CN223453414U - Organ type elastic waistline anti-snagging baby diaper - Google Patents
Organ type elastic waistline anti-snagging baby diaperInfo
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- CN223453414U CN223453414U CN202422368418.XU CN202422368418U CN223453414U CN 223453414 U CN223453414 U CN 223453414U CN 202422368418 U CN202422368418 U CN 202422368418U CN 223453414 U CN223453414 U CN 223453414U
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- waistline
- elastic
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- diaper
- organ type
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Abstract
The utility model relates to the field of sanitary products, provides an anti-snagging infant diaper with an organ type elastic waistline, and solves the problems that the waistline of the existing diaper is easy to cause waist snagging marks and snagging infant skin, the appearance of the organ type elastic waistline cannot be attractive, and the hand feeling and the air permeability are affected by gluing and bonding; the disposable diaper comprises a diaper body and a waistline portion which are connected with each other, wherein the waistline portion sequentially comprises a first elastic area and a second elastic area from top to bottom, the first elastic area comprises non-woven fabrics and elastic nets, the elastic nets are wrapped between the non-woven fabrics, the elastic nets are of net structures formed by weaving high-elasticity fibers, the second elastic area comprises an outer waistline layer, an elastic material layer and an inner waistline layer, folds extending longitudinally are formed on the surface of the outer waistline layer, the length L of each fold is greater than or equal to 30mm, the width W of each fold is less than or equal to 10mm, and ultrasonic wave is adopted to carry out spot welding among the outer waistline layer, the elastic material layer and the inner waistline layer.
Description
Technical Field
The utility model relates to the field of sanitary products, in particular to an organ type elastic waistline anti-snagging baby diaper.
Background
In the field of infant care, paper diapers are used as daily necessities, and the performance and comfort of the paper diapers are directly related to the healthy growth and life quality of infants. The traditional paper diaper adopts an adhesive technology on waistline design, and the design ensures the fixity of the paper diaper to a certain extent, but under long-term use, the adhesive can stimulate tender skin of an infant to cause the problems of rash, tightening marks and the like, and especially the problems are more prominent when the activity of the infant is large or the body shape of the infant changes.
Chinese patent application number 202221363389.2 discloses a trousers formula panty-shape diapers of comfortable waistline, including the panty-shape diapers main part, the inside elastic membrane that is provided with of panty-shape diapers main part, elastic membrane department is provided with first line and glues, second line and glues with the third line, and first line is glued and is located elastic membrane left side, and the second line is glued and is in between first line and the third line glues, and first line is glued, second line is glued and third line glues through glued mode and elastic membrane fixed connection. The elastic membrane is used at the upper waist part of the product, the elastic membrane is used for applying force in a local area, the stress is uniform, the uncomfortable feeling is reduced, the hand feeling is soft and comfortable, the ventilation is good, the red buttocks are lightened, the rectangular gluing mode is adopted by using the left, middle and right linear glue, the rest positions are not glued, the red buttocks inducing factors are reduced, the tightening marks are reduced, and the phenomenon of tightening marks is effectively slowed down in a single force applying mode different from the rubber strings. However, the diaper cannot present an elegant and beautiful organ-type elastic waistline, and the used adhesive may irritate the delicate skin of the infant.
Chinese patent application number 201920465819.3 discloses a pair of pull-up pants with a soft waist structure, which comprises an outer layer, a middle layer and an inner layer, wherein the middle layer is provided with an elastomer channel for installing an elastomer, the elastomer can freely move in the elastomer channel and is arranged at intervals, the middle layer sequentially comprises a first fixing area to a fifth fixing area in the horizontal direction, the third fixing area is a hot melt adhesive fixing area for reinforcing and fixing the elastomer, the first fixing area, the second fixing area, the fourth fixing area and the fifth fixing area are ultrasonic fixing areas, and the ultrasonic lamination heights of the first fixing area and the fifth fixing area are greater than those of the second fixing area and the fourth fixing area. The utility model is only provided with one hot melt adhesive fixing area, and other areas adopt ultrasonic pressure points to strengthen and fix the elastomer, thereby greatly reducing the adhesive consumption and the production cost. However, a large number of rubber strings are distributed in the waist surrounding area of the pull-up trousers, so that the stress is concentrated, waist tightening marks are easily generated, and the skin of an infant is easily injured.
