CN111676705A - Antistatic waterproof moisture-permeable coated fabric and preparation method thereof - Google Patents

Antistatic waterproof moisture-permeable coated fabric and preparation method thereof Download PDF

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Publication number
CN111676705A
CN111676705A CN202010569590.5A CN202010569590A CN111676705A CN 111676705 A CN111676705 A CN 111676705A CN 202010569590 A CN202010569590 A CN 202010569590A CN 111676705 A CN111676705 A CN 111676705A
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China
Prior art keywords
coating
plate
storage tank
water
shaped plate
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CN202010569590.5A
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Chinese (zh)
Inventor
潘佳峰
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Hangzhou Weiye Textile Co ltd
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Hangzhou Weiye Textile Co ltd
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Priority to CN202010569590.5A priority Critical patent/CN111676705A/en
Publication of CN111676705A publication Critical patent/CN111676705A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/11—Vats or other containers for liquids or other fluent materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0013—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using multilayer webs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0038—Polyolefin fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/04—Properties of the materials having electrical or magnetic properties
    • D06N2209/046—Anti-static
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/142—Hydrophobic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1628—Dimensional stability
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1635—Elasticity
    • D—TEXTILES; PAPER
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    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1685—Wear resistance

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The application discloses an antistatic waterproof moisture-permeable coated fabric, which relates to the technical field of textile and comprises base cloth and a coating coated on the base cloth; the base cloth is a polypropylene fabric; the coating comprises 80-100g/L of water-based polyacrylate soft rubber, 2-3g/L of thickening agent, 1-1.2g/L of fastness reinforcing agent and 1.5-2.5g/L of crosslinking agent; and a conductive fiber layer is embedded in one side of the base fabric, which is far away from the coating. This application has the effect that improves surface fabric waterproof performance.

Description

Antistatic waterproof moisture-permeable coated fabric and preparation method thereof
Technical Field
The application relates to the technical field of spinning, in particular to an antistatic waterproof moisture-permeable coated fabric and a preparation method thereof.
Background
At present, a tent is a shed which is supported on the ground to shield wind, rain and sunlight and is used for temporary living, and is widely applied to the aspects of field construction operation, camping training, temporary meeting places, sports and entertainment places, army command posts, field hospitals, emergency rescue and relief work, camping, leisure, tourism and the like.
Tent fabrics on the market are generally formed by coating a polyurethane coating and a woven fabric, and the tent fabric comprises the following specific steps: firstly, obtaining a woven fabric base fabric through warp drafting, warping and weaving; then grinding, stirring and mixing chemical raw materials such as a cross-linking agent, a plasticizer, a stabilizer and the like to prepare a coating; and finally, coating the prepared coating on the surface of the woven fabric base cloth to form a coating, and carrying out embossing, trimming and roll dividing inspection to obtain the fabric.
However, when the waterproof tent is used in a complex outdoor environment, a large amount of water drops are accumulated on the surface of the fabric often to cause a water permeation phenomenon, so that the comfort of users of the tent is affected.
Disclosure of Invention
In order to reduce the phenomenon that the fabric is often permeable to water, the application provides an antistatic waterproof moisture-permeable coated fabric and a preparation method thereof.
In a first aspect, the application provides an antistatic waterproof moisture-permeable coated fabric, which adopts the following technical scheme:
an antistatic waterproof moisture permeable coated fabric comprises a base cloth and a coating coated on the base cloth; the base cloth is a polypropylene fabric; the coating comprises 80-100g/L of water-based polyacrylate soft rubber, 2-3g/L of thickening agent, 1-1.2g/L of fastness reinforcing agent and 1.5-2.5g/L of crosslinking agent; and a conductive fiber layer is embedded in one side of the base fabric, which is far away from the coating.
By adopting the technical scheme, the polypropylene fiber fabric is polypropylene fiber, the polypropylene fiber fabric has high strength, light weight and good wear resistance, and the density and the chemical resistance of the polypropylene fiber fabric are both due to terylene, so the polypropylene fiber fabric is a good material for outdoor products. The coating is coated on the base cloth, and the waterproof performance of the base cloth can be enhanced. Because the base cloth is a polypropylene fabric, the high-temperature resistance is avoided, the water-based polyacrylate soft glue can be solidified into a film at a low temperature, the film forming speed of the soft glue is high, and the adhesive force between the coating and the base cloth can be improved. The thickening agent can improve the viscosity of the coating, so that the coating is kept in a uniform and stable suspension state or an emulsion state, or gel is formed, the coating work of the coating is facilitated, and the coating can be stably adhered to the base cloth. The fastness reinforcing agent is nano titanium dioxide dispersion liquid, has strong chemical bonding adsorptivity and good film forming property, and can improve the light resistance of the base cloth. The cross-linking agent is used to generate chemical bonds between linear molecules to connect the linear molecules to form a network structure, so that the strength and the adhesion of the coating can be improved. The conductive fibers are embedded and woven, so that the antistatic performance of the base fabric can be improved.
Preferably, the conductive fiber layer is woven by conductive fibers; the conductive fiber is formed by spinning and twisting conductive yarn and terylene.
Through adopting above-mentioned technical scheme, dacron crease resistance and shape preserving nature are fine, have higher intensity and elasticity recovery ability, and are firm durable, and it is twisted with conductive fiber through conductive filament and dacron spinning, can improve conductive fiber's weaving intensity, improve conductive fiber's wearability, be favorable to improving the antistatic properties of conductive fiber when using for a long time.
