CN115194904A - Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof - Google Patents

Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof Download PDF

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Publication number
CN115194904A
CN115194904A CN202210839148.9A CN202210839148A CN115194904A CN 115194904 A CN115194904 A CN 115194904A CN 202210839148 A CN202210839148 A CN 202210839148A CN 115194904 A CN115194904 A CN 115194904A
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CN
China
Prior art keywords
dyeing
tank
bleaching
cleaning
suspension cage
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210839148.9A
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Chinese (zh)
Inventor
刘书霞
李锦雄
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Zhejiang Jiushun New Material Technology Co ltd
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Zhejiang Jiushun New Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN202210839148.9A priority Critical patent/CN115194904A/en
Publication of CN115194904A publication Critical patent/CN115194904A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/02Staining or dyeing wood; Bleaching wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/01Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/48Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus

Abstract

The invention discloses a low-temperature dyeing device and a dyeing process for anti-wrinkle and anti-bending veneers, wherein the low-temperature dyeing device comprises a containing device, a bleaching device, a cleaning device and a dyeing device; the containing device comprises a suspension cage, a filter screen plate is arranged below the suspension cage, and limiting plates are arranged on two sides of the suspension cage; the bleaching device comprises a bleaching tank, wherein the bleaching tank is provided with a first circulating liquid inlet and a first circulating liquid outlet; the cleaning device comprises a cleaning tank, and a cleaning spray pipe is arranged on the cleaning tank; the dyeing device comprises a dyeing tank, wherein a second circulating liquid inlet and a second circulating liquid outlet are arranged in the dyeing tank, a limiting groove is arranged on the inner wall of the dyeing tank, a rotating shaft is arranged in the dyeing tank, and the rotating shaft is driven by a motor. Has the advantages that: after each bleaching, the filter screen plate can filter and extract the scraps generated in the bleaching process, so that the bleaching effect is good; adopt low temperature dyeing, avoid the veneer to become the wrinkle inflection, and during the dyeing, the cage rocks slowly from top to bottom, does benefit to dyeing liquor fully to get into in the cage veneer clearance rather than fully contact, improves dyeing efficiency.

