CN215606904U - One-piece waistline soft pull-up pants - Google Patents
One-piece waistline soft pull-up pants Download PDFInfo
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- CN215606904U CN215606904U CN202121149268.3U CN202121149268U CN215606904U CN 215606904 U CN215606904 U CN 215606904U CN 202121149268 U CN202121149268 U CN 202121149268U CN 215606904 U CN215606904 U CN 215606904U
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Abstract
The utility model relates to the field of sanitary articles, and provides a piece of pull-up pants with soft waistline, which solves the defects of poor flexibility, complex structure and poor fit of the pull-up pants in the prior art, and comprises an outer garment layer and an absorber arranged in the outer garment layer, wherein the outer garment layer is provided with a front area, a middle area and a rear area which are sequentially connected along the longitudinal direction, one longitudinal end of the absorber is fixedly connected with the front area of the outer garment layer, the other end of the absorber is fixedly connected with the rear area of the outer garment layer, and the two transverse ends of the front area and the rear area are fixedly connected to form a closed structure with leg openings and waist openings, which is characterized in that the front area is provided with a front waistline area and a front crotch area which are sequentially connected along the longitudinal direction, the rear area is provided with a rear waistline area and a rear crotch area which are sequentially connected along the longitudinal direction, and the front crotch area and the rear crotch area are respectively arranged close to the middle area, the front area and the rear area are respectively formed by sequentially compounding an inner layer of non-woven fabric, an elastic band and an outer layer of non-woven fabric.
Description
Technical Field
The utility model relates to the field of sanitary products, in particular to a piece of waistline soft pull-up pants.
Background
The pull-up pants are also called underpants type paper diapers, and the pull-up pants are worn like the small underpants of babies when being pulled, so the name of the pull-up pants is. The baby pull-up diaper is designed to be used as a transition object between a paper diaper and a common underpants, adopts the same material and similar structure as the paper diaper, is more close-fitting and more elastic than the paper diaper, and is suitable for babies who can turn over, sit alone, climb or learn to walk. Traditional pull-up diaper generally comprises outer clothing layer and the absorber of setting in it, and outer clothing layer is formed by nexine non-woven fabrics, rubber band and outer non-woven fabrics complex usually, and nexine non-woven fabrics and outer non-woven fabrics are through spouting gluey bonding, play elastic role through spouting gluey on the rubber band, and also through spouting gluey bonding usually between absorber and the outer clothing layer, because a large amount of glue that uses, make the whole just hard of product, the compliance is relatively poor. Furthermore, traditional pull-up pants have poor fit due to the defect of waistline structure design.
Chinese patent No. 202021025877.3 discloses a soft close skin high absorption baby's pull-up diaper, including the pull-up diaper body, its inner surface left and right sides is provided with three-dimensional fender respectively and encloses, the pull-up diaper body is by the surface course to arranging in proper order from inside to outside, absorb core and the laminating of leak protection basement membrane obtain, the surface course includes upper surface course and lower surface course, it is provided with hyaluronic acid sodium layer to fill between upper surface course and the lower surface course, absorb the inside a plurality of honeycomb ducts that are provided with of core, the honeycomb duct includes a hollow non-woven fabrics pipe and fills the inside wood pulp of non-woven fabrics pipe. This novel structure through to surface course, absorption core improves thereby obtains the product of soft close skin, fills hyaluronic acid sodium layer in its surface course, and absorbs the inside honeycomb duct that still fills of core, and the structure is comparatively complicated.
