CN217124196U - Plain antifouling polyester sofa fabric - Google Patents
Plain antifouling polyester sofa fabric Download PDFInfo
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- CN217124196U CN217124196U CN202123277065.5U CN202123277065U CN217124196U CN 217124196 U CN217124196 U CN 217124196U CN 202123277065 U CN202123277065 U CN 202123277065U CN 217124196 U CN217124196 U CN 217124196U
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Abstract
The utility model provides a plain antifouling terylene sofa fabric, which belongs to the technical field of sofa fabrics and comprises a wear-resistant antifouling coating, an antifouling terylene fabric layer and a nylon weaving layer which are arranged from top to bottom in sequence; the wear-resistant antifouling coating is coated on the surface of the antifouling polyester fabric layer; the antifouling polyester fabric layer is formed by weaving warps and wefts in a plain weave mode, and the warps and the wefts comprise antifouling polyester fiber yarns; the nylon weaving layer is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns both comprise nylon filaments. The utility model discloses a dual antifouling layer can prevent effectively that sofa fabric's antifouling function from losing because of the use gradually to sofa fabric is more wear-resisting durable, and the feel is better.
Description
Technical Field
The utility model relates to a sofa fabric technical field, concretely relates to antifouling dacron sofa fabric of plain weave.
Background
The sofa fabric is a general name or a short name of various main body coverings used in the sofa manufacturing process, and can be divided into polyester, cotton, flax and the like according to different components. For example, polyester fabrics can be classified into: suede, super soft, corduroy, chenille, and the like. The sofa fabric is one of the most important parts of the sofa, which largely affects the look and feel of the sofa, so that the market favor of the sofa is completely determined by the sofa fabric. With the progress of society, the types and functions of sofa fabrics are more and more abundant, and novel sofa fabrics are designed and manufactured continuously, and the antifouling sofa fabric is one of the sofa fabrics. The prior sofa fabric mainly comprises two types, wherein one type is to coat an antifouling coating on the surface of the sofa fabric, and the other type is to adopt the fabric woven by antifouling yarns as the sofa fabric. Both of the two types of anti-fouling sofa fabrics have the problem of insufficient durability when in use, particularly for the frequently-rubbed part of the sofa, the anti-fouling function is gradually reduced and lost along with the use friction, so that part of the anti-fouling and anti-fouling sofa fabrics are likely to be anti-fouling and anti-fouling, and the other part of the anti-fouling and anti-fouling sofa fabrics are not anti-fouling, so that spots appear on the sofa fabrics are reduced, the appearance of the sofa is reduced, the use experience is influenced, and improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antifouling dacron sofa fabric of plain weave.
In order to solve the technical problem, the purpose of the utility model is to realize the following:
the plain antifouling terylene sofa fabric comprises a wear-resistant antifouling coating, an antifouling terylene fabric layer and a nylon braid layer which are sequentially arranged from top to bottom;
the wear-resistant antifouling coating is coated on the surface of the antifouling polyester fabric layer;
the antifouling polyester fabric layer is formed by weaving warps and wefts in a plain weave mode, and the warps and the wefts comprise antifouling polyester fiber yarns;
the nylon weaving layer is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns both comprise nylon filaments.
On the basis of the above scheme and as a preferable scheme of the above scheme, the thickness of the wear-resistant and anti-fouling coating is 1-2 mm.
In addition to the above, and as a preferable mode of the above, the surface of the antifouling polyester fiber yarn is adhered with nano silica.
On the basis of the above scheme and as a preferable scheme of the above scheme, a waterproof layer is arranged between the antifouling polyester fabric layer and the nylon woven layer.
On the basis of the scheme, as a preferable scheme of the scheme, a high-strength flame-retardant elastic fabric layer is arranged between the antifouling polyester fabric layer and the nylon woven layer.
On the basis of the scheme, the preferable scheme of the scheme is that the nylon filament comprises an antibacterial nylon filament and an antistatic filament; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the nylon weaving layer warps is as follows; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the nylon weaving layer weft yarns is as follows.
On the basis of the above scheme and as a preferable scheme of the above scheme, the warp yarns of the anti-fouling polyester fabric layer and the warp yarns of the nylon woven layer are arranged at an included angle of 45 degrees.
