CN1284582A - Gas-liquid dyeing machine - Google Patents
Gas-liquid dyeing machine Download PDFInfo
- Publication number
- CN1284582A CN1284582A CN99111352A CN99111352A CN1284582A CN 1284582 A CN1284582 A CN 1284582A CN 99111352 A CN99111352 A CN 99111352A CN 99111352 A CN99111352 A CN 99111352A CN 1284582 A CN1284582 A CN 1284582A
- Authority
- CN
- China
- Prior art keywords
- air
- cloth
- dye
- liquid
- dye liquor
- Prior art date
- 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
Links
Images
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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to one kind of gas-liquid dyeing machine. In one embodiment, a blower blows out powerful airflow, and the airflow is mixed with dye liquid from some dye liquid pump in an air-liquid mixer to form air-liquid mixture with powerful jet energy. The air-liquid mixture is sprayed from the linear nozzles around cloth to dye cloth while the cloth is driven to move. When the cloth falls, one linear nozzle jets air regularly and intermittently to fold cloth in N-type mode, and when the cloth moves further to before one other rectangular nozzle, the nozzle jets air to expand the cloth and to eliminate creases.
Description
The present invention relates to a kind of piece dyeing device, particularly a kind of gas-liquid dyeing machine.
As everyone knows, the structure of gas-liquid dyeing machine mainly comprises a loop apparatus, reaches a nozzle of being located in this loop apparatus, and this loop apparatus is joined by head, cloth guide tube, cloth storage trough etc. and forms.Its principle is that the cloth that will dye places this loop apparatus, sprays the dye liquor of high pressure on cloth by nozzle, cloth is imposed spray-painting, and produce ejecting force simultaneously, drive cloth and in this circulating device, advance, get back to nozzle through cloth guide tube, cloth storage trough, to carry out spray-painting next time.For example, No. 325063 gas-liquid dyeing machine of Taiwan Province's patent gazette in January, 1987 bulletin promptly belongs to above-mentioned structure.
But this kind structure exists many shortcomings that remain to be improved.For example Taiwan Province's patent gazette in July, 1987 bulletin No. 337795 gas-liquid dyeing machine, it has an improved cloth guide tube, cloth storage trough, and is provided with the nozzle that can select forward or reverse ejection dye liquor.This kind structure has effectively been improved the cloth rope form and has been twined problems such as car, knotting.
Yet in the structure of known gas-liquid dyeing machine, nozzle not only is used for spray-painting, also must spray the high pressure dye liquor that is enough to drive cloth, advances so that cloth can circulate.So dye liquid pump must have high-power, and needs a large amount of dye liquors, just can achieve the above object.
Moreover, be piled up in the cloth storage trough because cloth is folding, advance through pushing, can produce folding line unavoidably, this will be unfavorable for the dyeing of cloth.
The object of the present invention is to provide a kind of gas-liquid dyeing machine, it sprays and drives cloth with the dye liquor and the AIR MIXTURES of atomizing, so dye liquid pump do not need high-power, only need use a spot of dye liquor.
Another object of the present invention is to provide a kind of gas-liquid dyeing machine, it drives cloth with aerojet, so dye liquid pump do not need high-power, only need use a spot of dye liquor.
Another purpose of the present invention is to provide a kind of gas-liquid dyeing machine, and it can be eliminated cloth and push the folding line that is produced because of piling up in the dyeing cycle process.
Gas-liquid dyeing machine of the present invention mainly includes air blast, heat exchanger, air and liquid mixer, dye liquid pump, dosing tank, dye liquor return duct, rectangular nozzle, and member such as linear nozzle.
According to one embodiment of present invention, air blast bloats powerful air quantity ejection, after heat exchanger heats, arrives air and liquid mixer.At this moment, dye liquid pump sucks dye liquor from dosing tank or dye liquor return duct, delivers in the air and liquid mixer, mixes mutually with the air that sprays, and enters rectangular nozzle, cloth is sprayed to execute dye, and driving cloth is advanced.When cloth is advanced when falling, a straight line nozzle carries out rule and is interrupted jetly, and it is folding to make cloth be N shape, and before cloth marched to rectangular nozzle once again, another linear nozzle was jet towards cloth, cloth has been advertised be spherical expansion, to eliminate its folding line.
