CN108819472B - Steam box - Google Patents
Steam box Download PDFInfo
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- CN108819472B CN108819472B CN201810403748.4A CN201810403748A CN108819472B CN 108819472 B CN108819472 B CN 108819472B CN 201810403748 A CN201810403748 A CN 201810403748A CN 108819472 B CN108819472 B CN 108819472B
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- steam
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- 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
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
- D06B19/0005—Fixing of chemicals, e.g. dyestuffs, on textile materials
- D06B19/0029—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam
- D06B19/0035—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam the textile material passing through a chamber
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5242—Polymers of unsaturated N-containing compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/613—Polyethers without nitrogen
- D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
- D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a steam box. The processing method solves the technical problems that the existing processing technology adopts a direct-injection printing mode, the terylene fabric is easy to fade after being washed, the color fastness is low, and the like. This steam ager, which comprises a frame, be provided with the box that is the cube in the frame, set up in the box and be used for carrying out a plurality of guide rolls that lead to the surface fabric, be provided with in the frame and carry out steam conveying's steam conveying mechanism in to the box, steam conveying mechanism includes steam generator, steam is responsible for and four steam auxiliary tubes, steam is responsible for the level and sets up in the box, steam is responsible for one end and is the blind end, steam is responsible for the other end and is linked together through conveyer pipe and steam generator's play steam mouth, be provided with the aspiration pump in the conveyer pipe, and the aspiration pump is close to steam generator's play steam mouth, steam is responsible for the lateral part and has still seted up a plurality of steam delivery outlet, and steam delivery outlet. The invention has the advantage of high printing firmness.
Description
Technical Field
The invention relates to a steam box.
Background
The terylene fabric is a very large chemical fiber garment fabric used in daily life, has the greatest advantage of good crease resistance and shape retention, and is suitable for being used as outdoor articles such as coat clothing, various bags and tents and the like.
Through retrieval, as disclosed in chinese patent literature, a digital direct injection printing process for polyester fabric [ application number: 201710268192.8, respectively; publication No.: CN 106884339a ]. The digital direct-injection printing processing technology of the polyester fabric is characterized by comprising the following steps of: the method comprises the following steps: (1) color separation and color mixing by a computer: color separation and color matching are carried out on the patterns in a computer; (2) pretreatment of the fabric: adding chemical fiber cloth direct-injection pretreatment liquid for color enhancement on the polyester fabric, and drying by using a dryer; (3) digital jet printing: spraying and printing the dispersed ink on the terylene fabric by a digital direct injection printing machine to form a required pattern; (4) and (3) high-temperature fixation: and fixing the color of the polyester fabric subjected to jet printing through a steamer.
Although the processing technology disclosed in the patent reduces the amount of paper, the processing technology adopts a direct injection printing mode, so that the polyester fabric is easy to fade after being washed by water, and the color fastness is low, so that the design of the steam box is necessary.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a printing process of a polyester fabric, which has the characteristic of high printing firmness.
The purpose of the invention can be realized by the following technical scheme: a printing process of a polyester fabric is characterized by comprising the following steps:
a. pulping: taking 1.4-2.6 parts of polyvinylpyrrolidone, 2-4 parts of disperse dye, 3-5 parts of cosolvent, 1-3 parts of fatty alcohol-polyoxyethylene ether, 0.5-0.8 part of penetrating agent, 0.8-1.6 parts of thickening agent and 40-50 parts of water, and uniformly stirring to obtain printing paste;
b. pretreatment: removing impurities on the surface of the polyester fabric through a hot air blower, and carrying out preheating treatment on the polyester fabric;
c. printing: printing the polyester fabric by a printing machine at the printing temperature of 45-60 ℃;
d. and (3) fixation: carrying out steam color fixation on the polyester fabric through a steam box, wherein the temperature of the steam box is 95-100 ℃;
e. cleaning: the terylene fabric is cleaned by a rope-shaped washing machine, and the cleaning solution comprises the following components in percentage by weight: 2-4 parts of sodium hydrosulfite, 2-3 parts of liquid caustic soda, 2-5 parts of sodium hydrosulfite and 20-30 parts of water; and (4) drying at the washing temperature of 50-65 ℃ to obtain the finished polyester fabric.
By adopting the process, the printing operation of the polyester fabric can be completed through the steps of pulping, pretreatment, printing, color fixation, cleaning and the like, and the polyester fabric is not easy to fade and has high printing firmness.
The stirring time in the step a is 10-20 min.
The printing time in the step c is 24-28 min.
And d, the steam color fixing time in the step d is 1-4 min.
And e, the cleaning time in the step e is 4-6 min.
The steam box in the step d comprises a rack, a cubic box body is arranged on the rack, an input port is formed in one end of the box body, an output port is formed in the other end of the box body, an exhaust port is formed in the upper portion of the box body, a plurality of guide rollers for guiding the fabric are arranged in the box body, a steam conveying mechanism capable of conveying steam in the box body is arranged on the rack, the steam conveying mechanism comprises a steam generator, a steam main pipe and four steam auxiliary pipes, the steam main pipe is horizontally arranged in the box body, one end of the steam main pipe is a closed end, the other end of the steam main pipe is communicated with a steam outlet of the steam generator through a conveying pipe, an air suction pump is arranged in the conveying pipe and close to the steam outlet of the steam generator, a plurality of steam output holes are further formed in the side portion of the steam main; one ends of the four steam auxiliary pipes are respectively arranged at four top points at the lower part of the box body, and the other ends of the steam auxiliary pipes penetrate through the box body and are communicated with the middle part of the conveying pipe.
