CN110219083A - A kind of production technology of the more latitude safety belts of colour - Google Patents
A kind of production technology of the more latitude safety belts of colour Download PDFInfo
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- CN110219083A CN110219083A CN201910525629.0A CN201910525629A CN110219083A CN 110219083 A CN110219083 A CN 110219083A CN 201910525629 A CN201910525629 A CN 201910525629A CN 110219083 A CN110219083 A CN 110219083A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0005—Woven fabrics for safety belts
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
The invention discloses a kind of production technologies of the more latitude safety belts of colour, belong to the production technology field of safety belt, the following steps are included: S1: screening raw material, choose warp thread, the raw material of weft yarn and catch end, the at least a part of selection dyed yarn of warp thread, S2: collocation, choose warp thread, the color and its specification of weft yarn and catch end are arranged in pairs or groups, S3: weaving, above-mentioned raw materials are made into ribbon, S4: high-temperature shaping, set the temperature and drying time of high temperature oven, the ribbon that weaving finishes is sent into high temperature oven and is dried, S5: post-processing, ribbon after high-temperature shaping is post-processed, post-processing includes reduction cleaning, decatize, washing, half dries and condenses, and finishing functions, S6: band is fallen, cooling is carried out to the ribbon that post-processing finishes and falls band, form safety belt.The production technology of the more latitude safety belts of colour of the invention does not need to be dyed, and opposite setting temperature is lower, and the environmental protection pressure of manufacturing enterprise can be greatly reduced.
Description
Technical field
The invention belongs to the production technology field of safety belt more particularly to a kind of production technologies of the more latitude safety belts of colour.
Background technique
Car belt is installed in the vehicle portion, and when emergency brake of vehicle or collision, the body that can limit wearer is moved
It is dynamic, impact energy is absorbed, is come to harm with preventing or mitigating wearer.But safety belt for vehicle is applied since nineteen thirty
In racing car, the development of decades is had gone through so far, and Product Process tends to be mature, is substantially using continuous melt dyeing
Production method, such high production efficiency, but pollute greatly, product poor color fastness, stability is not high, and is all pure color safety belt,
Lack individual character, and future is the personalized epoch.Consumer is also constantly rising every test request of internal decoration textile of automobile
Grade is not only strict with safety, comfort, also in the personalization for pursuing its appearance；Simultaneously as country is to the continuous of environmental protection
Add sternly, the limitation of traditional production technology constantly shows, and small lot, personalization, big environmental protection will be presented in following production
Trend, so accomplishing the personalized to be automobile interior decoration of safety belt how under the premise of guaranteeing safety, comfortable, environmental protection
Bonus point, becomes safety belt manufacturer and each cart looks forward to common the problem of inquiring into.
Summary of the invention
In order to overcome the drawbacks of the prior art, technical problem to be solved by the present invention lies in propose a kind of more latitude peaces of colour
The production technology of full band, does not need to be dyed, and opposite setting temperature is lower, and the environmental protection pressure of manufacturing enterprise can be greatly reduced.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of production technology of the more latitude safety belts of colour provided by the invention, comprising the following steps: S1: screening raw material,
The raw material of selection warp thread, weft yarn and catch end, at least a part of selection dyed yarn of warp thread, S2: collocation design, selection warp thread,
The color and its specification of weft yarn and catch end are arranged in pairs or groups, and warp thread includes main warp and Bian Jing, the color and Bian Jing, latitude that main warp is chosen
The solid colour or inconsistent that yarn and catch end are chosen, S3: weaving, using there is the fabric manufacture equipment of double hook knitting needles by above-mentioned original
Material is made into ribbon, and a warp thread is at least with two weft yarns, and S4: high-temperature shaping sets the temperature and drying of high temperature oven
The ribbon that weaving finishes is sent into high temperature oven and is dried by the time, S5: post-processing carries out the ribbon after high-temperature shaping
Post-processing, post-processing include reduction cleaning, decatize, washing, half drying and condensation and finishing functions, and S6: falling band, to rear place
The ribbon that reason finishes carries out cooling and falls band, forms safety belt.
Preferably, warp thread chooses colored terylene FDY high strength yarn, and the specification that main warp is chosen is 1100dtex-1670dtex,
Its intensity > 6.8CN/dtex, while the specification through choosing is 275dtex-840dtex.
Preferably, weft yarn selects polyester monofilament or specification is the terylene dyed yarn of 275dtex-1100dtex.
Preferably, the ribbon in step S3 is weaved in such a way that twill 2/2 arranges in pairs or groups 1/1 plain weave.