In a second aspect, the application provides a preparation method of an antistatic waterproof moisture-permeable coated fabric, which adopts the following technical scheme:
a preparation method of an antistatic waterproof moisture-permeable coated fabric comprises the following preparation steps:
s1, weaving, namely weaving into a base fabric through a large circular loom;
s2, performing waterproof finishing, namely performing waterproof treatment on the base cloth by using 30g/L C6 low-temperature waterproof agent to ensure that the mangle reaching rate of the base cloth is 70%;
s3, drying, and baking the waterproof finished fabric for 3min at the temperature of 135 ℃;
s4, coating, namely coating the coating on one side of the base cloth by a coating machine;
and S5, embedding and weaving, namely embedding the conductive fibers into one side of the base cloth, which is far away from the coating, in a tucking mode.
By adopting the technical scheme, the base cloth is a polypropylene fabric and is not high-temperature resistant, and most of waterproof agents in the market need to be processed under a high-temperature condition, so that the C6 low-temperature waterproof agent is selected for carrying out waterproof treatment on the base cloth. The C6 low-temperature waterproof agent is a fluorocarbon waterproof agent, can form a layer of protective film on the surface layer of the fabric to wrap the fiber, and meanwhile, the functional monomer in the fluorocarbon polymer can be firmly combined with the fiber, so that the finished fabric has excellent waterproof performance. Fluorocarbon waterproofing agents are classified into short chain C6 and long chain C8 types according to the length of fluorocarbon chains. However, the C8 type contains ammonium perfluorooctanoate and perfluorooctane sulfonyl compounds, which are environmentally friendly, and the C6 waterproof agent can avoid the problem. The C6 low-temperature waterproof agent is preferably ZJ-560 waterproof agent, and can be crosslinked with fabric to generate waterproof effect at low temperature of 120 ℃.
Preferably, the coating machine comprises a base, a feeding groove arranged above the base and a coating mechanism arranged on the feeding groove; the coating mechanism comprises two fixing plates respectively arranged at two ends of the feeding tank, a coating roller rotationally connected between the two fixing plates and a feeding roller rotationally connected in the feeding tank and positioned right below the coating roller; a driving roller is rotatably connected between the two fixing plates and is positioned right above the coating roller; one side of the fixing plate, which is far away from the coating roller, is provided with a coating motor, and an output shaft of the coating motor is fixed with the end part of the coating roller; one side of the other fixing plate is rotatably connected with a first gear and a second gear; the first gear and the second gear are meshed with each other, the first gear is fixed to the end portion of the coating roller, and the second gear is fixed to the end portion of the feeding roller.
Through adopting above-mentioned technical scheme, start the coating motor, can drive first gear revolve, with first gear engagement's second gear revolve for on the coating roller is adhered to the coating roller with the coating of the coating in the feed tank to the material loading roller, the coating roller material loading is even, and can fall into the feed tank in the clout after the coating roller coating, makes things convenient for reuse, reduces the waste of material.
Preferably, a through hole is formed in the base and positioned below the feeding groove; a storage tank is arranged on the base and is positioned right below the through hole; and a material conveying mechanism is connected between the storage tank and the feeding tank.
Through adopting above-mentioned technical scheme, set up the through-hole on the base, can avoid the coating adhesion of coating not firm and drip, can not only improve coating for the feed tank by the stock chest, can also hold the coating that drips, further reduce the waste of coating, practice thrift the environmental protection more.
Preferably, the material conveying mechanism comprises a conveying pump with a feeding hole communicated with one side of the storage tank; the discharge hole of the conveying pump is communicated with the feed tank through a conveying pipe; and a liquid level sensor is arranged on the inner wall of the feeding groove and above the axis of the feeding roller.
Through adopting above-mentioned technical scheme, when the coating liquid level in the feed tank was less than level sensor, start the delivery pump, in the feed tank was carried in time with the coating of stock chest through the delivery pump, can uninterruptedly coat the coating on the base cloth, improved work efficiency.
Preferably, a sewage draining outlet is formed in one side of the storage tank, and a valve is arranged at the sewage draining outlet; the storage tank is provided with a cleaning mechanism for cleaning the interior of the storage tank; the cleaning mechanism comprises a first U-shaped plate arranged on the stock chest in a sliding manner, a second U-shaped plate arranged on the stock chest in a sliding manner, and a driving mechanism arranged on one side of the stock chest and used for driving the first U-shaped plate and the second U-shaped plate to slide along the length direction of the stock chest; the vertical parts of the first U-shaped plate and the second U-shaped plate are in sliding fit with the two outer side walls of the storage tank, and cleaning plates are arranged on the horizontal parts of the first U-shaped plate and the second U-shaped plate; the both sides of cleaning plate laminate with two inside walls of stock chest respectively, and the bottom of cleaning plate laminates with the bottom of stock chest.
Through adopting above-mentioned technical scheme, set up the drain, can in time get rid of the waste liquid in the stock chest to carry out new coating work. First U template and second U template erect on the stock chest, through actuating mechanism, can drive first U template and second U template and slide along the length direction of stock chest to drive two cleaning plates and remove in the inside of stock chest, the clearance can be scraped to the inside of stock chest in week side of cleaning plate, thereby can be with the clean up in the stock chest.