Description

Anti-wrinkle and anti-bending veneer low-temperature dyeing device and dyeing process thereof
Technical Field
The invention belongs to the technical field of veneer dyeing, and particularly relates to a low-temperature veneer dyeing device capable of preventing wrinkles and bending and a dyeing process thereof.
Background
The dyed veneer is a beautiful and delicate novel decorative material manufactured by utilizing a high-tech processing technology to perform defect treatment and coloring on natural veneer, is generally called as dyed veneer, is beneficial to supplement of the natural veneer, leaves a color imagination space for designers due to the flexibility of color and luster, and adds a plurality of colors to the living environment.
When the veneer is dyed, processes such as bleaching, cleaning, dyeing and the like are needed, a plurality of scraps can fall off because the veneer is not cleaned before bleaching, and the bleaching effect is influenced after dyeing of a plurality of groups of veneers; in addition, when dyeing, the dyeing efficiency is low at low temperature, and the wood skin is generally dyed at high temperature and then cooled, but the wood skin is easy to wrinkle and bend at high temperature.
Disclosure of Invention
The invention aims to provide a low-temperature wood veneer dyeing device for preventing wrinkles and bending and a dyeing process thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the low-temperature veneer dyeing device comprises a containing device, wherein the containing device is matched with a bleaching device for bleaching veneers contained in the containing device, a cleaning device for cleaning bleached veneers and a dyeing device for dyeing the cleaned veneers; the containing device comprises a suspension cage, a door capable of being opened and closed is arranged on the front side of the suspension cage, first lifting lugs are arranged at two ends of the top surface of the suspension cage, a filter screen plate is arranged below the suspension cage, and limiting plates are arranged on two sides of the suspension cage; the bleaching device comprises a bleaching tank, wherein the upper part of the bleaching tank is provided with a first circulating liquid inlet, and the bottom of the bleaching tank is provided with a first circulating liquid outlet; the cleaning device comprises a cleaning tank, the cleaning tank is supported by supporting legs, the inner wall of the cleaning tank is smooth and is tightly attached to four sides of the filter screen plate, a cleaning spray pipe is arranged at the top end of the cleaning tank, a plurality of spray heads are arranged at the bottom of the cleaning spray pipe, and the cleaning spray pipe can be driven by an external mechanism to lift; dyeing apparatus includes the dyeing tank, dyeing tank upper portion is equipped with second circulation inlet and the second circulation liquid outlet is equipped with to the bottom, dyeing tank inner wall both sides seted up with the spacing groove that the limiting plate matches, the dyeing tank is equipped with through the bearing and is located the pivot of spacing groove below, the pivot is located the eccentric wheel is equipped with at the inside both ends of dyeing tank, the pivot is located the outer one end of dyeing tank is equipped with driven sprocket, the dyeing tank is equipped with the motor outward, be equipped with on the motor and be located the drive sprocket of driven sprocket below, drive sprocket with driven sprocket passes through the chain and connects.
Preferably, the bottom of the suspension cage is provided with a connecting part, the top surface of the filter screen plate is provided with a connecting rod corresponding to the connecting part, and the lower part of the connecting part and the upper end of the connecting rod are correspondingly provided with screw holes and fastened through bolts.
Preferably, the bottom of the cleaning tank is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with an adjusting valve.
Preferably, the top end of the dyeing tank is provided with a sealing cover in a matching manner, and the two sides of the top surface of the sealing cover are provided with second lifting lugs.
Preferably, the inner wall of the limiting groove is smooth and is tightly attached to the limiting plate.
The process of the anti-wrinkling and anti-bending low-temperature dyeing device for the wood veneer comprises the following steps: s1: firstly, opening a door of a suspension cage, stacking veneers in the suspension cage, and then closing the door;
s2: connecting the first circulating liquid inlet and the first circulating liquid outlet with external bleaching liquid supply equipment, supplying bleaching liquid through the bleaching liquid supply equipment, and then circulating through a circulating pump; connecting the second circulating liquid inlet and the second circulating liquid outlet with external dyeing liquid supply equipment, supplying low-temperature dyeing liquid through the dyeing liquid supply equipment, and then circulating through a circulating pump;
s3: hoisting the hoisting cage with the wood skin by first lifting lugs through hoisting equipment into a bleaching tank, and bleaching by bleaching liquid;
s4: after bleaching, the suspension cage and the filter screen plate are lifted upwards, and the filter screen plate can filter and extract the debris generated in the bleaching process;
s5: hoisting to the upper part of the cleaning tank, connecting an external cleaning liquid through a cleaning spray pipe and a spray head to clean the suspension cage and the internal veneer, and cleaning the debris on the filter screen plate;
