CN213157009U

CN213157009U - Dry sanitary towel

Info

Publication number: CN213157009U
Application number: CN202020792757.XU
Authority: CN
Inventors: 张欢
Original assignee: Hunan Beauty Sanitary Products Co ltd
Current assignee: Hunan Beauty Sanitary Products Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-05-11
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a dry and comfortable type sanitary towel, sanitary towel includes surface course, water conservancy diversion layer, absorption sandwich layer and bottom down in proper order from last, the surface course is provided with the flap, and surface course and flap are one-piece formula structure, the surface course oozes bamboo fibre spunlace cloth for some, and some ooze bamboo fibre spunlace cloth be evenly seted up the micropore above that, and this millipore shape is the infundibulate, and it takes shape through punching bamboo fibre spunlace cloth. The sanitary towel made by the utility model is light, thin and comfortable, the surface layer bamboo fiber spunlace is treated by point-permeating hydrophilic active agent, and simultaneously, the funnel-shaped punching process is adopted, so that the menstrual blood can quickly permeate, and the dryness of the surface layer is effectively ensured; the core body punches, effectively improves the gas permeability after dressing.

Description

Dry sanitary towel

Technical Field

The utility model relates to a disposable hygienic product field relates to a dry and comfortable sanitary towel particularly.

Background

Along with the improvement of living standard of people, the market permeability of disposable sanitary products is continuously improved in recent years, sanitary towels become necessities of female life, the existing sanitary towels are made of chemical fiber materials, the symptoms such as allergy and the like at the position of a female vulva are easily caused, uncomfortable feeling is brought to people, the market demand is comfortable, the skin friendliness is good, and the sanitary towel products for protecting the female private parts are effectively.

The spunlace nonwoven material has the characteristics of soft hand feeling, no chemical binder, good moisture permeability, good air permeability, difficult fluffing and the like, has the characteristics of appearance of traditional textiles and the like, and is widely applied to the fields of medical and health samples, personal care sanitary materials and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dry sanitary towel, which improves the existing structure and provides a sanitary towel product which can keep the contact surface clean, comfortable and good in skin affinity.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a dry and comfortable type sanitary towel, sanitary towel includes surface course, water conservancy diversion layer, absorption sandwich layer and bottom from last to down in proper order, the surface course is provided with the flap, and surface course and flap are one-piece structure, the surface course oozes bamboo fibre spunlace cloth for some, and some ooze bamboo fibre spunlace cloth and evenly seted up the micropore for its top, and this micropore shape is the infundibulate, and it takes shape through punching the bamboo fibre spunlace cloth.

Furthermore, the point-permeation bamboo fiber spunlace fabric is provided with a hydrophilic liquid-permeable surface, and the hydrophilic liquid-permeable surface can be prepared by finishing with a hydrophilic agent.

Further, the bottom of each protective wing is provided with a supporting sheet, the supporting sheet is designed to ensure the smoothness of the protective wings, wrinkles are prone to occurring when the protective wing back adhesive paper is torn away in use, and skin contact comfort is improved.

Furthermore, the diversion layer select for use the hot-blast non-woven fabrics that fluffy degree is high, elasticity is good, soft, ventilative water permeability is good, equidistant many guiding gutters that are equipped with on the diversion layer, be equipped with the water conservancy diversion through-hole on the guiding gutter.

Furthermore, the absorption core layer has a three-layer structure, the three-layer structure comprises a fluffy dust-free paper layer positioned on the upper layer, a water-absorbent resin particle middle layer and a small white paper layer positioned on the lower layer, and the water-absorbent resin particle middle layer and the small white paper layer positioned on the lower layer are reversely wrapped by the fluffy dust-free paper layer.

Furthermore, the fluffy dust-free paper layer and the small white paper layer of the absorption core layer are uniformly distributed with air-permeable micropores, and the air-permeable micropores and the surface layer micropores are favorable for air circulation of the sanitary towel core body and are more air-permeable after being worn.

The utility model has the advantages that:

compared with the prior art, the utility model discloses have better gas permeability and dry and comfortable nature after dressing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art and the advantages of the present invention, the following description will be made on the drawings which are required to be used in the embodiments or the prior art, obviously, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other structures can be obtained according to the structures shown in the drawings without any creative work.

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the absorbent core of fig. 1 according to the present invention.

Fig. 4 is a schematic view of the structure of the diversion layer of the present invention.

The reference numbers illustrate: the disposable absorbent paper comprises a surface layer-1, wings-11, micropores-12, a support sheet-13, a wrapping layer-2, a flow guide groove-21, a first flow guide through hole-22, a second flow guide through hole 23, an absorption layer-3, a bottom layer-4, a dust-free paper layer-31, a water-absorbent resin middle layer-32 and a small white paper layer-33.

Detailed Description

The utility model discloses a concrete embodiment as follows:

as shown in fig. 1-4, the sanitary napkin of the present embodiment comprises a surface layer 1, a flow guide layer 2, an absorption core layer 3 and a bottom layer 4 in sequence from top to bottom, wherein the surface layer is provided with a flap 11, the surface layer and the flap are of a one-piece structure, the surface layer is point-permeated bamboo fiber spunlace fabric, the point-permeated bamboo fiber spunlace fabric is uniformly provided with micropores 12 above the point-permeated bamboo fiber spunlace fabric, the micropores are funnel-shaped, and the bamboo fiber spunlace fabric is formed by punching the bamboo fiber spunlace fabric.