SUMMERY OF THE UTILITY MODEL
Therefore, aiming at the problems, the utility model provides a piece of waistline soft pull-up pants, which solves the defects of poor flexibility, complex structure and poor fit of the pull-up pants in the prior art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a piece of soft pull-up trousers of waistline, includes coat layer and locates the intraformational absorber of outer clothing, and it has along length direction vertically and along width direction horizontal to define the absorber, coat layer has along vertically consecutive anterior district, middle part district and rear portion district to constitute, the longitudinal one end of absorber and the anterior district fixed connection of coat layer, the other end and the rear portion district fixed connection of coat layer, the horizontal both ends fixed connection of anterior district and rear portion district forms the closed structure that has leg opening and waist opening, anterior district has along longitudinally consecutive preceding waistline district and preceding crotch district, rear portion district has along longitudinally consecutive back waistline district and back crotch district, preceding crotch district and back crotch district are close to the middle part district respectively and set up, anterior district and rear portion district are by lining non-woven fabrics, rubber band, string in the rubber band by, The outer-layer non-woven fabrics are sequentially compounded, the stretching multiplying power of the rubber bands in the front waistline area and the rear waistline area is 2.5-2.8 times, the number of the rubber bands is 5-7, the denier number of the rubber bands is 620dtex, and the distance is 5-20 mm; the stretching multiplying power of the rubber bands in the front crotch area and the rear crotch area is 3.0-3.2, the number of the rubber bands in the front crotch area is 13-15, the number of the rubber bands in the rear crotch area is 17-19, and the distance between the rubber bands in the front crotch area and the rear crotch area is 2-10 mm; strip-shaped glue is arranged in the gap between the rubber bands, and the width of each strip-shaped glue is less than or equal to the gap between the rubber bands; the absorption body comprises liquid-permeable surface layer, absorption core and liquid-impermeable bottom layer that the stromatolite set up in proper order, the absorption core comprises the parcel layer parcel absorption core, do not glue between absorption core bottom region and the parcel layer.
The further improvement is that: the width of the region without glue applied between the bottom region of the absorption core and the wrapping layer is 70-80 mm.
The further improvement is that: the wrapping layer is made of non-woven fabrics.
The further improvement is that: the middle area of the outer garment layer is composed of outer layer non-woven fabrics.
The further improvement is that: the front waistline region and the back waistline region are both provided with leakproof nonwoven fabrics, and the longitudinal dimension of the leakproof nonwoven fabrics is 40-50 mm.
The further improvement is that: the stretching multiplying power of the rubber bands in the front waistline area and the rear waistline area is 2.8 times, the number of the rubber bands is 6, the denier number of the rubber bands is 620dtex, and the distance is 5 mm; the stretching multiplying power of the rubber bands in the front crotch area and the rear crotch area is 3.0, the number of the rubber bands in the front crotch area is 13, the number of the rubber bands in the rear crotch area is 17, and the distance between the rubber bands in the front crotch area and the rear crotch area is 2 mm.
The further improvement is that: the distance between the rubber band at the bottom of the front waistline and the first rubber band at the front crotch is 15-30mm
By adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the one-piece waistline soft pull-up pants, by designing the structures of the coat layer and the absorber, rubber strings with different stretching ratios and different quantities are designed in the front waistline region and the front crotch region of the front region and the rear waistline region and the rear crotch region of the rear region of the coat layer, and the arrangement intervals of the rubber strings are designed, so that the pull-up pants are more fit with the curve of a human body, and the fit performance of the product is better.
2. Glue is not applied between the bottom area of the absorption core and the wrapping layer, so that the use amount of glue is reduced, and the flexibility of the product is improved.
3. The stretching multiplying power of the rubber bands in the front waistline area and the back waistline area is 2.5-2.8 times, the stretching multiplying power of the rubber bands in the front crotch area and the back crotch area is 3.0-3.2, and the stretching multiplying power of the waistline is designed to be smaller than that of the crotch area, so that the waistline area has elasticity higher than that of the crotch area, and the use is more comfortable.
4. The clearance between the rubber band is equipped with the strip and glues and the width that each strip was glued all be less than or equal to the clearance between the rubber band, and the strip is glued and is wholly be the pectination structure after arranging, replaces traditional whole face formula to spout glue, has not only saved the quantity of glue, makes the compliance of outer clothing also obtain promoting simultaneously.
5. Preceding waistline district all is equipped with the leak protection non-woven fabrics with back waistline district, and the leak protection non-woven fabrics is folding inwards downwards through the outer non-woven fabrics on outer clothing layer to spout glue or hot pressing in folding department and obtain, the leak protection non-woven fabrics is the integral type structure with outer clothing layer, and this design not only makes the inboard compliance of waistline obtain promoting, uses the travelling comfort better, leaks or leaks after more being difficult to the emergence when also making the baby use.
