CN217373733U - Ultra-low resistance melt spinning non-woven fabric - Google Patents
Ultra-low resistance melt spinning non-woven fabric Download PDFInfo
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- CN217373733U CN217373733U CN202123120149.8U CN202123120149U CN217373733U CN 217373733 U CN217373733 U CN 217373733U CN 202123120149 U CN202123120149 U CN 202123120149U CN 217373733 U CN217373733 U CN 217373733U
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Abstract
The utility model discloses an ultra-low resistance melt-spun non-woven fabric, which comprises a melt-spun non-woven fabric layer, an adsorption layer and a low resistance filter layer; the low resistance filtration layer is disposed on the meltspun nonwoven layer; the adsorbent layer is disposed between the meltspun nonwoven layer and the low resistance filtration layer. The utility model discloses high-efficient low resistance.
Description
Technical Field
The utility model belongs to the technical field of the non-woven fabrics filter media, concretely relates to ultralow melt spinning non-woven fabrics that hinders.
Background
Nonwoven fabrics, also known as non-woven fabrics, needle punched cotton, and the like, are made of oriented or random fibers and are referred to as fabrics because of their appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like.
The existing part of non-woven fabrics has low filtration efficiency and large air resistance.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ultralow melt spinning non-woven fabric for solving the technical problem.
The utility model discloses a realize its technological effect and the solution that adopts does:
the ultra-low resistance melt-spun non-woven fabric comprises a melt-spun non-woven fabric layer, an adsorption layer and a low resistance filter layer; the low resistance filtration layer is disposed on the meltspun nonwoven layer; the adsorbent layer is disposed between the meltspun nonwoven layer and the low resistance filtration layer.
Preferably, the layer of melt-spun non-woven fabric is provided with electrostatic cotton balls.
Preferably, the adsorption layer is a graphene fiber layer.
Preferably, a water-repellent fiber membrane is arranged between the adsorption layer and the melt-spun non-woven fabric layer, and between the adsorption layer and the low-resistance filter layer.
Preferably, the low resistance filtration layer is a pp spunbond nonwoven layer.
Preferably, viscose fiber clusters are arranged in the low-resistance filter layer.
The utility model has the advantages that: the melt-spun non-woven fabric for high-efficiency filtration is matched with a low-resistance filter layer made of low-resistance filter materials, so that high efficiency and low resistance of the product are realized, and meanwhile, an adsorption layer is arranged between the melt-spun non-woven fabric and the low-resistance filter layer, so that harmful impurities can be effectively adsorbed and filtered while the high-efficiency filtration is realized.
Drawings
Fig. 1 is a schematic cross-sectional view of an ultra-low resistance melt-spun nonwoven fabric disclosed in an embodiment of the present invention.
And (3) identification and description: 1-melt spinning non-woven fabric layer, 2-adsorption layer, 3-low resistance filter layer, 4-electrostatic cotton cluster, 5-water repellent fiber membrane and 6-viscose fiber cluster.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. It will be understood that when an element is referred to as being "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. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.
Referring to fig. 1, the preferred embodiment of the present invention discloses an ultra-low resistance melt-spun nonwoven fabric, which comprises a melt-spun nonwoven fabric layer 1, an adsorption layer 2 and a low resistance filtration layer 3; the low-resistance filter layer 3 is arranged on the melt-spun non-woven fabric layer 1; the adsorption layer 2 is disposed between the meltspun nonwoven fabric layer 1 and the low resistance filtration layer 3.
Specifically, the electrostatic cotton ball 4 is arranged in the melt-spun non-woven fabric layer 1.
Specifically, the adsorption layer 2 is a graphene fiber layer.
Specifically, a water repellent fiber membrane 5 is arranged between the adsorption layer 2 and the melt-spun non-woven fabric layer 1, and between the adsorption layer 2 and the low-resistance filter layer 3.
Specifically, the low resistance filter layer 3 is a pp spunbond nonwoven fabric layer.
Specifically, the low-resistance filter layer 3 is internally provided with an adhesive fiber cluster 6.
As can be seen from the above description, the high-efficiency low-resistance melt-spun non-woven fabric of the present invention is an ultra-low-resistance melt-spun non-woven fabric.
While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the present invention includes, but is not limited to, the above embodiments; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement that does not depart from the innovative idea of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.
Claims (6)
1. The ultra-low resistance melt-spun non-woven fabric is characterized in that: comprises a melt-spun non-woven fabric layer, an adsorption layer and a low-resistance filter layer; the low-resistance filter layer is arranged on the melt-spun non-woven fabric layer; the adsorbent layer is disposed between the meltspun nonwoven layer and the low resistance filtration layer.
2. The ultra-low resistance melt-spun nonwoven fabric of claim 1, wherein: and electrostatic cotton balls are arranged in the melt-spun non-woven fabric layer.
3. The ultra-low resistance melt-spun nonwoven fabric of claim 1, wherein: the adsorption layer is a graphene fiber layer.
4. The ultra-low resistance melt-spun nonwoven fabric of claim 1, wherein: and water-repellent fiber membranes are arranged between the adsorption layer and the melt-spun non-woven fabric layer as well as between the adsorption layer and the low-resistance filter layer.
5. The ultra-low resistance melt-spun nonwoven fabric of claim 1, wherein: the low-resistance filter layer is a pp spunbonded non-woven fabric layer.
6. The ultra-low resistance melt-spun nonwoven fabric of claim 5, wherein: and viscose fiber clusters are arranged in the low-resistance filtering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120149.8U CN217373733U (en) | 2021-12-11 | 2021-12-11 | Ultra-low resistance melt spinning non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120149.8U CN217373733U (en) | 2021-12-11 | 2021-12-11 | Ultra-low resistance melt spinning non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217373733U true CN217373733U (en) | 2022-09-06 |
Family
ID=83094017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123120149.8U Active CN217373733U (en) | 2021-12-11 | 2021-12-11 | Ultra-low resistance melt spinning non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217373733U (en) |
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2021
- 2021-12-11 CN CN202123120149.8U patent/CN217373733U/en active Active
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