Preferably, the driving mechanism comprises a first strip-shaped plate arranged at the lower end of the vertical part of the first U-shaped plate, a second strip-shaped plate arranged at the lower end of the vertical part of the second U-shaped plate and a driving gear rotatably arranged on the outer side wall of the storage tank; the length directions of the first strip-shaped plate and the second strip-shaped plate are consistent with the length direction of the storage tank; the driving gear is positioned in the center of the storage tank in the length direction; a driving motor is fixed on the outer side wall of the storage tank, and an output shaft of the driving motor is fixed with the driving gear; the lower end surface of one first strip-shaped plate is provided with a first rack meshed with the upper surface of the driving gear; and a second rack meshed with the lower surface of the driving gear is arranged on the upper end surface of the other second strip-shaped plate.
Through adopting above-mentioned technical scheme, start driving motor for driving motor drives drive gear and rotates, with drive gear upper surface meshing and with the first bar shaped plate and the second bar shaped plate horizontal migration of drive gear lower surface meshing, thereby can drive first U template and second U template and slide to both opposite directions along the length direction of stock chest. When the driving motor rotates reversely, the first strip-shaped plate and the second strip-shaped plate move to the position close to the end part of the storage tank, and the cleaning plate is driven to move to the position close to the end part of the storage tank. The setting of first U template and second U template can be stabilized and remove along the length direction of stock chest.
Preferably, mounting plates are fixed at two ends of the storage tank; a water pump is arranged on the mounting plate; the upper end of the cleaning plate is provided with a water guide port; the water pump is communicated with the water guide port through a water pipe; a water storage tank communicated with the water guide port is formed in the cleaning plate; a circular hole is formed in the position, close to the end part of the storage tank, of the cleaning plate; an annular groove is formed in one side of the cleaning plate and positioned on the outer side of the round hole; an installation cylinder is arranged in the circular groove in a sliding manner; the mounting cylinder is connected with the wall of the circular groove through a spring; a water guide plate is fixed on one side of the mounting cylinder, which is far away from the spring; a plurality of first water through holes are formed in the water guide plate; and a blocking piece for blocking the first water through hole is arranged at the round hole.
Through adopting above-mentioned technical scheme, when needs clear up in to the feed tank through clearance mechanism, at first let in clean inboard with the clear water through the water pump for be full of the clear water in the clean inboard, extrude the water deflector through the clear water, make the water deflector overcome the pulling force of spring and keep away from the shutoff piece, make first limbers and the inside intercommunication of aqua storage tank, the clear water can switch on and spray out from first limbers, washs in the stock chest. When not needing to clear up in the stock chest, the clean board is equipped with one side of water deflector and supports the tip at the stock chest tightly, and under the effect of spring, shutoff board and shutoff piece laminating, and first limbers seal, and the coating in the stock chest is difficult for entering into in the stock chest.
Preferably, the blocking piece comprises a disc-shaped blocking plate arranged at the round hole; a plurality of second water through holes are formed in the plugging plate; the first water through holes and the second water through holes are arranged in a staggered mode; the circle center of the plugging plate is superposed with the center of the circular hole; a fixed rod is arranged between one side of the plugging plate and the wall of the water storage tank deviating from the round hole; a sealing cylinder is arranged on one side of the water guide plate close to the plugging plate; the inner wall of the sealing cylinder is in sliding fit with the circumferential direction of the plugging plate, and the outer wall of the sealing cylinder is in sliding fit with the hole wall of the round hole.
Through adopting above-mentioned technical scheme, first limbers and second limbers stagger each other, when not leading to water and entering into the cleaning board inside, under the effect of spring, the shutoff board is laminated with the water deflector all the time, first limbers and second limbers seal, sealed section of thick bamboo can keep the leakproofness between shutoff board and the round hole pore wall, and can effectively reduce rivers from the possibility that ring groove takes place the seepage, the whole leakproofness is better, when need not clean the stock chest in, the difficult inside that infiltrates the cleaning board of coating in the stock chest.
In summary, the present application has the following beneficial effects:
1. the polypropylene fiber fabric is polypropylene fiber, the polypropylene fiber fabric has high strength, light weight and good wear resistance, the density and the chemical resistance of the polypropylene fiber fabric are both due to terylene, the polypropylene fiber fabric is a good outdoor article material, and the coating is coated on the base cloth, so that the waterproof performance of the base cloth can be enhanced;
2. the terylene has good crease resistance and shape retention, higher strength and elastic recovery capability, is firm and durable, and the conductive fiber is spun and twisted with the terylene through the conductive yarn, so that the weaving strength of the conductive fiber can be improved, the wear resistance of the conductive fiber is improved, and the antistatic property of the conductive fiber after long-term use is favorably improved;
3. stagger first limbers and second limbers each other, when not leading to water and entering into the cleaning board inside, under the effect of spring, the shutoff board is laminated with the water guide board all the time, and first limbers and second limbers seal, and a sealed section of thick bamboo can keep the leakproofness between shutoff board and the round hole pore wall, and can effectively reduce rivers from the possibility that the seepage took place in ring groove, and overall leakproofness is better.
Drawings
Fig. 1 is a schematic structural diagram of an antistatic waterproof moisture-permeable coated fabric according to an embodiment of the present application.
Fig. 2 is a schematic step diagram of a method for preparing an antistatic waterproof moisture-permeable coated fabric according to an embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of the coating machine.
Fig. 4 is a schematic structural view of the coating mechanism.
