CN111893670B - Dyeing and finishing integrated production equipment for textiles and application method thereof - Google Patents
Dyeing and finishing integrated production equipment for textiles and application method thereof Download PDFInfo
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- CN111893670B CN111893670B CN202010778480.XA CN202010778480A CN111893670B CN 111893670 B CN111893670 B CN 111893670B CN 202010778480 A CN202010778480 A CN 202010778480A CN 111893670 B CN111893670 B CN 111893670B
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- 238000004043 dyeing Methods 0.000 title claims abstract description 34
- 239000004753 textile Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 115
- 238000000576 coating method Methods 0.000 claims abstract description 115
- 239000004744 fabric Substances 0.000 claims abstract description 106
- 238000001035 drying Methods 0.000 claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000005187 foaming Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000007598 dipping method Methods 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 abstract description 8
- 238000004513 sizing Methods 0.000 abstract description 6
- 238000004040 coloring Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000000975 dye Substances 0.000 description 17
- 230000004075 alteration Effects 0.000 description 11
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 235000010413 sodium alginate Nutrition 0.000 description 4
- 229940005550 sodium alginate Drugs 0.000 description 4
- 239000000661 sodium alginate Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000005002 finish coating Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06B21/00—Successive treatments of textile 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- 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
- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses dyeing and finishing integrated production equipment for textiles and a use method thereof, wherein a padding section of the system realizes coloring and a coating section realizes functional finishing; the dyeing sizing agent is uniformly absorbed by the fabric at normal temperature and pressure and then rolled to lower water content, the functional finishing agent is coated on the surface of the fabric in a foam shape, redundant water is not carried, the functional finishing agent is not rolled after coating, the functional finishing agent is fully and uniformly contacted with the fabric, the firm combination of dye molecules and functional chemical material molecules with fabric fiber molecules is completed in the subsequent drying process, and the high-performance functional dyeing and finishing fabric is produced on the premise of energy conservation and less emission.
Description
Technical Field
The invention belongs to the technical field of textile dyeing and finishing equipment, in particular relates to dyeing and functional finishing of functional textiles, and specifically relates to dyeing and finishing integrated production equipment for textiles and a use method thereof.
Background
In the world, the demand for functional textiles is increasing, the functionalization of textiles is generally realized by dip-pressing or coating, aqueous or gelatinous functional chemical materials are processed on the dyed textiles, and then the textiles are dried to obtain finished products, and a great deal of energy is required in the drying process, if the functional auxiliary agent and the dye can be processed in one bath in the dyeing process, a great deal of water and energy can be saved.
With the development of the environment-friendly dyeing technology, the dip-press type dyeing is gradually mature, the technology can finish dyeing processing of polyester fabrics at normal temperature and normal pressure, and can obtain good color fastness without washing with water, and if the dip-press type dyeing and the functional finishing are realized together, raw materials, water and energy consumption can be further saved. However, if the dye and the functional chemical material are mixed for one bath processing, the problem that the dye and the functional chemical material compete for reactive sites on fabric fiber molecules at the same time is generated, so that the distribution of the dye and the functional chemical material is not uniform enough, and the final product has the problems of color spots or loss of functions; if a two-padding-two-padding mode is adopted, because the fabric absorbs enough moisture during the second padding, active groups of fabric fiber molecules are surrounded by water, so that the lipophilic functional chemical material is difficult to combine with the fabric fiber, and if the fabric is dried after the first padding and then subjected to the second padding, energy waste is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide novel dyeing and finishing integrated production equipment for textiles, which solves the problem that dyes and functional chemical materials compete for chemical reaction active sites on fiber molecules, ensures that the dyes and the functional chemical materials are firmly attached to fabrics, achieves the same energy-saving and consumption-reducing effects of the same bath processing, and also avoids the problem that the color fastness of the functional chemical materials is reduced in the one-bath processing.
The invention also provides a use method of the dyeing and finishing integrated production equipment for the textile.
In order to achieve the above purpose, the invention adopts a technical scheme that:
the dyeing and finishing integrated production equipment for the textile comprises a cloth feeding device, a dipping device, a padding device, a coating device, a shaping and drying device and a cloth collecting device which are sequentially arranged, a foaming device communicated with the coating device, and a plurality of cloth guide rollers, wherein the cloth guide rollers are used for allowing cloth to sequentially pass through the cloth feeding device, the dipping device, the padding device, the coating device, the shaping and drying device and the cloth collecting device; the coating device comprises a coating head communicated with the foaming device, wherein the coating head comprises a coating accommodating groove communicated with the foaming device and a coating spray head communicated with the coating accommodating groove and used for coating cloth.
