CN212046279U - Smms common white cotton soft water-repellent non-woven fabric - Google Patents
Smms common white cotton soft water-repellent non-woven fabric Download PDFInfo
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- CN212046279U CN212046279U CN202020636199.8U CN202020636199U CN212046279U CN 212046279 U CN212046279 U CN 212046279U CN 202020636199 U CN202020636199 U CN 202020636199U CN 212046279 U CN212046279 U CN 212046279U
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- lateral wall
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Abstract
The utility model relates to the technical field of cloth, and a public cotton gentle water-repellent non-woven fabrics of smms is disclosed, including the stratum basale, the antibiotic layer of the equal fixedly connected with of lateral wall of both sides about the stratum basale, antibiotic layer melting spraying is in the upper and lower lateral wall of stratum basale, two the equal fixedly connected with smms layer of lateral wall that stratum basale one side was kept away from to antibiotic layer, the smms layer heat is glued outside antibiotic layer, is located the upside the lateral wall that antibiotic layer one side was kept away from to the smms layer is fixed to be bonded has the melt and spouts the cloth layer, is located the downside the lateral wall of smms layer downside is fixed to be bonded. The utility model discloses a multilayer mechanism who sets up, the effectual protection antibacterial property who improves the non-woven fabrics.
Description
Technical Field
The utility model relates to the technical field of cloth, especially, relate to a public white cotton of smms is gentle to refuse nonwoven.
Background
The smms common white cotton soft water repellent non-woven fabric is also a non-woven fabric, is a fabric made of smms common white cotton, is not formed by weaving face yarns, is formed by only directionally or randomly arranging weaving short fibers or filaments to form a fiber web structure, and is reinforced by adopting methods such as machinery, thermal bonding or chemistry.
The conventional smms common white cotton soft water-repellent non-woven fabric is single in structure and is formed by a single-layer structure, so that the smms common white cotton soft water-repellent non-woven fabric is poor in antibacterial protection performance and insufficient in protection performance when a medical protection article is manufactured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the single structure of the common white cotton soft water-repellent nonwoven of smms among the prior art leads to the antibacterial protection relatively poor, and the common white cotton soft water-repellent nonwoven of smms who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a non-woven fabrics is refused to cotton gentle of common white of smms, includes the stratum basale, the antibiotic layer of the equal fixedly connected with of lateral wall of both sides about the stratum basale, antibiotic layer melting spraying in the upper and lower lateral wall of stratum basale, two the equal fixedly connected with smms layer of lateral wall that stratum basale one side was kept away from to antibiotic layer, the smms layer heat is glued outside the antibiotic layer, is located the upside the lateral wall that antibiotic layer one side was kept away from to the smms layer is fixed to be bonded has the melt-blown cloth layer, is located the downside the lateral wall of smms layer downside is fixed.
Preferably, the side wall of the lower side of the gauze layer is coated with a super-hydrophilic agent coating.
Preferably, the side wall of the upper side of the melt-blown cloth layer is coated with an ultra-hydrophobic agent coating.
Preferably, the specific material of the substrate layer is polypropylene, and the specific material of the antibacterial layer is a silver ion antibacterial agent.
Preferably, the thickness of the super-hydrophilic agent coating is 1mm-2 mm.
Preferably, the thickness of the super-hydrophobic agent coating is 0.5mm-1 mm.
Compared with the prior art, the utility model provides a public cotton gentle water non-woven fabrics of refusing of smms possesses following beneficial effect:
this general white cotton of smms is soft to refuse nonwoven, the stratum basale through setting up, antibiotic layer, the smms layer, melt and spout cloth layer and gauze layer, antibiotic layer has better antibiotic effect, can completely cut off most bacterium and virus, and the mutual stack of double-deck antibiotic layer, antibiotic effect further improves, the smms layer has better water repellency performance, thereby can improve nonwoven's moisture resistance, melt and spout the cloth layer and be the main material of preparation gauze mask, have very outstanding protection antibacterial property, can be to the bacterium in the air, virus and droplet carry out effectual isolation, the gauze layer can protect to the antibiotic layer, avoid antibiotic layer to receive the damage, and the gas permeability is better, can effectual improvement nonwoven's antibiotic barrier propterty.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a multilayer mechanism who sets up, the effectual protection antibacterial property who improves the non-woven fabrics.
Drawings
FIG. 1 is a schematic structural diagram of a smms common white soft and water repellent nonwoven fabric provided by the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1.
In the figure: 1 basal layer, 2 antibacterial layers, 3 smms layers, 4 melt-blown cloth layers, 5 gauze layers, 6 super-hydrophilic agent coatings and 7 super-hydrophobic agent coatings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a smms common white cotton soft water-repellent non-woven fabric, comprising a substrate layer 1, wherein the upper and lower side walls of the substrate layer 1 are fixedly connected with an antibacterial layer 2, the antibacterial layer 2 is melt-sprayed on the upper and lower side walls of the substrate layer 1, the side walls of the two antibacterial layers 2 far away from the substrate layer 1 are fixedly connected with a smms layer 3, the smms layer 3 is thermally adhered outside the antibacterial layer 2, the side wall of the upper side smms layer 3 far away from the antibacterial layer 2 is fixedly adhered with a melt-blown fabric layer 4, the side wall of the lower side smms layer 3 is fixedly adhered with a gauze layer 5, the antibacterial layer 2 has a good antibacterial effect and can isolate most bacteria and viruses, the double-layer antibacterial layers 2 are mutually overlapped, the antibacterial effect is further improved, the smms layer 3 has a good water-repellent performance, thereby the moisture-proof performance of the non-woven fabric can be improved, the melt-blown fabric layer, have very outstanding protection antibacterial property, can carry out effectual isolated to the bacterium in the air, virus and droplet, net sand layer 5 can protect antibiotic layer 2, avoids antibiotic layer 2 to receive the damage, and the gas permeability is better, can effectual improvement non-woven's antibacterial protective property.