Preferably, the specific steps of step S4 include: before ribbon enters high temperature oven, and the temperature that high temperature oven is arranged is
160-210 DEG C, when the temperature in high temperature oven, which rises to, requires temperature, remain temperature-resistant in high temperature oven, by ribbon
It is sent into high temperature oven, sets the time of operation of the ribbon in high temperature oven as 2-4min, according to formulaB is the speed that ribbon goes out high temperature oven, and unit m/min, a are speed of the ribbon into high temperature oven, single
Position is m/min, and x is the speed difference parameter that ribbon passes in and out high temperature oven, the ribbon of < 7% is required for elongation, x > 1 is right
The ribbon for being 7%~10%, -4≤x≤0, for the ribbon of elongation > 10%, x < -4 are required in elongation.
Preferably, the reduction clearing step in step S5 includes: that reduction cleaning, ribbon are carried out by the way of an immersing and rolling
By padding, roller is subject to the pressure of 1-4bar, in room temperature alkaline reduction aqueous solution, carries out uniform stripping treatment to ribbon.
Preferably, the steaming step in step S5 includes: that the ribbon after reduction cleaning is put into high pressure steam case, setting
Temperature is 90-105 DEG C, carries out fixation treatment 2-4min to ribbon.
Preferably, the water-washing step in step S5 includes: the hot water temperature for setting more piece continous way water washing chamber, keeps hot water
Then the pH value of sink is adjusted to 4-6 with acetic acid or citric acid at 60-90 DEG C by temperature, and handle 2-5min.
Preferably, it is 105-140 DEG C that half drying in step S5 and condensing steps, which include: setting oven temperature, then right
Ribbon after washing, which carries out half, dries, and carries out being cooled to zone face temperature to it lower than 70 DEG C using cold air after drying.
Preferably, the finishing functions step in step S5 includes: preparation finishing fluid, and finishing fluid includes modified polydimethyl silicon
Oxygen alkane lotion, aliphatic polyurathane emulsion, modified dimethyl polysiloxane lotion and aliphatic polyurathane emulsion are with (0.5-
0.75): obtaining functional finishing agent after 1 mass concentration ratio compounding, then by cold water of the functional finishing agent lower than 35 DEG C
It is diluted by the mass concentration of 2%-15%, obtains dilution, then carried out with the PH to dilution such as acetic acid or citric acid
It is constantly stirred after being adjusted to neutrality, obtains finishing fluid, finishing fluid is poured into groove, ribbon is then entered into groove,
Rubber tire pressure 3-5bar is set, and using the mode of padding of an immersing and rolling, the liquid carrying rate of ribbon is 10%-25%, is finally existed
Ribbon is dried into 2-5min at 120-160 DEG C.
The invention has the benefit that
The production technology of the more latitude safety belts of colour provided by the invention, is not required to dye, and opposite setting temperature is lower, can be substantially
Reducing the environmental protection pressure of manufacturing enterprise, the difficulty of sewage treatment, and the colorful safety band produced has high color fastness, low smell
The characteristics of property, high stability, improve the service life of product.
Detailed description of the invention
Fig. 1 is process flow chart of the invention；
Fig. 2 is the organization chart of the embodiment of the present invention one and embodiment two；
Fig. 3 is the organization chart of the embodiment of the present invention three.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of production technology of the more latitude safety belts of colour provided in the present embodiment, including it is following
Step:
S1: screening raw material, the raw material of selection warp thread, weft yarn and catch end, at least a part of selection dyed yarn of warp thread,
Specifically, the present embodiment chooses raw material of the colored terylene FDY high strength yarn as warp thread, colored terylene FDY high strength yarn is monochrome
Or polychrome, the raw material of weft yarn and catch end are polyester monofilament or terylene dyed yarn, wherein the original of warp thread, weft yarn and catch end
Material is not limited to terylene, is also possible to the dyed yarn of the other materials such as cotton synthetic fibre.
