CN218010168U - Fine denier and coarse denier spandex filament combined pull-up diaper elastic waist - Google Patents
Fine denier and coarse denier spandex filament combined pull-up diaper elastic waist Download PDFInfo
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- CN218010168U CN218010168U CN202220860085.0U CN202220860085U CN218010168U CN 218010168 U CN218010168 U CN 218010168U CN 202220860085 U CN202220860085 U CN 202220860085U CN 218010168 U CN218010168 U CN 218010168U
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- waistline
- waist
- fine
- elastic
- coarse
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- 229920002334 Spandex Polymers 0.000 title claims abstract description 67
- 239000004759 spandex Substances 0.000 title claims abstract description 67
- 239000004745 nonwoven fabric Substances 0.000 claims description 41
- 239000004814 polyurethane Substances 0.000 abstract description 9
- 229920002635 polyurethane Polymers 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 239000002344 surface layer Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a fine denier and heavy denier polyurethane filament combination's pull-up diaper elasticity waist and absorption articles for use thereof, including panty-shape diapers main part and elastic waist, the panty-shape diapers main part includes from the top down and is equipped with surface course, absorbed layer and bottom in proper order, preceding waistline and back waistline that elastic waist includes, the both ends of panty-shape diapers main part are connected respectively preceding waistline and back waistline, preceding centre gripping is equipped with first flexure strip in the waistline, be equipped with the second flexure strip in the back waistline, it is equipped with first fine denier polyurethane filament to press from both sides in the first flexure strip, the false second fine denier polyurethane filament that is equipped with in the second flexure strip, preceding waistline with back waistline formula structure as an organic whole, the beneficial effects of the utility model are that: one side of the elastic waistline body in contact with the skin is fine denier spandex yarns, so that the elastic waistline body can keep good elasticity without generating tightening marks, is more comfortable and close to the skin in use, and is thick denier spandex yarns at one side far away from the skin, so that the elastic waistline body integrally has certain tightening force to prevent falling.
Description
Technical Field
The utility model relates to the technical field of hygienic products, in particular to an elastic waist of pull-up pants combined by fine denier spandex filaments.
Background
Infants and other persons who are unable to take care of themselves often need to wear absorbent articles such as pull-ups. The absorbent article functions to store and isolate the exudates from the body, clothing, bedding, etc. of the wearer. At present, the pull-up pants mainly comprise a liquid-permeable top layer, a liquid-impermeable side-leakage-proof edge-separating layer, a liquid-impermeable bottom layer, an absorption layer and a closed elastic waist. The elastic waist of the closed system of the pull-up pants usually consists of elastic spandex filaments, outer waist-surrounding non-woven fabric and inner waist-surrounding non-woven fabric, and after the elastic spandex filaments are compounded with the inner and outer waist-surrounding cloth, the outer waist-surrounding cloth extension piece is folded and covered on the absorption diaper to form the structure of the pull-up pants.
At present, part of the existing paper diapers adopt 460-620D spandex filaments with unequal gaps of 5-25mm and non-woven fabrics of inner and outer waistlines to form the elastic waist of the pull-up diaper. The thicker spandex filament causes the contact side with the skin to have obvious feeling of strangeness and skin scraping, and the elastic wrinkles formed by the thicker spandex filament undoubtedly influence the beauty of the absorbent article and are easy to rub the skin. Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
To the technical defect who exists in the background art, the utility model provides a fine denier and the pull-up diaper elasticity waist of thick denier spandex silk combination has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:
the utility model provides a fine denier and heavy denier spandex silk combination draw a trousers elasticity waist, includes panty-shape diapers main part and elastic waist line, the panty-shape diapers main part includes from the top down and is equipped with surface course, absorbed layer and bottom in proper order, preceding waistline and back waistline that elastic waist line includes, the both ends of panty-shape diapers main part are connected respectively preceding waistline and back waistline, preceding double-layered first flexure strip that is equipped with in the preceding waistline, be equipped with the second flexure strip in the back waistline, press from both sides in the first flexure strip and be equipped with first fine denier spandex silk, the second flexure strip is interior to be equipped with second fine denier spandex silk of supposition, preceding waistline with back waistline formula structure as an organic whole.
