CN103331958A - Double-layer flame-retardant textile fabric and manufacturing method thereof - Google Patents
Double-layer flame-retardant textile fabric and manufacturing method thereof Download PDFInfo
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- CN103331958A CN103331958A CN2013102973519A CN201310297351A CN103331958A CN 103331958 A CN103331958 A CN 103331958A CN 2013102973519 A CN2013102973519 A CN 2013102973519A CN 201310297351 A CN201310297351 A CN 201310297351A CN 103331958 A CN103331958 A CN 103331958A
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Abstract
The invention relates to a double-layer flame-retardant textile fabric and a manufacturing method thereof. The textile fabric is provided with two surface layers, wherein a flame-retardant hot melt adhesive is filled between the layers; the surface layers are formed by interweaving warps and wefts; the warps and the wefts are soaked in a specific flame-retardant chemical agent before weaving; the warps comprise stainless steel fibers, polyester kapok, kapok nylon filaments and 20 D chinlon matt FDY (Fully Drawn Yarn) filaments; the wefts comprise kapok, flax, wool and the 20 D chinlon matt FDY filaments; the cross section of each warp or each weft is flat rectangular, and the stiffness of the fabric can be improved. The warp and weft materials are soaked with the flame-retardant chemical agent, so that an effect for preventing a fire from spreading is realized, a fire retarding agent sprayed on the fabric has a surface inflaming retarding effect, the fire retarding agent is combined with the fabric, so that the fabric can be woven tightly, the air permeability is poor, and the flame-retardant effect of the fabric can be improved; and the manufacturing method of the fabric is simple, and a plurality of the warps and wefts are twisted, so that the stiffness and the impermeability of the fabric are improved.
Description
Technical field
The present invention relates to double-deck fire-retardant textile cloth and manufacture method thereof, it is a kind of textile cloth that can prevent the fire spreading burning, adopts specific chemical agent soak-out material, and specific doubling method is made, and belongs to textile and method field of manufacturing thereof.
Background technology
Textile cloth extensively exists and is applied in our everyone life, and the clothes of the overwhelming majority, family's curtain etc. all use textile cloth.Present urbanization construction, the life that makes people is crypto set more, no matter handles official business or lives, a lot of people live in the same building, and number of floor levels is bigger usually, and people more rely on the elevator and go downstairs, understanding for escape way is very few, generally lacks knowledge on fire fighting, the experience of almost not escaping.During breaking out of fire, people usually can be very terrified, and escape way stops up, and personnel are difficult in time evacuate; cause great personnel's injury, property is difficult to save from damage, so the injury of fire is extremely big; how to prevent fire, and after the fire generation, it is very important how to eliminate fire.At present, that people do not have is special, can be the easily portable fire service inventory that can be used for, and present a lot of chemical agent fire, electric fire, coal gas fire, all be not suitable for fire-fighting by water, so, for normal work and life, do not have people's fire extinguishing that article can group, fire hydrant also will regularly replace, and is often ignored by people or forgets.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention discloses the fire-retardant textile cloth of a kind of bilayer, this textile cloth can effectively stop fire spreading, be placed on family or office space, easy to use, bedding is on fire, and fire extinguishes after this textile cloth is burnt down automatically, can not spread, convenient handy, can effectively avoid bigger fire damage, this textile cloth can be fitted in the inflammable thing surface for bedding or adhesion simultaneously, the inflammable thing catching fire is intact, automatically extinguish, around can not spreading to, effectively fire damage is dropped to minimum.
Double-deck fire-retardant textile cloth, comprise 2 aspect layers, bonding with glue between surface layer, surface layer is formed by warp thread and weft yarn up and down weaving, warp thread and weft yarn are placed on before braiding in the specific fire retardant chemistry liquid medicine and soak, warp thread comprises stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and weft yarn comprises kapok, flax, hair and 20D polyamide fibre delustring FDY long filament.
The thickness of described individual layer surface layer is 1.5 ~ 2mm, and the space between the mutual bonding adjacent surface layer is less than 0.02mm, and the warp thread of bonding adjacent surface layer is vertical mutually with weft yarn mutually, and two-layer warp thread or weft yarn are arranged on the cross section of surface layer.
The upper and lower surface of described surface layer all is coated with fire retardant, and the active ingredient of fire retardant is borax and boric acid.
The bonding glue that uses of described surface layer is flame-retardant hot-melt adhesive.