s6: after cleaning, separating the suspension cage from the filter screen plate, lifting the suspension cage and the veneer into a dyeing tank, lifting limiting plates downwards corresponding to the limiting grooves until the limiting plates on two sides of the suspension cage abut against the eccentric wheel, loosening the lifting hook, and introducing low-temperature dyeing liquid to dye the veneer in the suspension cage;
s7: during dyeing, the starting motor drives the driving chain wheel to rotate slowly, further drives the driven chain wheel to rotate through the chain, and further drives the rotating shaft and the eccentric wheel to rotate, so that the suspension cage is driven by the limiting plate to shake slowly up and down, dyeing liquid can enter wood bark gaps in the suspension cage fully, the dyeing liquid can contact and react with the upper surface and the lower surface of each wood bark fully, and dyeing efficiency is improved;
s8: after dyeing is finished, the suspension cage and the veneer are suspended out and dried;
s9: during the period, the wood skin can be loaded by another suspension cage and then is fixedly connected with the separated filter screen plate, and the dyeing is carried out according to the same principle, so that the rapid dyeing is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. after bleaching is finished each time, when the suspension cage is lifted upwards, the filter screen plate can filter and extract scraps generated in the bleaching process, so that the bleaching effect is good.
2. The wood skin is prevented from being wrinkled and bent by adopting low-temperature dyeing, and the suspension cage is slowly shaken up and down during dyeing, so that the dyeing liquid can fully enter the wood skin gap in the suspension cage and fully contact and react with the upper surface and the lower surface of each wood skin, and the dyeing efficiency is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the suspension cage and the filter screen plate of the present invention;
FIG. 3 is a schematic diagram of a separation structure of a cage and a filter screen plate according to the present invention;
FIG. 4 is a schematic view of a bleaching apparatus according to the present invention;
FIG. 5 is a schematic view of the cleaning apparatus of the present invention;
FIG. 6 is a schematic structural view of a dyeing apparatus of the present invention.
In the figure: 1. a containing device; 2. a bleaching device; 3. a cleaning device; 4. a dyeing device; 5. hoisting a cage; 6. a first lifting lug; 7. a filter screen plate; 8. a limiting plate; 9. a bleaching tank; 10. a first circulating liquid inlet; 11. a first circulating liquid outlet; 12. a cleaning tank; 13. supporting legs; 14. cleaning the spray pipe; 15. a spray head; 16. a dyeing tank; 17. a second circulating liquid inlet; 18. a second circulating liquid outlet; 19. a limiting groove; 20. a rotating shaft; 21. an eccentric wheel; 22. a driven sprocket; 23. a motor; 24. a drive sprocket; 25. a chain; 26. a connecting portion; 27. a connecting rod; 28. a bolt; 29. a liquid outlet pipe; 30. adjusting the valve; 31. a sealing cover; 32. and the second lifting lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a low-temperature wood bark dyeing device for preventing wrinkles and bending, which comprises a containing device 1, wherein the containing device 1 is provided with a bleaching device 2 for bleaching wood bark contained in the containing device, a cleaning device 3 for cleaning the bleached wood bark, and a dyeing device 4 for dyeing the cleaned wood bark; the containing device 1 comprises a suspension cage 5, a door capable of being opened and closed is arranged on the front side of the suspension cage 5, first lifting lugs 6 are arranged at two ends of the top surface of the suspension cage 5, a veneer is placed and taken through opening and closing the door, a filter screen plate 7 is arranged below the suspension cage 5, and limiting plates 8 are arranged on two sides of the suspension cage 5; the bleaching device 2 comprises a bleaching tank 9, wherein the upper part of the bleaching tank 9 is provided with a first circulating liquid inlet 10, and the bottom of the bleaching tank 9 is provided with a first circulating liquid outlet 11; the cleaning device 3 comprises a cleaning tank 12, the cleaning tank 12 is supported by supporting legs 13, the inner wall of the cleaning tank 12 is smooth and is tightly attached to four sides of the filter screen plate 7, a cleaning spray pipe 14 is arranged at the top end of the cleaning tank 12, a plurality of spray heads 15 are arranged at the bottom of the cleaning spray pipe 14, and the cleaning spray pipe 14 can be driven by an external mechanism to lift; dyeing apparatus 4 includes dye vat 16, dye vat 16 upper portion is equipped with second circulation inlet 17 and the second circulation outlet 18 is equipped with to the bottom, 16 inner wall both sides of dye vat seted up with spacing groove 19 that limiting plate 8 matches, dye vat 16 is equipped with through the bearing and is located the pivot 20 of spacing groove 19 below, pivot 20 is located eccentric wheel 21 is equipped with at the inside both ends of dye vat 16, pivot 20 is located driven sprocket 22 is equipped with to the outer one end of dye vat 16, dye vat 16 is equipped with motor 23 outward, be equipped with on the motor 23 and be located the drive sprocket 24 of driven sprocket 22 below, drive sprocket 24 with driven sprocket 22 passes through the chain 25 and connects.
Referring to fig. 2-3, a connecting portion 26 is disposed at the bottom of the suspension cage 5, a connecting rod 27 corresponding to the connecting portion 26 is mounted on the top surface of the filter screen plate 7, and screw holes are correspondingly formed at the lower portion of the connecting portion 26 and the upper end of the connecting rod 27 and fastened by bolts 28; in this embodiment, the filter screen plate 7 is attached and detached below the cage 5 by attaching and detaching the bolts 28.