Fig. 5 is a schematic structural view of the cleaning mechanism.
Fig. 6 is a schematic view of the structure of the cleaning plate.
Reference numerals: 1. a base cloth; 2. coating; 3. a conductive fiber layer; 4. a coating machine; 41. a base; 411. a through hole; 42. a feeding tank; 421. a liquid level sensor; 43. a coating mechanism; 431. a fixing plate; 432. a paint roller; 433. a feeding roller; 434. a driving roller; 44. a paint motor; 45. a first gear; 46. a second gear; 5. a storage tank; 51. a sewage draining outlet; 52. mounting a plate; 53. a water pump; 6. a material conveying mechanism; 61. a delivery pump; 62. a delivery pipe; 7. a cleaning mechanism; 71. a first U-shaped plate; 72. a second U-shaped plate; 73. a drive mechanism; 731. a first strip-shaped plate; 732. 73 a second strip; 733. a drive gear; 734. a drive motor; 735. a first rack; 736. a second rack; 74. cleaning the plate; 741. a water guide port; 742. a water storage tank; 743. a circular hole; 744. a circular groove; 745. mounting the cylinder; 746. a spring; 747. a water guide plate; 748. a first water passage hole; 75. a blocking member; 751. a plugging plate; 752. fixing the rod; 753. a second water through hole; 754. and (6) sealing the cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an antistatic waterproof moisture-permeable coated fabric.
Example 1
Referring to fig. 1, an antistatic waterproof moisture-permeable coated fabric includes a base fabric 1 and a coating layer 2. The base cloth 1 is woven by polypropylene fiber. The polypropylene fiber has the advantages of electrical insulation, high strength, good corrosion resistance and wear resistance, so that the base cloth 1 is long in service life, firm and durable. After the base cloth 1 is subjected to waterproof finishing by the low-temperature waterproof agent, the coating 2 is coated on one side of the base cloth 1. The coating 2 comprises 80g/L of water-based polyacrylate soft rubber, 2g/L of thickening agent, 1g/L of fastness reinforcing agent and 1.5g/L of crosslinking agent. The thickener is a poly acrylic thickener, which improves the adhesion capability of the coating 2. The fastness reinforcing agent is nano titanium dioxide dispersion liquid, and has strong chemical bonding adsorptivity and good film forming property. The cross-linking agent is polyisocyanate, which can improve the bonding strength, water resistance, wear resistance, scrub resistance, scratch resistance and chemical resistance of the coating 2. One side of the base fabric 1, which is far away from the coating 2, is embedded with a conductive fiber layer 3 in a tucking mode, the conductive fiber layer is formed by weaving conductive fibers, and the conductive fibers are formed by twisting conductive yarns and polyester yarns and can improve the strength of the conductive fibers. The conductive fibers are embedded and woven on the base cloth 1 in a tucking mode, the distance between the conductive fibers is 1.5cm, and the conductive fabric has good antistatic property.
In this embodiment, three knitting manners, i.e., a looping manner, a tucking manner and a weft insertion manner, are respectively adopted to detect the antistatic performance of the conductive fibers with different pitches in the embodiment, and the specific test result of the conductive fibers embedded and knitted by the looping manner is shown in table 1; the specific test results of the conductive fibers embedded and woven in the tucking mode are shown in table 2; the specific test results of the conductive fibers embedded and woven in the weft insertion manner are shown in table 3.
TABLE 1 antistatic Property test results of looping mode
Figure BDA0002549052110000091
TABLE 2 antistatic Performance test results of tuck mode
Figure BDA0002549052110000092
Figure BDA0002549052110000101
Watch (A)
TABLE 3 weft insertion mode antistatic Property test results
Figure BDA0002549052110000102
The electrostatic effect and the content of the conductive fibers 3 are comprehensively considered from tables 1, 2 and 3, the conductive fibers are embedded and woven in a tucking mode, and when the distance between the conductive fibers is 1.5cm, the overall antistatic performance of the fabric is optimal.
The implementation principle of the embodiment 1 is as follows: after the base cloth 1 is subjected to waterproof finishing by the low-temperature waterproof agent, the coating 2 is coated on one side of the base cloth 1. Because the base cloth 1 is a polypropylene fabric, the high temperature resistance is not achieved, the water-based polyacrylate soft glue can be solidified into a film at a low temperature, the film forming speed of the soft glue is high, and the adhesive force between the coating 2 and the base cloth 1 can be improved. The thickening agent can improve the viscosity of the coating 2, so that the coating 2 is kept in a uniform and stable suspension state or an emulsion state, or gel is formed, the coating work of the coating 2 is facilitated, and the coating 2 can be stably adhered to the base cloth 1. The fastness reinforcing agent is nano titanium dioxide dispersion liquid, has strong chemical bonding adsorptivity and good film forming property, and can improve the light resistance of the base cloth 1. The function of the cross-linking agent is to generate chemical bonds among linear molecules, so that the linear molecules are connected with each other to form a network structure, and the strength and the adhesion of the coating can be improved. The conductive fiber layer 3 is embedded and woven in a tucking mode, the conductive fibers are arranged at a distance of 1.5cm, the content of the conductive fibers is low, and the antistatic performance is excellent.
Example 2
The difference between the embodiment and the embodiment 1 is that the coating 2 comprises 90g/L of water-based polyacrylate soft rubber, 2.5g/L of thickening agent, 1.1g/L of fastness reinforcing agent and 2g/L of crosslinking agent.