Drawings
FIG. 1 is a schematic diagram of a rubber band distribution structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a distribution structure of the stripe glue in the embodiment of the present invention;
FIG. 3 is a schematic representation of the structure of an absorbent core in an embodiment of the utility model;
Detailed Description
The following detailed description will be provided for the embodiments of the present invention with reference to specific embodiments, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Examples
Referring to fig. 1 to 3, a one-piece waist-length flexible pull-up pants comprises an outer garment layer and an absorbent body 1 disposed in the outer garment layer, defining the absorbent body 1 having a longitudinal direction along a length direction and a transverse direction along a width direction, the outer garment layer having a front region 2, a middle region 3 and a rear region 4 connected in series along the longitudinal direction, the absorbent body 1 having one longitudinal end fixedly connected to the front region 2 of the outer garment layer and the other end fixedly connected to the rear region 4 of the outer garment layer, the front region 2 and the rear region 4 having both transverse ends fixedly connected to form a closed structure having leg openings and waist openings, the front region 2 having a front waist region 21 and a front crotch region 22 connected in series along the longitudinal direction, the rear region 4 having a rear waist region 41 and a rear crotch region 42 connected in series along the longitudinal direction, the front crotch region 22 and the rear crotch region 42 being disposed close to the middle region, respectively, the front area 2 and the rear area 4 are respectively formed by sequentially compounding inner-layer non-woven fabrics, rubber bands and outer-layer non-woven fabrics, the stretching multiplying power of the rubber bands in the front waistline area 21 and the rear waistline area 41 is 2.8 times, the number of the rubber bands is 6, the denier number of the rubber bands is 620dtex, and the distance is 5 mm; the stretch ratio of the rubber bands in the front crotch area 22 and the rear crotch area 42 is 3.0, the number of the rubber bands in the front crotch area 22 is 13, the number of the rubber bands in the rear crotch area 42 is 17, and the distance between the rubber bands in the front crotch area 22 and the rear crotch area 42 is 3 mm; the gaps between the rubber bands are provided with strip-shaped glue 5, the width of each strip-shaped glue is smaller than that of the gap between the rubber bands, namely, the gaps are formed between the rubber bands and the strip-shaped glue, and no glue is sprayed at the gaps;
the absorption body 1 comprises a liquid-permeable surface layer, an absorption core body and a liquid-impermeable bottom layer which are sequentially laminated, the absorption core body is formed by wrapping an absorption core 12 by a wrapping layer 11, glue is not applied between a middle area a at the bottom of the absorption core 12 and the wrapping layer, the middle area a refers to the transverse size of 70mm, and the longitudinal size is consistent with the longitudinal length of the absorption core. The absorption core is composed of a layer of non-woven fabric wrapping sap and fluff pulp mixture.
The middle area of the coat layer of the one-piece type waistline soft pull-up pants only consists of the outer layer non-woven fabric, namely, the area is not provided with the inner layer non-woven fabric and the rubber band, and the outer layer non-woven fabric of the area is directly bonded and fixedly connected with the bottom of the absorber. In addition, the liquid-tight bottom layer of the absorber is a PE film, the outer-layer non-woven fabric is subjected to skirt cutting treatment, and the transverse width after treatment is shorter than that of the PE film.
Through adopting foretell structure, this neotype product waistline is whole to retract the comfortable power interval of power and is 100 and give other help 200CN, and product compliance is tested: the transverse flexibility is less than or equal to 200mN, and the longitudinal flexibility is less than or equal to 100 mN. Because the design of the comb-shaped glue is adopted in the waistline area, a bubble channel is formed in the waistline non-woven fabric, the softness is improved, and meanwhile, the air permeability is improved.
