CN2640448Y

CN2640448Y - Sanitary napkin with cotton core structure having super absorbing and flow dividing function

Info

Publication number: CN2640448Y
Application number: CN 03214397
Authority: CN
Inventors: 车元益
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-21
Filing date: 2003-08-21
Publication date: 2004-09-15
Anticipated expiration: 2013-08-21

Abstract

The utility model relates to a cotton-core sanitary towel with advance and super absorption power and capability of diverting and guiding flow, comprising a three-layer type top sheet, a tower body absorption layer and a separating paper; wherein, a bulged moisture absorption core which is polymerized by delicate and soft fluff pulp and with macromolecule absorbent inside is arranged on the middle part of the tower body, the moisture absorption core is higher than two oval ends and height of the moisture absorption core diminishes from the center to the two ends; the moisture absorption core is pasted on the absorption layer through the top sheet and the separation layer. Compared with prior art, the utility model has the advantages that: the utility model is simply structured and low in production cost; the bulged moisture absorption core and the tower body are once-shaped; the bulged moisture absorption core is well matched with the concave of female genital organ and provides convenience for adequate contact with the inward sides of the greater lip of pudendum, and effectively absorbs menstrual flow in an advance, super-absorbing and centralized way; the whole position of the sanitary towel is more stable without displacing, thus comfortable and secure feeling for female consumers is provided.

Description

Sanitary towel with cotton core structure of leading, superabsorbent and split flow amount

Technical field

This utility model relates to the used sanitary towel of a kind of female consumer, particularly relate to a kind of sanitary towel with cotton core structure of leading, superabsorbent and split flow amount, it is improvement to existing SANITARY NAPKIN CONSTRUCTION, belong to protection for the health of woman articles for use category, suitable female consumer uses at intermenstrual period.

Background technology

At present, there is polytype in the sanitary towel that woman month used between menstrual period: plain edition, flap-type, ultrathin type and thickening type, wherein use the flap-type sanitary towel of anti-side leakage more generally, internal layer is provided with fluid absorption layer in the middle of it, bottom is provided with the recessed road, both sides and the flap of anti-vertical seepage floor and anti-side leakage, but it is big to work as the menstruation flow, when flow velocity is fast, when having little time to be penetrated into sanitary towel's intrinsic absorption layer, still can produce side leakage or when lying low after the phenomenon of leaking, make troubles for women's life and work, for this reason, people have done a lot of effort again, for example No. 94191535.2, the Chinese invention patent application, a kind of " have center moisture absorption protuberance flat thin and flexible sanitary towel " that provides, this sanitary towel has one from the central moisture absorption protuberance of sanitary towel towards the configuration along its length of body surface protrusion, measures a large amount of menstruations in can absorbing; No. 94100562.3, Chinese invention patent application, a kind of " the Prebent anatomically shaped autoregistration sanitary towel " that also provides, this sanitary towel comprises: one towards the people side can saturating fluidic top layer, an absorber element, one is positioned at the absorbent cores of configuration longitudinally of central regional area and the moisture barrier of a flexibility, near the permanent groove that the longitudinal edge of this moisture barrier, has partial vertical configuration, near the shape that the core of human body one side, has a protrusion at these absorbent items usually, absorbent item is conformed to the shape of human body, and merge can be more closely near fluids discharge source, thereby has reduced the undesirable motion and the skew that can cause leakage.In the sanitary towel that in technique scheme, provides, its absorbent article core is that multiple material is composited, more strong but haptic effect is relatively poor, multiple storeroom contact is also comparatively moved strong in the absorbent article core, cause the intraphase conductor road to interrupt easily, thereby influence the abundant absorption of towel body, and complex structure, cost of manufacture are too high, also are difficult for being received by people.

The utility model content

The purpose of this utility model is to overcome the prior art above shortcomings, improve by research, provide a kind of sanitary towel with cotton core structure of leading, superabsorbent and split flow amount, its protruding absorbent article core of this kind sanitary towel is with towel body once-forming, avoided prior art to need the antibacterial in the secondary forming to invade and harass, the design height of absorbent article core is to decide according to the characteristics that modern female is being apt to pull-on pant, make it both submissive, docile and obedient, powerful again the absorption makes imperceptible its existence of people simultaneously again.

