CN220495144U - Natural color ultrathin plant core sanitary towel - Google Patents
Natural color ultrathin plant core sanitary towel Download PDFInfo
- Publication number
- CN220495144U CN220495144U CN202320653428.0U CN202320653428U CN220495144U CN 220495144 U CN220495144 U CN 220495144U CN 202320653428 U CN202320653428 U CN 202320653428U CN 220495144 U CN220495144 U CN 220495144U
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- absorption
- plant
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- 239000010410 layer Substances 0.000 claims abstract description 180
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 52
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 239000012792 core layer Substances 0.000 claims abstract description 22
- 239000002657 fibrous material Substances 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241000196324 Embryophyta Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 241000381602 Vachellia nebrownii Species 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- 238000004049 embossing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 244000269722 Thea sinensis Species 0.000 claims description 5
- 240000001417 Vigna umbellata Species 0.000 claims description 5
- 235000011453 Vigna umbellata Nutrition 0.000 claims description 5
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 5
- 235000013824 polyphenols Nutrition 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 37
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003821 menstrual periods Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model provides a natural-color ultrathin plant core sanitary towel which comprises a fabric layer, a middle core layer, a bottom layer and a bottom adhesive layer, wherein the fabric layer is made of natural-color bamboo fiber materials, the middle core layer comprises an absorption core body and a drainage layer, the absorption core body comprises a non-woven fabric wrapping layer, an upper dust-free paper layer, an upper high polymer layer, a middle fluffy non-woven fabric layer, a lower high polymer layer and a bottom water thorn fabric layer are wrapped in the non-woven fabric wrapping layer from top to bottom, the drainage layer comprises a high fluffy non-woven fabric and a functional core layer, the high fluffy non-woven fabric is close to the fabric layer, and the functional core layer is close to the absorption core body. The absorption core adopts multilayer structure form, and the non-woven fabrics layer plays the diffusion effect, and the polymer layer plays the absorption effect to non-woven fabrics layer, polymer layer, non-woven fabrics layer, polymer layer's arrangement design absorption core can furthest improve the absorption capacity of product, under the condition of same thickness, has better absorption capacity than other products, so can realize frivolous purpose.
Description
Technical Field
The utility model belongs to the technical field of sanitary nursing, and particularly relates to a natural-color ultrathin plant-core sanitary towel.
Background
A sanitary towel (sanitary tolil) is a sanitary article used in menstrual period of women, the main material is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer compound paper formed by the above material compound, the design of the side edge is mainly used for preventing side leakage, the side edge is divided into three layers of a surface layer, an absorption core and a bottom layer from inside to outside, when in use, the middle paper tape is firstly torn off, one side with glue is firstly stuck to the middle of underpants, and two ears are firmly stuck to the narrowest part of crotch.
At present, the existing sanitary towel adopts a simple fabric layer, an absorption core layer, a bottom layer and an adhesive layer, and has the problems of poor absorption performance and the like caused by over-thick weight and easy top-up or poor diffusion effect, so that an ultrathin sanitary towel with high absorption property is necessary to be developed to meet the high-quality requirement of users.
Disclosure of Invention
The utility model aims at providing a natural-color ultrathin plant-core sanitary towel.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a super thin plant core sanitary towel of true color, includes precoat, middle sandwich layer, bottom and bottom viscose layer, the precoat adopt true color bamboo fiber material, middle sandwich layer include absorption core and drainage layer, the absorption core include the non-woven fabrics parcel layer, from last dust free paper layer, last polymer layer, well fluffy non-woven fabrics layer, lower polymer layer, bottom water thorn cloth layer of parcel down in the non-woven fabrics parcel layer, the drainage layer include high fluffy non-woven fabrics and functional sandwich layer, high fluffy non-woven fabrics press close to in the precoat, the functional sandwich layer press close to in the absorption core.
The fabric layer is made of natural color bamboo fiber materials, so that the air permeability and the hygroscopicity of the product can be improved, and a good antibacterial and bacteriostatic effect can be achieved; the absorption core body adopts a multi-layer structure wrapped by the non-woven fabric wrapping layer, so that the absorption core body can prevent lump formation and prevent materials from scattering into lump formation; the absorption core body adopts the non-woven fabrics parcel layer, and inside parcel polymer layer, non-woven fabrics layer can guarantee the diffusivity and the absorbability of absorption core body.
In the natural-color ultrathin plant-core sanitary towel, the drainage layer corresponds to the middle position of the fabric layer, and the high-fluffiness non-woven fabric is covered above the functional core layer;
the bottom adhesive layer is intermittent adhesive, the front part and the rear part of the bottom layer, which are positioned at the corresponding positions of the drainage layer, are provided with adhesive, and the corresponding positions of the drainage layer are not provided with adhesive. The product is fixed and glued from front to back, the absorption part of the middle absorption core body is canceled with glue, so that the situation that the glue layer of the product is separated from underpants due to walking and the glue is combined automatically and the product is crumpled in use is avoided.
In the natural-color ultrathin plant-core sanitary towel, the functional core layer is made of the red bean tea polyphenol material with the relieving function, and the red bean tea polyphenol component has a certain relieving effect on menstrual period and increases the function of the product.
In the natural color ultrathin plant core sanitary towel, the upper dust-free paper layer adopts fluff pulp fibers and chemical fibers which are bonded together through a heat-sealing process.
In the natural-color ultrathin plant-core sanitary towel, the non-woven fabric wrapping layer is formed by chemical fiber materials which are fused and combined together through a heat treatment process.
In the natural-color ultrathin plant-core sanitary towel, the medium-fluffy non-woven fabric layer is formed by chemical fiber materials which are fused together through a heat treatment process.
In the natural color ultrathin plant core sanitary towel, the bottom water-jet cloth layer is formed by material fibers which are cross-combined together through a water-jet process.
In the natural-color ultrathin plant-core sanitary towel, the upper polymer layer and the lower polymer layer are both made of resin polymer materials with high absorptivity;
the non-woven fabric wrapping layer, the upper dust-free paper layer, the upper polymer layer, the middle fluffy non-woven fabric layer, the lower polymer layer and the bottom water thorn cloth layer are sequentially combined by adopting a viscose process.
The absorption core layer that this scheme provided comprises the material that the multilayer was wrapped up by the non-woven fabrics parcel layer, and every layer of material itself has certain bonding strength, can not appear the material after absorbing liquid and scatter the agglomeration problem, keeps the shape of material itself for the absorption core body can not appear agglomerating and stick together the problem, simultaneously because adopt the parcel mode, closely laminating between each other, every layer only need thin one deck can, has the wholeness, so can keep frivolous characteristics, guarantee hygroscopicity, the diffusivity of product promptly when keeping frivolously.
In the natural-color ultrathin plant-core sanitary towel, the two sides of the fabric layer are provided with the side-isolation water-repellent layers, and embossing strips are arranged between the two sides of the fabric layer and the side-isolation water-repellent layers.
The utility model has the advantages that: the middle core layer adopts drainage layer and absorption core, by drainage layer with the liquid drainage of surface fabric layer department to the absorption core, then the absorption core adopts multilayer structure form, and the non-woven fabrics layer plays the diffusion effect, and the macromolecular layer plays the absorption effect to non-woven fabrics layer, macromolecular layer, non-woven fabrics layer, macromolecular layer's arrangement design absorption core can furthest improve the absorption capacity of product, under the circumstances of same thickness, has better absorption capacity than other products, so can realize frivolous purpose.
Drawings
FIG. 1 is a schematic view of the combination of the various layers of a natural color ultrathin vegetable core sanitary napkin of the utility model;
FIG. 2 is a schematic diagram showing the front view of the natural color ultrathin vegetable core sanitary towel of the utility model.
Reference numerals: a fabric layer 1; an intermediate core layer 2; an absorbent core 3; a nonwoven fabric wrapping layer 31; a dust-free paper layer 32 is applied; an upper polymer layer 33; a middle lofty nonwoven layer 34; a lower polymer layer 35; a bottom spunlaced fabric layer 36; a drainage layer 4; a functional core layer 42; a high loft nonwoven fabric 41; a bottom layer 5; a bottom adhesive layer 6; a barrier water-repellent layer 7; embossing strip 8.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, the embodiment discloses a natural color ultrathin plant core sanitary towel, which comprises a fabric layer 1, a middle core layer 2, a bottom layer 5 and a bottom adhesive layer 6, wherein the fabric layer 1 is made of natural color bamboo fiber materials, the cross section of the bamboo fiber materials can be seen to be concave-convex deformed when being observed under a 2000-time electron microscope, pores similar to an ellipse are distributed, the bamboo fiber materials are highly hollow, the capillary effect is extremely strong, moisture can be absorbed and evaporated instantly, and the bamboo fiber products have natural antibacterial, bacteriostatic and bactericidal effects in all natural fibers, wherein the moisture absorption and release properties and the air permeability of the bamboo fiber products are good at the head of five large fibers. When observed under a microscope, bacteria can be greatly propagated in fiber products such as cotton, wood and the like, but bacteria on the bamboo fiber products can not only survive for a long time, but also disappear or reduce in a short time, and the bacterial death rate reaches more than 75% within 24 hours. The fabric layer of the product provided by the scheme adopts natural color bamboo fiber materials, so that the product has the advantages of good air permeability and hygroscopicity, and can play a role in resisting and inhibiting bacteria.
The intermediate core layer 2 comprises an absorbent core 3 and a drainage layer 4.
The absorbent core 3 comprises a non-woven fabric wrapping layer 31, wherein the non-woven fabric wrapping layer 31 is wrapped with an upper dust-free paper layer 32, an upper polymer layer 33, a middle fluffy non-woven fabric layer 34, a lower polymer layer 35 and a bottom spunlaced layer 36 from top to bottom. Wherein, the non-woven fabric wrapping layer 31 is formed by chemical fiber materials which are fused and combined together through a heat treatment process; the upper dust-free paper layer 32 is made of fluff pulp fibers and chemical fibers bonded together through a heat-sealing process; the upper polymer layer 33 and the lower polymer layer 35 are each composed of a resin polymer material having high absorptivity; the medium bulk nonwoven fabric layer 34 is composed of chemical fiber materials that are fused together by a heat treatment process; the underlying hydroentangled fabric layer 36 is formed of fibers of material cross-bonded together by a hydroentanglement process, the material does not scatter after encountering water, and has good bonding strength. Meanwhile, the non-woven fabric wrapping layer 31, the upper dust-free paper layer 32, the upper polymer layer 33, the middle fluffy non-woven fabric layer 34, the lower polymer layer 35, the bottom water thorn cloth layer 36 and the non-woven fabric wrapping layer 31 are sequentially combined by adopting a viscose process. Therefore, each layer of material of the absorption core body has certain bonding strength, the problem of material scattering and agglomeration can not occur after liquid absorption, the shape of the material is kept, the problem of agglomeration and agglomeration can not occur in the absorption core body, meanwhile, each layer of material has independence and is tightly attached to each other, each layer only needs one thin layer, the light and thin product can be realized while the absorption effect is ensured, and the absorption core body is free from thick and heavy feeling in use.
The drainage layer 4 comprises a high-loft non-woven fabric 41 and a functional core layer 42, wherein the high-loft non-woven fabric 41 is close to the fabric layer 1, the functional core layer 42 is close to the absorption core body 3, and the high-loft non-woven fabric 41 is made of red bean tea polyphenol materials. The drainage layer 4 corresponds to the middle position of the fabric layer 1, and the high-loft non-woven fabric 41 is covered above the functional core layer 42; the length of the high loft nonwoven 41 is identical to that of the functional core layer 42, and the width is larger than that of the functional core layer 42. The diversion layer uses functional cores, and red bean tea polyphenol components are added, so that a certain relieving effect is achieved on menstrual period.
The adhesive layer at the bottom is intermittent, the front part and the rear part of the bottom layer, which are positioned at the corresponding positions of the drainage layer 4, are provided with adhesives, and the corresponding positions of the drainage layer 4 are not provided with adhesives. The intermittent adhesive manufactured by the intermittent process avoids the discomfort of users caused by integral wrinkling of the product because the bottom layer is driven to bond the bottom film adhesive together. Meanwhile, as with a common sanitary towel, the wings at the left and right sides are also provided with fixing glue, so that the product cannot shift after being fixed.
In addition, between each layer, such as between the fabric layer 1 and the drainage layer 4, between the drainage layer 4 and the absorbent core 3, and between the absorbent core 3 and the bottom layer 5, an adhesive process or other process methods are used for bonding.
Further, the fabric layer 1 both sides have the waterproof layer 7 of separate limit, and fabric layer 1 both sides have embossing strip 8 with separate between the waterproof layer 7 of limit, the design of embossing strip 8 can strengthen the joint strength between fabric layer 1 and the waterproof layer 7 of both sides separate limit, improves the performance of product. In addition, for the edge of the product, the edge is sealed in a hot pressing mode, so that the bonding strength between the upper material and the lower material can be enhanced, and the service performance of the product is further improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although more of the facing layer 1 is used herein; an intermediate core layer 2; an absorbent core 3; a nonwoven fabric wrapping layer 31; a dust-free paper layer 32 is applied; an upper polymer layer 33; a middle lofty nonwoven layer 34; a lower polymer layer 35; a bottom spunlaced fabric layer 36; a drainage layer 4; a functional core layer 42; a high loft nonwoven fabric 41; a bottom layer 5; a bottom adhesive layer 6; a barrier water-repellent layer 7; embossing strip 8. The terms, etc., do not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides an ultra-thin plant core sanitary towel of true qualities, includes precoat (1), middle sandwich layer (2), bottom (5) and bottom viscose layer (6), its characterized in that, precoat (1) adopt true qualities bamboo fiber material, middle sandwich layer (2) including absorbing core (3) and drainage layer (4), absorbing core (3) include non-woven fabrics parcel layer (31), from last dust free ply (32), last polymer layer (33), well fluffy non-woven fabrics layer (34), lower polymer layer (35), bottom water thorn cloth layer (36) in non-woven fabrics parcel layer (31), drainage layer (4) include high fluffy non-woven fabrics (41) and functional core (42), high fluffy non-woven fabrics (41) press close to in precoat (1), functional core (42) press close to in absorbing core (3).
2. The natural color ultrathin plant-core sanitary napkin according to claim 1, wherein the drainage layer (4) corresponds to the middle position of the face fabric layer (1), and the high-loft nonwoven fabric (41) is covered above the functional core layer (42);
the bottom adhesive layer (6) is intermittent adhesive, the front part and the rear part of the bottom layer (5) which are positioned at the corresponding positions of the drainage layer (4) are provided with adhesive, and the corresponding positions of the drainage layer (4) are not provided with adhesive.
3. The ultra-thin plant core sanitary napkin according to claim 1, wherein the functional core layer (42) is made of red bean tea polyphenol material with soothing function.
4. The sanitary napkin of claim 1, wherein the upper dust-free paper layer (32) is formed from fluff pulp fibers and chemical fibers bonded together by a heat-sealing process.
5. The ultra-thin plant core sanitary napkin according to claim 4, wherein the nonwoven fabric wrapping layer (31) is made of chemical fiber materials that are melt-bonded together by a heat treatment process.
6. The ultra-thin plant-core sanitary napkin according to claim 5, wherein the medium loft nonwoven layer (34) is comprised of chemical fiber materials melt-bonded together by a heat treatment process.
7. The sanitary napkin of claim 6, wherein the underlying hydroentangled fabric layer (36) is comprised of fibers of material cross-bonded together by a hydroentanglement process.
8. The ultra-thin plant-core sanitary napkin according to claim 7, wherein the upper polymer layer (33) and the lower polymer layer (35) are made of resin polymer material having high absorptivity.
9. The natural color ultrathin plant core sanitary towel according to claim 8, wherein the non-woven fabric wrapping layer (31), the upper dust-free paper layer (32), the upper polymer layer (33), the middle fluffy non-woven fabric layer (34), the lower polymer layer (35), the bottom water thorn cloth layer (36) and the non-woven fabric wrapping layer (31) are combined by adopting an adhesive process in sequence.
10. The natural color ultrathin plant core sanitary towel according to claim 1, wherein the fabric layer (1) is provided with a waterproof layer (7) on two sides, and embossing strips (8) are arranged between the two sides of the fabric layer (1) and the waterproof layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320653428.0U CN220495144U (en) | 2023-03-29 | 2023-03-29 | Natural color ultrathin plant core sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320653428.0U CN220495144U (en) | 2023-03-29 | 2023-03-29 | Natural color ultrathin plant core sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495144U true CN220495144U (en) | 2024-02-20 |
Family
ID=89880822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320653428.0U Active CN220495144U (en) | 2023-03-29 | 2023-03-29 | Natural color ultrathin plant core sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495144U (en) |
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2023
- 2023-03-29 CN CN202320653428.0U patent/CN220495144U/en active Active
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