CN217729894U - Low-resistance antistatic non-woven fabric - Google Patents
Low-resistance antistatic non-woven fabric Download PDFInfo
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- CN217729894U CN217729894U CN202221866573.9U CN202221866573U CN217729894U CN 217729894 U CN217729894 U CN 217729894U CN 202221866573 U CN202221866573 U CN 202221866573U CN 217729894 U CN217729894 U CN 217729894U
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Abstract
The utility model discloses a low impedance static non-woven fabrics relates to the non-woven fabrics technical field, improves some existing non-woven fabrics single effect, the problem that hydrophilic antibiotic effect is relatively poor, including the basic unit body, the basic unit body includes first PP fibrous layer, one side of first PP fibrous layer is provided with second PP fibrous layer, one side that the first PP fibrous layer was kept away from to second PP fibrous layer is provided with third PP fibrous layer, first PP fibrous layer, second PP fibrous layer and third PP fibrous layer hot pressing complex fixed connection; one side that the second PP fibrous layer was kept away from to the third PP fibrous layer is provided with hydrophilic layer, one side that third PP fibrous layer was kept away from to hydrophilic layer is provided with antistatic backing. The utility model discloses a basic unit's body, hydrophilic layer, antistatic backing and antibiotic layer's design, when using, hydrophilic layer, antistatic backing and the functional of antibiotic layer multiplicable non-woven fabrics reduce the condition that current non-woven fabrics effect is single.
Description
Technical Field
The utility model belongs to the technical field of the non-woven fabrics and specifically relates to relate to low impedance static non-woven fabrics.
Background
The woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needle-punching process, can be made into fabrics with different thicknesses, handfeels, hardness and the like, and has the characteristics of moisture resistance, ventilation, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price, recycling and the like. The product can be used in different industries, such as sound insulation, heat insulation, electric heating sheet, mask, clothing, medical use, filling material, etc.
In realizing the utility model discloses the in-process, the inventor finds to have following problem in this technique at least, and some non-woven fabrics effect are single now, and hydrophilic antibacterial effect is relatively poor, consequently, proposes low impedance static non-woven fabrics now.
SUMMERY OF THE UTILITY MODEL
In order to improve some current non-woven fabrics effect singleness, the relatively poor problem of hydrophilic antibacterial effect, the utility model provides a low impedance static non-woven fabrics.
The utility model provides a low impedance static non-woven fabrics adopts following technical scheme:
the low-impedance electrostatic non-woven fabric comprises a base layer body, wherein the base layer body comprises a first PP fiber layer, a second PP fiber layer is arranged on one side of the first PP fiber layer, a third PP fiber layer is arranged on one side, far away from the first PP fiber layer, of the second PP fiber layer, and the first PP fiber layer, the second PP fiber layer and the third PP fiber layer are in hot-pressing compounding and fixed connection;
one side of the third PP fiber layer, which is far away from the second PP fiber layer, is provided with a hydrophilic layer, one side of the hydrophilic layer, which is far away from the third PP fiber layer, is provided with an antistatic layer, and one side of the antistatic layer, which is far away from the hydrophilic layer, is provided with an antibacterial layer.
Through adopting above-mentioned technical scheme, through the design of basic unit's body, first PP fibrous layer, second PP fibrous layer, third PP fibrous layer, hydrophilic layer, antistatic backing and antibiotic layer, when using, hydrophilic layer, antistatic backing and the functional of antibiotic layer multiplicable non-woven fabrics reduce the single condition of current non-woven fabrics effect.
Optionally, the antistatic layer is woven fabric, the warp yarn of the woven fabric is polyester yarn and polyaniline conductive fiber yarn, the weft yarn of the woven fabric is polyester yarn, and the antistatic material of the antistatic layer is polyaniline conductive fiber.
By adopting the technical scheme, the antistatic layer can reduce the generation of static electricity in the using process.
Optionally, the first PP fiber layer and the third PP fiber layer are both nonwoven fabrics produced by a melt-blown method, and the second PP fiber layer is nonwoven fabrics produced by a spunbond method.
By adopting the technical scheme, the mixture of the degradable PP and the degradable LDPE can enable the non-woven fabric to have degradable performance, and the purposes of energy conservation and environmental protection are achieved.