According to a further embodiment of the invention, it is not provided with air and liquid mixer, and therefore, the air of air blast ejection is directly delivered to rectangular nozzle behind heat exchanger, drives cloth with injection air and advances.The dye liquor that dye liquid pump is drawn is then delivered to a straight line nozzle, cloth ejection dye liquor is executed dyed.
Because gas-liquid dyeing machine of the present invention utilizes gas-liquid mixture, or fully only utilizes air, with the energy as jet drive cloth, and dye liquid pump only is used to draw dyestuff merely, so dye liquid pump do not need high-power, so the dye liquor consumption is few.
The present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of an embodiment of gas-liquid dyeing machine of the present invention;
Fig. 2 (a) is a linear nozzle of the present invention;
Fig. 2 (b) is the cross-sectional view of above-mentioned linear nozzle;
Fig. 3 (a) is a blast atomizer of the present invention;
Fig. 3 (b) is an air and liquid mixer of the present invention;
Fig. 4 is the structural representation of another embodiment of gas-liquid dyeing machine of the present invention;
Fig. 5 is the phantom of rectangular nozzle;
Fig. 6 is the application drawing that the forward jet forward of rectangular nozzle sprays dye liquor;
Fig. 7 is the application drawing of the contrainjection mouth contrainjection dye liquor of rectangular nozzle.
As shown in Figure 1, gas-liquid dyeing machine of the present invention mainly comprises: air blast 4, heat exchanger 3, inside is provided with the air and liquid mixer 2, dye liquid pump 5 of blast atomizer 22, in order to the dosing tank 13 of depositing dye liquor, dye liquor return duct 20, rectangular nozzle 1 in order to compile unnecessary dye liquor, and linear nozzle 6,25.Describe principle of the present invention in detail referring now to embodiment.
At first, when air blast 4 started, it sucked air by air return duct 7, and bloats powerful air quantity ejection, then via air bleed pipe 8, deliver to heat exchanger 3 heating after, arrive air and liquid mixer 2.Simultaneously, the valve 12 of dosing tank 13 belows is opened, and the valve 15 of dye liquor return duct 20 is then closed automatically, and therefore, dye liquid pump 5 can suck dye liquor from dosing tank 13.The dye liquor of sucking-off is subjected to the control of proportion expression switch 14 after dye liquid pump 5 is sent, regulate the amount of ejection dye liquor automatically, and delivers in the air and liquid mixer 2 via dye liquor pipe 11.At this moment, the blast atomizer 22 by being located in the air and liquid mixer 2 can make dye liquor be atomized spray and go out, and after a large amount of air that this and air blast 4 are ejected mix mutually, enter rectangular nozzle 1 through gas-liquid mixed pipe 9.
In the ordinary course of things, dye liquor and AIR MIXTURES are ejected by the forward jet 532 of rectangular nozzle 1, and the powerful ejecting force by this dye liquor and AIR MIXTURES are carried secretly not only can spray execute and dye cloth 29, also drive cloth 29 and spray to baffle plate 30, and run into baffle plate 30 and fall.At this moment, the air in the air pipe line 23 is interrupted open and close via being interrupted control valve 24 with predetermined rule, control is during linear nozzle 25 and jet, the time and stop jet, therefore, it is folding to make cloth 29 be N shape mode, and ground in good order is stacked in the web plate groove 19 layer by layer.When the cloth 29 that piles up marches to cloth wheel 16, air in the air pipe line 21, the unlatching of switch valve 10 by the road, air is imported into linear nozzle 6 and sprays towards cloth 29, be spherical expansion and cloth 29 advertised, enter rectangular nozzle 1 then once again with the circulation spray-painting.