The working principle of the steam box is as follows: conveying the fabric into a box body, and winding the fabric on a guide roller; steam is generated by the steam generator, the steam is respectively conveyed into the main steam pipe and the auxiliary steam pipe by the air pump, the main steam pipe is driven to move back and forth by the moving structure, and the steam can be conveyed into the whole box body; the steam auxiliary pipe can convey steam to four top points of the box body, so that the fabric is heated uniformly in the steaming process, the color development quality of the fabric is ensured, and the steaming effect is good.
And one end of the steam auxiliary pipe is also connected with a spray head, and a steam outlet of the spray head faces upwards.
By adopting the structure, the problems of low humidity and high temperature during the steaming process can be solved through the spray head.
And a flow regulating valve is also arranged in the conveying pipe.
By adopting the structure, the flow of the steam in the conveying pipe can be adjusted through the flow adjusting valve, and the adjustment is convenient.
The steam delivery mechanism further comprises a water tank, a delivery pump and a water quality purifier, the water tank is fixed on the rack and communicated with a water inlet of the steam generator through a water inlet pipe, and the water quality purifier and the delivery pump are sequentially arranged in the water inlet pipe.
When water needs to be supplied to the steam generator, the delivery pump is started, and the delivery pump delivers the water in the water tank to the steam generator through the water inlet pipe, so that the water supply is convenient.
The moving structure comprises a first push rod motor, a first guide rail and a first sliding block, the first guide rail is horizontally fixed in the box body, the first sliding block is arranged on the first guide rail, the first push rod motor is fixed in the box body, a push rod of the first push rod motor is horizontally arranged, the end portion of the push rod of the first push rod motor is connected with the first sliding block, and the steam main pipe is fixed on the first sliding block through an installation rod.
When the steam main pipe needs to move back and forth, the push rod of the push rod motor I is controlled to move back and forth, the push rod of the push rod motor I drives the slide block I to move back and forth along the guide rail I, the slide block I drives the installation rod to move back and forth, and the installation rod drives the steam main pipe to move back and forth, so that the steam main pipe can move back and forth.
The control structure capable of controlling the action of the first push rod motor is arranged on the box body and comprises a first travel switch, a second travel switch and a controller, the first travel switch is fixed at one end of the first guide rail through the first spring, the second travel switch is fixed at the other end of the first guide rail through the second spring, and the first travel switch, the second travel switch and the first push rod motor are all connected with the controller through circuits.
By adopting the structure, the controller controls the push rod of the first push rod motor to drive the first slide block to move forwards, the first slide block is contacted with the first travel switch, the first travel switch transmits a signal to the controller, the controller controls the push rod of the first push rod motor to drive the first slide block to move backwards, the first slide block is contacted with the second travel switch, the second travel switch transmits the signal to the controller, and the controller controls the push rod of the first push rod motor to move forwards, so that the control is convenient.
The cleaning mechanism is characterized in that the rack is further provided with a cleaning mechanism capable of cleaning water drops on the upper portion of the box body, the cleaning mechanism comprises a plurality of V-shaped water guide plates, the water guide plates are arranged in the box body, a plurality of steam passing holes are further formed in the water guide plates, and the lower ends of the water guide plates are connected with U-shaped water drainage plates.
By adopting the structure, water drops formed on the upper part of the box body flow downwards through the water guide plate and are discharged from the drainage plate, so that the water drops are prevented from falling on the fabric, and the harsh requirements of printing and dyeing on steaming conditions can be completely met.
The water guide plate comprises a plate body I and a plate body II, the upper end of the plate body I and the upper end of the plate body II are respectively connected with the inner wall of the upper part of the box body through an elastic connecting strip I, the middle part of the plate body I and the middle part of the plate body II are respectively connected with the inner wall of the upper part of the box body through a spring III, and the lower end of the plate body I and the lower end of the plate body II are connected through an elastic; the box body is also provided with a shaking structure, the shaking structure comprises a push rod motor II, a guide rail II, a slide block II, a vibration motor I, a water receiving box, a partition plate I and a partition plate II, the guide rail II is horizontally fixed in the box body, the guide rail II is positioned above the guide roller, the slide block II is arranged on the guide rail II, the push rod motor II is fixed outside the box body, a push rod of the push rod motor II is horizontally arranged, the end part of the push rod motor II extends into the box body and is connected with the slide block II, the water receiving box is fixed on the slide block II, one end of the water receiving box is fixedly provided with a driving motor I, the output shaft of the driving motor I is horizontally arranged, the lower end of the partition plate I is connected with the output shaft of the driving motor I, the upper end of the partition plate I is provided with a water-isolating part I, the other end, the first vibrating motor is fixed in the middle of the water receiving box through a connecting rod, an output shaft of the first vibrating motor is vertical and upward, the end portion of the output shaft of the first vibrating motor is connected with a limiting block, and a limiting groove capable of limiting the first plate body and the second plate body is formed in the limiting block.
The water guide plate comprises a plate body I and a plate body II, the upper end of the plate body I and the upper end of the plate body II are respectively connected with the inner wall of the upper part of the box body through an elastic connecting strip I, the middle part of the plate body I and the middle part of the plate body II are respectively connected with the inner wall of the upper part of the box body through a spring III, and the lower end of the plate body I and the lower end of the plate body II are connected through an elastic connecting strip II; the water receiving box is driven to move back and forth by the push rod of the push rod motor II, the slide block II is driven to move back and forth along the guide rail II, the water receiving box is driven to move back and forth by the slide block II to be located under one of the water guide plates, the output shaft of the driving motor I and the output shaft of the driving motor II are controlled to rotate, the first partition plate and the first partition plate swing upwards, the first partition plate covers the outer side of the first plate, the two partition plates cover the outer sides of the first plate, the output shaft of the vibrating motor I is controlled to vibrate up and down, the output shaft of the vibrating motor I drives the limiting plate to vibrate up and down, the limiting plate enables the first plate and the second plate to vibrate up and down, water drops on.