The active ingredient of described specific fire retardant chemistry liquid medicine comprises: vinyl acetate, titanium dioxide, float stone, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin, furane resins and charcoal end.
Stainless steel fibre in the described warp thread, the part by weight of washing kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament are: 1:3:3:5, the part by weight of the kapok in the weft yarn, flax, hair and 20D polyamide fibre delustring FDY long filament is: 1:1:1:4.
Make the method for fire-retardant textile cloth, may further comprise the steps:
(1) according to weight proportion: vinyl acetate 65 ~ 70%, titanium dioxide 1 ~ 3%, float stone 3 ~ 5%, zinc oxide 1 ~ 3%, SODIUM SILICATE 1 ~ 3%, moisture Petimin aluminium 2 ~ 3%, powdery fluorocarbon resin 5 ~ 7%, furane resins 7 ~ 8%, charcoal end 8 ~ 11%, take by weighing each composition, at first vinyl acetate is dissolved in the ethanol, dilution factor reaches 1:4 ~ 7, treat the ethanolic solution cooling of vinyl acetate, fluid temperature is no more than 7 ℃, in environment temperature is no more than 27 ℃ environment, float stone and charcoal end are joined in the ethanolic solution of vinyl acetate, and be cooled to fluid temperature and be no more than 7 ℃, shake up, again with titanium dioxide, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin and furane resins are cooled to natural temperature, shake up, be cooled to fluid temperature and be no more than 7 ℃, stand-by;
(2) with stainless steel fibre, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and be immersed in step (1) the gained solution and soak at least 9.5 hours;
(3) stainless steel fibre after will soaking, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and take out, grouping according to type separates, scatters, and be suspended on the gentle breeze that wind speed is 4.5 ~ 5.4m/s, ambient air temperature is transferred to no wind environment with water content less than 12% warp thread or weft material in 25 ~ 27 ℃ environment;
(4) according to weight ratio be that 1:3:3:5 gets stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and it is the vertical combing of each composition is neat, parallel combining, twist then and rub with the hands, stainless steel fibre, wash kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament spiral and twist and to be twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, to restrict and flatten, the cross section of rope is rectangle, obtain warp thread, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(5) be that 1:1:1:4 gets kapok, flax, hair and 20D polyamide fibre delustring FDY long filament according to weight ratio, and the vertical combing of each composition is neat, parallel combining twisted then and rubbed with the hands, kapok, flax, hair and 20D polyamide fibre delustring FDY long filament spiral are twisted and are twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, will restrict and flatten, and the cross section of rope is rectangle, obtain weft yarn, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(6) get 4 on the warp thread that step (4) obtains, the minor face left and right sides contiguous concatenation of rectangle, splice up and down on long limit, divides two-layer, 2 every layer, get 4 of the weft yarns that step (5) obtains, the minor face left and right sides contiguous concatenation of rectangle, splice up and down on long limit, divide two-layer, 2 every layer;
(7) warp thread is vertical with weft yarn, and the pattern that weft yarn obtains with step (6) splicing penetrates the adjacent pattern warp thread that obtains with step (6) splicing up and down, and the warp thread of the pattern that obtains with step (6) splicing runs through successively with weft yarn and interweaves the formation surface layer;
(8) on two surfaces of the surface layer of step (7) gained evenly the spraying part by weight be the aqueous solution of 1:2 ~ 3 boraxs and boric acid, and will be the gentle breeze of 4.5 ~ 5.4m/s at wind speed, ambient air temperature is in 25 ~ 27 ℃ environment, up to the facing surface drying;
(9) surface layer one side surface of step (8) gained is coated flame-retardant hot-melt glue, fit mutually with another surface layer, and evenly give 1 ~ 1.5 kilogram power extruding, solidify fully up to flame-retardant glue.
The process for preparation of the aqueous solution of borax and boric acid is in the described step (8), getting boric acid is dissolved in the water, constantly stir in the process of adding boric acid, the solubility of boric acid is 1:7 ~ 9, be cooled to normal temperature, get borax according to the ratio of step (8) and be dissolved in boric acid aqueous solution, cool off, shake up, do not precipitate in the solution that the water yield will guarantee to prepare.
The middle warp thread of described step (7) and weft yarn run through and interweave closely, and the interstitial gap between the adjacent warp thread is not more than 0.04mm, and the space between the adjacent weft is not more than 0.04m, and warp thread is vertical mutually in weft yarn.
