN210991179U - Sanitary napkin - Google Patents

Sanitary napkin Download PDF

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Publication number
CN210991179U
CN210991179U CN201820983623.9U CN201820983623U CN210991179U CN 210991179 U CN210991179 U CN 210991179U CN 201820983623 U CN201820983623 U CN 201820983623U CN 210991179 U CN210991179 U CN 210991179U
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layer
surface course
sanitary towel
sanitary napkin
sanitary
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CN201820983623.9U
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Chinese (zh)
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杜连欢
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Tianjin Huaxin Sanitation Supplies Co ltd
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Tianjin Huaxin Sanitation Supplies Co ltd
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Abstract

The utility model provides a sanitary towel, relates to the hygienic products field, including the sanitary towel body, the sanitary towel body includes surface course, water conservancy diversion layer, layer and bottom absorb water, the non-flank both ends along sanitary towel of surface course all are equipped with the arc arch. The surface course length direction is provided with the bar recess, the surface of surface course has evenly seted up the seepage hole, the surface of surface course just is located the periphery of bar recess is provided with multichannel confined lock basin. When in use, the arc-shaped bulges are tightly matched with the gluteal cleft and partial buttocks at two sides, so that the leakage-proof function is achieved, and a user can not feel uncomfortable. Through the strip recess that forms at the surface course, can make certain interval of formation between sanitary towel surface course and the women's skin in the laminating women's skin, can play good ventilation effect like this, reduce because the wet colation sense that the menstrual blood produced, reduce the discomfort of women's private part.