Still be provided with the water conservancy diversion structure in the box, the water conservancy diversion structure is including having elastic guide plate, third push rod motor, the locating lever, vibrating motor two and drain pipe, the guide plate sets up in the box, and the guide plate is located steam main pipe and guide roll between, a plurality of water conservancy diversion holes have been seted up on the guide plate, the aperture outside-in water conservancy diversion hole diminishes in proper order, the cross-section in water conservancy diversion hole is the loudspeaker form, the guide plate links to each other through connecting rope and box inner wall all around, the locating lever is fixed in the box, third push rod motor is fixed on the locating lever, third push rod motor's push rod is vertical downwards, third push rod motor's push rod tip links to each other through first connecting rod and guide plate middle part, the wash port.
Structure more than adopting, the push rod downstream of control push rod motor three, push rod motor three's push rod makes guide plate middle part downstream, form the indent structure, the water conservancy diversion hole that cooperation aperture outside-in diminishes in proper order, can make the box enter into the steam speed on the surface fabric unanimous, and simultaneously, the output shaft of control vibrating motor two vibrates from top to bottom, the output shaft of vibrating motor two drives the guide plate and vibrates from top to bottom, water droplet from the drain pipe discharge on the guide plate, can avoid appearing because the box inner wall leads to the problem of steam hysteresis nature, the water conservancy diversion is effectual.
The heat recovery mechanism comprises a collecting barrel, an upper partition plate, a lower partition plate, a first heat exchange pipe and a second heat exchange pipe, the collecting barrel is fixed on the frame, the upper partition plate and the lower partition plate are sequentially arranged in the collecting barrel, the inner cavity of the collecting barrel is divided into an upper heating cavity, a middle temporary storage cavity and a lower output cavity by the upper partition plate and the lower partition plate, the upper partition plate is also provided with a first connecting pipe capable of communicating the upper heating cavity with the middle temporary storage cavity, the first connecting pipe is also provided with a first water pump and a first check valve, the lower partition plate is also provided with a second connecting pipe capable of communicating the middle temporary storage cavity with the lower output cavity, the second connecting pipe is also provided with a second water pump and a second check valve, the first heat exchange pipe is arranged in the upper heating cavity, the upper end of the first heat exchange pipe extends out of the upper cavity and is communicated with the exhaust port, the heat exchange pipe II is arranged in the water tank, the upper end of the heat exchange pipe II is communicated with the lower output cavity through an input pipe, a circulating pump is arranged on the input pipe, the lower end of the heat exchange pipe II is communicated with the upper heating cavity through an output pipe, and a one-way valve III is further arranged on the output pipe.
Structure more than adopting, carry hot exchange pipe one through the exhaust pipe with the exhaust steam in the box, hot exchange pipe one heats the liquid in the heating chamber, the high temperature liquid after heating is carried in through connecting pipe one and is kept in the chamber and deposit temporarily, carry down in the output chamber through connecting pipe two, open the circulating pump, carry hot exchange pipe two with high temperature liquid through the input tube, the water in the two pairs of water tanks of heat exchange ring is heated, low temperature liquid is sent back to the heating chamber from the output tube, thereby can carry out recycle to the heat in the exhaust steam, resource utilization is high.
The upper partition board is further provided with an upper adjusting hole, the upper adjusting hole is provided with an elastic sealing plate I, the lower partition board is further provided with a lower adjusting hole, the lower adjusting hole is provided with an elastic sealing plate II, and the elasticity of the sealing plate I is smaller than that of the sealing plate II.
The structure more than adopting can make through closing plate one and closing plate two and go up the volume that heats the chamber, the chamber of keeping in, export the chamber down and can increase or reduce as required to realize the rational utilization in space.
Compared with the prior art, the printing process of the polyester fabric has the following advantages: according to the invention, the printing operation of the polyester fabric can be completed through the steps of pulping, pretreatment, printing, color fixation, cleaning and the like, and the polyester fabric is not easy to fade and has high printing firmness.
Drawings
Fig. 1 is a schematic plan view of the invention.
Fig. 2 is a schematic plan view of the invention with parts broken away.
Fig. 3 is a schematic plane structure diagram of the flow guide structure in the invention.
Fig. 4 is a schematic plan view of the heat recovery mechanism of the invention.