Be used in the described step (9) extruding two mutually the temperature of the extruding story surface layer contact surface of bonding surface layer be lower than 8 ℃.
The present invention; the original material of cloth is stainless steel fibre; wash kapok; kapok synthetic fibre long filament; 20D polyamide fibre delustring FDY long filament; kapok; flax and hair; distribution is dispersed in warp thread in weft yarn; can satisfy the hardness deflection demand of surface layer; stainless steel fibre improves the toughness of surface layer simultaneously; can not wear and tear easily, be placed on before processing in the fire retardant chemistry medicament and soak, the fire retardant chemistry medicament infilters in the 20D polyamide fibre delustring FDY long filament; under fired state; the burning of 20D polyamide fibre delustring FDY long filament fire location, fire can not spread towards periphery from fire location, is convenient for people to when catching fire; cover the surface that catches fire; stop fire spreading, simultaneously, cloth of the present invention can be made clothes; for fire fighter's dress; can protect the fire fighter well, in fire fighting, clothes on one's body can not burnt by fire spread.Cloth of the present invention surface is coated with fire retardant, improves the flame retardant effect of cloth, increases the thickness of cloth, reduces the gas permeability of cloth, when cloth covers fiery going up, makes the oxygen flow of fiery surrounding environment logical obstructed, accelerates fire and extinguishes.The manufacture method of this cloth, simple relatively, warp thread and weft yarn are formed thigh respectively and are come knitted or woven fabrics, increase the thickness of cloth, the air-vent on cloth surface is less less, and autologous density is big, the multilayer cloth adheres to, and the lining of part air-vent covers, and permeability is poorer, during use, when covering fiery going up, the gas permeability of cloth is poor, make or environmental hypoxia on every side, the fire retardant on cloth surface increases difficulty on fire, reduces the rate of propagation of fire, the fire retardant chemistry medicament that is soaked with on the 20D polyamide fibre delustring FDY long filament, play the prevention fire spread, only in the position burning of being lighted by fire, can not spread the intensity of a fire, integrate, cloth of the present invention is when being used for putting out fire, can play good effect, and this cloth, can be placed on family or any office space, floor space is little, easy to use, and can be not expired, people improved greatly at home or the sense of security of office.
The present invention, warp thread and weft yarn are in the braiding process, all with 2 layers, 2 every layer form, in the braiding process, can add the pulling force of drawing close between senior general's warp thread, weft yarn and warp thread and the weft yarn, make and arrange closely between warp thread, weft yarn and the warp thread of surface layer and the weft yarn that the deflection of surface layer is stronger, void area on the unit are is littler, stackedly add bondingly by 2, just can reach very high performance standard, reduced the surface layer bonding number of plies of cloth, reduce manufacturing procedure, enhance productivity, reduce the glue use amount, save cost.
The specific embodiment
Below in conjunction with the specific embodiment, further illustrate the present invention.
This double-deck fire-retardant textile cloth, comprise 2 aspect layers, bonding with glue between surface layer, surface layer is formed by warp thread and weft yarn up and down weaving, warp thread and weft yarn are placed on before braiding in the specific fire retardant chemistry liquid medicine and soak, warp thread comprises stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and weft yarn comprises kapok, flax, hair and 20D polyamide fibre delustring FDY long filament.
The thickness of described individual layer surface layer is 1.5 ~ 2mm, and the space between the mutual bonding adjacent surface layer is less than 0.02mm, and the warp thread of bonding adjacent surface layer is vertical mutually with weft yarn mutually, and two-layer warp thread or weft yarn are arranged on the cross section of surface layer.
The upper and lower surface of described surface layer all is coated with fire retardant, and the active ingredient of fire retardant is borax and boric acid.
The bonding glue that uses of described surface layer is flame-retardant hot-melt adhesive.
The active ingredient of described specific fire retardant chemistry liquid medicine comprises: vinyl acetate, titanium dioxide, float stone, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin, furane resins and charcoal end.
Stainless steel fibre in the described warp thread, the part by weight of washing kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament are: 1:3:3:5, the part by weight of the kapok in the weft yarn, flax, hair and 20D polyamide fibre delustring FDY long filament is: 1:1:1:4.