Description

Sanitary napkin
Technical Field
The utility model relates to the field of sanitary articles, in particular to a sanitary towel.
Background
Sanitary napkins are absorbent materials that are commonly used as body-contacting elements for women. The main material is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer composite paper formed by matching the above materials, the shooting of the side edge is mainly used for preventing side leakage, and the back adhesive of the sanitary napkin is a waterproof material, can retain menstrual blood in the sanitary napkin and is used for absorbing the menstrual blood flowing out from the vagina when women have menstrual flow.
The surface layer of the existing sanitary towel is generally made of non-woven fabric, once menstruation comes and the menstrual blood spreads widely in the actual use process, the surface layer of the existing sanitary towel is generally tightly attached to the skin, the skin and the menstrual blood spreading part cannot form a gap, the ventilation effect is poor, and the skin feels large wet percolation caused by the menstrual blood.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be comparatively effectual increase skin and the better sanitary towel of interval, ventilation effect between the surface course after the menstrual blood diffusion.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the sanitary towel comprises a sanitary towel body, wherein the sanitary towel body comprises a surface layer, a flow guide layer, a water absorption layer and a bottom layer, and arc-shaped bulges are arranged at two ends of the surface layer along the non-side wing of the sanitary towel.
Through adopting above-mentioned technical scheme, can let the sanitary towel cooperate with the part of gluteal fold both sides, the arc is protruding to closely cooperate with the partial buttock of gluteal fold and both sides during the use, plays leak protection function, and the user can not feel uncomfortable.
Preferably, the surface course length direction is provided with the bar recess, the surface of surface course has evenly seted up the seepage hole, the surface of surface course just is located the periphery of bar recess is provided with multichannel confined lock water groove.
Through adopting above-mentioned technical scheme, sanitary towel hugs closely in the skin surface in the use generally, in case women's menstruation comes when tidal, the condition of menses diffusion can appear, because lack suitable interval, women's private part can appear great wet colation sense and duration longer like this, through the bar recess at the surface course formation, can make certain interval between sanitary towel surface course and the women's skin in the laminating women's skin, can play good ventilation effect like this, reduce because the wet colation sense of menses production, reduce the discomfort of women's private part.
Preferably, the arc-shaped bulge is adhered to the surface layer.
Through adopting above-mentioned technical scheme, the user can dismantle as required.
Preferably, the side wings of the surface layer are provided with magic tapes in a matching way.
By adopting the technical scheme, the side wings can be attached to the underpants, so that the sanitary towel is prevented from sliding off.
Preferably, the flow guide layer is a PE perforated film layer, at least three convex edges are arranged on the flow guide layer and are arranged at equal intervals, and flow guide grooves are formed between every two adjacent convex edges.
Through adopting above-mentioned technical scheme, the PE membrane has the characteristics of high osmotic speed and low reverse osmosis volume for sanitary towel does not influence the osmotic speed under the circumstances of guaranteeing not returning the seepage, and simultaneously, the guiding gutter that equidistant interval set up on the water conservancy diversion layer makes the menstrual blood that enters into the layer of flowing backwards from the surface course can water conservancy diversion rapidly, can prevent the side leakage of menstrual blood.
Preferably, the surface layer is bonded with the flow guide layer, and the rib and the surface layer are extruded to form a plurality of arches on the surface of the surface layer.
Through adopting above-mentioned technical scheme, the surface course bonds with the water conservancy diversion layer for the surface course forms a plurality of archs, and these archs formed by the bead can play the effect of separating skin and the menstrual blood that spreads, make simultaneously to form the interval between sanitary towel and the skin, are favorable to the ventilation.
Preferably, the water absorption layer is formed by bonding an upper dust-free paper layer and a lower dust-free paper layer, and a water absorption factor is arranged between the upper dust-free paper layer and the lower dust-free paper layer.
Through adopting above-mentioned technical scheme, adopt dustless paper to wrap up the factor of absorbing water for the factor of absorbing water can be stable absorbs the menses, and the factor of absorbing water is pressfitting between two-layer dustless paper, can be fixed the factor of absorbing water, can guarantee like this that the factor of absorbing water can be even lay in the layer that absorbs water, guarantees absorptive homogeneity.
Preferably, the flow guide layer is bonded with the water absorption layer, a magnetic functional chip is arranged between the flow guide layer and the water absorption layer, and the magnetic functional chip is opposite to the strip-shaped groove.
By adopting the technical scheme, the magnetic functional chip can be made of high-density and high-power water absorption materials, and can be aligned to the strip-shaped groove, so that the female user can be effectively protected when the germ invasion resistance capability is poor in menstrual period and the like.
Preferably, the width of the magnetic functional chip is smaller than the width of the strip-shaped groove.
Through adopting above-mentioned technical scheme, the width of magnetism function chip is less than the width of bar recess, and firstly in order to save the cost, magnetism function chip aims at women private parts, bar recess alright in order to play great protection effect promptly.
Preferably, the bottom layer is a non-woven fabric layer.
By adopting the technical scheme, the bottom layer adopts the non-woven fabric to ensure that the sanitary towel body is soft and comfortable.
Preferably, the surface of the bottom layer is uniformly distributed with bulges.
Through adopting above-mentioned technical scheme, the surface of bottom sets up the arch, can be that whole sanitary towel plays the massage effect to skin, alleviates because the numb sense of using sanitary towel skin for a long time, and the arch that sets up in addition can make the bottom and absorb water and form the interval between the layer, and the gas permeability is better, and menstrual blood can also be absorbed to the arch of even setting, in case the absorbed layer takes place to leak, the arch can play last one deck insurance, absorbs menstrual blood.
To sum up, the utility model discloses following beneficial effect has:
through the bar recess that sets up at the surface course and the cooperation is by the arch of bar bead at the surface course formation for produce certain interval between sanitary towel body and the skin, reduce because the menstrual blood diffusion causes the wet colation sense of the private of women department, simultaneously because the interval that produces, can increase ventilative, the ventilation between sanitary towel body and the skin, make the private of women department more comfortable, dry and comfortable.
Drawings
FIG. 1 is a schematic view of the overall construction of a sanitary napkin;