In the said process, the unnecessary dye liquor of spray-painting cloth will be gathered in web plate groove 19 bottoms, and conflux to dye liquor return duct 20, to use as repeating spray-painting.Dye liquor return duct 20 and dosing tank 13 are respectively equipped with a valve 15,12, in order to control the outflow of its dye liquor, when dye liquor is drawn and sent to dye liquid pump 5 from dye liquor return duct 20 or dosing tank 13, via this proportion expression switch 14, can regulate what of dye liquor sendout, how long exhaust with the dye liquors in the decision dosing tank 13.
In addition, the rectangular nozzle 1 among the present invention is provided with multistage forward jet 532 and contrainjection mouth 552, and jet can adjust the size of discharge rate, and it can respectively be up and down separately one group or many continuously groups.Under normal circumstances, the mixture of air and dye liquor is driven cloth 29 forwards and is advanced by 532 ejections of forward jet; And when finding the winding vehicle knotting, can change by 552 ejections of contrainjection mouth, make cloth 29 reverse moving, twine the problem of car knotting with releasing.
In addition, shown in Fig. 3 (a) and Fig. 3 (b), be provided with a blast atomizer 22 in the air and liquid mixer 2, this blast atomizer 22 is the annular pipe and is connected with dye liquor pipe 11, is formed with a plurality of spray-holes 32 on it.When dye liquor enters air and liquid mixer 2, promptly eject trickle atomizing dyestuff by the spray-hole on the blast atomizer 22 32, bloating a large amount of air with air blast 4 mixes mutually, the gas-liquid of this moment forms powerful driving energy, deliver to rectangular nozzle 1, drive cloth 29 on the one hand and advance fast, simultaneously cloth 29 is imposed jet penetration dyeing.Therefore, the present invention only uses the dye liquor of minute quantity.
Though a blast atomizer 22 only is set in the air and liquid mixer 2 in the accompanying drawing, also can be designed to have a plurality of blast atomizers 22.And, also can only in this air and liquid mixer 2, establish one and spray single tube, perhaps the dye liquor pipe is inserted at any position in air blast 4 outlet conduits, makes the dye liquor atomizing to borrow the air that sprays, and these variations include within the scope of the invention.
In addition, fold because cloth 29 is N shape mode in web plate groove 19, after piling up extruding, have folding line inevitably and produce, this folding line will be unfavorable for dyeing.And according to gas-liquid dyeing machine of the present invention, the position before cloth enters rectangular nozzle 1 is provided with a straight line nozzle 6.This structure of nozzle is roughly one elongated cylindrically shown in Fig. 2 (a) and Fig. 2 (b), and which is provided with a linear spray orifice 31.Linear nozzle 6 is connected to air pipe line 21, and managed path switch valve 10 is controlled.In cloth 29 cyclic processes, whenever when the linear nozzle 6, cloth 29 will be advertised expansion by the air that linear nozzle 6 is sprayed, and eliminates and piles up the folding line that extruding is produced, and makes cloth 29 more straight and than easy dyeing.Cloth 29 advertised expansion once more by another linear nozzle 25 that is interrupted injection air again, and it was folding to be open-width shape N type before falling behind the collision baffle plate 30.The structure of this linear nozzle 25 is identical with linear nozzle 6, therefore no longer narration.
Fig. 4 is the structural representation of another embodiment of the present invention.As shown in the figure, this embodiment mainly comprises: air blast 4, heat exchanger 3, rectangular nozzle 1, dye liquid pump 5, the dosing tank 13 in order to deposit dye liquor, dye liquor return duct 20 and the linear nozzle 6,25 in order to compile unnecessary dye liquor.Compare with previous embodiment, do not install air and liquid mixer herein.The principle of present embodiment will be described in detail as follows.
When air blast 4 startups, it sucks air by air return duct 7, and bloats powerful air quantity ejection, then after air bleed pipe 8 is delivered to heat exchanger 3 heating, from the forward jet 532 or 552 injections of contrainjection mouth of rectangular nozzle 1.By the powerful ejecting force that this injection air is carried secretly, can drive cloth 29 and advance fast.