According to some preferred aspects of the invention, the opening of the coating nozzle is directed in the feed direction of the coating device.
According to some preferred aspects of the present invention, the length extension direction of the opening of the coating head is the same as the width direction of the cloth.
According to some preferred aspects of the invention, the coating applicator is disposed at an incline.
According to some preferred aspects of the invention, the included angle formed by the discharging direction of the coating spray head and the running direction of the cloth is an obtuse angle.
According to some preferred and specific aspects of the present invention, the coating-receiving tank includes a tank body having a feed inlet and a discharge outlet, the feed inlet being in communication with the foaming device, the discharge outlet being in communication with the coating spray head, the tank body being narrow at the bottom and wide at the top.
According to some preferred and specific aspects of the present invention, the discharge port is formed at the bottom of the tank body, and the coating spray head is disposed at the lower portion of the tank body and communicates with the discharge port.
According to some preferred aspects of the present invention, the coating-receiving groove is integrally formed with the coating shower head.
According to some specific aspects of the invention, the shaping and drying device comprises a first drying mechanism and a second drying mechanism which are sequentially arranged, wherein the first drying mechanism is positioned on one side of the coating device, and the second drying mechanism is positioned on one side of the cloth collecting device.
According to some preferred aspects of the invention, the coating apparatus further comprises a support frame on which the coating head is movably disposed.
The invention provides another technical scheme that: the application method of the dyeing and finishing integrated production equipment for textiles comprises the following steps: sequentially passing the cloth through the cloth feeding device, the dipping device, the padding device, the coating device, the shaping and drying device and the cloth collecting device; and in the treatment process of the coating device, the foaming device is used for supplying the functional finishing agent into the coating accommodating groove, so that the coating spray head is contacted with the cloth, and the functional finishing agent is coated on the surface of the passing cloth through the coating spray head.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the invention innovatively provides a set of padding-coating continuous production equipment which can be used for one-step completion of dyeing and functional finishing, wherein the padding section realizes coloring, and the coating section realizes functional finishing. The dyeing sizing agent is uniformly absorbed by the fabric at normal temperature and pressure and then rolled to lower water content, the functional finishing agent is coated on the surface of the fabric in a foam shape, redundant water is not carried, the functional finishing agent is not rolled after coating, the functional finishing agent is fully and uniformly contacted with the fabric, the firm combination of dye molecules and functional chemical material molecules with fabric fiber molecules is completed in the subsequent drying process, and the high-performance functional dyeing and finishing fabric is produced on the premise of energy conservation and less emission.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural view of an integrated dyeing and finishing production facility for textiles according to an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the applicator head of the present invention;
FIG. 3 is a front view of an embodiment of the applicator head of the present invention;
FIG. 4 is a schematic diagram of a sample color difference sampling position in an application embodiment of the present invention;
wherein, 1, a cloth feeding device; 2. an impregnating device; 3. padding device; 41. a coating head; 411. coating the accommodating groove; 412. coating a spray head; 5. a first drying mechanism; 6. a second drying mechanism; 7. a cloth collecting device; 8. a foaming device; 9. a cloth guide roller; 10. and (3) cloth.
Detailed Description
The present invention will be described in detail with reference to the drawings and the detailed description, so that the above objects, features and advantages of the present invention can be more clearly understood. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 3, the present example provides a dyeing and finishing integrated production device for textile, the production device comprises a cloth feeding device 1, a dipping device 2, a padding device 3, a coating device, a shaping and drying device and a cloth collecting device 7 which are sequentially arranged, a foaming device 8 communicated with the coating device, a plurality of cloth guide rollers 9, wherein the plurality of cloth guide rollers 9 are used for allowing cloth 10 to sequentially pass through the cloth feeding device 1, the dipping device 2, the padding device 3, the coating device, the shaping and drying device and the cloth collecting device 7; wherein the coating device comprises a coating head 41 communicated with the foaming device 8, and the coating head 41 comprises a coating accommodating groove 411 communicated with the foaming device 8 and a coating spray head 412 communicated with the coating accommodating groove 411 and used for coating cloth.