In the figure, 1, a frame; 2. a box body; 3. a guide roller; 4. a water tank; 5. a water purifier; 6. a water inlet pipe; 7. a delivery pump; 8. a steam generator; 9. an air pump; 10. a flow regulating valve; 11. a delivery pipe; 12. a controller; 13. a spray head; 14. a steam auxiliary pipe; 15. a push rod motor I; 16. a second spring; 17. a travel switch II; 18. a first guide rail; 19. a travel switch I; 20. a first spring; 21. a main steam pipe; 22. a first sliding block; 23. a drain plate; 24. a water guide plate; 24a, a first plate body; 24b, a second plate body; 25. a second clapboard; 26. a second driving motor; 27. a water receiving box; 28. a second sliding block; 29. a first vibration motor; 30. a limiting block; 31. a second guide rail; 32. a push rod motor II; 33. driving a motor I; 34. a first clapboard; 35. a second connecting strip; 36. a third spring; 37. a first connecting strip; 38. connecting ropes; 39. a baffle; 39a, flow guide holes; 41. a second vibration motor; 42. a drain pipe; 44. a third push rod motor; 45. positioning a rod; 46. a collection barrel; 46a, an upper heating cavity; 46b, a middle temporary storage cavity; 46c, a lower output cavity; 47. a second sealing plate; 48. a second one-way valve; 49. a second connecting pipe; 51. a second water pump; 52. a lower partition plate; 53. a one-way valve I; 54. a first connecting pipe; 55. a first water pump; 56. a tail pipe; 57. a first heat exchange tube; 58. an exhaust fan; 59. an exhaust pipe; 61. a one-way valve III; 62. an output pipe; 63. a second heat exchange tube; 64. an upper partition plate; 65. a first sealing plate; 66. an input tube; 67. and a circulating pump.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The printing process of the polyester fabric specifically comprises the following steps:
a. pulping: taking 1.4-2.6 parts of polyvinylpyrrolidone, 2-4 parts of disperse dye, 3-5 parts of cosolvent, 1-3 parts of fatty alcohol-polyoxyethylene ether, 0.5-0.8 part of penetrating agent, 0.8-1.6 parts of thickening agent and 40-50 parts of water, and uniformly stirring to obtain printing paste; in the embodiment, 1.8 parts of polyvinylpyrrolidone, 3 parts of disperse dye, 4 parts of cosolvent, 2 parts of fatty alcohol-polyoxyethylene ether, 0.6 part of penetrating agent, 1.2 parts of thickening agent and 45 parts of water are uniformly stirred to prepare printing paste; the disperse dye, the cosolvent, the penetrating agent and the thickening agent are all the conventional auxiliary agents which can be bought from the market;
b. pretreatment: removing impurities on the surface of the polyester fabric through a hot air blower, and carrying out preheating treatment on the polyester fabric;
c. printing: printing the polyester fabric by a printing machine at the printing temperature of 45-60 ℃; in the embodiment, printing is carried out on the polyester fabric through a printing machine, wherein the printing temperature is 52 ℃;
d. and (3) fixation: carrying out steam color fixation on the polyester fabric through a steam box, wherein the temperature of the steam box is 95-100 ℃; in the embodiment, the polyester fabric is subjected to steam color fixation through a steam box, wherein the temperature of the steam box is 98 ℃;
e. cleaning: the terylene fabric is cleaned by a rope-shaped washing machine, and the cleaning solution comprises the following components in percentage by weight: 2-4 parts of sodium hydrosulfite, 2-3 parts of liquid caustic soda, 2-5 parts of sodium hydrosulfite and 20-30 parts of water; the washing temperature is 50-65 ℃, and the finished product of the terylene fabric is obtained after drying; in this embodiment, wash dacron surface fabric through rope form rinsing machine, the composition and the content of washing liquid are: 3 parts of sodium hydrosulfite, 2 parts of liquid alkali, 4 parts of sodium hydrosulfite and 25 parts of water; the washing temperature is 55 ℃, and the finished product of the terylene fabric is obtained after drying; the liquid caustic soda and the sodium hydrosulfite both adopt the existing auxiliary agents which can be bought in the market.
By adopting the process, the printing operation of the polyester fabric can be finished through the steps of pulping, pretreatment, printing, color fixation, cleaning and the like, and the polyester fabric is not easy to fade and has high printing firmness.
The stirring time in the step a is 10-20 min; in this example, the stirring time in step a was 16 min.
The printing time in the step c is 24-28 min; in this example, the printing time in step c is 26 min.
The steam color fixing time in the step d is 1-4 min; in this example, the steam fixation time in step d is 2 min.
The cleaning time in the step e is 4-6 min; in this example, the washing time in step e is 5 min.
As shown in fig. 1-4, the steam box in step d includes a frame 1, a cubic box body 2 is disposed on the frame 1, an input port is disposed at one end of the box body 2, an output port is disposed at the other end of the box body 2, an exhaust port is disposed at the upper part of the box body 2, and a plurality of guide rollers 3 for guiding the fabric are disposed in the box body 2, in this embodiment, the number of the guide rollers 3 is six; a steam conveying mechanism capable of conveying steam in the box body 2 is arranged on the rack 1, the steam conveying mechanism comprises a steam generator 8, a main steam pipe 21 and four auxiliary steam pipes 14, and the steam generator 8 adopts the existing products available in the market; the steam main pipe 21 is horizontally arranged in the box body 2, one end of the steam main pipe 21 is a closed end, the other end of the steam main pipe 21 is communicated with a steam outlet of the steam generator 8 through a conveying pipe 11, an air suction pump 9 is arranged in the conveying pipe 11, the air suction pump 9 is close to the steam outlet of the steam generator 8, a plurality of steam output holes are further formed in the side part of the steam main pipe 21, and in the embodiment, the number of the steam output holes is eight; the steam output hole is upward, and the main steam pipe 21 is connected with a moving structure which can drive the main steam pipe to move back and forth; one ends of four steam auxiliary pipes 14 are respectively arranged at four top points at the lower part of the box body 2, and the other ends of the steam auxiliary pipes 14 penetrate through the box body 2 and are communicated with the middle part of the conveying pipe 11; still be connected with atomising head 13 on the steam auxiliary pipe 14 one end, and the steam outlet of atomising head 13 up, adopt this structure, can solve the low, high problem of temperature of humidity when the ageing through atomising head 13.