The spot-infiltration bamboo fiber spunlace fabric of the embodiment has a hydrophilic liquid-permeable surface, and the hydrophilic liquid-permeable surface is prepared by processing one side of the spot-infiltration bamboo fiber spunlace fabric with a hydrophilic agent.

The support sheet 13 is arranged at the bottom of the protective wing, the support sheet is designed to ensure the smoothness of the protective wing, the possibility of wrinkles when the protective wing back adhesive paper is torn away in use is reduced, and the skin contact comfort is improved.

The water conservancy diversion layer 2 of this embodiment chooses for use fluffy degree height, elasticity good, soft, the good hot-blast non-woven fabrics of ventilative water permeability, equidistant guiding gutter 21 that is equipped with many parallels on the water conservancy diversion layer, and the both ends of guiding gutter set up first water conservancy diversion through-hole 22, and just the first water conservancy diversion through-hole at the both ends of two adjacent guiding gutters staggers each other, are equipped with a plurality of second water conservancy diversion through-holes 23 on the guiding gutter, and the aperture of first water conservancy diversion through-hole is greater than the aperture of second water conservancy diversion through-hole.

The absorbent core layer of this embodiment has a three-layer structure including a bulky dust-free paper layer 31 on the upper layer, a water-absorbent resin intermediate layer 32, and a small white paper layer 33 on the lower layer, wherein the water-absorbent resin intermediate layer and the small white paper layer on the lower layer are reversely wrapped by the bulky dust-free paper layer.

The fluffy dust-free paper layer, the water-absorbent resin middle layer and the small white paper layer of the absorption core layer are uniformly distributed with air-permeable micropores, and the air-permeable micropores and the surface layer micropores are favorable for air circulation of the sanitary towel core body and are more air-permeable after being worn.

In the embodiment, the surface layer is prepared by a blending process of bamboo fiber spunlace, and the gram weight of the surface layer is 35-50 grams per square meter; the gram weight of the flow guide layer is 20-40g per square meter; the gram weight of the absorption layer is 80-120g per square meter; the bottom layer of this example was a PE breathable film with a grammage of 30-50g per square meter.

The sanitary towel made by the utility model adopts the one-piece structure of the surface layer and the protective wings, the bamboo fiber spunlace cloth of the surface layer is treated by point-infiltration of the hydrophilic active agent, and simultaneously, the funnel-shaped punching process is adopted, so that the menstrual blood can quickly permeate, and the dryness of the surface layer is ensured as much as possible after the menstrual blood is infiltrated and absorbed; the sanitary towel is light and thin, the protective wings and the surface layer are in a one-piece structure, and the flatness and the wearing fit feeling are improved; the core body adopts a sandwich structure and adopts a reverse wrapping technology, so that the problem of insufficient absorption capacity of the sandwich structure is solved; simultaneously, the core body is punched, and the air permeability after wearing is effectively improved.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a dry and comfortable type sanitary towel, its characterized in that, sanitary towel is from last to including surface course, water conservancy diversion layer, absorption sandwich layer and bottom down in proper order, the surface course is provided with the flap, and surface course and flap are one-piece structure, the surface course oozes bamboo fibre spunlace cloth for some, and some ooze bamboo fibre spunlace cloth and for evenly having seted up the micropore above it, and this millipore shape is the infundibulate, and it takes shape to punch through bamboo fibre spunlace cloth, and equidistant parallel is equipped with many guiding gutters on the water conservancy diversion layer, is equipped with the water conservancy diversion through-hole on the guiding gutter, and the water conservancy diversion through-hole includes first water conservancy diversion through-hole, second water conservancy diversion through-hole, and first water conservancy diversion through-hole that first water conservancy diversion through-hole is located the two ends of guiding gutter, and the first water conservancy.

2. The dry sanitary napkin as claimed in claim 1, wherein the spot-penetrated bamboo fiber spunlace fabric has a hydrophilic liquid-permeable surface, and the hydrophilic liquid-permeable surface is finished with a hydrophilic agent.

3. The dry sanitary napkin of claim 2 wherein said flaps are provided with a support sheet at the bottom thereof, said support sheet being designed to ensure the flatness of the flaps.

4. The dry sanitary napkin as claimed in claim 3, wherein the flow guide layer is made of a hot air non-woven fabric.

5. The dry sanitary napkin of claim 4 wherein the first flow directing through holes have a larger diameter than the second flow directing through holes.

6. The dry sanitary napkin of claim 5 wherein the absorbent core layer has a three-layer structure of a bulky non-dusting paper layer on the upper layer, a middle layer of water-absorbent resin particles and a small white paper layer on the lower layer, the middle layer of water-absorbent resin particles and the small white paper layer on the lower layer being reverse-wrapped by the bulky non-dusting paper layer.

7. The dry sanitary napkin of claim 6 wherein the fluff airlaid paper layer and the small white paper layer of the absorbent core layer are uniformly perforated with air permeable pores, the air permeable pores and the surface layer pores facilitating air circulation in the sanitary napkin core.