As an improvement of the above aspect, the front waistline includes a first outer waistline nonwoven fabric and a first inner waistline nonwoven fabric, and the first elastic sheet is sandwiched between the first outer waistline nonwoven fabric and the first inner waistline nonwoven fabric.
As an improvement of the above aspect, the rear waist includes a second outer waist nonwoven fabric and a second inner waist nonwoven fabric, and the second elastic sheet is sandwiched between the second outer waist nonwoven fabric and the second inner waist nonwoven fabric.
As the improvement of the scheme, the first fine denier spandex filaments are transversely arranged in the first elastic piece at equal intervals, and the first thick denier spandex filaments are transversely arranged at equal intervals on one side, away from the human body, of the first elastic piece.
As an improvement of the scheme, the second fine denier spandex filaments are transversely arranged in the second elastic piece at equal intervals, and the second thick denier spandex filaments are transversely arranged at equal intervals on one side, far away from a human body, of the second elastic piece.
As a modification of the above, the first and second fine denier spandex filaments have a denier in the range of 20 to 80D, and the first and second coarse denier spandex filaments have a denier in the range of 300 to 900D.
As an improvement of the scheme, the width dimension of the surface layer is consistent with that of the bottom layer, and two sides of the bottom layer in the length direction are folded towards the central axis direction and wrap the side edges of the two sides of the surface layer in the length direction.
The utility model has the advantages of that: when using, first fine denier polyurethane filament with second fine denier polyurethane filament is closer to user's waistline one side, first thick denier polyurethane filament and the setting of the thick denier polyurethane filament of second are keeping away from human one side, are fine denier polyurethane filament with one side of skin contact, can not produce when keeping good elasticity and tighten the trace, use more comfortable next to the shin, keep away from one side of skin for thick denier polyurethane filament, make elastic waistline wholly has certain binding power, wholly provides better elastic performance to the waistline, prevents to absorb behind the urine the whole tenesmus phenomenon that produces of panty-shape diapers.
Drawings
Fig. 1 is a schematic view of the main structure of the paper diaper of the present invention.
Fig. 2 is a schematic view of the structure of the diaper main body in the thickness direction of the diaper of the present invention.
Fig. 3 is a schematic view of the structure of the front waist thickness direction of the utility model.
Fig. 4 is a schematic view of the structure of the back waistline in the thickness direction of the utility model.
Wherein: the diaper comprises a diaper main body 1, a surface layer 101, an absorption layer 102, a bottom layer 103, an elastic waistline 2, a front waistline 3, a first outer waistline non-woven fabric 301, a first inner waistline non-woven fabric 302, a first elastic sheet 303, a first fine denier spandex filament 304, a first coarse denier spandex filament 305, a rear waistline 4, a second outer waistline non-woven fabric 401, a second inner waistline non-woven fabric 402, a second elastic sheet 403, a second fine denier spandex filament 404 and a second coarse denier spandex filament 405.
Detailed Description
Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.
In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
The utility model provides a fine denier and heavy denier spandex silk combination's pull-up diaper elasticity waist, includes panty-shape diapers main part 1 and elastic waist body 2, panty-shape diapers main part 1 includes from the top down and is equipped with surface course 101, absorbed layer 102 and bottom 103 in proper order, preceding waistline 3 and back waistline 4 that elastic waist body 2 includes, the both ends of panty-shape diapers main part 1 are connected respectively preceding waistline 3 and back waistline 4, preceding waistline 3 presss from both sides and is equipped with first flexure strip 303, be equipped with second flexure strip 403 in the back waistline 4, the clamp is equipped with first fine denier spandex silk 304 in the first flexure strip 303, the interior hypothesis of second flexure strip 403 has second fine denier spandex silk 404, preceding waistline 3 with back waistline 4 formula structure as an organic whole.
As a modification of the above, the front waistline 3 includes a first outer waist nonwoven fabric 301 and a first inner waist nonwoven fabric 302, and the first elastic sheet 303 is interposed between the first outer waist nonwoven fabric 301 and the first inner waist nonwoven fabric 302.