Optionally, the hydrophilic layer is formed by a hydrophilic non-woven fabric, the hydrophilic non-woven fabric is prepared by mixing expandable polystyrene, carbon fibers and a hydrophilic agent according to a mass ratio of 85.
Through adopting above-mentioned technical scheme, hydrophilic layer multiplicable non-woven fabrics's hydrophilic effect.
Optionally, the antibacterial layer includes a bamboo fiber layer, the bamboo fiber layer is fixedly connected with the antistatic layer, and a silver fiber layer is arranged on one side of the bamboo fiber layer away from the antistatic layer.
Through adopting above-mentioned technical scheme, bamboo fibrous layer and silver fibrous layer can increase the antibiotic performance of non-woven fabrics.
Optionally, a plurality of communicated vent holes are uniformly formed in the base body, the hydrophilic layer and the antistatic layer.
Through adopting above-mentioned technical scheme, the air permeability of air vent multiplicable non-woven fabrics in the use.
Optionally, the bamboo fiber layer comprises a first bamboo fiber yarn and a second bamboo fiber yarn, the bamboo fiber layer is formed by interweaving the first bamboo fiber yarn and the second bamboo fiber yarn, the silver fiber layer is woven on the outer surface of the bamboo fiber layer, the silver fiber layer comprises a first polyester yarn and a second polyester yarn, and the surfaces of the first polyester yarn and the second polyester yarn are subjected to silver plating treatment and then are wound and connected.
Through adopting above-mentioned technical scheme, first bamboo fibre yarn and second bamboo fibre yarn interweave to and, first dacron line and second dacron line interweave, can make the non-woven fabrics more durable when guaranteeing antibiotic effect.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses novel structure is reasonable, through the design of basic unit's body, first PP fibrous layer, second PP fibrous layer, third PP fibrous layer, hydrophilic layer, antistatic backing and antibiotic layer, when using, hydrophilic layer, antistatic backing and the functional of antibiotic layer multiplicable non-woven fabrics reduce the condition that current non-woven fabrics effect is single.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the bamboo fiber layer of the present invention.
Fig. 3 is a schematic view of the sectional structure of the silver fiber layer of the present invention.
Description of reference numerals:
1. a base layer body; 101. a first layer of PP fibres; 102. a second PP fiber layer; 103. a third PP fiber layer; 2. a hydrophilic layer; 3. an antistatic layer; 4. an antimicrobial layer; 41. a bamboo fiber layer; 4101. a first bamboo fiber yarn; 4102. a second bamboo fiber yarn; 42. a silver fiber layer; 4201. a first polyester yarn; 4202. and a second polyester thread.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, the low-impedance electrostatic non-woven fabric includes a base body 1, the base body 1 includes a first PP fiber layer 101, a second PP fiber layer 102 is disposed on one side of the first PP fiber layer 101, a third PP fiber layer 103 is disposed on one side of the second PP fiber layer 102 away from the first PP fiber layer 101, and the first PP fiber layer 101, the second PP fiber layer 102 and the third PP fiber layer 103 are formed by hot-pressing and compounding. The first PP fiber layer 101 and the third PP fiber layer 103 are made of non-woven fabrics produced by a melt-blown method, the second PP fiber layer 102 is made of non-woven fabrics produced by a spun-bond method, the production raw materials of the first PP fiber layer 101 and the third PP fiber layer 103 are the mixture of degradable PP and degradable LDPE, the mixture of the degradable PP and the degradable LDPE can enable the non-woven fabrics to have the degradable performance, and the purposes of energy conservation and environmental protection are achieved. The base layer body 1 is coated with the melt-blown non-woven fabrics of the first PP fiber layer 101 and the third PP fiber layer 103 on two sides of the spun-bonded non-woven fabric of the second PP fiber layer 102, so that the strength and the fiber density of the base layer body 1 are improved.
Referring to fig. 1, a hydrophilic layer 2 is disposed on a side of the third PP fiber layer 103 away from the second PP fiber layer 102, the hydrophilic layer 2 is made of a hydrophilic nonwoven fabric, the hydrophilic nonwoven fabric is prepared by mixing expandable polystyrene, carbon fibers and a hydrophilic agent according to a mass ratio of 85.