S2: collocation design, the color and its specification for choosing warp thread, weft yarn and catch end are arranged in pairs or groups, and warp thread includes main warp
And Bian Jing, the solid colour or inconsistent that color and Bian Jing, weft yarn and the catch end of main warp part selection are chosen.Specifically,
The specification that main warp is chosen is 1100dtex-1670dtex, intensity > 6.8CN/dtex, while the specification through choosing is
275dtex-840dtex, wherein when weft yarn is terylene dyed yarn, the specification that weft yarn is chosen is 275dtex-1100dtex, when
When catch end is terylene dyed yarn, the specification that catch end is chosen is 75dtex-275dtex, and colored more latitude safety belts are terylene safety
Band, design are divided into pure color dyed yarn safety belt and mashed up dyed yarn safety belt, wherein pure color scheme is that main warp selects unified face
Color, corresponding edge warp, weft yarn, catch end need to be mating with its color, and mashed up scheme is that main warp, Bian Jing, weft yarn, catch end are optional more
Kind color goes to arrange in pairs or groups.Specifically, colored double weft collocation is as follows:
Warp thread 1 chooses 84, specification 1670dtex, intensity > 6.8CN/dtex of red；Warp thread 2 chooses white yarn 86
Root, specification 1670dtex, intensity > 8.5CN/dtex；Warp thread 3 chooses 84, specification 1670dtex, blue yarn, intensity
> 6.8CN/dtex；It is 275dtex-840dtex that side yarn, which chooses black specification,；It is 275dtex- that weft yarn 1, which chooses black specification,
1100dtex, weft yarn 2 choose black terylene monofilament, and catch end chooses black, specification 75dtex-275dtex.Safety belt at
Product breadth 47mm, by the testing standard initial strength > 25KN of national standard.
S3: weaving, using having the fabric manufacture equipment of double hook knitting needles that above-mentioned raw materials are made into ribbon, a warp thread is at least with two
Root weft yarns, in the present embodiment, ribbon mainly carries out twill-weave, the plain weave of auxiliary collocation 1/1 by the way of twill 2/2
Tissue, fabric manufacture equipment can use high-speed shuttleless ribbon loom or computer jacquard inkle loom, and the warp let-off structure in fabric manufacture equipment can utilize disk
Head carries out the warp let-off after arranging, it is also possible to the mating active feeding system of warp of creel.
S4: high-temperature shaping sets the temperature and drying time of high temperature oven, and the ribbon that weaving is finished is sent into high temperature and is dried
It is dried in case, specifically, the temperature that high temperature oven is arranged is 160-210 DEG C before ribbon enters high temperature oven, works as height
Temperature in warm baking oven rises to when requiring temperature, remains temperature-resistant in high temperature oven, ribbon is sent into high temperature oven,
The time of operation of the ribbon in high temperature oven is set as 2-4min, according to formulaB is that ribbon goes out high temperature
The speed of baking oven, unit m/min, a are speed of the ribbon into high temperature oven, unit m/min, wherein a≤100, b≤
100, x pass in and out the speed difference parameter of high temperature oven for ribbon, and the ribbon of < 7%, x > 1 are required for elongation, and ribbon goes out height
The speed of warm baking oven be greater than ribbon into high temperature oven speed, for elongation require be 7%~10% ribbon, -4≤x≤
0, the speed that ribbon goes out high temperature oven is equal to or less than ribbon into the speed of high temperature oven, and when speed difference is 0, ribbon goes out high temperature
The speed of baking oven is equal to ribbon into the speed of high temperature oven, and for the ribbon of elongation > 10%, < -4 x, ribbon goes out high temperature baking
The speed of case is less than ribbon into the speed of high temperature oven, wherein depending on specific ratio setting also needs foundation ribbon initial elongation rate,
The corresponding disengaging speed of elongation and the setting of x value are as shown in table 1:
Table 1
S5: post-processing post-processes the ribbon after high-temperature shaping, post-processing includes
Reduction cleaning, specifically, carrying out reduction cleaning by the way of an immersing and rolling, by padding, roller is subject to ribbon
The pressure of 1-4bar carries out uniform stripping treatment to ribbon in room temperature alkaline reduction aqueous solution；
Decatize, specifically, the ribbon after reduction cleaning is put into high pressure steam case, set temperature is 90-105 DEG C, right
Ribbon carries out fixation treatment 2-4min；
Washing, specifically, the hot water temperature of setting more piece continous way water washing chamber, keeps hot water temperature at 60-90 DEG C, so
The pH value of sink is adjusted to 4-6 with acetic acid or citric acid afterwards, after adjusting, ribbon is passed through into more piece continous way water washing chamber,
Handle 2-5min；
Half dries and condenses, specifically, setting oven temperature is 105-140 DEG C, then carries out half to the ribbon after washing
Drying carries out being cooled to it zone face temperature lower than 70 DEG C, to carry out the finishing functions of next step using cold air after drying；With
And
Finishing functions, specifically, preparing finishing fluid, finishing fluid includes modified dimethyl polysiloxane lotion, aliphatic poly
Urethane lotion, modified dimethyl polysiloxane lotion and aliphatic polyurathane emulsion are to obtain function after the ratio compounding of 0.75:1
Finishing agent, then the functional finishing agent is diluted with the cold water lower than 35 DEG C by the concentration of 2%-15%, it is diluted
Liquid is constantly stirred after being then adjusted with the PH to dilution such as acetic acid or citric acid to neutrality, obtains finishing fluid,
Finishing fluid is poured into groove, ribbon is then entered into groove, rubber tire pressure 3-5bar is set, using padding for an immersing and rolling
Mode guarantees that ribbon between 10%-25%, is finally dried 2-5min at 120-160 DEG C by the liquid carrying rate of ribbon.