Referring to fig. 5, a liquid outlet pipe 29 is disposed at the bottom of the cleaning tank 12, and an adjusting valve 30 is disposed on the liquid outlet pipe 29; in the present embodiment, it is convenient to discharge the waste liquid after washing from the washing tank 12.
Referring to fig. 6, a sealing cover 31 is arranged at the top end of the dyeing tank 16 in a matching manner, and second lifting lugs 32 are arranged on two sides of the top surface of the sealing cover 31; in this embodiment, it is convenient to lift the sealing lid 31 by the second lifting lug 32.
Referring to fig. 1 and 6, the inner wall of the limiting groove 19 is smooth and clings to the limiting plate 8; in this embodiment, the stopper plate 8 is thereby facilitated to slide up and down in the stopper groove 19.
The invention provides a process of a low-temperature dyeing device for wood bark based on the anti-wrinkling and anti-buckling method of any one of claims 1 to 5, which is characterized by comprising the following steps of: s1: firstly, opening a door of a suspension cage 5, stacking veneers in the suspension cage 5 and then closing the door;
s2: the first circulating liquid inlet 10 and the first circulating liquid outlet 11 are connected with external bleaching liquid supply equipment, bleaching liquid is supplied through the bleaching liquid supply equipment, and then circulation is carried out through a circulating pump; the second circulating liquid inlet 17 and the second circulating liquid outlet 18 are connected with external dyeing liquid supply equipment, low-temperature dyeing liquid is supplied through the dyeing liquid supply equipment, and then circulation is carried out through a circulating pump;
s3: hoisting the cage 5 with the wood skin through a first lifting lug 6 by hoisting equipment into a bleaching tank 9, and bleaching by bleaching liquid;
s4: after bleaching, the suspension cage 5 and the filter screen plate 7 are lifted upwards, and then the filter screen plate 7 can filter and extract the scraps generated in the bleaching process;
s5: the lifting cage is lifted above the cleaning tank 12, external cleaning liquid is connected through a cleaning spray pipe 14 and a spray head 15 to clean the lifting cage 5 and internal veneers, and meanwhile, debris on the filter screen plate 7 is cleaned;
s6: after cleaning, separating the suspension cage 5 from the filter screen plate 7, lifting the suspension cage 5 and the veneers into a dyeing tank 16, lifting the limiting plates 8 downwards corresponding to the limiting grooves 19 until the limiting plates 8 on two sides of the suspension cage 5 are abutted against an eccentric wheel 21, loosening a lifting hook, and introducing a low-temperature dyeing solution to dye the veneers in the suspension cage 5;
s7: during dyeing, the motor 23 is started to drive the driving chain wheel 24 to rotate slowly, the chain 25 is further used for driving the driven chain wheel 22 to rotate, and the rotating shaft 20 and the eccentric wheel 21 are further driven to rotate, so that the suspension cage 5 is driven by the limiting plate 8 to shake up and down slowly, the dyeing solution can fully enter the wood veneer gaps in the suspension cage 5 and fully contact and react with the upper surface and the lower surface of each wood veneer, and the dyeing efficiency is improved;
s8: after dyeing is finished, the suspension cage 5 and the veneer are suspended out and dried;
s9: during the period, the wood skin can be arranged in another suspension cage 5 and then is fixedly connected with the separated filter screen plate 7, and the dyeing is carried out according to the same principle, so that the rapid dyeing is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The low-temperature veneer dyeing device capable of preventing wrinkles and bending comprises a containing device (1), and is characterized in that the containing device (1) is matched with a bleaching device (2) for bleaching veneers contained in the containing device, a cleaning device (3) for cleaning bleached veneers, and a dyeing device (4) for dyeing the cleaned veneers; the containing device (1) comprises a suspension cage (5), a door capable of being opened and closed is arranged on the front side of the suspension cage (5), first lifting lugs (6) are arranged at two ends of the top surface of the suspension cage (5), a filter screen plate (7) is arranged below the suspension cage (5), and limiting plates (8) are arranged on two sides of the suspension cage (5); the bleaching device (2) comprises a bleaching tank (9), wherein a first circulating liquid inlet (10) is arranged at the upper part of the bleaching tank (9), and a first circulating liquid outlet (11) is arranged at the bottom of the bleaching tank (9); the cleaning device (3) comprises a cleaning tank (12), the cleaning tank (12) is supported through supporting legs (13), the inner wall of the cleaning tank (12) is smooth and is tightly attached to four sides of the filter screen plate (7), a cleaning spray pipe (14) is arranged at the top end of the cleaning tank (12), a plurality of spray heads (15) are arranged at the bottom of the cleaning spray pipe (14), and the cleaning spray pipe (14) can be driven by an external mechanism to lift; dyeing apparatus (4) are including dyeing tank (16), dyeing tank (16) upper portion is equipped with second circulation inlet (17) and second circulation liquid outlet (18) are equipped with to the bottom, dyeing tank (16) inner wall both sides seted up with spacing groove (19) that limiting plate (8) match, dyeing tank (16) are equipped with through the bearing and are located pivot (20) of spacing groove (19) below, pivot (20) are located eccentric wheel (21) are equipped with to the inside both ends of dyeing tank (16), pivot (20) are located driven sprocket (22) are equipped with to the outer one end of dyeing tank (16), dyeing tank (16) are equipped with motor (23) outward, be equipped with on motor (23) and be located driving sprocket (24) of driven sprocket (22) below, driving sprocket (24) with driven sprocket (22) pass through chain (25) and connect.