Disclosure of utility model
Therefore, the utility model provides the anti-snagging infant diaper with the organ type elastic waistline, which solves the problems that the waistline of the existing diaper is easy to cause waist snagging marks and snagging infant skin, the appearance of the organ type elastic waistline cannot be attractive, and the hand feeling and the air permeability are affected by glue adhesion.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an organ type elastic waistline prevents reining in and trails baby diaper, includes interconnect's panty-shape diapers body, waistline portion includes preceding waistline, side waistline and back waistline, the panty-shape diapers body includes surface course, absorber and carrier film, the panty-shape diapers body still includes abdomen surrounding portion and hip surrounding portion, and the definition absorber has along longitudinal direction and along width direction's horizontal direction, surface course, absorber and carrier film lateral direction both sides outwards extend and form the side drain region of preventing, be equipped with leak protection spacer on the side drain region, waistline portion is along longitudinal width ≡3cm, waistline portion from top to bottom includes first elastic region and second elastic region in proper order, first elastic region includes non-woven fabrics and elastic network, the elastic network cladding is in between the non-woven fabrics, the elastic network is high elastic fiber braiding forms network structure, the second elastic region includes outer waistline, elastic material layer, waistline surface is equipped with along longitudinal extension's fold, each fold length L is ≡30mm, width W10 mm, waistline and the elastic material layer adopts between outer waistline and the inner layer to carry out ultrasonic wave bonding ≡.
Further, the stretch ratio of the waistline portion is greater than the stretch ratio of the hip portion, the stretch ratio of the waistline portion is 1.8-2.0 times, and the stretch ratio of the hip portion is 1.3-1.4 times.
Further, the elastic material layer is a fine denier rubber band, the trend of the fine denier rubber band is transverse, the number of the fine denier rubber band is 10-220, the denier of the fine denier rubber band is 70-200D, and the distance between every two adjacent fine denier rubber bands is 1-10mm.
Further, the outer waistline layer and the inner waistline layer are SS, SSS or SSSS spunbonded non-woven materials, and the unit area mass of the spunbonded non-woven materials is 10-20g/m 2.
Further, the bottom film is a PE breathable bottom film, the bottom film is provided with a plurality of high breathable micropores, and the diameter of each high breathable micropore is 0.0004-20 mu m.
Further, elastic bands attached to the legs are arranged on the side drain areas, and the elastic bands are elastic spandex filaments.
Furthermore, the hydrostatic pressure of the leakage-proof isolation edge is larger than or equal to 150mmH 2 O, and the unit area mass is 13-18g/m 2.
Further, the leakage-proof isolation edge comprises an outer three-dimensional protection surrounding layer and an inner three-dimensional protection surrounding layer.
Further, a left waist patch and a right waist patch are arranged on the side waistline, and an tightness adjusting area for bonding the left waist patch and the right waist patch is arranged on the front waistline.
Further, a urine display indicator strip is arranged on the bottom film.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. The width of the waistline part along the longitudinal direction is larger than or equal to 3cm, the wide waistline can ensure that the waistline elasticity is enough and the abdomen bulge is avoided when the baby breathes with strong pressing sense;
2. The waistline part comprises a front waistline, a side waistline and a rear waistline, and the 360-degree elastic waistline is arranged, so that the side waistline has elasticity, and the arrangement of the elasticity of the side waistline is mainly in the side waistline part, so that the abdomen compression feeling can be relieved, the elasticity range is enlarged, the lower compression feeling can be kept, the elasticity is increased, and the diaper can be stabilized to prevent urine leakage;
3. The waistline part sequentially comprises a first elastic area and a second elastic area from top to bottom, an elastic net provided with the first elastic area is coated between the non-woven fabrics, the elastic net is a net structure formed by weaving high-elasticity fibers, the elasticity is better, infants are not easily injured by snagging, and the waist part is beneficial to free circulation of air inside and outside the waist part; the outer waistline layer, the elastic material layer and the inner waistline layer of the second elastic area adopt ultrasonic glue-free welding technology, and longitudinally extending wrinkles are formed on the surface of the outer waistline layer, namely, the corrugated cavity with the organ type appearance is formed, so that not only is the softness of the waistline enhanced, waist tightening marks avoided, but also the free circulation of air inside and outside the waist is promoted, and the hot and humid air is rapidly discharged, thereby effectively preventing skin problems such as erythema and the like;
4. The bottom film is provided with a plurality of high-permeability micropores, the diameter of water drops is 20 mu m, the diameter of water vapor molecules is 0.0004 mu m, and the diameters of the micropores are between the two, so that ventilation and water impermeability are ensured;
5. The left waist patch and the right waist patch are arranged on the side waistline, and the tightness adjusting area for bonding the left waist patch and the right waist patch is arranged on the front waistline, so that the diaper can be suitable for babies with different weights and waistlines;
6. The elastic belt attached to the leg is arranged on the side drain area, tightness can be automatically adjusted according to the body shape and action of a baby, the side drain is prevented from being attached to the skin of the baby all the time, and therefore side leakage is effectively prevented.