Make the method for fire-retardant textile cloth, may further comprise the steps:
(1) according to weight proportion: vinyl acetate 65 ~ 70%, titanium dioxide 1 ~ 3%, float stone 3 ~ 5%, zinc oxide 1 ~ 3%, SODIUM SILICATE 1 ~ 3%, moisture Petimin aluminium 2 ~ 3%, powdery fluorocarbon resin 5 ~ 7%, furane resins 7 ~ 8%, charcoal end 8 ~ 11%, take by weighing each composition, at first vinyl acetate is dissolved in the ethanol, dilution factor reaches 1:4 ~ 7, treat the ethanolic solution cooling of vinyl acetate, fluid temperature is no more than 7 ℃, in environment temperature is no more than 27 ℃ environment, float stone and charcoal end are joined in the ethanolic solution of vinyl acetate, and be cooled to fluid temperature and be no more than 7 ℃, shake up, again with titanium dioxide, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin and furane resins are cooled to natural temperature, shake up, be cooled to fluid temperature and be no more than 7 ℃, stand-by;
(2) with stainless steel fibre, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and be immersed in step (1) the gained solution and soak at least 9.5 hours;
(3) stainless steel fibre after will soaking, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and take out, grouping according to type separates, scatters, and be suspended on the gentle breeze that wind speed is 4.5 ~ 5.4m/s, ambient air temperature is transferred to no wind environment with water content less than 12% warp thread or weft material in 25 ~ 27 ℃ environment;
(4) according to weight ratio be that 1:3:3:5 gets stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and it is the vertical combing of each composition is neat, parallel combining, twist then and rub with the hands, stainless steel fibre, wash kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament spiral and twist and to be twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, to restrict and flatten, the cross section of rope is rectangle, obtain warp thread, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(5) be that 1:1:1:4 gets kapok, flax, hair and 20D polyamide fibre delustring FDY long filament according to weight ratio, and the vertical combing of each composition is neat, parallel combining twisted then and rubbed with the hands, kapok, flax, hair and 20D polyamide fibre delustring FDY long filament spiral are twisted and are twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, will restrict and flatten, and the cross section of rope is rectangle, obtain weft yarn, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(6) get 4 on the warp thread that step (4) obtains, the minor face left and right sides contiguous concatenation of rectangle, splice up and down on long limit, divides two-layer, 2 every layer, get 4 of the weft yarns that step (5) obtains, the minor face left and right sides contiguous concatenation of rectangle, splice up and down on long limit, divide two-layer, 2 every layer;
(7) warp thread is vertical with weft yarn, and the pattern that weft yarn obtains with step (6) splicing penetrates the adjacent pattern warp thread that obtains with step (6) splicing up and down, and the warp thread of the pattern that obtains with step (6) splicing runs through successively with weft yarn and interweaves the formation surface layer;
(8) on two surfaces of the surface layer of step (7) gained evenly the spraying part by weight be the aqueous solution of 1:2 ~ 3 boraxs and boric acid, and will be the gentle breeze of 4.5 ~ 5.4m/s at wind speed, ambient air temperature is in 25 ~ 27 ℃ environment, up to the facing surface drying;
(9) surface layer one side surface of step (8) gained is coated flame-retardant hot-melt glue, fit mutually with another surface layer, and evenly give 1 ~ 1.5 kilogram power extruding, solidify fully up to flame-retardant glue.
The process for preparation of the aqueous solution of borax and boric acid is in the described step (8), getting boric acid is dissolved in the water, constantly stir in the process of adding boric acid, the solubility of boric acid is 1:7 ~ 9, be cooled to normal temperature, get borax according to the ratio of step (8) and be dissolved in boric acid aqueous solution, cool off, shake up, do not precipitate in the solution that the water yield will guarantee to prepare.
The middle warp thread of described step (7) and weft yarn run through and interweave closely, and the interstitial gap between the adjacent warp thread is not more than 0.04mm, and the space between the adjacent weft is not more than 0.04m, and warp thread is vertical mutually in weft yarn.
Be used in the described step (9) extruding two mutually the temperature of the extruding story surface layer contact surface of bonding surface layer be lower than 8 ℃.
The present invention, in preparation cloth process, at first with the raw material stainless steel fibre, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair are placed on vinyl acetate, titanium dioxide, float stone, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, the powdery fluorocarbon resin, soak in the fire-retardant solvent at furane resins and charcoal end, allow the main component porous of fire-retardant solvent in raw material, water on the air-dry raw material then, allow effective fire-retardant medicament can fully be distributed in inside and the surface of cloth, in burned, fire-retardant effect can be arranged fully inside and outside.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic any combination.