Still be provided with flow control valve 10 in the conveyer pipe 11, adopt this structure, through the flow control valve 10 adjustable delivery of steam in the conveyer pipe 11, it is convenient to adjust.
The steam delivery mechanism also comprises a water tank 4, a delivery pump 7 and a water purifier 5, wherein the water purifier 5 adopts the existing products available on the market; the water tank 4 is fixed on the frame 1, and the water tank 4 is fixed on the frame 1 in a bolt connection mode; the water tank 4 is communicated with the water inlet of the steam generator 8 through a water inlet pipe 6, and the water quality purifier 5 and the delivery pump 7 are sequentially arranged in the water inlet pipe 6; the steam filtered by the water purifier 5 does not block the spray head 13.
The moving structure comprises a push rod motor I15, a guide rail I18 and a slide block I22, wherein the guide rail I18 is horizontally fixed in the box body 2, and the guide rail I18 is fixed in the box body 2 in a bolt connection mode; the first sliding block 22 is arranged on the first guide rail 18, the first push rod motor 15 is fixed in the box body 2, and the first push rod motor 15 is fixed in the box body 2 in a bolt connection mode; a push rod of the push rod motor I15 is horizontally arranged, the end part of the push rod motor I15 is connected with the slide block I22, and the end part of the push rod motor I15 is connected with the slide block I22 in a bolt connection mode; the main steam pipe 21 is fixed on the first sliding block 22 through a mounting rod.
The box body 2 is provided with a control structure capable of controlling the action of the first push rod motor 15, the control structure comprises a first travel switch 19, a second travel switch 17 and a controller 12, the first travel switch 19 is fixed at one end of the first guide rail 18 through a first spring 20, the second travel switch 17 is fixed at the other end of the first guide rail 18 through a second spring 16, and the first travel switch 19, the second travel switch 17 and the first push rod motor 15 are all connected with the controller 12 through circuits.
The rack 1 is also provided with a clearing mechanism which can clear away water drops on the upper part of the box body 2, the clearing mechanism comprises a plurality of V-shaped water guide plates 24, and in the embodiment, the number of the water guide plates 24 is seven; the water guide plate 24 is arranged in the box body 2, and a plurality of steam passing holes are further formed in the water guide plate 24, and in the embodiment, the number of the steam passing holes is thirty; the lower end of the water guide plate 24 is connected with a U-shaped drainage plate 23; by adopting the structure, water drops formed on the upper part of the box body 2 flow downwards through the water guide plate 24 and are discharged from the drainage plate 23, so that the water drops are prevented from falling on the fabric, and the harsh requirements of printing and dyeing on steaming conditions can be completely met.
The water guide plate 24 comprises a first plate body 24a and a second plate body 24b, the upper end of the first plate body 24a and the upper end of the second plate body 24b are respectively connected with the inner wall of the upper part of the box body 2 through an elastic connecting strip I37, and in the embodiment, the connecting strip I37 is made of the existing material which can be bought in the market; the middle part of the first plate body 24a and the middle part of the second plate body 24b are respectively connected with the inner wall of the upper part of the box body 2 through a third spring 36, the lower end of the first plate body 24a and the lower end of the second plate body 24b are connected through a second elastic connecting strip 35, and in the embodiment, the second connecting strip 35 is made of the existing material which can be bought in the market; the box body 2 is also provided with a shaking structure, the shaking structure comprises a second push rod motor 32, a second guide rail 31, a second slide block 28, a first vibration motor 29, a water receiving box 27, a first partition plate 34 and a second partition plate 25, the second guide rail 31 is horizontally fixed in the box body 2, and in the embodiment, the second guide rail 31 is fixed in the box body 2 in a bolt connection mode; the second guide rail 31 is positioned above the guide roller 3, the second sliding block 28 is arranged on the second guide rail 31, and the second push rod motor 32 is fixed outside the box body 2, in the embodiment, the second push rod motor 32 is fixed outside the box body 2 in a bolt connection mode; a push rod of the second push rod motor 32 is horizontally arranged, the end part of the push rod of the second push rod motor 32 extends into the box body 2 to be connected with the second slide block 28, and the water receiving box 27 is fixed on the second slide block 28; a first driving motor 33 is fixed at one end of the water receiving box 27, an output shaft of the first driving motor 33 is horizontally arranged, the lower end of a first partition plate 34 is connected with an output shaft of the first driving motor 33, the upper end of the first partition plate 34 is a first water-resisting part, a second driving motor 26 is fixed at the other end of the water receiving box 27, an output shaft of the second driving motor 26 is horizontally arranged, the lower end of a second partition plate 25 is connected with an output shaft of the second driving motor 26, the upper end of the second partition plate 25 is a second water-resisting part, a first vibrating motor 29 is fixed in the middle of the water receiving box 27 through a connecting rod, the output shaft of the first vibrating motor 29 is vertically upward, the end part of the output shaft of the first vibrating motor 29 is connected with a limiting block 30, and.
