CN112315670A - Panty-shape diapers with X elasticity hot melt adhesive layer - Google Patents
Panty-shape diapers with X elasticity hot melt adhesive layer Download PDFInfo
- Publication number
- CN112315670A CN112315670A CN202011396286.1A CN202011396286A CN112315670A CN 112315670 A CN112315670 A CN 112315670A CN 202011396286 A CN202011396286 A CN 202011396286A CN 112315670 A CN112315670 A CN 112315670A
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- Prior art keywords
- hot melt
- melt adhesive
- layer
- absorber
- elastic hot
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to a paper diaper with an X-shaped elastic hot melt adhesive layer, which comprises an absorber and frame ribs arranged at two ends of the absorber, the inner cavity of the absorber is provided with an X-shaped elastic hot melt adhesive colloid, the center of the X-shaped elastic hot melt adhesive colloid is provided with a water absorption core body, a hydrophobic fiber layer, a non-woven layer and an antibacterial layer which are filled in the inner cavity of the absorber are arranged between the guide branches from outside to inside, the lower part of the single-point penetrating layer is provided with absorbing particles and an incoherent inflation cavity which is arranged around the outer contour of the X-shaped elastic hot melt adhesive colloid, the invention has a more compact water absorption structure and effectively guides water to a core area, and the water absorption area and the skin-friendly area are separated, so that the water absorption efficiency is improved and the comfort level is increased on the premise of ensuring the wearing effect, and the shoe pad can be applied in more occasions.
Description
Technical Field
The invention belongs to the technical field of absorbent articles, and particularly relates to a paper diaper with an X-shaped elastic hot melt adhesive layer.
Background
The paper diaper is a close-fitting disposable article, and is applied to the occasions needing nursing or emergency at all age groups, so that the paper diaper has higher requirements on the physiological structure adapting to the human body, the prior paper diaper product is limited by the physical properties of a water absorbing material and the elastic belt structure of the outer layer of the paper diaper in the aspect of fitting with the crotch of a person, so that the problem of over looseness or over tightness can be caused in the practical use process, even the water absorbing core is too loose to cause serious influence on wearing feeling, the structure of the prior paper diaper at the position of the water absorbing core is not compact and reasonable, the fit with the human body is poor, and the moisture absorbing effect is not good.
Disclosure of Invention
Aiming at the technical defects in the background art, the invention provides a paper diaper with an X-shaped elastic hot melt adhesive layer, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:
a paper diaper with an X-shaped elastic hot melt adhesive layer comprises an absorber and frame ribs arranged at two ends of the absorber, wherein the absorber is provided with an inner cavity, the inner cavity of the hot melt adhesive body is provided with an X-shaped elastic hot melt adhesive body, the density of one side of the inner surface of the X-shaped elastic hot melt adhesive body is higher than that of one side of the outer surface, the X-shaped elastic hot melt adhesive colloid is provided with guide branches which are only connected with four corners of the inner cavity of the absorber, the longitudinal section of the guide branch is V-shaped, the center of the X-shaped elastic hot melt adhesive colloid is provided with a water absorption core body, a hydrophobic fiber layer, a non-woven layer and an antibacterial layer which are filled in the inner cavity of the absorber are arranged between the guide branches from outside to inside, the outer surface of the absorber is provided with a single-point penetrating layer, and absorbing particles and discontinuous inflation cavities which are arranged around the outline of the X-shaped elastic hot melt adhesive colloid are arranged below the single-point penetrating layer.
As a further technical scheme of the invention, the guide branch is provided with a V-shaped guide groove with the depth increasing from the end part to the root part along the length direction, rubber cores with the length increasing are inserted in the rubber parts at the two sides of the V-shaped guide groove in parallel, and the length of each rubber core is 1/4 which is smaller than that of the guide branch but larger than the total length of the guide branch.
As a further technical scheme of the invention, the rubber band cores are respectively led out from two sides of the guide branch and then are connected with the rubber band cores with the same length as the adjacent guide branches, and the number of the rubber band cores on the same side of the guide branches is not less than 4.
As a further technical scheme of the invention, a water-absorbing core body placing groove is arranged in the center of the X-shaped elastic hot melt adhesive colloid, anti-skid convex points are arranged in the water-absorbing core body placing groove, a gauze layer is arranged on the outer surface of the water-absorbing core body, and the edge of the gauze layer is bonded with the anti-skid convex points.
In a further aspect of the present invention, the antibacterial layer is a nonwoven fabric sprayed with an antibacterial agent in which isopropyl myristate, glycerin, benzethonium chloride, an active agent, and water are mixed, and the antibacterial layer is further provided with an aloe gel layer on the inner surface side, and the entire thickness is not less than 3 mm.
As a further technical scheme of the invention, the absorption particles are formed by mixing acrylic acid particles and citrus peel fiber particles subjected to dehydration and sterilization treatment, and the weight ratio of the acrylic acid particles to the citrus peel fiber particles is 4: 1.
As a further technical scheme of the invention, the citrus peel fiber particles are at least one of shaddock peel, lemon peel and citrus peel.
As a further technical scheme of the invention, the outer surface side of the absorber is provided with a bulge which is consistent with the outline of the X-shaped elastic hot melt adhesive colloid, and the positions close to the two sides of the absorber are also provided with thickened fluff pulp cushion layers.
The invention has the beneficial effects that: possess compacter water-absorbing structure, effectively guide moisture to the core region to separate water-absorbing region and close skin region, just so can improve water-absorbing efficiency on the prerequisite of guarantee effect of dress, and the user can not have obvious uncomfortable and feel, has prolonged panty-shape diapers's live time, makes it can obtain the application in more occasions.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic front view of the present invention.
Wherein: the novel multifunctional absorbent comprises an absorbent body 1, a frame rib 10, a bulge 11, a fluff pulp cushion layer 12, an X-shaped elastic hot melt adhesive colloid 2, a guide branch 20, a V-shaped diversion trench 21, an elastic rubber core 22, a water absorption core body placing trench 23, anti-skidding salient points 24, a water absorption core body 3, a gauze layer 30, a hydrophobic fiber layer 4, a non-woven layer 5, an antibacterial layer 6, an aloe gel layer 60, a single-point penetrating layer 7, absorption particles 8 and an inflatable cavity 9.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings and related embodiments, wherein the following related embodiments are merely preferred embodiments for better illustrating the present invention itself, and the embodiments of the present invention are not limited to the following embodiments, and the present invention relates to the related essential parts in the technical field, which should be regarded as the known technology in the technical field and can be known and grasped by those skilled in the art.
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, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a diaper with X elasticity hot melt adhesive layer, includes absorber 1 and locates the frame rib 10 at absorber 1 both ends, absorber 1 is equipped with the inner chamber, and its inner chamber is equipped with X type elasticity hot melt adhesive colloid 2, and the density of this X type elasticity hot melt adhesive colloid 2 internal surface one side is greater than surface one side, X type elasticity hot melt adhesive colloid 2 is equipped with the guide branch 20 of only connecting four corners of inner chamber of absorber 1, the shape of the rip section of guide branch 20 is the V type, the central authorities of X type elasticity hot melt adhesive colloid 2 are equipped with water-absorbing core 3, be equipped with hydrophobic fibrous layer 4, non-woven layer 5 and antibiotic layer 6 of filling in the inner chamber of absorber 1 from the extroversion between the guide branch 20, the surface of absorber 1 is equipped with single-point penetrating layer 7, the below of single-point penetrating layer 7 is equipped with absorption granule 8 and encircle in the discontinuous of X type hot melt adhesive elasticity hot melt adhesive 2 outline setting fills that does not An air cavity 9.
The invention has the following structural characteristics and the implementation principle: as shown in fig. 1, the center of the absorber 1 of the present invention is drawn by the X-shaped elastic hot melt adhesive colloid 2 as a backbone, and since the X-shaped elastic hot melt adhesive colloid 2 is mainly connected to four corners of the absorber 1, the X-shaped elastic hot melt adhesive colloid 2 has elasticity, so that the four corners of the absorber 1 can be gathered toward the center when being stretched; in addition, the densities of the inner side and the outer side of the X-shaped elastic hot melt adhesive colloid 2 are different, so that the shrinkage rates are different, and the shrinkage performance of the side with high density is better; therefore, the absorbent body 1 as a whole is curved toward the skin of the user, and thus more closely conforms to the skin of the user, ensuring absorption efficiency and preventing leakage of liquid.
The X-elastic hot melt adhesive colloid 2 is provided with a guide branch 20 with a V-shaped cross section, and the adjacent space of the guide branch 20 is provided with an antibacterial layer 6 and a hydrophobic fiber layer 4, so that the liquid which is not on the guide branch 20 can be guided to the X-elastic hot melt adhesive colloid 2, the wetting area of the paper diaper absorber 1 is reduced, the comfort level is improved, in addition, the absorption particles 8 are arranged between the guide branches 20 at the side far away from the skin of a user and are separated from the surface layer at the inner side through the inflatable cavity 9, in this way, on one hand, the absorption of the dissipated water can be increased, on the one hand, the direct contact between the skin and the water can be isolated, on the other hand, the oppressive feeling between the absorber 1 and the skin can be reduced, the comfort level is improved, in particular, the single-point penetrating layer 7 can quickly guide the liquid and flows to the water absorption core 3 and the absorption particles 8 along the surfaces of the inflatable The absorbent can be absorbed, under the contraction action of the X elastic hot melt adhesive colloid 2, the liquid is firmly locked in the absorber 1 and cannot leak, the user can wear the diaper tightly without leakage, and the diaper can feel dry, cool and light, so that the using time of the diaper is prolonged, and the diaper is suitable for more different people.
Referring to fig. 1 and 2, as a further technical solution of the present invention, the guide branch 20 is provided with a V-shaped guide groove 21 with a depth increasing from an end portion to a root portion along a length direction, rubber cores 22 with a length increasing are inserted in parallel in rubber parts at two sides of the V-shaped guide groove 21, and the length of the rubber core 22 is smaller than that of the guide branch 20 but larger than 1/4 of the total length of the guide branch 20.
The shape of the V-shaped guiding grooves 21 can more rapidly guide the liquid to flow along and be absorbed by the central absorbent core 3 along the distal ends of the guiding branches 20, especially when worn, the distal ends of the guiding branches 20 are actually at a relatively higher position, so the design of the V-shaped guiding grooves 21 from shallow to deep is more favorable for guiding the moisture, the existence of the rubber string cores 22 can more improve the contractibility of the X-shaped elastic hot melt adhesive colloid 2, and in order to ensure the traction effect, rubber cores 22 with increasing lengths are embedded in the rubber bodies at two sides symmetrical to the V-shaped new guiding grooves 21, thereby ensuring that the X-shaped elastic hot melt adhesive colloid 2 can have sufficient contractibility.
Referring to fig. 1, as a further technical solution of the present invention, the rubber string cores 22 are respectively led out from both sides of the guiding branch 20 and then connected with the rubber string cores 22 of the same length as the adjacent guiding branch 20, and the number of the rubber string cores 22 on the same side of the guiding branch 20 is not less than 4.
Meanwhile, in order to improve the strength of the absorber 1 and ensure that the absorber fits the body of a user better, the adjacent rubber string cores 22 are connected, so that a net consisting of the rubber string cores 22 and the guide branches 20 is formed, the absorber 1 is more integrated, and then fits the skin better, and moisture is locked.
Referring to fig. 1, as a further technical solution of the present invention, a water-absorbent core body placing groove 23 is provided in the center of the X-shaped elastic hot melt adhesive colloid 2, anti-slip protrusions 24 are provided in the water-absorbent core body placing groove 23, a gauze layer 30 is provided on the outer surface of the water-absorbent core body 3, and the edge of the gauze layer 30 is bonded to the anti-slip protrusions 24.
By utilizing the water absorption core body 3 placing grooves 23 and the anti-skidding convex points 24, the water absorption core body 3 can be better fixed in the central core area of the absorption body 1, the gauze layer 30 can keep the shape of the water absorption core body 3 stable, so that the water locking efficiency is improved, and meanwhile, the gauze layer 30 is fixedly bonded with the anti-skidding convex points 24, and the water absorption core body 3 is fixed more stably in reverse.
Referring to fig. 2, as a further embodiment of the present invention, the antibacterial layer 6 is a non-woven fabric sprayed with an antibacterial agent in which isopropyl myristate, glycerin, benzethonium chloride, an active agent and water are mixed, and the antibacterial layer 6 is further provided with an aloe gel layer 60 on the inner surface side and has an overall thickness of not less than 3 mm.
The antibacterial layer 6 is formed of a nonwoven fabric in which antibacterial agents are mixed, and in order to improve antibacterial effect and contact performance, the aloe gel layer 60 is provided on the side close to the skin of the user, thereby preventing other sanitary problems occurring when the inner layer surface of the absorbent body 1 is damaged.
As a further technical scheme of the invention, the absorption particles 8 are formed by mixing acrylic acid particles and citrus peel fiber particles subjected to dehydration and sterilization treatment, and the weight ratio of the acrylic acid particles to the citrus peel fiber particles is 4: 1.
By mixing the acrylic acid particles and the citrus peel fiber particles, on one hand, the water absorption and deodorization performance can be improved, on the other hand, the environmental protection rate of raw materials can be improved, and the citrus peel has wide sources and is easy to obtain.
As a further technical scheme of the invention, the citrus peel fiber particles are at least one of shaddock peel, lemon peel and citrus peel.
The three types of citrus fruits are common and cheap citrus fruits with large yield, and the recycling of the peel of the citrus fruits is simpler.
Referring to fig. 3, as a further technical solution of the present invention, the outer surface side of the absorbent body 1 is provided with protrusions 11 having a contour identical to that of the X-shaped elastic hot melt adhesive colloid 2, and positions near both sides of the absorbent body 1 are further provided with thickened fluff pulp cushion layers 12.
Utilize the arch, can increase the accommodation space of X type elasticity hot melt adhesive colloid 2 to accomodate bigger this structure, improve holistic compactness, and fluff pulp bed course 12 can be ensured in the shrink compactness of panty-shape diapers, reduces the friction of user crotch portion, improves the comfort level.
The invention has the beneficial effects that: possess compacter water-absorbing structure, effectively guide moisture to the core region to separate water-absorbing region and close skin region, just so can improve water-absorbing efficiency on the prerequisite of guarantee effect of dress, and the user can not have obvious uncomfortable and feel, has prolonged panty-shape diapers's live time, makes it can obtain the application in more occasions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A paper diaper with an X-shaped elastic hot melt adhesive layer comprises an absorber and frame ribs arranged at two ends of the absorber, it is characterized in that the absorber is provided with an inner cavity, the inner cavity is provided with an X-shaped elastic hot melt adhesive colloid, and the density of one side of the inner surface of the X-shaped elastic hot melt adhesive colloid is greater than that of one side of the outer surface, the X-shaped elastic hot melt adhesive colloid is provided with guide branches only connected with four corners of the inner cavity of the absorber, the longitudinal section of the guide branch is V-shaped, the center of the X-shaped elastic hot melt adhesive colloid is provided with a water absorption core body, a hydrophobic fiber layer, a non-woven layer and an antibacterial layer which are filled in the inner cavity of the absorber are arranged between the guide branches from outside to inside, the outer surface of the absorber is provided with a single-point penetrating layer, and absorbing particles and discontinuous inflation cavities which are arranged around the outline of the X-shaped elastic hot melt adhesive colloid are arranged below the single-point penetrating layer.
2. The diaper with the X-elastic hot melt adhesive layer as claimed in claim 1, wherein the guiding branch is provided with V-shaped guide grooves with depth increasing from the end part to the root part along the length direction, rubber string cores with length increasing are inserted in parallel in the rubber body parts at two sides of the V-shaped guide grooves, and the length of the rubber string core is 1/4 which is smaller than that of the guiding branch but larger than the total length of the guiding branch.
3. The diaper with the X-elastic hot melt adhesive layer as claimed in claim 2, wherein the rubber cores are respectively led out from two sides of the guide branch and then connected with rubber cores with the same length as that of the adjacent guide branch, and the number of the rubber cores on the same side of the guide branch is not less than 4.
4. The diaper with the X-shaped elastic hot melt adhesive layer as claimed in claim 1, wherein a water-absorbing core body placing groove is formed in the center of the X-shaped elastic hot melt adhesive body, anti-skid convex points are arranged in the water-absorbing core body placing groove, a gauze layer is arranged on the outer surface of the water-absorbing core body, and the edge of the gauze layer is bonded with the anti-skid convex points.
5. The diaper according to claim 1, wherein the antimicrobial layer is a nonwoven fabric sprayed with an antimicrobial agent comprising isopropyl myristate, glycerin, benzethonium chloride, an active agent and water, and the inner surface side of the antimicrobial layer is further provided with an aloe gel layer, and the overall thickness of the antimicrobial layer is not less than 3 mm.
6. The diaper with the X-elastic hot melt adhesive layer according to claim 1, wherein the absorbent particles are formed by mixing acrylic particles and citrus peel fiber particles subjected to dehydration and sterilization treatment, and the weight ratio of the acrylic particles to the citrus peel fiber particles is 4: 1.
7. The diaper having the X-elastic hot melt adhesive layer as claimed in claim 6, wherein the citrus peel fiber particles are at least one of grapefruit peel, lemon peel and orange peel.
8. The diaper with the X-elastic hot melt adhesive layer as claimed in claim 1, wherein the outer surface side of the absorber is provided with protrusions conforming to the contour of the X-elastic hot melt adhesive body, and a thickened fluff pulp cushion layer is further provided at a position close to the two sides of the absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396286.1A CN112315670B (en) | 2020-12-03 | 2020-12-03 | Panty-shape diapers with X elasticity hot melt adhesive layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396286.1A CN112315670B (en) | 2020-12-03 | 2020-12-03 | Panty-shape diapers with X elasticity hot melt adhesive layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112315670A true CN112315670A (en) | 2021-02-05 |
| CN112315670B CN112315670B (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396286.1A Active CN112315670B (en) | 2020-12-03 | 2020-12-03 | Panty-shape diapers with X elasticity hot melt adhesive layer |
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| Country | Link |
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| CN (1) | CN112315670B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817332A (en) * | 2001-06-29 | 2006-08-16 | 宝洁公司 | Top-biased beneficial components on substrates |
| CN101460121A (en) * | 2006-06-07 | 2009-06-17 | 宝洁公司 | Absorbent article having an anchored core assembly |
| CN204352030U (en) * | 2014-11-24 | 2015-05-27 | 中天（中国）工业有限公司 | A kind of anti-tenesmus diaper |
| JP2018038655A (en) * | 2016-09-08 | 2018-03-15 | 紀元 石塚 | Disposable diaper support |
| CN110548168A (en) * | 2018-06-01 | 2019-12-10 | 安徽舒源妇幼用品有限公司 | Adult nursing pad with disinfection function and bedsore prevention |
| CN209864314U (en) * | 2018-07-27 | 2019-12-31 | 泉州市嘉华卫生用品有限公司 | Three-dimensional anti-falling pull-up pants |
| CN111228041A (en) * | 2020-02-20 | 2020-06-05 | 上海舒晓实业有限公司 | Bacteriostatic reverse osmosis prevention sanitary towel and processing method thereof |
| CN111757719A (en) * | 2018-03-22 | 2020-10-09 | 金伯利-克拉克环球有限公司 | Product having material that shrinks in one dimension and expands in another dimension |
-
2020
- 2020-12-03 CN CN202011396286.1A patent/CN112315670B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817332A (en) * | 2001-06-29 | 2006-08-16 | 宝洁公司 | Top-biased beneficial components on substrates |
| CN101460121A (en) * | 2006-06-07 | 2009-06-17 | 宝洁公司 | Absorbent article having an anchored core assembly |
| CN204352030U (en) * | 2014-11-24 | 2015-05-27 | 中天（中国）工业有限公司 | A kind of anti-tenesmus diaper |
| JP2018038655A (en) * | 2016-09-08 | 2018-03-15 | 紀元 石塚 | Disposable diaper support |
| CN111757719A (en) * | 2018-03-22 | 2020-10-09 | 金伯利-克拉克环球有限公司 | Product having material that shrinks in one dimension and expands in another dimension |
| CN110548168A (en) * | 2018-06-01 | 2019-12-10 | 安徽舒源妇幼用品有限公司 | Adult nursing pad with disinfection function and bedsore prevention |
| CN209864314U (en) * | 2018-07-27 | 2019-12-31 | 泉州市嘉华卫生用品有限公司 | Three-dimensional anti-falling pull-up pants |
| CN111228041A (en) * | 2020-02-20 | 2020-06-05 | 上海舒晓实业有限公司 | Bacteriostatic reverse osmosis prevention sanitary towel and processing method thereof |
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| CN112315670B (en) | 2022-03-25 |
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