Meanwhile, via the switch control of valve 12,15, dye liquid pump 5 can suck dye liquor from dosing tank 13 or dye liquor return duct 20.The dye liquor of sucking-off is subjected to the control of proportion expression switch 14 after dye liquid pump 5 is sent, regulate the amount of ejection dye liquor automatically, and delivers to linear nozzle 6 via dye liquor pipe 11, by linear nozzle 6 ejection dye liquors cloth 29 is executed and is dyed.
As described in above-mentioned process, design of the present invention is except can gas-liquid mixture utilizing aerojet to drive cloth 29 fully as spraying kinetic energy, also can changing into, and dye liquid pump 5 is only simple as absorbing dye liquor as spray-painting usefulness, so dye liquid pump 5 need not have high-power.And in the prior art, drive cloth because of utilizing the inject high pressure dye liquor, and needing to use quite a large amount of dye liquors, the cloth of traditional dyeing machine and dye liquor ratio are 1: 8, existing dyeing machine also needs 1: 4, and the present invention only needed get final product in 1: 1 or 1: 0.5.Relatively, according to design of the present invention, its dye liquor consumption is few, even can reach the boundary of non-aqueous dyeing.
Fig. 5 is the phantom of the rectangular nozzle 1 among Fig. 1 and Fig. 4, and nozzle 1 comprises that top nozzle chamber 51 reaches nozzle box 52 down, and its internal structure is identical, but for ease of contrast, the section of nozzle box 52 under in Fig. 5, only showing.
Rectangular nozzle 1 has forward and sprays dye liquor and two kinds of modes of operation of contrainjection dye liquor.During normal injection dyeing, upper and lower nozzle box 51,52 by jet 532 to the right, oblique ejection high pressure dye liquor, enter nozzle 1 to drive cloth from left, shown in arrow among the figure, send by the right then.When finding that the cloth rope form twines car, knotting, then can change over contrary operation, make upper and lower nozzle box 51,52 change by jet 552 left, oblique ejection dye liquor, drive cloth and oppositely move, to remove the state that the cloth rope form twines car, knotting.And then select positive operation to proceed normal jet dyeing.
Introduce the detailed construction of nozzle 1 below.
Nozzle 1 comprises that top nozzle chamber 51 reaches nozzle box 52 down, and both construct identical.Now do explanation for example with following nozzle box 52, be provided with a plurality of forward jets 532 and contrainjection mouth 552 in a top-cross mistake in the face of top nozzle chamber 51, be respectively applied for forward and reverse ejection dye liquor, just, the open and close of contrainjection mouth 532,552 are then controlled respectively by a plurality of first slide blocks 531 and second slide block 551.
Be provided with first, second driving wheel 57,58 in the nozzle box 52 down, first, second worm and wormwheel group 54,56, first, second connecting rod 53,55, and aforesaid first, second slide block 531,551, wherein first driving wheel 57 is by the first worm and wormwheel group 54 and first connecting rod 53 and be connected to first slide block 531, come open and close forward jet 532 in order to drive first slide block 531, second driving wheel 58 then is connected to second slide block 551 by the second worm and wormwheel group 56 and second connecting rod 55, comes open and close contrainjection mouth 552 in order to drive second slide block 551.
Fig. 6 shows the operational scenario that forward jet 532 sprays dye liquor, first slide block 531 was opened and was exposed forward jet 532 this moment, and second slide block 551 is closed contrainjection mouth 552, dye liquor by forward jet 532 to the right, oblique ejection advances to drive cloth; Fig. 7 shows that contrainjection mouth 552 sprays the mode of operation of dye liquors, and this moment, first slide block 531 was closed forward jet 532, and second slide block 551 is opened contrainjection mouth 552, dye liquor by contrainjection mouth 552 left, oblique ejection makes the cloth negative line feed.
In addition, if needs exerting oneself of adjustment nozzle, then can just directly adjust because of the thickness of cloth kind is different, the size of contrainjection mouth 532,552 realizes, needn't need to change nozzle as prior art.