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 detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A piece-type waistline soft pull-up pants comprises a coat layer and an absorber arranged in the coat layer, wherein the absorber is defined to have a longitudinal direction along the length direction and a transverse direction along the width direction, the coat layer is provided with a front area, a middle area and a rear area which are sequentially connected along the longitudinal direction, one longitudinal end of the absorber is fixedly connected with the front area of the coat layer, the other longitudinal end of the absorber is fixedly connected with the rear area of the coat layer, two transverse ends of the front area and the rear area are fixedly connected to form a closed structure with leg openings and waist openings, and the pull-up pants are characterized in that the front area is provided with a front waistline area and a front crotch area which are sequentially connected along the longitudinal direction, the rear area is provided with a rear waistline area and a rear crotch area which are sequentially connected along the longitudinal direction, the front crotch area and the rear area are respectively arranged close to the middle area, and the front area and the rear area are both provided with a lining non-woven fabric layer, The rubber bands and the outer-layer non-woven fabrics are sequentially compounded, the stretching multiplying power of the rubber bands in the front waistline area and the rear waistline area is 2.5-2.8 times, the number of the rubber bands is 5-7, the denier number of the rubber bands is 620dtex, and the distance is 5-20 mm; the stretching multiplying power of the rubber bands in the front crotch area and the rear crotch area is 3.0-3.2, the number of the rubber bands in the front crotch area is 13-15, the number of the rubber bands in the rear crotch area is 17-19, and the distance between the rubber bands in the front crotch area and the rear crotch area is 2-10 mm; strip-shaped glue is arranged in the gap between the rubber bands, and the width of each strip-shaped glue is less than or equal to the gap between the rubber bands; the absorption body comprises liquid-permeable surface layer, absorption core and liquid-impermeable bottom layer that the stromatolite set up in proper order, the absorption core comprises the parcel layer parcel absorption core, do not glue between absorption core bottom region and the parcel layer.
2. The one-piece waist-girth soft pull-up pant of claim 1, wherein: the width of the region without glue applied between the bottom region of the absorption core and the wrapping layer is 70-80 mm.
3. The one-piece waist-girth soft pull-up pant of claim 1, wherein: the wrapping layer is made of non-woven fabrics.
4. A one-piece waist-encircling soft pull-up pant according to claim 1, 2 or 3, wherein: the middle area of the outer garment layer is composed of outer layer non-woven fabrics.
5. The one-piece waist-girth soft pull-up pant of claim 1, wherein: the front waistline region and the back waistline region are both provided with leakproof nonwoven fabrics, and the longitudinal dimension of the leakproof nonwoven fabrics is 40-50 mm.
6. The one-piece waist-girth soft pull-up pant of claim 5, wherein: the stretching multiplying power of the rubber bands in the front waistline area and the rear waistline area is 2.8 times, the number of the rubber bands is 6, the denier number of the rubber bands is 620dtex, and the distance is 5 mm; the stretching multiplying power of the rubber bands in the front crotch area and the rear crotch area is 3.0, the number of the rubber bands in the front crotch area is 13, the number of the rubber bands in the rear crotch area is 17, and the distance between the rubber bands in the front crotch area and the rear crotch area is 2 mm.
7. The one-piece waist-girth soft pull-up pant of claim 6, wherein: the distance between the rubber band at the bottom of the front waistline and the first rubber band at the front crotch is 15-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149268.3U CN215606904U (en) | 2021-05-26 | 2021-05-26 | One-piece waistline soft pull-up pants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149268.3U CN215606904U (en) | 2021-05-26 | 2021-05-26 | One-piece waistline soft pull-up pants |
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| CN215606904U true CN215606904U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121149268.3U Active CN215606904U (en) | 2021-05-26 | 2021-05-26 | One-piece waistline soft pull-up pants |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120413A (en) * | 2022-06-20 | 2022-09-30 | 福建恒安集团有限公司 | Menstrual pants comprising sectional type telescopic areas and preparation method thereof |
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2021
- 2021-05-26 CN CN202121149268.3U patent/CN215606904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120413A (en) * | 2022-06-20 | 2022-09-30 | 福建恒安集团有限公司 | Menstrual pants comprising sectional type telescopic areas and preparation method thereof |
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