Drawings
Fig. 1 is a schematic structural view of a diaper according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of a diaper according to an embodiment of the utility model;
fig. 3 is a schematic front view of a diaper according to an embodiment of the utility model;
FIG. 4 is a schematic back view of a diaper according to an embodiment of the utility model;
FIG. 5 is a schematic diagram of a first elastic region according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of an outer waistline layer in an embodiment of the present utility model;
fig. 7 is a schematic plan view showing surface wrinkles of the outer waistline layer in the embodiment of the present utility model;
The reference numerals in the figures indicate 1-diaper body, 2-waistline portion, 21-front waistline, 22-side waistline, 23-back waistline, 11-top sheet, 12-absorber, 13-chassis, 14-abdomen-surrounding portion, 15-hip-surrounding portion, 16-side-drain-preventing region, 17-leak-preventing barrier, 24-first elastic region, 25-second elastic region, 241-nonwoven fabric and 242-elastic web, 251-outer waistline layer, 252-elastic material layer, 253-inner waistline layer, 2511-fold, L-fold length, W-fold width, 2521-fine denier rubber, 131-high ventilation micropore, 161-elastic belt, 171-outer stereo-surrounding layer, 172-inner stereo-surrounding layer, 221-left waist patch, 222-right waist patch, 211-tightness adjusting region, 132-urine indication strip.
Detailed Description
The embodiment of the utility model comprises the following steps:
Referring to fig. 1 to 7, an organ type elastic waistline anti-snagging baby diaper comprises a diaper body 1 and a waistline part 2 which are connected with each other, wherein the waistline part 2 comprises a front waistline 21, a side waistline 22 and a back waistline 23, the diaper body 1 comprises a surface layer 11, an absorber 12 and a bottom film 13, the diaper body 1 further comprises a abdomen surrounding part 14 and a hip surrounding part 15, the absorber 12 is defined to have a longitudinal direction along the length direction and a transverse direction along the width direction, the surface layer 11, the absorber 12 and the bottom film 13 extend outwards to form an anti-side drain region 16, the anti-side drain region 16 is provided with a leakage-proof isolation edge 17, the waistline part 2 comprises a first elastic region 24 and a second elastic region 25 sequentially from top to bottom, the first elastic region 24 comprises a non-woven fabric 241 and an elastic net 242, the elastic net 242 is wrapped between the non-woven fabric 241, the elastic net 242 is a net structure formed by weaving high elastic fibers, the second elastic region 25 comprises an outer layer 251, an elastic material layer 253 and a waistline layer 252, the waistline part 252 is provided with a waistline side-fold region 251, the length is 20 mm, the outer surface layer 251 is provided with an ultrasonic wave 1, and the outer layer 251 is provided with a width 20 mm, and the outer layer 251 is provided with a width of the outer layer 251, and the length of the outer layer is provided with a width of the layer 252 mm is 10.