The utility model has the advantages that: the utility model discloses a double-deck antifouling structure of wear-resisting antifouling coating and antifouling dacron precoat has more lasting antifouling effect, and sofa fabric is used for a long time difficult flower, and is easy clean, arranges labour saving and time saving. The wear-resistant antifouling coating not only has excellent antifouling performance, but also has good wear resistance, and is a first line of defense for ensuring the durability of the antifouling function of the sofa fabric; when wear-resisting antifouling coating was worn and torn, the antifouling dacron precoat of its below still had antifouling efficiency, was the second way line of defence of the antifouling function of sofa fabric durability, and setting up of dual antifouling layer makes the antifouling effect of sofa fabric more lasting, and is more durable, uses and experiences better.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.
Fig. 3 is a schematic diagram of a third structure according to an embodiment of the present invention.
In the figure: 1. a wear-resistant antifouling coating; 2. an antifouling polyester fabric layer; 3. a nylon braid layer; 4. a waterproof layer; 5. a high-strength flame-retardant elastic fabric layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
as shown in fig. 1, the plain anti-fouling terylene sofa fabric comprises a wear-resistant anti-fouling coating layer 1, an anti-fouling terylene fabric layer 2 and a nylon woven layer 3 which are sequentially arranged from top to bottom;
the wear-resistant antifouling coating 1 is coated on the surface of the antifouling terylene fabric layer 2. Specifically, the coating slurry of the wear-resistant antifouling coating 1 comprises the following components in parts by mass: 50-65 parts of organic silicon resin, 10-25 parts of silicone oil, 3-5 parts of titanium dioxide, 3-6 parts of aluminum silicate fiber, 4-8 parts of silane coupling agent, 1-3 parts of cross-linking agent and 8-15 parts of solvent. The coating slurry also comprises 1-5 parts of carborundum. Wherein the cross-linking agent is isocyanate cross-linking agent. Preferably, the thickness of the wear and dirt resistant coating 1 is 1-2mm, preferably 1.5mm in this embodiment.
The antifouling polyester fabric layer 2 is formed by weaving warps and wefts in a plain weave mode, and the warps and the wefts comprise antifouling polyester fiber yarns. And nano silicon dioxide is attached to the surface of the antifouling polyester fiber yarn. Specifically, the antifouling polyester fiber yarn is spun by polyester staple fibers, and is attached with nano-silica after being dipped in a nano-silica solution.
The nylon weaving layer 3 is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns both comprise nylon filaments. The nylon has the characteristics of high strength, good wear resistance, good elasticity, fatigue damage resistance and insect and mildew resistance, and can improve the structural strength of the sofa fabric and enhance the applicability of the sofa fabric.
Furthermore, the warp of the anti-fouling polyester fabric layer 2 and the warp of the nylon woven layer 3 are arranged at an included angle of 45 degrees. Specifically, the warp direction of the antifouling polyester fabric layer 2 is 0 degrees, the weft direction of the antifouling polyester fabric layer 2 is 90 degrees, the warp direction of the nylon weaving layer 3 is 45 degrees, and the weft direction of the nylon weaving layer is 135 degrees. The warp and weft yarns of the two layers of fabrics are distributed in a staggered manner, so that the structural strength of the sofa fabric in all directions is kept relatively consistent, the sofa fabric has higher anti-deformation capacity, is not deformed after being used for a long time, and is better in quality and durability.
Example two:
as shown in fig. 2, the present embodiment is different from the first embodiment in that: a waterproof layer 4 is arranged between the antifouling polyester fabric layer 2 and the nylon woven layer 3; the nylon filament comprises an antibacterial nylon filament and an antistatic filament; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the warp yarns of the nylon weaving layer 3 is 1: 1; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the weft yarns of the nylon weaving layer 3 is 1:1.
The waterproof layer 4 can prevent liquid from diffusing into the sofa, so that the liquid is prevented from polluting the filling materials in the sofa, and the antifouling performance of the sofa fabric is improved; meanwhile, the waterproof layer 4 can prevent moisture from entering the sofa to cause the interior to go moldy and breed bacteria. Wherein, the waterproof layer 4 is waterproof oxford.