Claims (10)
1. double-deck fire-retardant textile cloth, it is characterized in that comprising 2 aspect layers, bonding with glue between surface layer, surface layer is formed by warp thread and weft yarn up and down weaving, warp thread and weft yarn are placed on before braiding in the specific fire retardant chemistry liquid medicine and soak, warp thread comprises stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and weft yarn comprises kapok, flax, hair and 20D polyamide fibre delustring FDY long filament.
2. the fire-retardant textile cloth of bilayer according to claim 1, the thickness that it is characterized in that described individual layer surface layer is 1.5 ~ 2mm, space between the mutual bonding adjacent surface layer is less than 0.02mm, the warp thread of bonding adjacent surface layer is vertical mutually with weft yarn mutually, and two-layer warp thread or weft yarn are arranged on the cross section of surface layer.
3. the fire-retardant textile cloth of bilayer according to claim 1 is characterized in that the upper and lower surface of described surface layer all is coated with fire retardant, and the active ingredient of fire retardant is borax and boric acid.
4. the fire-retardant textile cloth of bilayer according to claim 1 is characterized in that the bonding glue that uses of described surface layer is flame-retardant hot-melt adhesive.
5. the fire-retardant textile cloth of bilayer according to claim 1 is characterized in that the active ingredient of described specific fire retardant chemistry liquid medicine comprises: vinyl acetate, titanium dioxide, float stone, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin, furane resins and charcoal end.
6. the fire-retardant textile cloth of bilayer according to claim 1, it is characterized in that the stainless steel fibre in the described warp thread, the part by weight of washing kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament are: 1:3:3:5, the part by weight of the kapok in the weft yarn, flax, hair and 20D polyamide fibre delustring FDY long filament is: 1:1:1:4.
7. make the method for the fire-retardant textile cloth of the described bilayer of claim 1-3, it is characterized in that, may further comprise the steps:
(1) according to weight proportion: vinyl acetate 65 ~ 70%, titanium dioxide 1 ~ 3%, float stone 3 ~ 5%, zinc oxide 1 ~ 3%, SODIUM SILICATE 1 ~ 3%, moisture Petimin aluminium 2 ~ 3%, powdery fluorocarbon resin 5 ~ 7%, furane resins 7 ~ 8%, charcoal end 8 ~ 11%, take by weighing each composition, at first vinyl acetate is dissolved in the ethanol, dilution factor reaches 1:4 ~ 7, treat the ethanolic solution cooling of vinyl acetate, fluid temperature is no more than 7 ℃, in environment temperature is no more than 27 ℃ environment, float stone and charcoal end are joined in the ethanolic solution of vinyl acetate, and be cooled to fluid temperature and be no more than 7 ℃, shake up, again with titanium dioxide, zinc oxide, SODIUM SILICATE, moisture Petimin aluminium, powdery fluorocarbon resin and furane resins are cooled to natural temperature, shake up, be cooled to fluid temperature and be no more than 7 ℃, stand-by;
(2) with stainless steel fibre, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and be immersed in step (1) the gained solution and soak at least 9.5 hours;
(3) stainless steel fibre after will soaking, wash kapok, kapok synthetic fibre long filament, 20D polyamide fibre delustring FDY long filament, kapok, flax and hair and take out, grouping according to type separates, scatters, and be suspended on the gentle breeze that wind speed is 4.5 ~ 5.4m/s, ambient air temperature is transferred to no wind environment with water content less than 12% warp thread or weft material in 25 ~ 27 ℃ environment;
(4) according to weight ratio be that 1:3:3:5 gets stainless steel fibre, washs kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament, and it is the vertical combing of each composition is neat, parallel combining, twist then and rub with the hands, stainless steel fibre, wash kapok, kapok synthetic fibre long filament and 20D polyamide fibre delustring FDY long filament spiral and twist and to be twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, to restrict and flatten, the cross section of rope is rectangle, obtain warp thread, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(5) be that 1:1:1:4 gets kapok, flax, hair and 20D polyamide fibre delustring FDY long filament according to weight ratio, and the vertical combing of each composition is neat, parallel combining twisted then and rubbed with the hands, kapok, flax, hair and 20D polyamide fibre delustring FDY long filament spiral are twisted and are twisted into a strand, the rectangle that rope is placed on two butt joints flattens in the mould, will restrict and flatten, and the cross section of rope is rectangle, obtain weft yarn, after the pressing mold typing, to weft yarn processings of finalizing the design, it is 2 times of minor face that rectangle is grown edge lengths;