In this example, the opening of the coating nozzle 412 faces the cloth feeding direction of the coating apparatus, the length extending direction of the opening of the coating nozzle 412 is the same as the width direction of the cloth 10, and the coating nozzle 412 is disposed obliquely (specifically, for example, the included angle formed by the discharging direction of the coating nozzle 412 and the running direction of the cloth is an obtuse angle). The arrangement can not only carry out maximized coating of the functional finishing agent on the cloth 10 (also called fabric), but also form a uniform coating (the function of scraping the film is realized while spraying the coating) on the surface of the cloth 10, thereby ensuring the stability and uniformity of the product quality.
In this example, the distance between the coating head 412 and the cloth may be adjusted according to the thickness of the desired functional finish coating.
In this example, as shown in the drawing, the coating accommodating tank 411 includes a tank body having a feed inlet and a discharge outlet, the feed inlet is communicated with the foaming device 8, the discharge outlet is communicated with the coating spray head 412, and the tank body is narrow at the bottom and wide at the top; specifically, the discharge port is formed at the bottom of the tank body, and the coating nozzle 412 is disposed at the lower part of the tank body and is communicated with the discharge port; preferably, in this example, the coating receiving slot 411 is integrally formed with the coating spray head 412.
In this case, the design drying device is including the first stoving mechanism 5, the second stoving mechanism 6 that set gradually, and first stoving mechanism 5 is located coating device one side, and second stoving mechanism 6 is located cloth collecting device 7 one side.
In this example, the coating device further comprises a supporting frame, the coating head 41 is movably arranged on the supporting frame, the purpose of the movable arrangement can enable the adjustment of the coating spray head 412 to be more flexible, the real-time effective adjustment of the coating spray head 412 can be realized while the performance tracking of the cloth 10 can be realized, and the coating quality is ensured.
The impregnating device 2 (including equipment such as a dipping tank), the cloth feeding device 1, the padding device 3, the shaping and drying device, the cloth collecting device 7 and the foaming device 8 are all conventional process equipment.
The general production flow of this example is: the desized cloth 10 (or fabric) is connected into the whole system through the cloth feeding device 1, firstly, the fabric is brought into the dipping tank by the cloth guide roller 9, the dyeing sizing agent prepared according to the color matching requirement is filled in the dipping tank, the fabric is fully contacted with the dyeing sizing agent under the driving of the cloth guide roller 9, the sizing agent is absorbed on the fabric, then the fabric enters into the uniform pressing roller of the padding device 3, the excessive liquid carried by the fabric is rolled by the pressing roller, the water content of the fabric is controlled to be 30% -40%, and then the fabric is brought into the coating device by the cloth guide roller 9. According to the requirements of functional finishing, the functional finishing liquid is prepared, foaming formula components are added to form a functional finishing agent, the functional finishing agent is added into a foaming machine of a foaming device 8 for foaming, the foamed finishing agent is input into a coating accommodating groove 411 after foaming, the coating is carried out through a coating spray nozzle 412, finally, the fabric enters two sections of drying and shaping equipment, and the fabric is dried and colored respectively at a certain width and temperature, so that the dye and the functional auxiliary agent molecules are firmly combined with the fiber molecules of the fabric to form a functional dyed fabric finished product.
In summary, the present example innovatively provides a set of padding-coating continuous production equipment, which can be used for one-step completion of dyeing and functional finishing, the padding section realizes the coloring, and the coating section realizes the functional finishing. The dyeing sizing agent is uniformly absorbed by the fabric at normal temperature and pressure and then rolled to lower water content, the functional finishing agent is coated on the surface of the fabric in a foam shape, redundant water is not carried, the functional finishing agent is not rolled after coating, the functional finishing agent is fully and uniformly contacted with the fabric, the firm combination of dye molecules and functional chemical material molecules with fabric fiber molecules is completed in the subsequent drying process, and the high-performance functional dyeing and finishing fabric is produced on the premise of energy conservation and less emission.
Examples of applications for the production by pad-coating using the continuous production apparatus described above are provided below to further illustrate the above-described scheme.
In the following, the sample cloth used is desized 300D oxford cloth with a thickness of 160g/m 2 The density is 25X17, and the used chemical raw materials are as follows: antistatic agent JL-NSX of Shandong Jili antistatic science and technology Co., ltd, composite mildew-proof antibacterial agent NISSI-1023 of Nishiny and West environmental protection materials Co., ltd, flame retardant FPK8001 of Herter International group Co., ltd, penetrating agent JFC of sea-Ann petrochemical plant in Jiangsu province, sodium dodecyl sulfate of Henan Hongzhi chemical industry products Co., ltd, 30 mesh sodium alginate with viscosity of 500 mPa.s of Lian-Yungang King seaweed auxiliary agent Co., ltd.