2. The low-temperature dyeing device for the wood skin with the functions of preventing wrinkles and bending as claimed in claim 1, wherein a connecting part (26) is arranged at the bottom of the suspension cage (5), a connecting rod (27) corresponding to the connecting part (26) is arranged on the top surface of the filter screen plate (7), and the lower part of the connecting part (26) and the upper end of the connecting rod (27) are correspondingly provided with screw holes and fastened through bolts (28).
3. The low-temperature dyeing device for the wood skin with the function of preventing wrinkles and bending as claimed in claim 1, characterized in that a liquid outlet pipe (29) is arranged at the bottom of the cleaning tank (12), and an adjusting valve (30) is arranged on the liquid outlet pipe (29).
4. The low-temperature dyeing device for the wood skin with the function of preventing wrinkles and bending as claimed in claim 1, wherein a sealing cover (31) is arranged at the top end of the dyeing tank (16) in a matching manner, and second lifting lugs (32) are arranged on two sides of the top surface of the sealing cover (31).
5. The device for dyeing wood skin at low temperature for preventing wrinkles and bending according to claim 1, wherein the inner wall of the limiting groove (19) is smooth and clings to the limiting plate (8).
6. A process for low-temperature dyeing of wood veneer based on the anti-crumpling and anti-buckling device of any one of claims 1 to 5, characterized in that the process comprises the following steps: s1: firstly, opening a door of a suspension cage (5), stacking veneers in the suspension cage (5), and closing the door;
s2: the first circulating liquid inlet (10) and the first circulating liquid outlet (11) are connected with external bleaching liquid supply equipment, bleaching liquid is supplied through the bleaching liquid supply equipment, and then circulation is carried out through a circulating pump; the second circulating liquid inlet (17) and the second circulating liquid outlet (18) are connected with external dyeing liquid supply equipment, low-temperature dyeing liquid is supplied through the dyeing liquid supply equipment, and then circulation is carried out through a circulating pump;
s3: hoisting the cage (5) with the wood skin by a first lifting lug (6) through hoisting equipment into a bleaching tank (9) for bleaching by bleaching liquid;
s4: after bleaching is finished, the suspension cage (5) and the filter screen plate (7) are lifted upwards, and then the filter screen plate (7) can filter and extract debris generated in the bleaching process;
s5: the lifting cage is lifted to the upper part of a cleaning tank (12), an external cleaning liquid is connected through a cleaning spray pipe (14) and a spray head (15) to clean the lifting cage (5) and the internal veneer, and meanwhile, chips on a filter screen plate (7) are cleaned;
s6: after cleaning, separating the suspension cage (5) from the filter screen plate (7), hanging the suspension cage (5) and the veneer into a dyeing tank (16), enabling the limiting plates (8) to be lifted downwards corresponding to the limiting grooves (19) until the limiting plates (8) on the two sides of the suspension cage (5) are abutted against an eccentric wheel (21), loosening a lifting hook, and introducing low-temperature dyeing liquid to dye the veneer in the suspension cage (5);
s7: during dyeing, a starting motor (23) drives a driving chain wheel (24) to rotate slowly, a chain (25) drives a driven chain wheel (22) to rotate, and further drives a rotating shaft (20) and an eccentric wheel (21) to rotate, so that a cage (5) is driven by a limiting plate (8) to slowly shake up and down, dyeing liquid can fully enter a veneer gap in the cage (5) and fully contact and react with the upper surface and the lower surface of each veneer, and dyeing efficiency is improved;
s8: after dyeing is finished, the suspension cage (5) and the veneer are suspended out and dried;
s9: during the period, the wood skin can be arranged in another suspension cage (5) and then is fixedly connected with the separated filter screen plate (7), and the dyeing is carried out according to the same principle, so that the rapid dyeing is realized.
CN202210839148.9A 2022-07-18 2022-07-18 Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof Pending CN115194904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210839148.9A CN115194904A (en) 2022-07-18 2022-07-18 Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof

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Application Number Priority Date Filing Date Title
CN202210839148.9A CN115194904A (en) 2022-07-18 2022-07-18 Anti-wrinkling and anti-bending veneer low-temperature dyeing device and dyeing process thereof

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CN210336316U (en) * 2019-06-19 2020-04-17 沭阳永泰木质纤维有限公司 Bleaching device is used in processing of wood fibre powder
CN110450251A (en) * 2019-07-12 2019-11-15 浙江水墨江南新材料科技有限公司 A kind of wood skin dyeing infuser device and wood skin dyeing treatment
CN112936486A (en) * 2021-03-24 2021-06-11 新昌县艺力机械有限公司 Vacuum low-temperature veneer bleaching and dyeing system
CN215471788U (en) * 2021-03-24 2022-01-11 新昌县艺力机械有限公司 Vacuum low-temperature veneer bleaching and dyeing sample system
CN113021547A (en) * 2021-04-01 2021-06-25 浙江久顺新材料科技有限公司 Negative pressure type low-damage veneer dyeing device

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