The water guide plate 24 comprises a first plate body 24a and a second plate body 24b, the upper end of the first plate body 24a and the upper end of the second plate body 24b are respectively connected with the inner wall of the upper part of the box body 2 through an elastic connecting strip I37, the middle part of the first plate body 24a and the middle part of the second plate body 24b are respectively connected with the inner wall of the upper part of the box body 2 through a spring III 36, the lower end of the first plate body 24a and the lower end of the second plate body 24b are connected through an elastic connecting strip II 35, and by adopting the structure, the first plate body 24a and; the push rod of the second push rod motor 32 is controlled to move back and forth, the push rod of the second push rod motor 32 drives the second slide block 28 to move back and forth along the second guide rail 31, the second slide block 28 drives the water receiving box 27 to move back and forth to be located under one of the water guide plates 24, the output shaft of the first drive motor 33 and the output shaft of the second drive motor 26 are controlled to rotate, the first partition plate 34 and the second partition plate 25 are made to swing upwards, the first partition plate 34 covers the outer side of the first plate body 24a, the second partition plate 25 covers the outer side of the second plate body 24b, the output shaft of the first vibration motor 29 is controlled to vibrate up and down, the output shaft of the first vibration motor 29 drives the limiting plate to vibrate up and down, the limiting plate enables the first plate body 24a and the second plate body 24b to vibrate up and water.
A flow guide structure is further arranged in the box body 2, the flow guide structure comprises an elastic flow guide plate 39, a third push rod motor 44, a positioning rod 45, a second vibration motor 41 and a water discharge pipe 42, the flow guide plate 39 is arranged in the box body 2, the flow guide plate 39 is positioned between the steam main pipe 21 and the guide roller 3, a plurality of flow guide holes 39a are formed in the flow guide plate 39, and in the embodiment, the number of the flow guide holes 39a is eighty; the aperture of the diversion hole 39a is sequentially reduced from outside to inside, the section of the diversion hole 39a is horn-shaped, the periphery of the diversion plate 39 is connected with the inner wall of the box body 2 through a connecting rope 38, and a positioning rod 45 is fixed in the box body 2; the third push rod motor 44 is fixed on the positioning rod 45, and in the embodiment, the third push rod motor 44 is fixed on the positioning rod 45 in a bolt connection manner; the push rod of the push rod motor III 44 is vertically downward, the end part of the push rod motor III 44 is connected with the middle part of the guide plate 39 through a first connecting rod, the middle part of the guide plate 39 is also provided with a drain hole which is communicated with a drain pipe 42, and the vibration motor II 41 is fixed at the middle part of the guide plate 39 through a second connecting rod; adopt this structure, the push rod of the third control push rod motor 44 moves down, the push rod of the third control push rod motor 44 makes the middle part of the guide plate 39 move down, form the indent structure, the guide hole 39a that the cooperation aperture diminishes in proper order from outside to inside, can make the steam speed that the box 2 entered on the surface fabric unanimous, and simultaneously, the output shaft of the second control vibrating motor 41 vibrates from top to bottom, the output shaft of the second vibrating motor 41 drives the guide plate 39 to vibrate from top to bottom, discharge the water droplet on the guide plate 39 from the drain pipe 42, can avoid appearing because the problem that the inner wall of the box 2 leads to steam hysteresis, the water conservancy diversion is effectual.
A heat recovery mechanism is connected to the air outlet, the heat recovery mechanism comprises a collecting barrel 46, an upper partition plate 64, a lower partition plate 52, a first heat exchange tube 57 and a second heat exchange tube 63, the collecting barrel 46 is fixed on the frame 1, and in the embodiment, the collecting barrel 46 is fixed on the frame 1 in a bolt connection mode; the upper partition plate 64 and the lower partition plate 52 are sequentially arranged in the collecting barrel 46, the inner cavity of the collecting barrel 46 is divided into an upper heating cavity 46a, a middle temporary storage cavity 46b and a lower output cavity 46c by the upper partition plate 64 and the lower partition plate 52, a first connecting pipe 54 capable of communicating the upper heating cavity 46a with the middle temporary storage cavity 46b is further arranged on the upper partition plate 64, a first water pump 55 and a first check valve 53 are further arranged on the first connecting pipe 54, a second connecting pipe 49 capable of communicating the middle temporary storage cavity 46b with the lower output cavity 46c is further arranged on the lower partition plate 52, a second water pump 51 and a second check valve 48 are further arranged on the second connecting pipe 49, a first heat exchange pipe 57 is arranged in the upper heating cavity 46a, the upper cavity of the first heat exchange pipe 57 extends out to be communicated with an exhaust port through an exhaust pipe 59, an exhaust fan 58 is arranged on the exhaust pipe 59, the lower end of the first heat, the upper end of the second heat exchange pipe 63 is communicated with the lower output cavity 46c through an input pipe 66, the input pipe 66 is provided with a circulating pump 67, the lower end of the second heat exchange pipe 63 is communicated with the upper heating cavity 46a through an output pipe 62, the output pipe 62 is also provided with a one-way valve III 61, by adopting the structure, waste steam in the box body 2 is conveyed into the first heat exchange pipe 57 through the exhaust pipe 59, the first heat exchange pipe 57 heats liquid in the upper heating cavity 46a, the heated high-temperature liquid is conveyed into the middle temporary storage cavity 46b through the first connecting pipe 54 for temporary storage, and is conveyed into the lower output cavity 46c through the second connecting pipe 49, the circulating pump 67 is started, the high-temperature liquid is conveyed into the second heat exchange pipe 63 through the input pipe 66, the heat exchange ring heats water in the water tank, and the low-temperature liquid is returned into the upper heating cavity 46a from, the resource utilization rate is high.