(6) get 4 on the warp thread that step (4) obtains, the minor face left and right sides contiguous concatenation of rectangle, splice up and down on long limit, divides two-layer, 2 every layer, get 4 of the weft yarns that step (5) obtains, the minor face left and right sides contiguous concatenation of rectangle is grown the limit and is spliced up and down, divide two-layer, 2 every layer;
(7) warp thread is vertical with weft yarn, and the pattern that weft yarn obtains with step (6) splicing penetrates the adjacent pattern warp thread that obtains with step (6) splicing up and down, and the warp thread of the pattern that obtains with step (6) splicing runs through successively with weft yarn and interweaves the formation surface layer;
(8) on two surfaces of the surface layer of step (7) gained evenly the spraying part by weight be the aqueous solution of 1:2 ~ 3 boraxs and boric acid, and will be the gentle breeze of 4.5 ~ 5.4m/s at wind speed, ambient air temperature is in 25 ~ 27 ℃ environment, up to the facing surface drying;
(9) surface layer one side surface of step (8) gained is coated flame-retardant hot-melt glue, fit mutually with another surface layer, and evenly give 1 ~ 1.5 kilogram power extruding, solidify fully up to flame-retardant glue.
8. the manufacture method of the fire-retardant textile cloth of bilayer according to claim 7, the process for preparation that it is characterized in that the aqueous solution of the middle borax of described step (8) and boric acid is, getting boric acid is dissolved in the water, constantly stir in the process of adding boric acid, the solubility of boric acid is 1:7 ~ 9, is cooled to normal temperature, gets borax according to the ratio of step (8) and is dissolved in boric acid aqueous solution, cool off, shake up, do not precipitate in the solution that the water yield will guarantee to prepare.
9. the manufacture method of the fire-retardant textile cloth of bilayer according to claim 7, it is characterized in that in the described step (7) warp thread and weft yarn run through interweave tight, interstitial gap between the adjacent warp thread is not more than 0.04mm, space between the adjacent weft is not more than 0.04m, and warp thread is vertical mutually in weft yarn.
10. the manufacture method of the fire-retardant textile cloth of bilayer according to claim 7, it is characterized in that being used in the described step (9) extruding two extrudate of bonding surface layer mutually, be lower than 8 ℃ with the temperature of surface layer contact surface, the extruding force of surface layer is applied on the surface layer perpendicular to surface layer.
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| CN105178035A (en) * | 2014-03-10 | 2015-12-23 | 海宁市越海泰克涂层技术有限公司 | Manufacturing method of flame-retardant curtain |
| CN105178035B (en) * | 2014-03-10 | 2017-05-17 | 海宁市越海泰克涂层技术有限公司 | Manufacturing method of flame-retardant curtain |
| CN108457080A (en) * | 2017-02-22 | 2018-08-28 | 海门市瑞泰纺织科技有限公司 | A kind of fire prevention textile cloth and its manufacturing method |
| CN107268274A (en) * | 2017-07-28 | 2017-10-20 | 合肥布竹梦依服装贸易有限公司 | A kind of preparation method of fireproof clothes fabric |
| CN109016745A (en) * | 2018-07-17 | 2018-12-18 | 深圳多哚新技术有限责任公司 | A kind of light shield device of composite lightproof cloth and virtual reality device |
| CN109016745B (en) * | 2018-07-17 | 2021-01-01 | 深圳多哚新技术有限责任公司 | Shading assembly of compound shading cloth and virtual reality equipment |
| CN108867019A (en) * | 2018-08-09 | 2018-11-23 | 界首市恒仁服饰有限公司 | A kind of method for washing of colored woven jean |
| CN108951197A (en) * | 2018-10-09 | 2018-12-07 | 揭阳市腾晟科技咨询有限公司 | A kind of high-intensitive dress materials of water proof fire retardant |
| CN109466127A (en) * | 2018-10-10 | 2019-03-15 | 江苏熙成新材料科技有限公司 | A kind of environment-friendly composite fabric lining |
| CN109466128A (en) * | 2018-10-12 | 2019-03-15 | 江苏熙成新材料科技有限公司 | A kind of fire retardant-type terylene-spandex composite material |
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Application publication date: 20131002 |