Sanitary napkin with a multi-layer core that absorbs and disperses quickly
A technology for absorbing cores and sanitary napkins, applied in sanitary napkins, absorbent pads, medical science and other directions, can solve the problems of reducing the comfort of use, reducing the comfort of using sanitary napkins, and easy accumulation of menstrual blood, so as to improve the surface dryness, The effect of preventing the accumulation of menstrual blood and improving the ability to spread
Active Publication Date: 2022-02-08
JIANGSU HAOYUE IND
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Problems solved by technology
Sanitary napkins in the prior art are mainly processed by surface layer, absorbent core and bottom film. With the improvement of people's quality of life, women's requirements for sanitary napkins are becoming more and more strict. Ordinary sanitary napkins absorb Slow, slow diffusion, resulting in easy accumulation of menstrual blood, forming part of the sanitary napkin without menstrual blood, but near the vaginal opening, there is menstrual blood accumulation, resulting in dampness, stuffiness, and reduced comfort in use; at the same time, the amount of menstrual blood absorbed by existing sanitary napkins is relatively less, especially at night, it is easy to cause side leakage, and in order to prevent side leakage, most sanitary napkin manufacturers can only lengthen and thicken ordinary sanitary napkins, which also reduces the comfort of sanitary napkins
Method used
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[0030] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0031] Such as Figure 1-3 as shown,
[0032] A sanitary napkin with a multi-layer core capable of rapid absorption and dispersion, comprising a base film 1, a first absorbent core 2 disposed above the base film 1 and a second absorbent core disposed above the first absorbent core 2 3. Two-layer absorbent core, which greatly increases the locking and absorption of menstrual blood.
[0033] An absorbent layer 4 is arranged between the first absorbent core 2 and the second absorbent core 3, and the absorbent layer 4 separates the first absorbent core 2 and the second absorbent core 3 to surround the absorbent layer 4 One week of cavity 5, when the menstrual b...
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Abstract
The present invention relates to a sanitary napkin with a multi-layer core body capable of rapid absorption and dispersion, comprising a base film, a first absorbent core body arranged above the base film and a second absorbent core body arranged above the first absorbent core body; An absorbent layer is arranged between the first absorbent core and the second absorbent core, and the absorbent layer separates the first absorbent core and the second absorbent core into a cavity around the periphery of the absorbent layer; the The upper surface of the two absorbent cores is provided with a special-shaped diversion dispersion. To sum up, the present invention has the characteristics of instant absorption and rapid dispersion, prevents sultry heat and side leakage caused by the accumulation of menstrual blood, and greatly improves the comfort of use.
Description
technical field [0001] The invention relates to the technical field of disposable sanitary products, in particular to a sanitary napkin with a multi-layer core capable of rapid absorption and dispersion. Background technique [0002] Sanitary napkins are necessary care products for women during menstruation. Sanitary napkins in the prior art are mainly processed by surface layer, absorbent core and bottom film. With the improvement of people's quality of life, women's requirements for sanitary napkins are becoming more and more strict. Ordinary sanitary napkins absorb Slow, slow diffusion, resulting in easy accumulation of menstrual blood, forming part of the sanitary napkin without menstrual blood, but near the vaginal opening, there is menstrual blood accumulation, resulting in dampness, stuffiness, and reduced comfort in use; at the same time, the amount of menstrual blood absorbed by existing sanitary napkins is relatively Less, especially at night, it is easy to cause ...
Claims
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IPC IPC(8): A61F13/472A61F13/534A61F13/537A61F13/511
CPCA61F13/472A61F13/534A61F13/53713A61F13/53717A61F13/51121A61F13/5376A61F2013/15552A61F2013/15463A61F2013/530715A61F2013/530737
Inventor 李志彪
Owner JIANGSU HAOYUE IND