Example 3
The difference between the embodiment and the embodiment 1 is that the coating 2 comprises 100g/L of water-based polyacrylate soft rubber, 3g/L of thickening agent, 1.2g/L of fastness reinforcing agent and 2.5g/L of crosslinking agent.
The embodiment of the application also discloses a preparation method of the antistatic waterproof moisture-permeable coated fabric.
Referring to fig. 1 and 2, a preparation method of an antistatic waterproof moisture-permeable coated fabric comprises the following preparation steps:
s1, weaving, namely weaving into a base cloth 1 fabric through a large circular loom;
s2, performing waterproof finishing, namely performing waterproof treatment on the base cloth 1 by using 30g/L C6 low-temperature waterproof agent to ensure that the mangle ratio of the base cloth 1 is 70%;
s3, drying, and baking the waterproof finished fabric for 3min at the temperature of 135 ℃;
s4, coating, namely uniformly stirring the water-based polyacrylate soft gum, the thickening agent, the fastness reinforcing agent and the cross-linking agent, and then uniformly coating the coating 2 on one side of the base cloth 1 by a coating machine 4;
and S5, embedding and weaving, namely embedding the conductive fibers into one side of the base cloth 1, which is far away from the coating 2, in a tucking mode, wherein the distance between the conductive fibers is 1.5 cm.
Referring to fig. 3 and 4, the coater 4 includes a base 41, a supply tank 42, and a coating mechanism 43. The upper surface of the base 41 is provided with a through hole 411, and the length direction of the through hole 411 is identical to the width direction of the base 41. The supply groove 42 has a long bar shape, and the length direction of the supply groove 42 coincides with the width direction of the base 41. The feed tank 42 is fixed to the upper end surface of the base 41, two ends of the feed tank 42 are erected on the base 41 and are close to two ends of the through hole 411, and the width direction of the through hole 411 is larger than that of the feed tank 42. The painting mechanism 43 is installed on the supply groove 42 for applying the paint of the coating layer 2 in the supply groove 42 to the base cloth 1. The coating mechanism 43 includes a fixing plate 431, a coating roller 432, and a feed roller 433. The fixing plates 431 are provided in two numbers, the two fixing plates 431 are respectively fixed to both ends of the supply groove 42, and the two fixing plates 431 are extended in a direction away from the base 41. The applicator roll 432 is rotatably connected between two fixed plates 431. The feed roller 433 is rotatably connected to the feed tank 42 and is positioned directly below the applicator roller 432. A driving roller 434 is rotatably connected between the two fixed plates 431 and just above the coating roller 432, and the base cloth 1 is transported between the driving roller 434 and the coating roller 432. A coating motor 44 is fixedly arranged on one side of the fixing plate 431, which is far away from the coating roller 432, the rotating shaft of the coating roller 432 passes through the fixing plate 431 and is fixed with the output shaft of the coating motor 44, a first gear 45 and a second gear 46 are rotatably connected on one side of the other fixing plate 431, and the first gear 45 and the second gear 46 are meshed with each other. The other end of the rotational shaft of the applicator roller 432 passes through the other fixed plate 431 and is fixed to the first gear 45, and the rotational shaft of the feed roller 433 passes through the other fixed plate 431 and is fixed to the second gear 46. The circumference cover of material loading roller 433 is equipped with the sponge cover, and the surface shaping of sponge cover has a plurality of recesses, and the length direction of recess is unanimous with the length direction of material loading roller 433, and when scribbling material roller 432 drive material loading roller 433 and rotate, material loading roller 433 can be with the coating adhesion in the feed tank 42 and coat on base cloth 1.
Referring to fig. 3 and 5, a storage tank 5 is fixedly mounted on the base 41 and directly below the through hole 411, the length of the storage tank 5 is the same as the width direction of the base 41, and the width direction of the storage tank 5 is greater than the width direction of the through hole 411. One side of stock chest 5 is fixed with drain 51, and drain 51 department installs the valve, and the back is accomplished in base cloth 1 applies paint with a brush, can clear up the discharge with the waste liquid in the stock chest 5.
Referring to fig. 3, a feeding mechanism 6 is connected between the storage tank 5 and the supply tank 42, and is used for timely feeding the paint of the coating 2 in the storage tank 5 into the supply tank 42. The feeding mechanism 6 includes a feeding pump 61 and a feeding pipe 62. The delivery pump 61 is fixed on one side of the storage tank 5, a feed inlet of the delivery pump 61 is communicated with the interior of the storage tank 5, and a discharge outlet of the delivery pump 61 is communicated with the feed tank 42 through a feed delivery pipe 62. A level sensor 421 (see fig. 5) is fixed to the inner wall of the supply tank 42 at a position above the axis of the feed roller 433, and when the paint in the supply tank 42 is lower than the level sensor 421, the paint can be fed into the supply tank 42 by the feed pump 61 in time.