The technical solution that this utility model provides is: this have in advance, the sanitary towel of the cotton core structure of superabsorbent and split flow amount, include the three-chip type facial film, towel bulk absorption layer and release paper, be characterized on the middle part of towel bulk absorption layer, being provided with a projection, adopt tenderly white softish Time of Fluff Slurry to be polymerized and be built-in with the absorbent article core of macromolecule absorber, the shape of this absorbent article core is similar to the recess of women's pudendum, can be more easily during use contact with the inward-facing surface of labium majus, to reach the purpose that prevents that menstrual fluid is excessive, the height at the center of this absorbent article core will be higher than the height at its ellipse two ends and the trend that tapers off from the center to two ends, this absorbent article core is glued on the absorbed layer of towel body closely by facial film and slim sealing coat, and the fluid after it is absorbed can successively be transferred on the absorbed layer of towel body.

For realizing the purpose of this utility model better, make towel body firm stable non-warping, indeformable, carry face on the body at towel and be provided with three fixing glue and be symmetrically arranged with fixedly blob of viscose of at least two groups at both wings.

Compared with prior art, the beneficial effects of the utility model are: simple in structure, cost of manufacture is cheap, the absorbent article core and the towel body once-forming of projection, and the absorbent article core of projection is kissed subsides female sex organs recess just, can be more easily during use contact with the inward-facing surface of labium majus, effectively leading, superpower concentrated absorption menstrual fluid, sanitary towel's integral position is more stable, is not shifted.For female consumer provides comfortable and safe sensation.

Description of drawings

The schematic appearance of a kind of embodiment that Fig. 1 provides for this utility model, the longitudinal sectional view of this embodiment that Fig. 2 provides for this utility model.Number in the figure is: 1. three-chip type facial film, 2. towel bulk absorption layer, 3. release paper, 4. absorbent article core, 5. gummed piece, 6. counterdie, 7. absorbent paper, 8. absorbent paper, 9. slim sealing coat.

The specific embodiment

Below in conjunction with accompanying drawing concrete technical scheme of the present utility model is described further:

As shown in Figure 1, this utility model provides this have leading, the sanitary towel of the cotton core structure of superabsorbent and split flow amount, include three-chip type facial film 1, towel bulk absorption layer 2 and release paper 3, wherein on the middle part of towel bulk absorption layer 3, be provided with a projection, adopt tenderly white softish Time of Fluff Slurry to be polymerized and be built-in with the absorbent article core 4 of macromolecule absorber, be convenient to it and around the towel body, disperse menstrual fluid fast, the shape of this absorbent article core 4 is similar to the recess of women's pudendum, can be more easily during use contact with the inward-facing surface of labium majus, to reach the purpose that prevents that menstrual fluid is excessive, for making towel body firm stable non-warping, indeformable, carry face on the body at towel and be provided with three fixing glue and be symmetrically arranged with two groups of fixing gummed pieces 5 at both wings.

As shown in Figure 2, the height at the center of absorbent article core 4 will be higher than the height at its ellipse two ends and the trend that tapers off from the center to two ends, the height at the center of absorbent article core 4 is 5mm in the present embodiment, the height at its ellipse two ends is 1.5mm, absorbent article core 4 is glued on the towel bulk absorption layer 2 closely by facial film 1 and slim sealing coat 9, successive the transferring on the towel bulk absorption layer 2 of fluid energy after it is absorbed, towel bulk absorption layer 2 is to adopt professional technique that Time of Fluff Slurry is pulverized combing to form, its inside is equipped with the S.A.P of superabsorbent power, wrap absorption paper all around, the integral thickness 2mm that only has an appointment, be light and soft have again very strong moisture absorption and moisture-retaining capacity, absorbent article core 4 is arranged on towel body central authorities, can be convenient to it and disperse menstrual fluid fast around the towel body, 1 time slim sealing coat 9 of lining of facial film, its maximum effect is to prevent that the S.A.P granule after the moisture absorption from exosmosing, facial film 1 is making hole film and non-woven fabric compounded the forming with anti-impervious function, and Heat Sealing around the towel body can effectively prevent side leakage.

Claims

1, a kind of sanitary towel with cotton core structure of leading, superabsorbent and split flow amount, include three-chip type facial film, towel bulk absorption layer and release paper, it is characterized in that on the middle part of towel bulk absorption layer, being provided with a projection, adopt tenderly white softish Time of Fluff Slurry to be polymerized and be built-in with the absorbent article core of macromolecule absorber, the height at the center of this absorbent article core will be higher than the height at its ellipse two ends and the trend that tapers off from the center to two ends, this absorbent article core is glued on the absorbed layer of towel body closely by facial film and slim sealing coat.

2. the sanitary towel with cotton core structure of leading, superabsorbent and split flow amount according to claim 1 is characterized in that carrying face on the body at towel is provided with three fixing glue and is symmetrically arranged with fixedly blob of viscose of at least two groups at both wings.