The lateral wall coating of 5 belows on gauze layer has super hydrophilic agent coating 6, and super hydrophilic agent coating 6 can absorb the moisture of breathing out to produce water smoke on avoiding the non-woven fabrics.
The side wall of the upper side of the melt-blown cloth layer 4 is coated with the super-hydrophobic agent coating 7, and the super-hydrophobic agent coating 7 can enable water to be condensed into water beads to slide down, so that the non-woven fabric is prevented from being affected with damp.
The specific material of the substrate layer 1 is polypropylene, the polypropylene is a thermoplastic resin prepared by polymerizing propylene, the polypropylene is a white waxy material, the appearance is transparent and light, the density of the polypropylene is 0.89-0.91 g/cm3, the polypropylene is flammable, the melting point is 165 ℃, the polypropylene is softened at about 155 ℃, the use temperature range is-30-140 ℃, the polypropylene can resist the corrosion of acid, alkali, salt solution and various organic solvents at the temperature below 80 ℃ and can be decomposed under the action of high temperature and oxidation, the polypropylene is a common material of non-woven fabrics, the reduction is low, the softness is good, the specific material of the antibacterial layer 2 is a silver ion antibacterial agent, and the silver ion antibacterial agent has a very excellent antibacterial effect and can kill bacteria, so that the bacteria or viruses are inactivated, and the bacteria or the viruses are prevented from entering a human body to propagate and damage the human body.
The thickness of the super-hydrophilic agent coating 6 is 1mm-2mm, and the super-hydrophilic agent coating 6 needs to absorb water, so that a certain thickness needs to be increased, the service life of the super-hydrophilic agent coating 6 is prolonged, and the super-hydrophilic agent coating 6 is prevented from being quickly saturated.
The thickness of the super-hydrophobic agent coating 7 is 0.5mm-1mm, the super-hydrophobic agent coating 7 with the thickness of 0.5mm-1mm can meet the use requirement under the normal condition, the phenomenon that the air permeability of the non-woven fabric is greatly reduced due to the fact that the super-hydrophobic agent coating 7 is too thick can be avoided, the use amount of the super-hydrophobic agent coating 7 can be reduced, the uniform consumption of the super-hydrophobic agent is reduced, and the production cost is lowered easily.
The utility model discloses in, antibiotic layer 2 has better antibiotic effect, can completely cut off most bacterium and virus, and double-deck antibiotic layer 2 superposes each other, antibiotic effect further improves, smms layer 3 has better water repellency, thereby can improve the humidity resistance of non-woven fabrics, it is the main material of preparation gauze mask to melt cloth layer 4, very outstanding protection antibacterial property has, can be to the bacterium in the air, virus and droplet carry out effectual completely cut off, net sand layer 5 can protect antibiotic layer 2, avoid antibiotic layer 2 to receive the damage, and the gas permeability is better, can the antibiotic barrier propterty of effectual improvement non-woven fabrics.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a public cotton gentle water repellent non-woven of smms, includes stratum basale (1), its characterized in that, the equal fixedly connected with of lateral wall of both sides is antibiotic layer (2) about stratum basale (1), antibiotic layer (2) melt-spray in the upper and lower lateral wall of stratum basale (1), two antibiotic layer (2) keep away from the equal fixedly connected with smms layer (3) of lateral wall of stratum basale (1) one side, smms layer (3) heat is glued outside antibiotic layer (2), is located the upside smms layer (3) keep away from the fixed bonding of lateral wall of antibiotic layer (2) one side and have melt-blown cloth layer (4), are located the downside the lateral wall of smms layer (3) downside is fixed to be bonded and has gauze layer (5).
2. A smms-pur cotton soft and water repellent nonwoven according to claim 1, characterized in that the side walls of the underside of the gauze layer (5) are coated with a super-hydrophilic agent coating (6).
3. A smms-pur cotton soft and water repellent nonwoven according to claim 1, characterized in that the upper side wall of the meltblown fabric layer (4) is coated with a super hydrophobic agent coating (7).
4. The smms-common white cotton soft water-repellent non-woven fabric is characterized in that the specific material of the substrate layer (1) is polypropylene, and the specific material of the antibacterial layer (2) is a silver ion antibacterial agent.
5. A smms-pu white cotton soft and water repellent nonwoven according to claim 2, characterized in that the thickness of the super-hydrophilic agent coating (6) is 1mm-2 mm.
6. A smms-pu white cotton soft and water repellent nonwoven according to claim 3, characterized in that the thickness of the super hydrophobic agent coating (7) is 0.5mm-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636199.8U CN212046279U (en) | 2020-04-24 | 2020-04-24 | Smms common white cotton soft water-repellent non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636199.8U CN212046279U (en) | 2020-04-24 | 2020-04-24 | Smms common white cotton soft water-repellent non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046279U true CN212046279U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636199.8U Active CN212046279U (en) | 2020-04-24 | 2020-04-24 | Smms common white cotton soft water-repellent non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046279U (en) |
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2020
- 2020-04-24 CN CN202020636199.8U patent/CN212046279U/en active Active
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