S6: falling band, carries out cooling to the ribbon that post-processing finishes and falls band, forms safety belt, wherein and safety belt breadth >=
46mm, safety belt initial strength > 22.5KN.
Embodiment two
As shown in Fig. 2, the difference between this embodiment and the first embodiment lies in, it is arranged in pairs or groups, is taken using pure color double weft in collocation design
With as follows:
Warp thread chooses 284, black yarn, specification 1670dtex, intensity > 7.5CN/dtex；Side yarn chooses and main warp
32, specification 275dtex-840dtex, the black yarn of collocation, it is 275dtex-1100dtex that weft yarn 1, which chooses black specification,
Weft yarn 2 chooses black monofilament, and catch end chooses black, specification 75dtex-275dtex.Safety belt Fabric width 47mm, is pressed
The testing standard initial strength > 25KN of national standard.
Embodiment three
As shown in figure 3, the difference between this embodiment and the first embodiment lies in, organizational form is different, specially uses twill
2/2 mode carries out twill-weave, and is arranged in pairs or groups as follows in collocation design using colored three latitudes collocation:
Warp thread 1 chooses 94, yellow yarn, specification 1670dtex, intensity > 6.8CN/dtex；Warp thread 2 chooses black yarn
96, specification 1670dtex, intensity > 8.5CN/dtex；Warp thread 3 chooses 94, specification 1670dtex, red yarn,
Intensity > 6.8CN/dtex；It is 275dtex-840dtex that side yarn, which chooses black specification,；Weft yarn 1 chooses yellow specification
275dtex, it is 275dtex that weft yarn 2, which chooses red specification, and weft yarn 3 chooses black monofilament, and catch end chooses black, and specification is
75dtex-275dtex.Safety belt Fabric width 47mm, by the testing standard initial strength > 25KN of national standard.
Since dyed yarn intensity is more much lower than conventional high strength yarn, and car belt is gone due to being related to state's laws regulation
It is substantially being managed in terms of intensity as key characteristic in industry, and the not foot point of dyed yarn is exactly strength problem, so utilizing color
If weaving yarns, first have to that proof strength is enough, thus it is particularly important to the screening of raw material, so colored terylene warp thread needs to choose
FDY high strength yarn.
Compared with prior art, the present invention the technique is not required to dye, opposite setting temperature is lower, and production enterprise can be greatly reduced
The environmental protection pressure of industry, the difficulty of sewage treatment, and the colorful safety band produced have high color fastness, low odor profiles, high stable
Property the characteristics of, improve the service life of product, while improving the personalization of safety belt, identification, be automobile interior decoration bonus point,
Individual character, comfortable and better safety guarantee are provided for user, this technique is integrated and optimized and combined in traditional handicraft
The selection of new material ensure that safety of the colored more latitude safety belts in application, comfort, personalization.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field；More than
Embodiment is merely illustrative of the technical solution of the present invention, rather than its limitations；Although being carried out with reference to the foregoing embodiments to the present invention
Detailed description, those skilled in the art should understand that；It still can be to skill documented by foregoing embodiments
Art scheme is modified or equivalent replacement of some of the technical features；And these are modified or replaceed, and do not make phase
The essence of technical solution is answered to depart from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (10)
1. a kind of production technology of the more latitude safety belts of colour, which comprises the following steps:
S1: screening raw material choose the raw material of warp thread, weft yarn and catch end, at least a part of selection color of the warp thread
Yarn；
S2: collocation design, the color and its specification for choosing warp thread, weft yarn and catch end are arranged in pairs or groups, and warp thread includes main warp and side
Through the solid colour or inconsistent that color and Bian Jing, weft yarn and the catch end of main warp selection are chosen；
S3: weaving, using having the fabric manufacture equipment of double hook knitting needles that above-mentioned raw materials are made into ribbon, a warp thread at least with two latitudes
Yarn interweaves；
S4: high-temperature shaping sets the temperature and drying time of high temperature oven, and the ribbon that weaving is finished is sent into high temperature oven
It is dried；
S5: post-processing post-processes the ribbon after high-temperature shaping, and post-processing includes reduction cleaning, decatize, washing, half baking
Dry and condensation and finishing functions；
S6: falling band, carries out cooling to the ribbon that post-processing finishes and falls band, forms safety belt.