Referring to fig. 1, an anti-static layer 3 is disposed on a side of the hydrophilic layer 2 away from the third PP fiber layer 103, the anti-static layer 3 is woven fabric, warp yarn of the woven fabric is polyester yarn and polyaniline conductive fiber yarn, weft yarn of the woven fabric is polyester yarn, the anti-static material of the anti-static layer 3 is polyaniline conductive fiber, and the polyaniline conductive fiber is a fiber prepared from polyaniline as a high molecular polymer, and the fiber is nano-sized, and is therefore called polyaniline nanofiber. The antistatic layer 3 can reduce the generation of static electricity in the using process, and the pure polyaniline conductive fiber yarn has poor spinnability when the antistatic layer 3 is manufactured, so the pure polyaniline conductive fiber yarn needs to be woven into a fabric together with warp yarns.
Referring to fig. 1, a plurality of air holes are uniformly formed inside the base body 1, the hydrophilic layer 2 and the antistatic layer 3, and the air holes can increase the air permeability of the non-woven fabric in the using process.
Referring to fig. 1, an antibacterial layer 4 is disposed on a side of the antistatic layer 3 away from the hydrophilic layer 2, the antibacterial layer 4 includes a bamboo fiber layer 41, the bamboo fiber layer 41 is fixedly connected to the antistatic layer 3, and the bamboo fiber layer 41 is cellulose fiber extracted from naturally growing bamboos. The bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like, and has the functions of natural antibiosis, bacteriostasis, mite removal, deodorization and ultraviolet resistance. One side of the bamboo fiber layer 41 far away from the antistatic layer 3 is provided with a silver fiber layer 42, the silver fiber layer 42 is a technological product obtained by permanently combining a layer of pure silver on the surface of the fiber through a special technology, the silver has the efficacy of regulating body temperature, sterilizing and deodorizing, and the fabric is warm in winter and cool in summer, can be worn next to the skin, is directly washed, is sterilized and deodorized, is light, thin and soft, breathable, washing-resistant, excellent in shielding property, wide in use field, and capable of meeting the electromagnetic protection requirements of industries such as electronics, power operation protection, communication, war industry, aerospace, medical instruments and the like. In the using process, the bamboo fiber layer 41 and the silver fiber layer 42 can increase the antibacterial performance of the non-woven fabric through the design of the bamboo fiber layer 41 and the silver fiber layer 42.
Referring to fig. 1-3, the bamboo fiber layer 41 includes a first bamboo fiber yarn 4101 and a second bamboo fiber yarn 4102, the bamboo fiber layer 41 is formed by interweaving the first bamboo fiber yarn 4101 and the second bamboo fiber yarn 4102, the silver fiber layer 42 is woven on the outer surface of the bamboo fiber layer 41, the silver fiber layer 42 includes a first polyester yarn 4201 and a second polyester yarn 4202, and the first polyester yarn 4201 and the second polyester yarn 4202 are wound and connected after being subjected to silver plating. By the design of the first bamboo fiber yarn 4101 and the second bamboo fiber yarn 4102, the first bamboo fiber yarn 4101 and the second bamboo fiber yarn 4102 are interwoven with each other, and the first polyester yarn 4201 and the second polyester yarn 4202 are interwoven with each other, so that the nonwoven fabric can be more durable while the antibacterial effect is ensured, and by the design of the bamboo fiber layer 41, the silver fiber layer 42, the first bamboo fiber yarn 4101, the second bamboo fiber yarn 4102, the first polyester yarn 4201 and the second polyester yarn 4202, the bamboo fiber layer 41, the silver fiber layer 42, the first bamboo fiber yarn 4101, the second bamboo fiber yarn 4102, the first polyester yarn 4201 and the second polyester yarn 4202, the antibacterial effect of the nonwoven fabric is increased, and the nonwoven fabric can be more durable.