Referring to fig. 5, a cleaning mechanism 7 is installed in the hopper 5 in order to clean the inside of the hopper 5 in time. The cleaning mechanism 7 includes a first U-shaped plate 71, a second U-shaped plate 72, and a driving mechanism 73. The first U-shaped plate 71 and the second U-shaped plate 72 are arranged on the stock chest 5 in a sliding mode, and one side, opposite to the two vertical parts, of the first U-shaped plate 71 and the second U-shaped plate 72 is in sliding fit with the two outer side walls of the stock chest 5 respectively. Fixed mounting has cleaning plate 74 on first U template 71 and the second U template 72 horizontal part, and the both sides of cleaning plate 74 are laminated with two inside walls of stock chest 5 respectively, and the bottom of cleaning plate 74 is laminated with the bottom of stock chest 5. The driving mechanism 73 is installed on one side of the stock chest 5 and used for driving the first U-shaped plate 71 and the second U-shaped plate 72 to slide along the length direction of the stock chest 5, so that the cleaning plate 74 can be driven to clean the inside of the stock chest 5 along the length direction of the stock chest 5.
Referring to fig. 5, the driving mechanism 73 includes a first bar plate 731, a second bar plate 732, and a driving gear 733. The first strip-shaped plates 731 are provided with two, the two first strip-shaped plates 731 are respectively fixed at the lower ends of the two vertical parts of the first U-shaped plate 71, and the length direction of the first strip-shaped plates 731 is the same as the length direction of the storage chute 5. The number of the second strip-shaped plates 732 is two, the two second strip-shaped plates 732 are fixed to the lower ends of the two vertical portions of the two second U-shaped plates 72, and the length direction of the second strip-shaped plates 732 is the same as the length direction of the storage chute 5. The driving gear 733 is rotatably disposed on the outer sidewall of the storage tank 5, and the driving gear 733 is located at the center of the storage tank 5 in the length direction. The first bar plate 731 is located above the driving gear 733 and the second bar plate 732 is located below the driving gear 733. In order to enable the first strip-shaped plate 731 and the second strip-shaped plate 732 to be stably mounted and moved, a dovetail groove is formed in the outer side wall of the storage tank 5, the length direction of the dovetail groove is consistent with the length direction of the storage tank 5, and dovetail blocks in sliding fit with the dovetail groove are fixed on the side, attached to the storage tank 5, of the first strip-shaped plate 731 and the second strip-shaped plate 732. The outer side wall of the stock chest 5 is fixedly provided with a mounting seat, a driving motor 734 is fixed on the mounting seat, and an output shaft of the driving motor 734 is fixed with a driving gear 733. A first rack 735 engaged with the upper surface of the driving gear 733 is formed at the lower end surface of one first strip plate 731; the other second strip-shaped plate 732 has a second rack 736 formed on an upper end surface thereof to be engaged with a lower surface of the driving gear 733. In an initial state, the first U-shaped plate 71 and the second U-shaped plate 72 are close to two ends of the storage tank 5 respectively, the two cleaning plates 74 are attached to two end faces of the storage tank 5 respectively, and one ends of the first rack 735 and the second rack 736 departing from the cleaning plates 74 are close to the middle of the storage tank 5. The driving gear 733 is rotated by the driving motor 734, so that the ends of the first rack 735 and the second rack 736 engaged with the driving gear 733 are simultaneously moved away from the cleaning plate 74 in a direction toward or away from each other.
Referring to fig. 5, mounting plates 52 are fixed to both ends of the storage tank 5, the mounting plates 52 are horizontally disposed, and the mounting plates 52 are located near the upper end surface of the storage tank 5. The water pump 53 is fixedly mounted on the mounting plate 52, the upper end of the cleaning plate 74 penetrates through the first U-shaped plate 71 and the second U-shaped plate 72, the upper end of the cleaning plate 74 is provided with a water guide port 741, a water inlet of the water pump 53 is communicated with the water guide port 741 through a water pipe, a water tank is fixed on one side of the base 41, and a water outlet of the water pump 53 is communicated with the water tank through a water pipe. The length of water pipe is greater than half of the length of stock chest 5 for when cleaning plate 74 moved the middle part position of stock chest 5, the water pipe is difficult to be dragged.
Referring to fig. 6, a water storage tank 742 communicated with the water guide port 741 is disposed inside the cleaning plate 74, a circular hole 743 is disposed at a position of the cleaning plate 74 near the end of the material storage tank 5, and an annular groove 744 is disposed at a side of the cleaning plate 74 and outside the circular hole 743. A mounting cylinder 745 is arranged in the circular groove 744 in a sliding mode, and the mounting cylinder 745 is fixedly connected with the wall of the circular groove 744 through a spring 746. A water guide plate 747 is fixed on one side of the mounting tube 745, which is far away from the spring 746, and a plurality of first water through holes 748 are formed on the water guide plate 747.
Referring to fig. 6, a blocking piece 75 is installed at the circular hole 743 for blocking the first water through hole 748 when the storage tank 5 (see fig. 5) is not required to be cleaned, thereby reducing the possibility of blockage caused by the paint entering the cleaning plate 74. The blocking piece 75 includes a blocking plate 751 and a fixing rod 752. The plugging plate 751 is disc-shaped, the plugging plate 751 is installed at the position of the circular hole 743, and the circle center of the plugging plate 751 is overlapped with the center of the circular hole 743. The two ends of the fixing rod 752 are fixed to the side of the blocking plate 751 departing from the water guiding plate 747 and the wall of the water storage tank 742 respectively. The length direction of the fixing rod 752 coincides with the thickness direction of the cleaning plate 74. The blocking plate 751 is provided with a plurality of second water through holes 753, and the first water through holes 748 and the second water through holes 753 are arranged in a staggered mode. A plurality of rubber columns are fixed on the plugging plate 751, chamfers are arranged at the tops of the rubber columns, and the rubber columns are matched with the first water through holes 748. A sealing cylinder 754 is fixed on one side of the water guide plate 747 close to the blocking plate 751, the inner wall of the sealing cylinder 754 is in sliding fit with the circumferential direction of the blocking plate 751, and the outer wall of the sealing cylinder 754 is in sliding fit with the wall of the circular hole 743. When no water flows into the water storage groove 742, the water guide plate 747 abuts against the blocking plate 751 by the action of the spring 746, and the first water passage hole 748 is blocked. After the water enters the water storage groove 742, the water guide plate 747 is flushed by the pressure of the clean water, so that the first water through hole 748 is opened, when the water pressure is maximum, the distance between the water guide plate 747 and the blocking plate 751 is maximum, and the end of the sealing cylinder 754, which is far away from the water guide plate 747, is located in the water storage groove 742.
