CN211968747U - Waterproof oil-proof antistatic polyester needled felt filter bag fabric - Google Patents
Waterproof oil-proof antistatic polyester needled felt filter bag fabric Download PDFInfo
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- CN211968747U CN211968747U CN201922341512.5U CN201922341512U CN211968747U CN 211968747 U CN211968747 U CN 211968747U CN 201922341512 U CN201922341512 U CN 201922341512U CN 211968747 U CN211968747 U CN 211968747U
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Abstract
The utility model discloses a waterproof grease proofing antistatic polyester acupuncture felt filter bag surface fabric, including filter layer, first antistatic backing, first oil absorption layer, first tectorial membrane layer, second antistatic backing, second oil absorption layer, second tectorial membrane layer, gas pocket, antistatic polyester silk, antistatic nylon silk, wire and enhancement silk. The utility model is formed by compounding multiple layers, the first antistatic layer and the second antistatic layer of the fabric effectively improve the antistatic capability of the fabric, simultaneously effectively improve the wear resistance, shock resistance and deformation resistance of the filter bag, and are convenient for improving the service life of the filter bag made of the fabric; first oil absorption layer, first tectorial membrane layer, second oil absorption layer and second tectorial membrane layer have improved the grease proofing, the waterproof ability of surface fabric greatly, and greatly reduced the filter bag of making when using, the filter layer is stained by water or oil and reduces the emergence of the filter bag filter capacity condition, is favorable to guaranteeing the filter effect of the filter bag that this surface fabric made.
Description
Technical Field
The utility model relates to a waterproof grease proofing antistatic polyester needle felt filter bag surface fabric specifically is a waterproof grease proofing antistatic polyester needle felt filter bag surface fabric, belongs to filter bag surface fabric application technical field.
Background
The terylene needle felt is fine fiber cloth which is produced by adopting a non-woven needle technology and utilizing fiber staggered arrangement and uniform gap distribution, the surface of the needle felt produced by twisting terylene short fiber and terylene is subjected to post treatment such as hot rolling, singeing or coating, so that the surface of the needle felt is flat and smooth and is not easy to be blocked by dust, the filter material has large void ratio and good air permeability, is an ideal filter material under the working condition of normal temperature, and is often made into a filter bag for use.
Most of the existing polyester needled felt is of a single-layer structure, the antistatic capacity is poor, the shock resistance, the tear resistance and the deformation resistance are also general, a filter bag made of the polyester needled felt is easy to break and deform when used, static electricity is easy to generate when dust is filtered, the waterproof and oil-proof capacities of the existing polyester needled felt are general, when the filter bag made of the polyester needled felt is used for filtering dust, water and oil easily pollute the filter bag, and then the filter bag is easily blocked by dust, so that the filter effect of the filter bag is not favorably ensured. Therefore, the water-proof oil-proof antistatic polyester needle felt filter bag fabric is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof grease proofing antistatic dacron acupuncture felt filter bag surface fabric just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a waterproof grease proofing antistatic polyester acupuncture felt filter bag surface fabric, including filter layer, first antistatic backing, first oil absorption layer, first tectorial membrane layer, second antistatic backing, second oil absorption layer and second tectorial membrane layer, first antistatic backing, first oil absorption layer, first tectorial membrane layer, second oil absorption layer and second antistatic backing top-down are in the same place in proper order, constitute the knitting line of first antistatic backing and second antistatic backing all comprises antistatic polyester silk, antistatic nylon silk, wire and strengthening silk, antistatic polyester silk, antistatic nylon silk and strengthening silk twist together around the wire and form.
Preferably, the first antistatic layer and the second antistatic layer have the same structure, and both the first antistatic layer and the second antistatic layer are made of antistatic polyester fabrics.
Preferably, the first oil absorption layer and the second oil absorption layer are both oil absorption paper, and a plurality of hollowed-out small holes are formed in the first oil absorption layer and the second oil absorption layer.