The nylon weaving layer 3 is formed by weaving modified antibacterial and antistatic nylon filaments, not only has the original characteristics of high strength and high wear resistance, but also has the antibacterial and antistatic functions, so that the texture and the functionality of the fabric are improved, and the applicability of the fabric is wider. Preferably, the preparation method of the antibacterial nylon filament comprises the following steps: step 1, carrying out cryogenic treatment on 8.40-9.07 parts of polyamide 6 slices at the treatment temperature of-100-30 ℃, and then crushing to obtain 100-500-mesh polyamide 6 powder; step 2, performing coating treatment on the nano-scale antibacterial agent to obtain a nano-scale surface coated antibacterial agent with the surface coated with silicon dioxide or aluminum oxide; step 3, mixing the polyamide 6 powder obtained in the step 1, the nano-scale surface coating antibacterial agent obtained in the step 2 and a dispersing agent to obtain composite powder, and granulating the composite powder to prepare polyamide 6 master batches; step 4, mixing the polyamide 6 master batch obtained in the step 3 with the rest polyamide 6 slices, extruding after melting, entering a spinning assembly, and then winding and forming to obtain polyamide 6 POY; and 5, passing the chinlon 6POY obtained in the step 4 through a first roller, a twist stopper, a hot box, a cooling plate, a false twister, a second roller, a third roller and an oiling and winding device to obtain the chinlon 6 fiber filament. The preparation method of the antistatic nylon filament comprises the following steps: 1) taking 8-12 parts by weight of tetrapod-like zinc oxide whiskers with the characteristic parameters of 0.2-1 mu m in diameter and 5-15 mu mm in length and taking 3-5 parts by weight of conductive potassium titanate whiskers with the characteristic parameters of 0.2-0.6 mu m in diameter and 5-12 mu m in length; uniformly mixing the materials, and roasting in a vacuum furnace at the temperature of 420-450 ℃ for 2.5-3.5 h; cooling, adding into 180-240 parts of deionized water containing 4 percent of sodium hexametaphosphate and 0.5 percent of calcium stearate at the temperature of 40-65 ℃, ultrasonically dispersing for 50-70 minutes, filtering, and drying a filter cake in vacuum to obtain a coated whisker mixture; 2) adding 0.5-1 part of multi-walled carbon nano-tube into 80-120 parts of nitric acid solution, wherein the concentration of the nitric acid solution is 50% -70%; performing ultrasonic dispersion at 20 ℃ for 50-70 minutes at the ultrasonic frequency of 20KHz, heating to 80-120 ℃, oxidizing for 60 minutes, cooling, filtering, washing, performing vacuum drying, and grinding by a ball mill; 3) the whisker mixture, the multi-wall carbon nano tube after oxidation treatment, 5 to 9 parts of antimony-doped tin oxide conductive powder, 0.3 to 0.6 part of coupling agent, 2 to 2.5 parts of titanate as coupling agent, 0.1 to 0.3 part of antioxidant, 1010 parts of antioxidant and 1 part of DLTP (digital Living Polytetrafluoroethylene) as coupling agent: 1, preparing 70-90 parts of nylon chip powder with the melting point of 180 ℃, hermetically stirring for 40 minutes at the temperature of 75-90 ℃ and under the condition of 400 revolutions per minute of 250 plus materials, and performing water cooling and grain cutting on the mixture by a screw extruder to obtain nylon conductive master batches; 4) and (2) adopting composite spinning equipment to mix the polyamide conductive master batch and polyamide 6 in a proportion of 25: 75, simultaneously and respectively entering a box body through respective screw extruders and metering pumps, finally spraying out from a composite spinneret plate, cooling by side blowing, drafting, shaping and winding to obtain the nylon conductive fiber, wherein the nylon conductive fiber is light gray, the resistance measured by a high resistance meter is 106-7 omega, and the breaking strength of the fiber is more than or equal to 2.5 cN/dtex; in the composite spinning process, 5-15% of extinction master batch is added into polyamide 6 in order to further reduce the color of the fiber.
Example three:
as shown in fig. 3, in this embodiment, on the basis of the second embodiment, a high-strength flame-retardant elastic fabric layer 5 is disposed between the waterproof layer 4 and the nylon woven layer 3. The sofa is one of the furniture which is extremely easy to burn, and when a family fire happens, the sofa can be the best fire spreading product; when a small spark (such as a cigarette end) contacts with the sofa and burns, the fire can penetrate through the sofa fabric and spread inwards to expand the fire, so that irreparable loss is caused. For this reason, it is necessary that the sofa fabric has flame retardancy. According to the embodiment, on the premise that the antifouling performance of the sofa is not influenced, the high-quality high-strength flame-retardant elastic fabric layer 5 is compounded in the fabric, so that the fireproof flame retardance of the fabric can be improved, and the strength and elasticity of the fabric can be improved.