Application example one
A dye paste was prepared according to example three of the invention patent 201810173941.3 and added to the dip tank. The antistatic agent JL-NSX, the penetrating agent JFC, the sodium dodecyl sulfate, the sodium alginate and the water are uniformly mixed according to the mass percentages of 5%, 1%, 2% and 1%, and then are added into a foaming machine for foaming for standby.
Taking 120 m sample cloth, accessing the cloth feeding device of the equipment, setting the drying temperature of a first drying mechanism to be 100 ℃, setting the drying temperature of a second drying mechanism to be 180 ℃, opening an equipment operation switch, inputting a foam-shaped functional finishing agent into a coating containing groove, entering the coating device after dye dipping and rolling, uniformly coating the functional finishing agent on the surface of the oxford by the functional finishing agent under the action of a coating spray nozzle, and then pre-drying at 100 ℃ and developing color at 180 ℃ to form a sample No. 1.
Application example II
A dye paste was prepared according to example two of the invention patent 201810173941.3 and was added to the dipping tank. The compound mildew-proof antibacterial agent NISSI-1023, the penetrating agent JFC, sodium dodecyl sulfate, sodium alginate and water are uniformly mixed according to the mass percentages of 10%, 1%, 2% and 1%, and then are added into a foaming machine for foaming for standby.
The method comprises the steps of setting the drying temperature of a first drying mechanism to be 100 ℃, setting the drying temperature of a second drying mechanism to be 180 ℃, opening an equipment operation switch, inputting a foam-shaped functional finishing agent into a coating accommodating groove, enabling oxford to enter a coating device after dye dipping and rolling, enabling the functional finishing agent to be uniformly coated on the surface of the oxford under the action of a coating spray head, and then pre-drying at 100 ℃ and developing colors at 180 ℃ to form a sample No. 2.
Application example III
A dyeing slurry was prepared according to example one of the invention patent 201810173941.3 and added to the impregnation tank. Uniformly mixing flame retardant FPK8001, penetrating agent JFC, sodium dodecyl sulfate, sodium alginate and water according to the mass fractions of 35%, 1%, 2% and 1%, and then adding into a foaming machine for foaming for standby.
Taking 120 m sample cloth, accessing the cloth feeding device of the equipment, setting the drying temperature of a first drying mechanism to be 100 ℃, setting the drying temperature of a second drying mechanism to be 180 ℃, opening an equipment operation switch, inputting a foam-shaped functional finishing agent into a coating containing groove, entering the coating device after dye dipping and rolling, uniformly coating the functional finishing agent on the surface of the oxford by the functional finishing agent under the action of a coating spray nozzle, and then pre-drying at 100 ℃ and developing color at 180 ℃ to form a sample No. 3.
Comparative example (comparative example in which the dye and the functional auxiliary agent were placed in a dipping tank, the same bath processing resulted in a firm color and reduced flame retardancy)
A dyeing slurry was prepared according to example one of the invention patent 201810173941.3 and added to the impregnation tank. Adding the flame retardant FPK8001, the penetrating agent JFC and water into an impregnating tank according to the mass percent of 35% and the mass percent of 1%, and uniformly mixing with the dye.
Taking 120 m sample cloth, accessing the cloth feeding device of the equipment, setting the drying temperature of the first drying mechanism to be 100 ℃, setting the drying temperature of the second drying mechanism to be 180 ℃, opening an equipment operation switch, enabling oxford cloth to pass through a coating device after dye impregnation and rolling, then entering an oven, and forming sample No. 4 after pre-drying at 100 ℃ and color development at 180 ℃.
Sample detection method and detection result:
the rubbing fastness is detected according to GB/T3920-2008, the washing fastness is detected according to GB/T5713-2013, and the soaping fastness is detected according to GB/T3921-2008. Antistatic properties were tested according to GB 12014-2009 antistatic clothing. The flame retardance is detected according to GB/T5455 'vertical damage length, smoldering and continuous burning time of the flame performance of textiles', and the antibacterial property of textiles is detected according to GB T20944.3-2008 'evaluation of antibacterial property of textiles'.