Preferably, the first coating layer and the second coating layer are both PTFE hydrophobic oil-proof breathable films.
Preferably, the filter layer is a polyester needle felt.
Preferably, the metal wire is a soft copper wire, and the reinforcing wire is a carbon fiber wire.
The utility model has the advantages that:
1. the fabric is formed by compounding multiple layers, and the first anti-static layer and the second anti-static layer of the fabric effectively improve the anti-static capability of the fabric, simultaneously effectively improve the wear resistance, impact resistance and deformation resistance of the filter bag, and facilitate the improvement of the service life of the filter bag made of the fabric;
2. the first oil absorption layer, the first film covering layer, the second oil absorption layer and the second film covering layer of the fabric greatly improve the oil-proof and water-proof capabilities of the fabric, greatly reduce the filter layer pollution caused by water or oil when the filter bag is used, and reduce the filter capacity of the filter bag, thereby being beneficial to ensuring the filter effect of the filter bag made of the fabric.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a vertical cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of the first antistatic layer knitting line of the present invention;
fig. 3 is a perspective view of the present invention.
In the figure: 1. the antistatic oil-absorbing coating comprises a filter layer, 2, a first antistatic layer, 3, a first oil absorbing layer, 4, a first coating layer, 5, a second antistatic layer, 6, a second oil absorbing layer, 7, a second coating layer, 8, air holes, 101, antistatic polyester yarns, 102, antistatic nylon yarns, 103, metal wires, 104 and reinforcing wires.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-3, a water-proof, oil-proof and anti-static polyester needle felt filter bag fabric comprises a filter layer 1, a first anti-static layer 2, a first oil-absorbing layer 3, a first film-coated layer 4, a second anti-static layer 5, a second oil-absorbing layer 6 and a second film-coated layer 7, wherein the first anti-static layer 2, the first oil-absorbing layer 3, the first film-coated layer 4, the second film-coated layer 7, the second oil-absorbing layer 6 and the second anti-static layer 5 are sequentially compounded together from top to bottom, knitting threads forming the first anti-static layer 2 and the second anti-static layer 5 are all formed by anti-static polyester threads 101, anti-static nylon threads 102, metal threads 103 and reinforcing threads 104, and the anti-static polyester threads 101, the anti-static nylon threads 102 and the reinforcing threads 104 are twisted around the metal threads 103.
The first anti-static layer 2 and the second anti-static layer 5 are completely the same in structure, and the first anti-static layer 2 and the second anti-static layer 5 are both made of anti-static polyester fabrics, so that the chemical stability of the fabrics is improved; the first oil absorption layer 3 and the second oil absorption layer 6 are both oil absorption paper, and a plurality of hollowed small holes are formed in the first oil absorption layer 3 and the second oil absorption layer 6, so that the air permeability of the fabric is ensured conveniently; the first film-coated layer 4 and the second film-coated layer 7 are both PTFE hydrophobic and oil-proof breathable films, so that the waterproof and oil-repellent capacity of a filter bag made of fabric is improved conveniently; the filter layer 1 is a polyester needled felt, and the antistatic fiber is added in the filter layer 1, so that the antistatic capability of the fabric is improved conveniently; the metal wire 103 is a soft copper wire, and the reinforcing wire 104 is a carbon fiber wire.