FIG. 2 is an exploded view of the layers of a sanitary napkin;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure, 1, a surface layer; 10. an arc-shaped bulge; 11. a strip-shaped groove; 12. a water locking groove; 13. arching; 14. a weep hole; 15. magic sticking; 2. a flow guiding layer; 21. a rib; 22. a diversion trench; 3. a water-absorbing layer; 31. a dust-free paper layer is arranged; 32. a lower dust-free paper layer; 33. a water absorption factor; 4. a bottom layer; 5. a magnetic functional chip; 6. and (4) protruding.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
A sanitary towel, as shown in figures 1 and 2, comprises a sanitary towel body, wherein the sanitary towel body is sequentially provided with a surface layer 1, a flow guide layer 2, a water absorption layer 3 and a bottom layer 4 from top to bottom, and the layers can be bonded by hot melt adhesive or pressed.
The surface course 1 adopts the non-woven fabrics to make, and even seepage hole 14 has been seted up on the surface of surface course 1, can make the rapid infiltration of menses to the flow guide layer 2, and the non-flank both ends of surface course 1 all glue and have stuck arc arch 10, can make sanitary towel hug closely with the part buttock of groin both sides mutually, can dismantle arc arch 10 as required.
A strip-shaped groove 11 is formed in the length direction of the surface layer 1, and at least three closed water locking grooves 12 are formed in the periphery of the strip-shaped groove 11; the diffusion of menstrual blood can be reduced, so that menstrual blood rapidly permeates into the lower flow guide layer 2.
The flank part of surface course 1 is provided with magic paste 15, pastes 15 through the magic, and sanitary towel can paste on pants, prevents that sanitary towel landing in the motion process.
Flow guide layer 2 adopts PE to punch the rete, PE punches the membrane and has the characteristics of high permeation rate and low reverse osmosis volume, can make the menstrual blood permeate the layer 3 that absorbs water of below fast, guarantee simultaneously that the menstrual blood can not great reverse osmosis, flow guide layer 2 top is provided with the bead 21 that the equidistant interval of multichannel was arranged, be formed with guiding gutter 22 between the bead 21, the menstrual blood that permeates to flow guide layer 2 through surface course 1 permeates to permeate the layer 3 that absorbs water of below through guiding gutter 22 water, prevent because the abundant reverse osmosis that takes place of menstrual blood concentration volume, in addition, because closely bond each other between surface course 1 and the flow guide layer 2, surface course 1 surface also can form same arch 13.
The water absorption layer 3 is formed by bonding an upper dust-free paper layer 31 and a lower dust-free paper layer 32, water absorption factors 33 are uniformly scattered between the two layers of dust-free paper and are fixed, menstrual blood passing through the flow guide layer 2 permeates the water absorption layer 3, the water absorption factors 33 can quickly absorb the menstrual blood and moisture, and female private parts can be kept dry and clean.
The magnetic functional chip 5 is arranged between the flow guide layer 2 and the water absorption layer 3, the magnetic functional chip 5 belongs to a chip commonly used by sanitary towels, the function of the magnetic functional chip is mainly that effective protection can be provided for users in the menstrual period and other times when the capability of resisting germ invasion is poor, the width of the magnetic functional chip 5 is smaller than that of the strip-shaped groove 11, the length of the magnetic functional chip 5 can be specifically determined according to different specifications, and the magnetic functional chip 5 is arranged in the middle and is aligned to the strip-shaped groove 11.
Bottom 4 adopts the non-woven fabrics to make, and the surface of bottom 4 evenly covers there is arch 6, and the arch adopts the paper pulp to knead the system and forms, and arch 6 adopts the hot melt adhesive to bond in the upper surface of bottom, and the non-woven fabrics material is sanitary towel common material, compares in utilizing dustless paper as bottom 4, and the cost is practiced thrift more to the non-woven fabrics, and the non-woven fabrics also can be degraded in soil moreover, the environmental protection.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a sanitary towel, includes the sanitary towel body, the sanitary towel body includes surface course (1), water conservancy diversion layer (2), layer (3) and bottom (4) absorb water, its characterized in that: arc-shaped bulges (10) are arranged at two ends of the non-side wing of the surface layer (1), and the arc-shaped bulges (10) are detachably adhered to the surface layer (1); surface course (1) is provided with bar groove (11) along sanitary towel's length direction, seepage hole (14) have evenly been seted up on the surface of surface course (1), the surface of surface course (1) just is located the periphery of bar groove (11) is provided with multichannel confined lock basin (12), diversion layer (2) are the PE rete that punches, be provided with at least three bead (21) on diversion layer (2), bead (21) equidistant setting forms diversion trench (22) between the adjacent bead, surface course (1) with diversion layer (2) bond, bead (21) with surface course (1) extrusion makes surface course (1) surface formation multichannel hunch-up (13).
2. A sanitary napkin as claimed in claim 1, wherein: the arc-shaped protrusions (10) are adhered to the surface layer.
3. A sanitary napkin as claimed in claim 1, wherein: the side wings of the surface layer are provided with magic tapes in a matching way.
4. A sanitary napkin as claimed in claim 1, wherein: the water absorption layer (3) is formed by bonding an upper dust-free paper layer (31) and a lower dust-free paper layer (32), and a water absorption factor (33) is arranged between the upper dust-free paper layer (31) and the lower dust-free paper layer (32).
5. A sanitary napkin as claimed in claim 1, wherein: the water absorption layer (3) is adhered to the flow guide layer (2), a magnetic functional chip (5) is arranged between the flow guide layer (2) and the water absorption layer (3), and the magnetic functional chip (5) is right opposite to the strip-shaped groove (11).
6. A sanitary napkin as claimed in claim 5, wherein: the width of the magnetic functional chip (5) is smaller than that of the strip-shaped groove (11).
7. A sanitary napkin as claimed in claim 1, wherein: the bottom layer (4) is a non-woven fabric layer.
8. A sanitary napkin as claimed in claim 1, wherein: the surface of the bottom layer is uniformly distributed with bulges (6).
CN201820983623.9U 2018-06-25 2018-06-25 Sanitary napkin Active CN210991179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820983623.9U CN210991179U (en) 2018-06-25 2018-06-25 Sanitary napkin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820983623.9U CN210991179U (en) 2018-06-25 2018-06-25 Sanitary napkin

Publications (1)

Publication Number Publication Date
CN210991179U true CN210991179U (en) 2020-07-14

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ID=71482420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820983623.9U Active CN210991179U (en) 2018-06-25 2018-06-25 Sanitary napkin

Country Status (1)

Country Link
CN (1) CN210991179U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114305873A (en) * 2021-12-29 2022-04-12 润佰(福建)卫生用品有限责任公司 Chinese herbal medicine pad and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114305873A (en) * 2021-12-29 2022-04-12 润佰(福建)卫生用品有限责任公司 Chinese herbal medicine pad and manufacturing method thereof

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