The implementation principle of the preparation method of the antistatic waterproof moisture-permeable coated fabric provided by the embodiment of the application is as follows: the base cloth 1 is woven by a circular weaving machine, and the waterproof finishing is carried out on the base cloth 1, so that the mangle ratio of the base cloth 1 is 70%, and an excellent waterproof effect can be achieved. And after waterproof finishing, drying the base cloth 1 subjected to waterproof finishing at the drying temperature of 130 ℃ for 3 min. And after drying, coating the coating 2 on one side of the base cloth 1 by a coating machine 4, and drying the coating 2 and the base cloth 1 again after coating, so that the coating 2 can be stably bonded on the base cloth 1. Finally, the conductive fibers 3 are embedded and woven on the side of the base fabric 1, which is far away from the coating 2, in a tuck weaving mode.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An antistatic waterproof moisture-permeable coated fabric is characterized in that: comprises a base cloth (1) and a coating (2) coated on the base cloth (1); the base cloth (1) is a polypropylene fabric; the coating (2) comprises 80-100g/L of water-based polyacrylate soft rubber, 2-3g/L of thickening agent, 1-1.2g/L of fastness reinforcing agent and 1.5-2.5g/L of crosslinking agent; and a conductive fiber layer (3) is embedded in one side of the base cloth (1) departing from the coating (2).
2. The antistatic waterproof moisture-permeable coated fabric according to claim 1, characterized in that: the conductive fiber layer (3) is formed by weaving conductive fibers; the conductive fiber is formed by spinning and twisting conductive yarn and terylene.
3. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 1, characterized in that: the preparation method comprises the following preparation steps:
s1, weaving, namely weaving into a base fabric (1) fabric through a large circular loom;
s2, performing waterproof finishing, namely performing waterproof treatment on the base cloth (1) by using 30g/L C6 low-temperature waterproof agent to enable the mangle ratio of the base cloth (1) to be 70%;
s3, drying, and baking the waterproof finished fabric for 3min at the temperature of 135 ℃;
s4, coating, namely coating the coating (2) on one side of the base cloth (1) through a coating machine (4);
and S5, embedding and weaving, namely embedding the conductive fibers into one side of the base cloth (1) away from the coating (2) in a tucking mode.
4. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 3, characterized in that: the coating machine (2) comprises a base (41), a feeding groove (42) arranged above the base (41) and a coating mechanism (43) arranged on the feeding groove (42); the coating mechanism (43) comprises two fixed plates (431) respectively arranged at two ends of the feed tank (42), a coating roller (432) rotatably connected between the two fixed plates (431), and a feeding roller (433) rotatably connected in the feed tank (42) and positioned right below the coating roller (432); a driving roller (434) is rotatably connected between the two fixing plates (431) and is positioned right above the coating roller (432); a coating motor (44) is arranged on one side of the fixing plate (431) which is far away from the coating roller (432), and an output shaft of the coating motor (44) is fixed with the end part of the coating roller (432); one side of the other fixing plate (431) is rotatably connected with a first gear (45) and a second gear (46); the first gear (45) and the second gear (46) are meshed with each other, the first gear (45) is fixed to the end portion of the coating roller (432), and the second gear (46) is fixed to the end portion of the feeding roller (433).
5. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 4, wherein the method comprises the following steps: a through hole (411) is formed in the base (41) and is positioned below the feeding groove (42); a storage tank (5) is arranged on the base (41) and is positioned right below the through hole (411); a material conveying mechanism (6) is connected between the storage tank (5) and the feeding tank (42).
6. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 5, wherein the method comprises the following steps: the material conveying mechanism (6) comprises a feed inlet and a conveying pump (61) communicated with one side of the storage tank (5); the discharge hole of the conveying pump (61) is communicated with the feed tank (42) through a conveying pipe (62); and a liquid level sensor (421) is arranged on the inner wall of the feeding groove (42) and above the axis of the feeding roller (433).
7. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 5, wherein the method comprises the following steps: a sewage draining outlet (51) is formed in one side of the storage tank (5), and a valve is arranged at the sewage draining outlet (51); the storage tank (5) is provided with a cleaning mechanism (7) for cleaning the interior of the storage tank (5); the cleaning mechanism (7) comprises a first U-shaped plate (71) arranged on the stock chest (5) in a sliding manner, a second U-shaped plate (72) arranged on the stock chest (5) in a sliding manner, and a driving mechanism (73) arranged on one side of the stock chest (5) and used for driving the first U-shaped plate (71) and the second U-shaped plate (72) to slide along the length direction of the stock chest (5); the vertical parts of the first U-shaped plate (71) and the second U-shaped plate (72) are in sliding fit with the two outer side walls of the storage tank (5), and cleaning plates (74) are arranged on the horizontal parts of the first U-shaped plate (71) and the second U-shaped plate (72); the two sides of the cleaning plate (74) are respectively attached to the two inner side walls of the storage tank (5), and the bottom of the cleaning plate (74) is attached to the bottom of the storage tank (5).
8. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 7, wherein the method comprises the following steps: the driving mechanism (73) comprises a first strip-shaped plate (731) arranged at the lower end of the vertical part of the first U-shaped plate (71), a second strip-shaped plate (732) arranged at the lower end of the vertical part of the second U-shaped plate (72) and a driving gear (733) rotatably arranged on the outer side wall of the storage tank (5); the length directions of the first strip-shaped plate (731) and the second strip-shaped plate (732) are consistent with the length direction of the material storage tank (5); the driving gear (733) is positioned at the center of the storage tank (5) in the length direction; a driving motor (734) is fixed on the outer side wall of the storage tank (5), and an output shaft of the driving motor (734) is fixed with a driving gear (733); the lower end surface of one first strip-shaped plate (731) is provided with a first rack (735) meshed with the upper surface of the driving gear (733); the upper end surface of the other second strip-shaped plate (732) is provided with a second rack (736) meshed with the lower surface of the driving gear (733).
9. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 7, wherein the method comprises the following steps: mounting plates (52) are fixed at two ends of the storage tank (5); a water pump (53) is arranged on the mounting plate (52); a water guide opening (741) is formed in the upper end of the cleaning plate (74); the water pump (53) is communicated with the water guide opening (741) through a water pipe; a water storage tank (742) communicated with the water guide opening (741) is formed in the cleaning plate (74); a round hole (743) is formed in the position, close to the end part of the material storage tank (5), of the cleaning plate (74); an annular groove (744) is formed in one side of the cleaning plate (74) and located on the outer side of the circular hole (743); a mounting cylinder (745) is arranged in the circular groove (744) in a sliding manner; the mounting cylinder (745) is connected with the wall of the circular groove (744) through a spring (746); a water guide plate (747) is fixed on one side of the mounting cylinder (745) departing from the spring (746); a plurality of first water through holes (748) are formed in the water guide plate (747); and a blocking piece (75) for blocking the first water through hole (748) is arranged at the round hole (743).
10. The method for preparing the antistatic waterproof moisture-permeable coated fabric according to claim 9, wherein the method comprises the following steps: the blocking piece (75) comprises a disc-shaped blocking plate (751) arranged at the round hole (743); a plurality of second water through holes (753) are formed in the blocking plate (751); the first water through hole (748) and the second water through hole (753) are arranged in a staggered mode; the circle center of the plugging plate (751) is superposed with the center of the circular hole (743); a fixing rod (752) is arranged between one side of the blocking plate (751) and the wall of the water storage tank (742) deviating from the circular hole (743); a sealing cylinder (754) is arranged on one side, close to the plugging plate (751), of the water guide plate (747); the inner wall of the sealing cylinder (754) is in sliding fit with the circumferential direction of the blocking plate (751), and the outer wall of the sealing cylinder (754) is in sliding fit with the wall of the circular hole (743).
CN202010569590.5A 2020-06-20 2020-06-20 Antistatic waterproof moisture-permeable coated fabric and preparation method thereof Pending CN111676705A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010000697A (en) * 2008-06-20 2010-01-07 Unitica Fibers Ltd Moisture permeable waterproof fabric
CN201420884Y (en) * 2009-04-20 2010-03-10 厦门建霖工业有限公司 Flow regulating check valve
CN104499290A (en) * 2014-01-20 2015-04-08 丹东优耐特纺织品有限公司 Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof
CN104762818A (en) * 2015-04-02 2015-07-08 杭州和顺纺织品有限公司 One-side-coated anti-flame moisture-permeable waterproof cloth and preparation process thereof
CN206802400U (en) * 2017-03-30 2017-12-26 厦门立霖卫浴有限公司 Check valve of current limiter structure
CN108316021A (en) * 2018-02-27 2018-07-24 海宁百越贸易有限公司 A kind of production method of antistatic animal and plant fiber blended yarn weaved fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010000697A (en) * 2008-06-20 2010-01-07 Unitica Fibers Ltd Moisture permeable waterproof fabric
CN201420884Y (en) * 2009-04-20 2010-03-10 厦门建霖工业有限公司 Flow regulating check valve
CN104499290A (en) * 2014-01-20 2015-04-08 丹东优耐特纺织品有限公司 Fabric coating agent, ultrathin windproof and moisture permeable ultraviolet resistant fabric and preparation method thereof
CN104762818A (en) * 2015-04-02 2015-07-08 杭州和顺纺织品有限公司 One-side-coated anti-flame moisture-permeable waterproof cloth and preparation process thereof
CN206802400U (en) * 2017-03-30 2017-12-26 厦门立霖卫浴有限公司 Check valve of current limiter structure
CN108316021A (en) * 2018-02-27 2018-07-24 海宁百越贸易有限公司 A kind of production method of antistatic animal and plant fiber blended yarn weaved fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
耿耀宗等: "《合成聚合物乳液制造与应用技术》", 30 June 1999, 中国轻工业出版社 *

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Application publication date: 20200918