An upper adjusting hole is further formed in the upper partition plate 64, an elastic sealing plate I65 is arranged at the upper adjusting hole, a lower adjusting hole is further formed in the lower partition plate 52, an elastic sealing plate II 47 is arranged at the lower adjusting hole, and the elasticity of the sealing plate I65 is smaller than that of the sealing plate II 47; by adopting the structure, the volumes of the upper heating cavity 46a, the middle temporary storage cavity 46b and the lower output cavity 46c can be increased or reduced as required through the first sealing plate 65 and the second sealing plate 47, so that the reasonable utilization of space is realized.
The working principle of the steam box is as follows: conveying the fabric into the box body 2 and winding the fabric on the guide roller 3; water in the water tank 4 is conveyed into a steam generator 8 through a conveying pump 7, the steam generator 8 generates steam, and a suction pump 9 conveys the steam into a main steam pipe 21 and a secondary steam pipe 14 respectively; the push rod of the push rod motor I15 is controlled to move back and forth, the push rod of the push rod motor I15 drives the slide block I22 to move back and forth along the guide rail I18, the slide block I22 drives the installation rod to move back and forth, and the installation rod drives the steam main pipe 21 to move back and forth to convey steam into the whole box body 2; the steam auxiliary pipes 14 can convey steam to four top points of the box body 2, so that the fabric is heated uniformly in the steaming process, the color development quality of the fabric is ensured, and the steaming effect is good.
Claims (5)
1. A steam box comprises a frame and is characterized in that a cubic box body is arranged on the frame, an input port is arranged at one end of the box body, an output port is arranged at the other end of the box body, an exhaust port is arranged at the upper part of the box body, a plurality of guide rollers for guiding fabrics are arranged in the box body, a steam conveying mechanism capable of conveying steam in the box body is arranged on the frame, the steam conveying mechanism comprises a steam generator, a main steam pipe and four auxiliary steam pipes, the main steam pipe is horizontally arranged in the box body, one end of the main steam pipe is a closed end, the other end of the main steam pipe is communicated with the steam outlet of the steam generator through a conveying pipe, the air pump is close to the steam outlet of the steam generator, the side part of the steam main pipe is also provided with a plurality of steam output holes, the steam output hole is upward, and the steam main pipe is connected with a moving structure which can drive the steam main pipe to move back and forth; one ends of the four steam auxiliary pipes are respectively arranged at four top points at the lower part of the box body, and the other ends of the steam auxiliary pipes penetrate through the box body and are communicated with the middle part of the conveying pipe; the box body is internally provided with a flow guide structure, the flow guide structure comprises an elastic flow guide plate, a third push rod motor, a positioning rod, a second vibration motor and a water discharge pipe, the flow guide plate is arranged in the box body and is positioned between the steam main pipe and the guide roller, the flow guide plate is provided with a plurality of flow guide holes, the hole diameters of the flow guide holes are sequentially reduced from outside to inside, the cross sections of the flow guide holes are horn-shaped, the periphery of the flow guide plate is connected with the inner wall of the box body through a connecting rope, the positioning rod is fixed in the box body, the third push rod motor is fixed on the positioning rod, a push rod of the third push rod motor is vertically downward, the end part of the push rod of the third push rod motor is connected with the middle part; the heat recovery mechanism comprises a collecting barrel, an upper partition plate, a lower partition plate, a first heat exchange pipe and a second heat exchange pipe, the collecting barrel is fixed on the frame, the upper partition plate and the lower partition plate are sequentially arranged in the collecting barrel, the inner cavity of the collecting barrel is divided into an upper heating cavity, a middle temporary storage cavity and a lower output cavity by the upper partition plate and the lower partition plate, the upper partition plate is also provided with a first connecting pipe capable of communicating the upper heating cavity with the middle temporary storage cavity, the first connecting pipe is also provided with a first water pump and a first check valve, the lower partition plate is also provided with a second connecting pipe capable of communicating the middle temporary storage cavity with the lower output cavity, the second connecting pipe is also provided with a second water pump and a second check valve, the first heat exchange pipe is arranged in the upper heating cavity, the upper end of the first heat exchange pipe extends out of the upper cavity and is communicated with the exhaust port, the heat exchange pipe II is arranged in the water tank, the upper end of the heat exchange pipe II is communicated with the lower output cavity through an input pipe, a circulating pump is arranged on the input pipe, the lower end of the heat exchange pipe II is communicated with the upper heating cavity through an output pipe, and a one-way valve III is further arranged on the output pipe.
2. The steam box of claim 1, wherein the transfer pipe further includes a flow control valve.
3. The steam box of claim 1, wherein the steam delivery mechanism further comprises a water tank, a delivery pump and a water purifier, the water tank is fixed on the frame, the water tank is communicated with the water inlet of the steam generator through a water inlet pipe, and the water purifier and the delivery pump are sequentially arranged in the water inlet pipe.
4. The steam box of claim 3, wherein the rack is further provided with a removing mechanism capable of removing water drops on the upper part of the box body, the removing mechanism comprises a plurality of V-shaped water guide plates, the water guide plates are arranged in the box body, the water guide plates are further provided with a plurality of steam passing holes, and the lower ends of the water guide plates are connected with a U-shaped water drainage plate.