The utility model discloses an implement the principle and do: through the design of the first PP fiber layer 101, the second PP fiber layer 102 and the third PP fiber layer 103, the strength and the fiber density of the base layer body 1 are improved by the first PP fiber layer 101, the second PP fiber layer 102 and the third PP fiber layer 103, and the production raw materials of the first PP fiber layer 101 and the third PP fiber layer 103 are a mixture of degradable PP and degradable LDPE, so that the purposes of energy conservation and environmental protection are achieved; the hydrophilic layer 2 formed by the hydrophilic non-woven fabric can increase the hydrophilic effect of the non-woven fabric; through the design of the bamboo fiber layer 41, the silver fiber layer 42, the first bamboo fiber yarn 4101, the second bamboo fiber yarn 4102, the first polyester yarn 4201 and the second polyester yarn 4202, the bamboo fiber layer 41, the silver fiber layer 42, the first bamboo fiber yarn 4101, the second bamboo fiber yarn 4102, the first polyester yarn 4201 and the second polyester yarn 4202 increase the antibacterial effect of the non-woven fabric, and meanwhile, the non-woven fabric is made to be more durable.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (7)
1. Low impedance static non-woven fabrics, including basic unit's body (1), its characterized in that: the base layer body (1) comprises a first PP fiber layer (101), a second PP fiber layer (102) is arranged on one side of the first PP fiber layer (101), a third PP fiber layer (103) is arranged on one side, far away from the first PP fiber layer (101), of the second PP fiber layer (102), and the first PP fiber layer (101), the second PP fiber layer (102) and the third PP fiber layer (103) are in hot-pressing compounding and fixed connection;
one side, far away from second PP fibrous layer (102), of third PP fibrous layer (103) is provided with hydrophilic layer (2), one side, far away from third PP fibrous layer (103), of hydrophilic layer (2) is provided with antistatic backing (3), one side, far away from hydrophilic layer (2), of antistatic backing (3) is provided with antibiotic layer (4).
2. A low impedance electrostatic non-woven fabric according to claim 1, wherein: the antistatic layer (3) is woven fabric, warp yarns of the woven fabric are polyester yarns and polyaniline conductive fiber yarns, weft yarns of the woven fabric are polyester yarns, and the antistatic material of the antistatic layer (3) is polyaniline conductive fibers.
3. The low impedance electrostatic nonwoven fabric of claim 1, wherein: the first PP fiber layer (101) and the third PP fiber layer (103) are both made of non-woven fabrics produced by a melt-blown method, and the second PP fiber layer (102) is made of non-woven fabrics produced by a spun-bonded method.
4. The low impedance electrostatic nonwoven fabric of claim 1, wherein: the hydrophilic layer (2) is made of hydrophilic non-woven fabric.
5. The low impedance electrostatic nonwoven fabric of claim 1, wherein: the antibacterial layer (4) comprises a bamboo fiber layer (41), the bamboo fiber layer (41) is fixedly connected with the anti-static layer (3), and a silver fiber layer (42) is arranged on one side, far away from the anti-static layer (3), of the bamboo fiber layer (41).
6. The low impedance electrostatic nonwoven fabric of claim 1, wherein: a plurality of communicated vent holes are uniformly formed in the base body (1), the hydrophilic layer (2) and the antistatic layer (3).
7. The low impedance electrostatic nonwoven fabric of claim 5, wherein: the bamboo fiber layer (41) comprises a first bamboo fiber yarn (4101) and a second bamboo fiber yarn (4102), the bamboo fiber layer (41) is formed by interweaving the first bamboo fiber yarn (4101) and the second bamboo fiber yarn (4102), the silver fiber layer (42) is woven on the outer surface of the bamboo fiber layer (41), the silver fiber layer (42) comprises a first polyester yarn (4201) and a second polyester yarn (4202), and the surfaces of the first polyester yarn (4201) and the second polyester yarn (4202) are subjected to silver plating treatment and then are wound and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866573.9U CN217729894U (en) | 2022-07-19 | 2022-07-19 | Low-resistance antistatic non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866573.9U CN217729894U (en) | 2022-07-19 | 2022-07-19 | Low-resistance antistatic non-woven fabric |
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| Publication Number | Publication Date |
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| CN217729894U true CN217729894U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221866573.9U Active CN217729894U (en) | 2022-07-19 | 2022-07-19 | Low-resistance antistatic non-woven fabric |
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| CN (1) | CN217729894U (en) |
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- 2022-07-19 CN CN202221866573.9U patent/CN217729894U/en active Active
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