Though the present invention is described in detail with reference to accompanying drawing and two kinds of embodiment thereof, the present invention is not limited to this, and any modification and variation of making according to spirit of the present invention and claim all should belong to protection scope of the present invention.
Claims (11)
1. gas-liquid dyeing machine comprises:
Air blast in order to the suction air, and bloats injection air;
Dye liquid pump is in order to draw dye liquor and it is sent;
Air and liquid mixer, it is connected with this air blast and this dye liquid pump by pipeline respectively, with so that mix mutually from the injection air of this air blast and from the dye liquor of this dye liquid pump; And
Rectangular nozzle, it is connected with this air and liquid mixer by pipeline, in order to gush out from the air and the dye liquor mixture of this air and liquid mixer;
Whereby, air and dye liquor mixture that this four directions nozzle is sprayed form powerful ejecting force, can drive cloth and advance, and simultaneously cloth be sprayed to execute and dye.
2. gas-liquid dyeing machine comprises:
Air blast in order to the suction air, and bloats injection air;
Rectangular nozzle, it is connected with this air blast by pipeline, in order to gush out from the injection air of this air blast;
Dye liquid pump is in order to draw dye liquor and it is sent; And
Linear nozzle, it is connected with this dye liquid pump by pipeline, in order to gush out from the dye liquor of this dye liquid pump;
Whereby, the air that this rectangular nozzle sprayed becomes powerful ejecting force, can drive cloth and advance, and this linear nozzle can be executed cloth and dye simultaneously.
3. gas-liquid dyeing machine according to claim 1 is characterized in that being provided with in this air and liquid mixer at least one blast atomizer, uses so that the dye liquor that will mix is vaporific ejection.
4. gas-liquid dyeing machine according to claim 1 is characterized in that also being provided with a straight line nozzle, in order to jet to cloth, makes cloth heave expansion, to eliminate the folding line that cloth was produced.
5. gas-liquid dyeing machine according to claim 4 is characterized in that also being provided with a pipeline switch valve, as the jet switch of this linear nozzle of control.
6. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that this rectangular nozzle has continuous multi-stage forward spout and reverse spout, and can adjust the size of its discharge rate.
7. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that this rectangular nozzle can respectively be up and down separately one group or many continuously groups.
8. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that also being provided with a straight line nozzle and a control valve that is interrupted, and this linear nozzle can be subjected to this interruptions control valve control and jet towards cloth discontinuously, makes cloth be the folding accumulation of N shape mode whereby.
9. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that also being provided with a proportion expression switch, in order to regulate from dye liquor that dye liquid pump is sent how much.
10. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that also being provided with a dosing tank, in order to depositing dye liquor, and is provided with a valve, flows out from this dosing tank in order to the control dye liquor.