2. the production technology of the more latitude safety belts of colour according to claim 1, which is characterized in that
The warp thread chooses colored terylene FDY high strength yarn, and the specification that main warp is chosen is 1100dtex-1670dtex, intensity
> 6.8CN/dtex, while the specification through choosing is 275dtex-840dtex.
3. the production technology of the more latitude safety belts of colour according to claim 1, which is characterized in that
The weft yarn selects polyester monofilament or specification is the terylene dyed yarn of 275dtex-1100dtex.
4. the production technology of the more latitude safety belts of colour according to claim 1, which is characterized in that
Ribbon in step S3 is weaved in such a way that twill 2/2 arranges in pairs or groups 1/1 plain weave.
5. the production technology of the more latitude safety belts of colour according to claim 1, which is characterized in that
The specific steps of step S4 include:
Before ribbon enters high temperature oven, the temperature that high temperature oven is arranged is 160-210 DEG C, when in the temperature in high temperature oven
It is raised to when requiring temperature, remains temperature-resistant in high temperature oven, ribbon is sent into high temperature oven, setting ribbon is dried in high temperature
The time of operation in case is 2-4min, according to formulaB is the speed that ribbon goes out high temperature oven, unit
It is speed of the ribbon into high temperature oven for m/min, a, unit m/min, x are the speed difference ginseng that ribbon passes in and out high temperature oven
Number, for elongation require < 7% ribbon, x > 1, for elongation require be 7%~10% ribbon, -4≤x≤0,
For the ribbon of elongation > 10%, x < -4.
6. the production technology of the more latitude safety belts of colour according to claim 1, which is characterized in that
Reduction clearing step in step S5 includes:
Reduction cleaning is carried out by the way of an immersing and rolling, ribbon is by padding, and roller is subject to the pressure of 1-4bar, in room temperature
In alkaline reduction aqueous solution, uniform stripping treatment is carried out to ribbon.
7. the production technology of the more latitude safety belts of colour according to claim 6, which is characterized in that
Steaming step in step S5 includes:
Ribbon after reduction cleaning is put into high pressure steam case, set temperature is 90-105 DEG C, carries out fixation treatment to ribbon
2-4min.
8. the production technology of the more latitude safety belts of colour according to claim 7, which is characterized in that
Water-washing step in step S5 includes:
The hot water temperature of more piece continous way water washing chamber is set, keeps hot water temperature at 60-90 DEG C, then uses acetic acid or citric acid
The pH value of sink is adjusted to 4-6, and handles 2-5min.
9. the production technology of the more latitude safety belts of colour according to claim 8, which is characterized in that
Half drying and condensing steps in step S5 include:
It is 105-140 DEG C that oven temperature, which is arranged, then carries out half to the ribbon after washing and dries, cold air pair is used after drying
It is cooled to zone face temperature lower than 70 DEG C.
10. the production technology of the more latitude safety belts of colour according to claim 9, which is characterized in that
Finishing functions step in step S5 includes:
(1) finishing fluid is prepared, finishing fluid includes modified dimethyl polysiloxane lotion, aliphatic polyurathane emulsion, the modification
Aqueous emulsion of dimethyl polysiloxane fluid and aliphatic polyurathane emulsion are with (0.5-0.75): obtaining function after 1 mass concentration ratio compounding
Energy finishing agent, then the functional finishing agent is diluted with the cold water lower than 35 DEG C by the mass concentration of 2%-15%, it obtains
Dilution is constantly stirred after being then adjusted with the PH to dilution such as acetic acid or citric acid to neutrality, obtains whole
Manage liquid；
(2) finishing fluid is poured into groove, ribbon is then entered into groove, rubber tire pressure 3-5bar is set, using an immersing and rolling
Pad mode, the liquid carrying rate of ribbon is 10%-25%, and ribbon is finally dried 2-5min at 120-160 DEG C.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318877A (en) * | 2022-01-25 | 2022-04-12 | 广东溢达纺织有限公司 | Woven belt with leather-like hand feeling and preparation method thereof |
| CN115506066A (en) * | 2022-10-13 | 2022-12-23 | 华懋（厦门）新材料科技股份有限公司 | Durable luminous automobile safety belt and production process thereof |
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| CN115506066A (en) * | 2022-10-13 | 2022-12-23 | 华懋（厦门）新材料科技股份有限公司 | Durable luminous automobile safety belt and production process thereof |
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