As a modification of the above, the rear waist portion 4 includes a second outer waist nonwoven fabric 401 and a second inner waist nonwoven fabric 402, and the second elastic sheet 403 is interposed between the second outer waist nonwoven fabric 401 and the second inner waist nonwoven fabric 402.
As an improvement of the above scheme, the first fine denier spandex filaments 304 are transversely arranged in the first elastic sheet 303 at equal intervals, and the first coarse denier spandex filaments 305 are transversely arranged at equal intervals on one side of the first elastic sheet 303 away from the human body.
As an improvement of the above scheme, the second fine denier spandex filaments 404 are transversely arranged in the second elastic sheet 403 at equal intervals, and the second coarse denier spandex filaments 405 are transversely arranged at equal intervals on one side of the second elastic sheet 403 away from the human body.
As a modification of the above, the first fine denier spandex filament 304 and the second fine denier spandex filament 404 have a denier in the range of 20 to 80D, and the first coarse denier spandex filament 305 and the second coarse denier spandex filament 405 have a denier in the range of 300 to 900D.
As an improvement of the above scheme, the width of the surface layer 101 is the same as the width of the bottom layer 103, and two sides of the bottom layer 103 in the length direction are folded toward the central axis direction and wrap the two side edges of the surface layer 101 in the length direction.
The utility model discloses structurally, preceding waistline 3 and back waistline 4 that elastic waistline 2 includes, preceding waistline 3 interior clamp is equipped with first flexure strip 303, preceding waistline 3 includes first outer waist non-woven fabrics 301 and first interior waist non-woven fabrics 302, first outer waist non-woven fabrics 301 with press from both sides between the first interior waist non-woven fabrics 302 and be equipped with first flexure strip 303, first flexure strip 303 interior clamp is equipped with first fine denier spandex silk 304, the equidistant transversely of one side of human body is kept away from to first flexure strip 303 is equipped with first coarse denier spandex silk 305, first coarse denier spandex silk 305 presss from both sides and establishes first flexure strip 303 with between the first outer waist non-woven fabrics 301, first coarse denier spandex silk 304 for first fine denier spandex silk is more close to user's waist, under the prerequisite of keeping good elasticity, brings comfortable effect for the user, is difficult for producing the trace of reining, first coarse denier spandex silk 305 for first fine denier spandex silk 304 is more far away from user's waist, is difficult for the production of user's fine denier spandex silk 305 can improve the waist and about the diaper 1 back draws the power of preventing to fall into next to the urine trousers.
It should be noted that, back waistline 4 and back waistline 4 that elastic waistline 2 includes, back waistline 4 presss from both sides in and is equipped with second elastic sheet 403, back waistline 4 includes second outer waistline non-woven fabrics 401 and second inner waistline non-woven fabrics 402, press from both sides between second outer waistline non-woven fabrics 401 and the second inner waistline non-woven fabrics 402 and be equipped with second elastic sheet 403, press from both sides in second elastic sheet 403 and be equipped with second fine denier spandex silk 404, second elastic sheet 403 keeps away from human one side equidistant transversely to be equipped with second coarse denier spandex silk 405, second coarse denier spandex silk 405 presss from both sides and is established second elastic sheet 403 with between the second outer waistline non-woven fabrics 401, second coarse denier spandex silk 404 for second coarse denier spandex silk 405 is closer to user's waist, under the prerequisite of keeping good elasticity, brings comfortable effect for the user, is difficult to produce the strangle mark, second coarse denier spandex silk 405 for second spandex silk is farther away from user's waist, is difficult to produce the waist mark, and can improve elasticity the restraint of elastic body 2 prevents the fine denier water diaper 1 next to the body.