Preferably, the preparation method of the high-strength flame-retardant elastic fabric comprises the following steps: (1) mixing ammonium polyphosphate and water according to the mass ratio of 1:10, adjusting the pH value to 12 to obtain an ammonium polyphosphate solution, mixing magnesium nitrate and aluminum nitrate according to the mass ratio of 1.5:1.0-1.8:1.0, adding water 18-30 times the mass of the magnesium nitrate, stirring and mixing to obtain a mixed salt solution, mixing the mixed salt solution and the ammonium polyphosphate solution according to the mass ratio of 1:8, controlling the dropping rate of the mixed salt solution to be 2-5mL/min, filtering and drying after a mixing reaction to obtain a composite layered product, mixing the composite layered product and the water according to the mass ratio of 1:20, adding sodium alginate 3-6 times the mass of the composite layered product, stirring and mixing to obtain a sodium alginate mixed dispersion liquid, dropping the sodium alginate mixed dispersion liquid into a calcium chloride solution with the mass fraction of 5% at the rate of 2-5mL/min, and after the sodium alginate mixed dispersion liquid is completely dropped, filtering, drying and sieving;(2) mixing polytrimethylene terephthalate and the substance obtained in the step (1) in a double-screw extruder according to the mass ratio of 6:1, and mixing and extruding; (3) mixing polyethylene terephthalate and the substance obtained in the step (2) in a mass ratio of 1:1.25 in a double-screw extruder, carrying out melt extrusion to obtain a mixed spinning material, carrying out spinning on the mixed spinning material, cooling to obtain fibrils, and drawing the fibrils to 2.8-4.0 times of the fibrils under the condition that the temperature is 120-; (4) mixing the substance obtained in the step (3) with a dopamine hydrochloride solution according to a mass ratio of 1:12, adding graphene oxide with the mass being 3-4 times that of the composite fiber, mixing, soaking, filtering, washing and drying; (5) twisting the fiber obtained in the step (4) to 50-75D to obtain yarn count, and putting the yarn count in a weaving machine according to the weight of 120g/m 2 The gram weight of the fabric is weaved to obtain the high-strength flame-retardant elastic fabric.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. The plain antifouling polyester sofa fabric is characterized by comprising a wear-resistant antifouling coating (1), an antifouling polyester fabric layer (2) and a nylon braid layer (3) which are sequentially arranged from top to bottom;
the wear-resistant antifouling coating (1) is coated on the surface of the antifouling terylene fabric layer (2);
the antifouling polyester fabric layer (2) is formed by weaving warps and wefts in a plain weave mode, and the warps and the wefts comprise antifouling polyester fiber yarns;
the nylon weaving layer (3) is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns both comprise nylon filaments.
2. The plain weave antifouling polyester sofa fabric as claimed in claim 1, wherein the thickness of the wear-resistant antifouling coating (1) is 1-2 mm.
3. The plain anti-fouling polyester sofa fabric according to claim 1, wherein nano-silica is attached to the surface of the anti-fouling polyester fiber yarn.
4. The plain anti-fouling polyester sofa fabric according to claim 1, wherein a waterproof layer (4) is arranged between the anti-fouling polyester fabric layer (2) and the nylon woven layer (3).
5. The plain anti-fouling polyester sofa fabric according to claim 1, wherein a high-strength flame-retardant elastic fabric layer (5) is arranged between the anti-fouling polyester fabric layer (2) and the nylon woven layer (3).
6. The plain anti-fouling polyester sofa fabric according to claim 1, wherein the nylon filaments comprise antibacterial nylon filaments and antistatic filaments; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the warp yarns of the nylon weaving layer (3) is 1: 1; the arrangement ratio of the antibacterial nylon filaments to the antistatic nylon filaments in the weft of the nylon woven layer (3) is 1:1.
7. The plain anti-fouling polyester sofa fabric according to claim 1, wherein the warp yarns of the anti-fouling polyester fabric layer (2) and the warp yarns of the nylon woven layer (3) are arranged at an included angle of 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277065.5U CN217124196U (en) | 2021-12-23 | 2021-12-23 | Plain antifouling polyester sofa fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277065.5U CN217124196U (en) | 2021-12-23 | 2021-12-23 | Plain antifouling polyester sofa fabric |
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| Publication Number | Publication Date |
|---|---|
| CN217124196U true CN217124196U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123277065.5U Active CN217124196U (en) | 2021-12-23 | 2021-12-23 | Plain antifouling polyester sofa fabric |
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| CN (1) | CN217124196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334797A (en) * | 2023-05-30 | 2023-06-27 | 夏津县润通纺织有限责任公司 | Device for false twisting cotton yarn |
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2021
- 2021-12-23 CN CN202123277065.5U patent/CN217124196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334797A (en) * | 2023-05-30 | 2023-06-27 | 夏津县润通纺织有限责任公司 | Device for false twisting cotton yarn |
| CN116334797B (en) * | 2023-05-30 | 2023-08-01 | 夏津县润通纺织有限责任公司 | Device for false twisting cotton yarn |
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