Specifically, the stretch ratio of the waistline portion 2 is larger than the stretch ratio of the hip portion 15, the stretch ratio of the waistline portion is 1.8 times, and the stretch ratio of the hip portion is 1.4 times; the elastic material layer 252 is made of fine denier rubber strings 2521, the trend of the fine denier rubber strings 2521 is transverse, the number of the fine denier rubber strings 2521 is 12, the denier of the fine denier rubber strings 2521 is 70D, the distance between adjacent fine denier rubber strings 2521 is 5mm, the outer waistline layer 251 and the inner waistline layer 253 are made of SS spunbonded nonwoven materials, the unit area mass of the spunbonded nonwoven materials is 18g/m 2, the bottom film 13 is a PE breathable bottom film, the bottom film 13 is provided with a plurality of high breathable micropores 131, the diameter of the high breathable micropores 131 is 10 mu m, the side drain prevention area 16 is provided with elastic bands 161 for attaching legs, the elastic bands 161 are elastic spandex filaments, the hydrostatic pressure of the leak-proof isolation edge 17 is 150mmH 2 O, the unit area mass of the waist isolation edge 17 is 15g/m 2, the leak-proof isolation edge 17 comprises an outer three-dimensional waist protection layer 171 and an inner three-dimensional waist protection layer 172, the left waist 22 and the right waist 22 are provided with waist pads, the left waist pad and the right waist pad 221 are provided with waist pad 21, and the waist pad 222 are provided with the waist pad 222, and the waist pad 132 are provided with the waist pad 21, and the waist pad 132 is provided with the waist pad 21.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides an organ type elastic waistline prevents reining in and trails baby diaper, includes interconnect's panty-shape diapers body, waistline portion includes preceding waistline, side waistline and back waistline, the panty-shape diapers body includes surface course, absorber and carrier film, the panty-shape diapers body still includes abdomen surrounding portion and hip surrounding portion, and the definition absorber has along longitudinal direction and along the transverse direction of width direction, surface course, absorber and carrier film lateral both sides outwards extend and form the side drain region of preventing, be equipped with leak protection spacer on the side drain region, waistline portion includes first elastic region and second elastic region from top to bottom in proper order, and its characterized in that waistline portion is along longitudinal width is.
2. The organ type elastic waistline anti-snagging infant diaper according to claim 1, wherein the stretching magnification of the waistline portion is larger than the stretching magnification of the hip circumference portion, the stretching magnification of the waistline portion is 1.8-2.0 times, and the stretching magnification of the hip circumference portion is 1.3-1.4 times.
3. The harpoon-resistant infant diaper of claim 1 wherein said elastic material layer is a fine denier elastic, said fine denier elastic is oriented in a transverse direction, said fine denier elastic has a number of 10 to 220, said fine denier elastic has a denier of 70 to 200D, and a distance between adjacent fine denier elastic is 1 to 10mm.
4. The gusset-type elastic waistline anti-snagging infant diaper of claim 1, wherein the outer waistline layer and the inner waistline layer are SS, SSs or SSSs spunbond nonwoven materials, and the spunbond nonwoven materials have a mass per unit area of 10-20g/m 2.
5. The harbouring-resistant infant diaper with the organ type elastic waistline as claimed in claim 1, wherein the bottom film is a PE breathable bottom film, the bottom film is provided with a plurality of high breathable micropores, and the diameter of the high breathable micropores is 0.0004-20 μm.
6. The harbour prevention baby diaper with the organ type elastic waistline as claimed in claim 1, wherein elastic belts which are attached to the legs are arranged on the side drain areas, and the elastic belts are elastic spandex filaments.
7. The harpoon-resistant baby diaper with the organ type elastic waistline as claimed in claim 1, wherein the hydrostatic pressure of the leak-proof barrier is equal to or greater than 150mmH 2 O, and the unit area mass is 13-18g/m 2.
8. The gusset type elastic waistline anti-snagging infant diaper of claim 1, wherein the anti-leakage barrier comprises an outer three-dimensional containment layer and an inner three-dimensional containment layer.
9. The harbour prevention baby diaper with the organ type elastic waistline as claimed in claim 1, wherein a left waist patch and a right waist patch are arranged on the side waistline, and an tightness adjusting area for bonding the left waist patch and the right waist patch is arranged on the front waistline.
10. The harbour-preventing baby diaper with the organ type elastic waistline as claimed in claim 1, wherein the bottom film is provided with a urine display indicator strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422368418.XU CN223453414U (en) | 2024-09-27 | 2024-09-27 | Organ type elastic waistline anti-snagging baby diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422368418.XU CN223453414U (en) | 2024-09-27 | 2024-09-27 | Organ type elastic waistline anti-snagging baby diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223453414U true CN223453414U (en) | 2025-10-21 |
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ID=97364187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422368418.XU Active CN223453414U (en) | 2024-09-27 | 2024-09-27 | Organ type elastic waistline anti-snagging baby diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223453414U (en) |
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2024
- 2024-09-27 CN CN202422368418.XU patent/CN223453414U/en active Active
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