5. The steam box of claim 4, wherein the water guide plate comprises a first plate body and a second plate body, the upper end of the first plate body and the upper end of the second plate body are respectively connected with the inner wall of the upper part of the box body through a first elastic connecting strip, the middle parts of the first plate body and the second plate body are respectively connected with the inner wall of the upper part of the box body through a third spring, and the lower end of the first plate body and the lower end of the second plate body are connected through a second elastic connecting strip; the box body is also provided with a shaking structure, the shaking structure comprises a push rod motor II, a guide rail II, a slide block II, a vibration motor I, a water receiving box, a partition plate I and a partition plate II, the guide rail II is horizontally fixed in the box body, the guide rail II is positioned above the guide roller, the slide block II is arranged on the guide rail II, the push rod motor II is fixed outside the box body, a push rod of the push rod motor II is horizontally arranged, the end part of the push rod motor II extends into the box body and is connected with the slide block II, the water receiving box is fixed on the slide block II, one end of the water receiving box is fixedly provided with a driving motor I, the output shaft of the driving motor I is horizontally arranged, the lower end of the partition plate I is connected with the output shaft of the driving motor I, the upper end of the partition plate I is provided with a water-isolating part I, the other end, the first vibrating motor is fixed in the middle of the water receiving box through a connecting rod, an output shaft of the first vibrating motor is vertical and upward, the end portion of the output shaft of the first vibrating motor is connected with a limiting block, and a limiting groove capable of limiting the first plate body and the second plate body is formed in the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403748.4A CN108819472B (en) | 2017-07-28 | 2017-07-28 | Steam box |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403748.4A CN108819472B (en) | 2017-07-28 | 2017-07-28 | Steam box |
| CN201710628399.1A CN107287944B (en) | 2017-07-28 | 2017-07-28 | A kind of printing technology of polyester fabric |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628399.1A Division CN107287944B (en) | 2017-07-28 | 2017-07-28 | A kind of printing technology of polyester fabric |
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| Publication Number | Publication Date |
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| CN108819472A CN108819472A (en) | 2018-11-16 |
| CN108819472B true CN108819472B (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710628399.1A Active CN107287944B (en) | 2017-07-28 | 2017-07-28 | A kind of printing technology of polyester fabric |
| CN201810403748.4A Active CN108819472B (en) | 2017-07-28 | 2017-07-28 | Steam box |
| CN201910581997.7A Withdrawn CN110230221A (en) | 2017-07-28 | 2017-07-28 | The printing technology of modified polyester fabric |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710628399.1A Active CN107287944B (en) | 2017-07-28 | 2017-07-28 | A kind of printing technology of polyester fabric |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910581997.7A Withdrawn CN110230221A (en) | 2017-07-28 | 2017-07-28 | The printing technology of modified polyester fabric |
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| CN (3) | CN107287944B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR201802674A2 (en) * | 2018-02-23 | 2018-03-21 | Denge Kimya Ve Tekstil Sanayi Ticaret Anonim Sirketi | Spray System |
| CN110029466B (en) * | 2019-04-09 | 2021-11-09 | 谭天宇 | Cloth dyeing and steaming device |
| CN111778651B (en) * | 2020-07-02 | 2022-10-11 | 宣城凯欧纺织有限公司 | Process of silk-like handfeel polyester printed fabric |
| CN115198539A (en) * | 2021-04-12 | 2022-10-18 | 福建莱得化工科技有限公司 | Printing process based on liquid disperse dye |
| CN115198540A (en) * | 2021-04-12 | 2022-10-18 | 福建莱得化工科技有限公司 | Dyeing process adopting liquid dye |
| CN113882106A (en) * | 2021-10-09 | 2022-01-04 | 宣城凯欧纺织有限公司 | Efficient double-layer steaming device for polyester wax-like permeable printing fabric and using method thereof |
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| JPH11302987A (en) * | 1998-04-16 | 1999-11-02 | Taoka Chem Co Ltd | Ink jet printing of polyester fiber material |
| CN103741502A (en) * | 2013-12-04 | 2014-04-23 | 常熟市福亿印花炼染有限公司 | Polyester simulation silk printing technology |
| CN105332300A (en) * | 2015-12-15 | 2016-02-17 | 常熟市新达纬编厂 | Printing process of polyester fabrics |
| CN106758402A (en) * | 2016-12-23 | 2017-05-31 | 绍兴柯桥中兴化纤原料有限公司 | A kind of printing technology of polyester fabric |
| CN106884339A (en) * | 2017-04-22 | 2017-06-23 | 绍兴永佑纺织科技有限公司 | A kind of digital direct spray printing flower processing technique of polyester fabric |
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2017
- 2017-07-28 CN CN201710628399.1A patent/CN107287944B/en active Active
- 2017-07-28 CN CN201810403748.4A patent/CN108819472B/en active Active
- 2017-07-28 CN CN201910581997.7A patent/CN110230221A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462773U (en) * | 2009-05-21 | 2010-05-12 | 浙江宏涛机械有限公司 | Rapid saturated steam generating device of steamer |
| CN102535069A (en) * | 2012-03-01 | 2012-07-04 | 山东源丰印染机械有限公司 | V-shaped drop-proof steaming box |
| CN205775324U (en) * | 2016-07-11 | 2016-12-07 | 海宁市金佰利纺织有限公司 | The shaping equipment of sofa cut pile cloth |
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| CN106521852A (en) * | 2016-11-29 | 2017-03-22 | 宿迁市恒信纺织有限公司 | Reduction steam box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108819472A (en) | 2018-11-16 |
| CN110230221A (en) | 2019-09-13 |
| CN107287944A (en) | 2017-10-24 |
| CN107287944B (en) | 2019-08-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191220 Address after: 314503 Zhejiang Tongxiang city Jiaxing City Tu Dian town Textile Industrial Park Applicant after: Tongxiang brilliant dyeing and finishing Co., Ltd Address before: 314413 First floor of No. 18 Hongbao Road, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant before: Haining Baiyue Trade Co. Ltd. |
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