It should be noted that, the diaper main body 1 includes from the top down and is equipped with surface layer 101, absorbed layer 102 and bottom 103 in proper order, the width size of surface layer 101 with the width size of bottom 103 is unanimous, bottom 103 length direction's both sides are turned over towards the axis direction, and are wrapped the both sides side of surface layer 101 length direction, bottom 103 is the PE membrane component, bottom 103 both sides are turned over upwards, can be in absorbed when reaching the limit in absorbed layer 102, prevent that unnecessary liquid from following the outside side leakage in both sides of bottom 103 influences user's use experience.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a fine denier and heavy denier spandex silk combination's pull-up diaper elasticity waist, includes panty-shape diapers main part (1) and elastic waist volume (2), a serial communication port, panty-shape diapers main part (1) includes from the top down and is equipped with surface course (101), absorbed layer (102) and bottom (103) in proper order, preceding waistline (2) include preceding waistline (3) and back waistline (4), the both ends of panty-shape diapers main part (1) are connected respectively preceding waistline (3) and back waistline (4), preceding waistline (3) internal clamp is equipped with first flexure (303), be equipped with second flexure (403) in back waistline (4), the internal clamp of first flexure (303) is equipped with first fine denier spandex silk (304), the internal clamp of second flexure (403) is equipped with second fine denier spandex silk (404), preceding waistline (3) with back waistline (4) formula structure as an organic whole.
2. The fine and coarse spandex filament combined pull-up diaper elastic waist portion according to claim 1, wherein the front waist circumference (3) comprises a first outer waist-surrounding non-woven fabric (301) and a first inner waist-surrounding non-woven fabric (302), and the first elastic sheet (303) is sandwiched between the first outer waist-surrounding non-woven fabric (301) and the first inner waist-surrounding non-woven fabric (302).
3. The fine and coarse spandex filament combined pull-up diaper elastic waist portion according to claim 1, wherein the rear waist (4) includes a second outer waist non-woven fabric (401) and a second inner waist non-woven fabric (402), and the second elastic sheet (403) is sandwiched between the second outer waist non-woven fabric (401) and the second inner waist non-woven fabric (402).
4. The fine and coarse spandex filament combined pull-up pant elastic waist portion of claim 1, wherein the first fine spandex filaments (304) are equally spaced laterally in the first elastic sheet (303), and the first coarse spandex filaments (305) are equally spaced laterally on the side of the first elastic sheet (303) away from the human body.
5. The fine and coarse spandex filament combined pull-up pant elastic waist portion of claim 4, wherein the second fine spandex filaments (404) are equally spaced laterally in the second elastic sheet (403), and the side of the second elastic sheet (403) away from the human body is equally spaced laterally with second coarse spandex filaments (405).
6. The fine and coarse spandex filament combined pull-up pant elastic waist portion of claim 5, wherein the first fine spandex filament (304) and the second fine spandex filament (404) have a denier of 20-80D and the first coarse spandex filament (305) and the second coarse spandex filament (405) have a denier of 300-900D.
7. The fine and coarse spandex filament combined pull-up pant elastic waist portion of claim 1, wherein the width dimension of the top layer (101) is the same as the width dimension of the bottom layer (103), and both sides of the bottom layer (103) in the length direction are folded toward the central axis direction and wrap both side edges of the top layer (101) in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860085.0U CN218010168U (en) | 2022-04-14 | 2022-04-14 | Fine denier and coarse denier spandex filament combined pull-up diaper elastic waist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860085.0U CN218010168U (en) | 2022-04-14 | 2022-04-14 | Fine denier and coarse denier spandex filament combined pull-up diaper elastic waist |
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| Publication Number | Publication Date |
|---|---|
| CN218010168U true CN218010168U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220860085.0U Active CN218010168U (en) | 2022-04-14 | 2022-04-14 | Fine denier and coarse denier spandex filament combined pull-up diaper elastic waist |
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| CN (1) | CN218010168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116725776A (en) * | 2023-06-02 | 2023-09-12 | 欧比护理用品(佛山)有限公司 | A manufacturing process for array elastic waist pants type baby absorbent products using ultrasonic welding hot air non-woven fabrics |
-
2022
- 2022-04-14 CN CN202220860085.0U patent/CN218010168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116725776A (en) * | 2023-06-02 | 2023-09-12 | 欧比护理用品(佛山)有限公司 | A manufacturing process for array elastic waist pants type baby absorbent products using ultrasonic welding hot air non-woven fabrics |
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