11. gas-liquid dyeing machine according to claim 1 and 2 is characterized in that also being provided with a dye liquor return duct, in order to compiling the unnecessary dye liquor that has sprayed, and is provided with a valve, in order to the outflow of control dye liquor from this dye liquor return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99111352A CN1284582A (en) | 1999-08-11 | 1999-08-11 | Gas-liquid dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99111352A CN1284582A (en) | 1999-08-11 | 1999-08-11 | Gas-liquid dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1284582A true CN1284582A (en) | 2001-02-21 |
Family
ID=5275035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99111352A Pending CN1284582A (en) | 1999-08-11 | 1999-08-11 | Gas-liquid dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1284582A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290630A (en) * | 2012-02-28 | 2013-09-11 | 高华奥秘有限公司 | Garment dyeing machine |
| WO2017036758A1 (en) * | 2015-08-28 | 2017-03-09 | Fong's Europe Gmbh | Device for treating strand-shaped textile material |
| CN106868744A (en) * | 2017-04-12 | 2017-06-20 | 海宁美力针织有限公司 | A kind of overflow dyeing machine of high-grade fabric fabric |
-
1999
- 1999-08-11 CN CN99111352A patent/CN1284582A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290630A (en) * | 2012-02-28 | 2013-09-11 | 高华奥秘有限公司 | Garment dyeing machine |
| WO2017036758A1 (en) * | 2015-08-28 | 2017-03-09 | Fong's Europe Gmbh | Device for treating strand-shaped textile material |
| WO2017036611A1 (en) * | 2015-08-28 | 2017-03-09 | Fong's Europe Gmbh | Apparatus for the treatment of strand-like textile material |
| CN108138414A (en) * | 2015-08-28 | 2018-06-08 | 立信欧洲有限责任公司 | For handling the device of strand-like textile material |
| US20180334768A1 (en) * | 2015-08-28 | 2018-11-22 | Fong's Europe Gmbh | Device for the treatment of strand-shaped textiles |
| TWI646234B (en) * | 2015-08-28 | 2019-01-01 | 立信歐洲有限責任公司 | Rope textiles for treatment device |
| TWI685595B (en) * | 2015-08-28 | 2020-02-21 | 德商立信歐洲有限公司 | Device for the treatment of strand-shaped textiles |
| US10745840B2 (en) | 2015-08-28 | 2020-08-18 | Fong's Europe Gmbh | Device for the treatment of strand-shaped textiles |
| CN108138414B (en) * | 2015-08-28 | 2021-01-29 | 立信欧洲有限责任公司 | Device for treating a textile material in strand form |
| CN106868744A (en) * | 2017-04-12 | 2017-06-20 | 海宁美力针织有限公司 | A kind of overflow dyeing machine of high-grade fabric fabric |
| CN106868744B (en) * | 2017-04-12 | 2019-07-12 | 上海幸晖数字科技有限公司 | A kind of overflow dyeing machine of high-grade fabric fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2846479Y (en) | Multiple component road marking line paint spray marker | |
| CN104099734B (en) | A kind of HTHP gas-liquid dyeing machine and control method thereof | |
| CN206577945U (en) | A kind of spraying control device and automatically control spray gun | |
| CN107419451A (en) | A kind of environment-friendly high-efficiency chemical ＆ blended fabric dyeing apparatus and technique | |
| KR100801658B1 (en) | Two way variable nozzle type ejector for fuel cell | |
| CN1284582A (en) | Gas-liquid dyeing machine | |
| CN1193127C (en) | Improvement of gas liquid type dyeing solution spray coating device | |
| CN103898691A (en) | Atomizing nozzle of airflow dyeing machine | |
| CN204876502U (en) | Spraying device who sprays structure and have this injection structure | |
| CN2745973Y (en) | Cloth dyeing machine | |
| KR20020068458A (en) | Injection apparatus for mixed flow of gas and liquid | |
| CN204000244U (en) | A kind of High Temperature High Pressure gas-liquid dyeing machine | |
| CN110485081A (en) | A kind of anti-clogging second level atomizer system | |
| CN2630286Y (en) | Dye liquor atomizing structure for cloth dyeing machine | |
| CN2642806Y (en) | Atomization structure of cloth-dyeing machine nozzle | |
| CN109895396B (en) | 3D powder printing color mixing mechanism and color mixing method thereof | |
| CN105648678A (en) | Energy-saving cloth dyeing machine | |
| CN105917106A (en) | Method for operating a two-stroke otto engine | |
| LU101447B1 (en) | Ejector Mechanism-Based Ultrahigh Pressure Abrasive Jet Generator | |
| CN2465814Y (en) | Spray gun of polyurethane foaming apparatus | |
| CN2467544Y (en) | Improvement for gas-liquid dyeing liquid spraying apparatus | |
| CN2668664Y (en) | Expanding type atomizing nozzle of clutch dyeing machine | |
| JP3101150U (en) | Gas-liquid type dye jet dyeing equipment | |
| CN1168543C (en) | Improvement on air-hydraulic sprayer of liquid dye | |
| CN2656017Y (en) | Atomising nozzle for cloth dyeing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |