CN114712094A - Edge leakage prevention weaving core sanitary towel with diversion blocking groove - Google Patents
Edge leakage prevention weaving core sanitary towel with diversion blocking groove Download PDFInfo
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- CN114712094A CN114712094A CN202210282447.7A CN202210282447A CN114712094A CN 114712094 A CN114712094 A CN 114712094A CN 202210282447 A CN202210282447 A CN 202210282447A CN 114712094 A CN114712094 A CN 114712094A
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- woven fabric
- diversion
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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
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- 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
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- 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
- A61F13/53—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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- 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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/5376—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
- A61F2013/15552—Air permeability
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
Abstract
The invention discloses a side leakage prevention weaving core body sanitary towel with diversion barrier grooves, which comprises a surface layer, a core body and a leakage prevention layer which are sequentially arranged, wherein a woven fabric layer with a diversion function is arranged on the top layer of the core body, a woven fabric composite layer with a liquid absorption and locking function is arranged on the bottom layer of the core body, a liquid storage interlayer is arranged between the woven fabric layer and the woven fabric composite layer, the diversion barrier grooves penetrating through the top and the bottom of the core body are arranged on two sides of the middle part of the core body, and the woven fabric layer is beneficial to rapid liquid infiltration; the liquid storage layer accelerates liquid diversion, buffers liquid flowing out, can temporarily store liquid and prevents liquid from leaking outwards; the weaving composite layer is combined by fluff pulp and absorbent resin, and can effectively absorb and lock liquid while the liquid seeps downwards, so that the liquid is prevented from leaking; the middle part both sides of core are equipped with water conservancy diversion separation groove, can separate on the one hand that liquid spills to both sides, and on the other hand can accelerate liquid infiltration water conservancy diversion, accelerates the absorption.
Description
Technical Field
The invention relates to a sanitary article, in particular to a side-leakage-preventing woven core body sanitary towel with a diversion blocking groove.
Background
Existing sanitary products are generally divided into two core structures: one is a wood pulp core, also known as a traditional core, made from a blend of fluff pulp and superabsorbent resin; the other is a composite core body which is formed by machine pressing of dust-free paper, non-woven fabrics or wood pulp or toilet paper and high-absorptivity resin; the composite material has high density and slow absorption speed, and when the liquid is suddenly discharged in a large amount, the liquid is guided to flow beyond the full load, so that the liquid leaks out, and menstrual blood overflows from the side edge position, so that the side leakage prevention effect is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a side leakage prevention weaving core body sanitary towel with a diversion barrier groove.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a prevent that edge leakage weaves core sanitary towel with water conservancy diversion separation groove, is including surface course, core and the leak protection layer that sets gradually, the core top layer is equipped with the layer of weaving with the water conservancy diversion function, the bottom of core is equipped with the composite bed of weaving that has the absorption lock liquid function, weave the layer with weave and be equipped with the stock solution interlayer between the composite bed, the middle part both sides of core are equipped with and run through the water conservancy diversion separation groove of core top and bottom.
The middle part of the core body is provided with a plurality of flow guide air holes penetrating through the top and the bottom of the core body.
The liquid storage layer is formed by arranging a plurality of vertically arranged liquid storage bags, and the liquid storage bags are communicated with the woven cloth layer and the woven cloth composite layer.
The woven cloth layer and the woven cloth composite layer are connected through vertical woven wires, and the liquid storage bag is formed between the woven wires.
The woven fabric composite layer is composed of woven fabric, fluff pulp and an absorbent resin material.
The warp and weft density of the weaving layer is less than that of the weaving composite layer.
The aperture of the interstitial hole formed by weaving the warp yarns and the weft yarns of the woven fabric layer is 0.1mm-1.2 mm.
The core is subjected to hydrophilic treatment.
The length of the diversion blocking groove is 3mm-15mm, and the width of the diversion blocking groove is 3mm-10 mm.
The invention has the beneficial effects that: the invention is divided into a surface layer, a core body and a leakage-proof layer, wherein the core body is divided into a three-layer structure of a woven fabric layer, a liquid storage interlayer and a woven fabric composite layer, and the woven fabric layer is beneficial to rapid infiltration of liquid; the liquid storage layer accelerates liquid diversion, buffers liquid flowing out, can temporarily store liquid and prevents liquid from leaking outwards; the weaving composite layer is combined by fluff pulp and absorbent resin, and can effectively absorb and lock liquid while the liquid seeps downwards, so that the liquid is prevented from leaking; the middle part both sides of core are equipped with water conservancy diversion separation groove, can separate on the one hand that liquid spills to both sides, and on the other hand can accelerate liquid infiltration water conservancy diversion, accelerates the absorption.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic cross-sectional view of the core.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.
Referring to fig. 1 to 3, the side leakage prevention weaving core sanitary napkin with the diversion blocking grooves comprises a surface layer 1, a core 2 and a leakage prevention layer 3 which are sequentially arranged, wherein a woven fabric layer 4 with the diversion function is arranged on the top layer of the core 2, a woven fabric composite layer 5 with the liquid absorption and locking function is arranged on the bottom layer of the core 2, a liquid storage layer 6 is arranged between the woven fabric layer 4 and the woven fabric composite layer 5, the diversion blocking grooves 7 penetrating through the top and the bottom of the core 2 are arranged on two sides of the middle part of the core 2, and the woven fabric layer is favorable for rapid infiltration of liquid; the liquid storage layer accelerates liquid diversion, buffers liquid flowing out, can temporarily store liquid and prevents liquid from leaking outwards; the weaving composite layer is combined by fluff pulp and absorbent resin, and can effectively absorb and lock liquid while the liquid seeps downwards, so that the liquid is prevented from leaking; the middle part both sides of core are equipped with water conservancy diversion separation groove, can separate on the one hand that liquid spills to both sides, and on the other hand can accelerate liquid infiltration water conservancy diversion, accelerates the absorption.
The middle part of the core body 2 is provided with a plurality of flow guide air holes 8 which penetrate through the top and the bottom of the core body 2, so that the liquid absorption efficiency can be improved while the infiltration and flow guide of liquid are accelerated.
The liquid storage layer 6 is formed by arranging a plurality of vertically arranged liquid storage bags 9, and the liquid storage bags 9 are communicated with the woven cloth layer 4 and the woven composite layer 5, so that liquid flow guiding is accelerated, buffer liquid is flushed out, liquid can be temporarily stored, and liquid is prevented from leaking outside.
It links to each other through vertical braided wire to weave between the cloth layer 4 and the composite bed 5 of weaving, form between the braided wire reservoir 9 makes the core middle level have the cavity reservoir of perpendicular passageway, and wood pulp and SAP water-absorbent resin or dustless paper absorb the core such as with compound absorbent paper before the contrast, and fluffy has high resilience, possesses that drainage speed is fast and high gas permeability, avoids the damming when measuring greatly, improves the gas permeability, lets use more easily noninductive.
The woven fabric composite layer 5 is composed of woven fabric, fluff pulp and an absorbent resin material, and the fluff pulp and the absorbent resin material are formed by mixing through a wet method and are bonded on the surface of the woven fabric, so that the woven fabric composite layer 5 has water absorption.
The woven fabric layer 4 and the woven fabric composite layer 5 are woven by warps and wefts, so that the woven fabric is high in strength and high in pulling resistance, and is not easy to break when being woven.
The longitude and latitude density on the fabric layer 4 is less than the longitude and latitude density of the composite bed of weaving 5, the fabric layer is for dredging the material aperture big, does benefit to liquid and oozes down fast, and the composite bed of weaving is dense material, possesses the absorption function, and the liquid of storage continues to ooze down through the composite bed of weaving, and the composite bed of weaving can effectively absorb and pin liquid, avoids liquid to spill.
The aperture size of the interstitial hole formed by weaving the warp and the weft of the weaving layer 4 is 0.1mm-1.2mm, and the aperture size of the interstitial hole formed by weaving the warp and the weft of the weaving composite layer 2 is 0.1mm-1.2 mm; the larger the warp and weft density is, the smaller the pore diameter of a spacing hole formed between the warp and the weft is, the larger the pore diameter is, the faster the liquid infiltration speed is, the larger the infiltration amount is, and the liquid diversion is accelerated.
The core 2 is subjected to a hydrophilic treatment.
The length of the diversion blocking groove 7 is 3mm-15mm, and the width is 3mm-10 mm. .
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
In the description of the present specification, the description of "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a prevent edge leakage and weave core sanitary towel with water conservancy diversion separation groove, its characterized in that is including surface course (1), core (2) and the leak protection layer (3) that set gradually, core (2) top layer is equipped with weaves cloth layer (4) that have the water conservancy diversion function, the bottom of core (2) is equipped with the composite bed (5) of weaving that has the absorption lock liquid function, weave cloth layer (4) with be equipped with stock solution interstration (6) between composite bed (5) of weaving, the middle part both sides of core (2) are equipped with and run through water conservancy diversion separation groove (7) of core (2) top and bottom.
2. A sanitary napkin according to claim 1, wherein the central portion of the core (2) is provided with a plurality of flow-guiding and air-permeable holes (8) extending through the top and bottom portions of the core (2).
3. A sanitary napkin according to claim 1, wherein the liquid-storing layer (6) is composed of an arrangement of vertically arranged liquid-storing pockets (9), the pockets (9) communicating the woven fabric layer (4) and the woven fabric composite layer (5).
4. A sanitary towel according to claim 3, characterized in that the layers (4, 5) are connected by vertical threads forming the reservoir (9) therebetween.
5. A sanitary napkin according to claim 1, wherein the woven fabric composite layer (5) is composed of a woven fabric, fluff pulp and an absorbent resin material.
6. A sanitary napkin according to claim 1, wherein the woven fabric layer (4) has a lower thread count than the woven fabric composite layer (5).
7. The sanitary napkin according to claim 6, wherein the warp and weft of the fabric layer (4) are woven to form a mesopore size of 0.1mm to 1.2 mm.
8. The sanitary napkin according to claim 6, wherein the warp and weft of the woven fabric composite layer (2) are woven to form a mesopore size of 0.1mm to 1.2 mm.
9. A sanitary napkin according to claim 1, wherein the core (2) is hydrophilically treated.
10. A sanitary napkin according to claim 1, wherein the flow-obstructing channel (7) has a length of 3mm to 15mm and a width of 3mm to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282447.7A CN114712094A (en) | 2022-03-22 | 2022-03-22 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282447.7A CN114712094A (en) | 2022-03-22 | 2022-03-22 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114712094A true CN114712094A (en) | 2022-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210282447.7A Pending CN114712094A (en) | 2022-03-22 | 2022-03-22 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
Country Status (1)
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|---|---|
| CN (1) | CN114712094A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB369868A (en) * | 1931-09-10 | 1932-03-31 | Miriam Moss | Improvements in and relating to catamenial pads, sanitary towels and the like |
| GB787949A (en) * | 1955-06-21 | 1957-12-18 | Gennep Papierfab Nv | Improvements in or relating to bandages or sanitary towels |
| US3177873A (en) * | 1962-11-28 | 1965-04-13 | Johnson & Johnson | Diaper |
| DE1435858A1 (en) * | 1963-04-02 | 1969-01-23 | Celanese Corp | Diaper fabrics |
| CN2590554Y (en) * | 2002-09-14 | 2003-12-10 | 福建恒安集团有限公司 | Improved absorbent article |
| CN208838352U (en) * | 2018-03-14 | 2019-05-10 | 上海杰乔实业有限公司 | A kind of stereo weaving type paper diaper absorptive core |
| CN209075174U (en) * | 2018-03-29 | 2019-07-09 | 泉州市汉奇卫生材料有限公司 | A kind of not discontinue absorptive core |
| CN110169874A (en) * | 2019-05-16 | 2019-08-27 | 广东中科鑫雁科技有限公司 | A kind of sanitary goods industry liquid absorbent wick structure |
| CN110353890A (en) * | 2019-05-28 | 2019-10-22 | 福建美可纸业有限公司 | A kind of superabsorbent water combined type core and its manufacturing method |
| CN209790185U (en) * | 2019-03-11 | 2019-12-17 | 北京同仁堂保康科技有限公司 | sanitary towel on all-cotton knitted fabric surface layer |
| CN110584886A (en) * | 2019-10-18 | 2019-12-20 | 广东芯柔纸业有限公司 | Woven paper diaper core and preparation method thereof |
| CN210962657U (en) * | 2019-09-18 | 2020-07-10 | 长沙银天纺织科技有限公司 | Polylactic acid knitted fabric and sanitary towel |
| CN211610372U (en) * | 2019-05-10 | 2020-10-02 | 福建美可纸业有限公司 | Woven multilayer absorption core |
| CN112641565A (en) * | 2019-10-11 | 2021-04-13 | 武汉永怡纸业有限公司 | Composite core and manufacturing method thereof |
| CN213722948U (en) * | 2020-07-16 | 2021-07-20 | 佛山市洁邦卫生用品有限公司 | Elastic composite core body of hygienic product |
| CN214909266U (en) * | 2020-12-04 | 2021-11-30 | 湖南俏妃卫生用品有限公司 | Nursing type cloth sanitary towel |
| CN215459374U (en) * | 2021-08-04 | 2022-01-11 | 泉州市嘉华卫生用品有限公司 | Absorption core with rapid penetration function |
| CN215779217U (en) * | 2021-07-14 | 2022-02-11 | 浙江昱升个人护理用品有限公司 | High-water-absorption composite paper core body |
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2022
- 2022-03-22 CN CN202210282447.7A patent/CN114712094A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB369868A (en) * | 1931-09-10 | 1932-03-31 | Miriam Moss | Improvements in and relating to catamenial pads, sanitary towels and the like |
| GB787949A (en) * | 1955-06-21 | 1957-12-18 | Gennep Papierfab Nv | Improvements in or relating to bandages or sanitary towels |
| US3177873A (en) * | 1962-11-28 | 1965-04-13 | Johnson & Johnson | Diaper |
| DE1435858A1 (en) * | 1963-04-02 | 1969-01-23 | Celanese Corp | Diaper fabrics |
| CN2590554Y (en) * | 2002-09-14 | 2003-12-10 | 福建恒安集团有限公司 | Improved absorbent article |
| CN208838352U (en) * | 2018-03-14 | 2019-05-10 | 上海杰乔实业有限公司 | A kind of stereo weaving type paper diaper absorptive core |
| CN209075174U (en) * | 2018-03-29 | 2019-07-09 | 泉州市汉奇卫生材料有限公司 | A kind of not discontinue absorptive core |
| CN209790185U (en) * | 2019-03-11 | 2019-12-17 | 北京同仁堂保康科技有限公司 | sanitary towel on all-cotton knitted fabric surface layer |
| CN211610372U (en) * | 2019-05-10 | 2020-10-02 | 福建美可纸业有限公司 | Woven multilayer absorption core |
| CN110169874A (en) * | 2019-05-16 | 2019-08-27 | 广东中科鑫雁科技有限公司 | A kind of sanitary goods industry liquid absorbent wick structure |
| CN110353890A (en) * | 2019-05-28 | 2019-10-22 | 福建美可纸业有限公司 | A kind of superabsorbent water combined type core and its manufacturing method |
| CN210962657U (en) * | 2019-09-18 | 2020-07-10 | 长沙银天纺织科技有限公司 | Polylactic acid knitted fabric and sanitary towel |
| CN112641565A (en) * | 2019-10-11 | 2021-04-13 | 武汉永怡纸业有限公司 | Composite core and manufacturing method thereof |
| CN110584886A (en) * | 2019-10-18 | 2019-12-20 | 广东芯柔纸业有限公司 | Woven paper diaper core and preparation method thereof |
| CN213722948U (en) * | 2020-07-16 | 2021-07-20 | 佛山市洁邦卫生用品有限公司 | Elastic composite core body of hygienic product |
| CN214909266U (en) * | 2020-12-04 | 2021-11-30 | 湖南俏妃卫生用品有限公司 | Nursing type cloth sanitary towel |
| CN215779217U (en) * | 2021-07-14 | 2022-02-11 | 浙江昱升个人护理用品有限公司 | High-water-absorption composite paper core body |
| CN215459374U (en) * | 2021-08-04 | 2022-01-11 | 泉州市嘉华卫生用品有限公司 | Absorption core with rapid penetration function |
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