Sampling the product according to the position shown in fig. 4, defining the chromatic aberration of the front and back surfaces of the position a as the chromatic aberration of the front and back surfaces, the chromatic aberration of the position a and the position b as the latitudinal chromatic aberration, the chromatic aberration of the position a and the position c as the radial chromatic aberration, and detecting the longitudinal chromatic aberration, the latitudinal chromatic aberration and the front and back chromatic aberration by using a WSC-S type chromatic aberration meter manufactured by Shanghai instrument electro-physical optical instruments Co. The test results of all samples are shown in Table 1.
Table 1 sample test results
Remarks: 1NBS corresponds to 5 times of the threshold of human vision, and human vision below 0.2NBS is considered to have no chromatic aberration.
The endpoints and any values of the ranges disclosed herein are not limited to the precise range or value, and are understood to encompass values approaching those ranges or values. For numerical ranges, one or more new numerical ranges may be found between the endpoints of each range, between the endpoint of each range and the individual point value, and between the individual point value, in combination with each other, and are to be considered as specifically disclosed herein.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (6)
1. The production method is characterized by comprising the steps of adopting textile dyeing and finishing integrated production equipment to carry out production, wherein the textile dyeing and finishing integrated production equipment comprises a cloth feeding device, a dipping device, a padding device, a coating device, a shaping and drying device and a cloth collecting device which are sequentially arranged, a foaming device communicated with the coating device and a plurality of cloth guide rollers, wherein the cloth guide rollers are used for allowing cloth to sequentially pass through the cloth feeding device, the dipping device, the padding device, the coating device, the shaping and drying device and the cloth collecting device; the coating device comprises a coating head communicated with the foaming device, wherein the coating head comprises a coating accommodating groove communicated with the foaming device and a coating spray head communicated with the coating accommodating groove and used for coating cloth;
the opening of the coating spray head faces the cloth feeding direction of the coating device;
the length extension direction of the opening of the coating spray head is the same as the width direction of the cloth;
the coating spray heads are obliquely arranged;
the method for using the dyeing and finishing integrated production equipment for the textile comprises the following steps: sequentially passing the cloth through the cloth feeding device, the dipping device, the padding device, the coating device, the shaping and drying device and the cloth collecting device;
the dipping device is used for dyeing, so that the dyeing slurry is uniformly absorbed by cloth at normal temperature and normal pressure and then rolled to the water content of 30% -40% at the padding device;
the coating device is used for functional finishing, in the treatment process of the coating device, the foaming device is used for supplying the functional finishing agent into the coating accommodating groove, so that the coating spray head is in contact with the cloth, the functional finishing agent is coated on the surface of the passing cloth through the coating spray head, the functional finishing agent is coated on the surface of the cloth in a foam shape, redundant moisture is not carried, and the coating is not rolled after coating.
2. The method for producing a textile product according to claim 1, wherein the angle formed by the discharge direction of the coating nozzle and the running direction of the cloth is an obtuse angle.
3. The method of claim 1, wherein the coating vessel comprises a vessel body having a feed inlet and a discharge outlet, the feed inlet being in communication with the foaming device, the discharge outlet being in communication with the coating spray head, the vessel body being narrow at the bottom and wide at the top.
4. A method of producing a textile product according to claim 3, wherein the discharge opening is formed in the bottom of the tank body, and the coating nozzle is provided in the lower portion of the tank body and communicates with the discharge opening.
5. The method of claim 1, wherein the coating-receiving slot is integrally formed with the coating nozzle.
6. The method for producing textiles according to claim 1, wherein the shaping and drying device comprises a first drying mechanism and a second drying mechanism which are sequentially arranged, the first drying mechanism is positioned at one side of the coating device, and the second drying mechanism is positioned at one side of the cloth collecting device;
and/or, the coating device further comprises a support frame, and the coating head is movably arranged on the support frame.
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| CN112295735A (en) * | 2020-11-20 | 2021-02-02 | 苏州棠华纳米科技有限公司 | Production system for padding type dyeing of textile and dyeing method |
| CN112853653B (en) * | 2021-01-18 | 2022-11-18 | 苏州棠华纳米科技有限公司 | Production method and production equipment of washable textile |
| CN114808306A (en) * | 2022-05-30 | 2022-07-29 | 绍兴宝庆印染有限公司 | Washing-free device for high fastness of fabric printing and dyeing |
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Inventor after: Zhang Renhai Inventor after: Chen Yanzhen Inventor before: Chen Yanzhen Inventor before: Wang Peng Inventor before: Zhang Renhai |