The fabric is formed by sequentially compounding a first anti-static layer 2, a first oil absorption layer 3, a first film coating layer 4, a second film coating layer 7, a second oil absorption layer 6 and a second anti-static layer 5 from top to bottom, knitting threads forming the first anti-static layer 2 and the second anti-static layer 5 are formed by twisting antistatic polyester yarns 101, antistatic nylon yarns 102, metal wires 103 and reinforcing wires 104 around the metal wires 103, the structural strength of the fabric is effectively improved by the antistatic nylon yarns 102, the metal wires 103 and the reinforcing wires 104, the wear resistance, impact resistance and deformation resistance of the fabric are greatly improved, when a filter bag made of the fabric is used, the wear resistance, impact resistance and deformation resistance of the filter bag are effectively improved while the antistatic capacity of the filter bag is effectively improved by the first anti-static layer 2 and the second anti-static layer 5, the service life of the filter bag is conveniently prolonged, and the first oil absorption layer 3, the second oil absorption layer and the second oil, First tectorial membrane layer 4, second oil absorption layer 6 and second tectorial membrane layer 7 have improved the grease proofing, the waterproof ability of surface fabric greatly, greatly reduced the filter bag of making when using, filter layer 1 is stained by water or oil and reduces the emergence of the filter bag filter capacity condition, is favorable to guaranteeing the filter effect of the filter bag that this surface fabric made.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a waterproof grease proofing antistatic polyester acupuncture felt filter bag surface fabric which characterized in that: the antistatic oil-absorbing fabric comprises a filter layer (1), a first antistatic layer (2), a first oil-absorbing layer (3), a first film-coated layer (4), a second antistatic layer (5), a second oil-absorbing layer (6) and a second film-coated layer (7), wherein the first antistatic layer (2), the first oil-absorbing layer (3), the first film-coated layer (4), the second film-coated layer (7), the second oil-absorbing layer (6) and the second antistatic layer (5) are sequentially compounded together from top to bottom to form a woven line of the first antistatic layer (2) and the second antistatic layer (5) which are formed by twisting antistatic polyester yarns (101), antistatic nylon yarns (102), metal yarns (103) and reinforcing yarns (104) around the metal yarns (103).
2. The water-proof oil-proof antistatic polyester needle felt filter bag fabric as claimed in claim 1, which is characterized in that: the structure of the first anti-static layer (2) is completely the same as that of the second anti-static layer (5), and the first anti-static layer (2) and the second anti-static layer (5) are both made of anti-static polyester fabrics.
3. The water-proof oil-proof antistatic polyester needle felt filter bag fabric as claimed in claim 1, which is characterized in that: the first oil absorption layer (3) and the second oil absorption layer (6) are both oil absorption paper, and a plurality of hollowed-out small holes are formed in the first oil absorption layer (3) and the second oil absorption layer (6).
4. The water-proof oil-proof antistatic polyester needle felt filter bag fabric as claimed in claim 1, which is characterized in that: the first coating layer (4) and the second coating layer (7) are both PTFE hydrophobic oil-proof breathable films.
5. The water-proof oil-proof antistatic polyester needle felt filter bag fabric as claimed in claim 1, which is characterized in that: the filter layer (1) is a polyester needle felt.
6. The water-proof oil-proof antistatic polyester needle felt filter bag fabric as claimed in claim 1, which is characterized in that: the metal wire (103) is a soft copper wire, and the reinforcing wire (104) is a carbon fiber wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922341512.5U CN211968747U (en) | 2019-12-24 | 2019-12-24 | Waterproof oil-proof antistatic polyester needled felt filter bag fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922341512.5U CN211968747U (en) | 2019-12-24 | 2019-12-24 | Waterproof oil-proof antistatic polyester needled felt filter bag fabric |
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| CN211968747U true CN211968747U (en) | 2020-11-20 |
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| CN201922341512.5U Active CN211968747U (en) | 2019-12-24 | 2019-12-24 | Waterproof oil-proof antistatic polyester needled felt filter bag fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183558A (en) * | 2021-05-26 | 2021-07-30 | 东台市金嘉纺织有限公司 | Novel high-strength anti-wrinkle snow spinning fabric |
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2019
- 2019-12-24 CN CN201922341512.5U patent/CN211968747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183558A (en) * | 2021-05-26 | 2021-07-30 | 东台市金嘉纺织有限公司 | Novel high-strength anti-wrinkle snow spinning fabric |
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