Summary of the invention
The technical problem that the present invention solves is to provide a kind of printing method of flocking cloth, use this method that polyamide fibre fine hair flocking cloth is carried out stamp, can make the nylon fibre on polyamide fibre fine hair flocking cloth top layer that mill base is had permeability preferably, improve COLOR FASTNESS, reduce the stamp fault in the goods.
The invention provides a kind of printing method of flocking cloth, comprising:
Polyamide fibre fine hair flocking cloth is carried out the stamp preliminary treatment with treatment fluid, contain refining agent in the described treatment fluid, described refining agent comprises: the fatty alcohol ether phosphate after the hydrolysis of 75wt%~90wt%, 5wt%~15wt% fatty alcohol ether and 3wt%~10wt% synergist;
With the pretreated polyamide fibre fine hair of stamp flocking cloth mill base stamp, described mill base comprises: the faintly acid thickening agent of the printing gum of 60wt%~80wt%, 2wt%~5wt%, citric acid and the excess water of 2wt%~3wt%;
Polyamide fibre fine hair flocking cloth behind the stamp is carried out steaming and color fixing after washing, drying.
Preferably, described treatment fluid also comprises: degreaser, chelating agent and soda ash, and refining agent concentration is 4g/L~6g/L in the described treatment fluid, and degreaser concentration is 1g/L~3g/L, and chelating agent concentration is 1.5g/L~2.5g/L, and soda ash concentration is 1g/L~3g/L.
Preferably, describedly polyamide fibre fine hair flocking cloth carried out the pretreated process of stamp with treatment fluid be followed successively by:
Polyamide fibre fine hair flocking cloth is put into dye jigger, handle 5~6 roads with 85 ℃~90 ℃ treatment fluids;
Clean 5~6 roads with 85 ℃~90 ℃ hot water;
Clean 2~3 roads with 40 ℃~50 ℃ warm water;
Clean 1~2 road with 20 ℃~25 ℃ cold water;
Polyamide fibre fine hair flocking cloth behind the cold water washing is dried at 115 ℃~125 ℃.
Preferably, described printing gum comprises thickener and bleeding agent, and the concentration of thickener is 120g/L~140g/L in the described printing gum, and bleeding agent concentration is 8g/L~12g/L.
Preferably, the steam pressure of described steaming and color fixing is made as 0.015Mpa~0.03Mpa, and evaporating temperature is 101 ℃~105 ℃, and the time of evaporating is 55min~60min.
Preferably, the process of described washing is for to wash the polyamide fibre fine hair flocking cloth behind the stamp successively with first water lotion, second water lotion, the 3rd water lotion, contain color-fixing agent in described first water lotion, contain soaping agent in described second water lotion, described the 3rd water lotion is 20 ℃~60 ℃ a water.
Preferably, color-fixing agent concentration is 1.5g/L~2.5g/L in described first water lotion, and soaping agent concentration is 7g/L~9g/L in second water lotion, and the 3rd water lotion temperature is 40 ℃~60 ℃.
Preferably, color-fixing agent concentration is 0.7g/L~0.9g/L in described first water lotion, also contain color-fixing agent in second water lotion, soaping agent concentration is that 0.7g/L~0.9g/L, color-fixing agent concentration are 0.7g/L~0.9g/L in described second water lotion, and the 3rd water lotion temperature is 25 ℃~30 ℃.
Preferably, the temperature of described drying is 90 ℃~100 ℃.
Preferably, also comprise: dried polyamide fibre fine hair flocking cloth is padded soft finishing agent.
The invention provides a kind of printing method of flocking cloth, this method is carried out the stamp preliminary treatment with polyamide fibre fine hair flocking cloth with the treatment fluid that contains described refining agent earlier, makes the polyamide fibre fine hair flocking cloth after the processing have high capillary effect and whiteness, is easy to mill base dyeing.In the stamp process, printing gum in the print paste contains bleeding agent, help to make mill base that nylon fibre is had better permeability, and also contain citric acid in the described mill base, be used for mill base is adjusted to acidity, make mill base and fiber under acid condition, ionic bonding take place, improve the dye fixing rate.According to this method polyamide fibre fine hair flocking cloth is carried out stamp, can make print paste that nylon fibre is had permeability preferably, reduce the fault in the decalcomania, thereby make the polyamide fibre fine hair flocking cloth behind the stamp have decalcomania clearly, and possessing higher look firm, improved the quality of printed articles.
The specific embodiment
In order further to understand the present invention, below in conjunction with embodiment the preferred embodiment of the invention is described, but should be appreciated that these describe just to further specifying the features and advantages of the present invention, rather than to the restriction of claim of the present invention.
The invention provides a kind of printing method of flocking cloth, comprising: stamp preliminary treatment → stamp → steaming and color fixing → washing → drying.
The stamp preliminary treatment:
Polyamide fibre fine hair flocking cloth is carried out the stamp preliminary treatment with treatment fluid, contain refining agent in the described treatment fluid, described refining agent comprises: the fatty alcohol ether phosphate after the hydrolysis of 75wt%~90wt%, 5wt%~15wt% fatty alcohol ether and 3wt%~10wt% synergist; Use described refining agent that polyamide fibre fine hair flocking cloth is carried out the stamp preliminary treatment, can make the flocking cloth any surface finish of handling, have high capillary effect and whiteness, be easy to flocking cloth is carried out stamp, and do not contain alkylphenol polyoxyethylene in the described refining agent, reduce pollution environment.
According to the present invention, the preparation method of described refining agent is:
Preparation fatty alcohol ether: fatty alcohol and epoxides under the effect of catalyst EO (oxirane), are carried out polymerization in 130 ℃~150 ℃, pressure are the reactor of 0.1Mpa~0.2Mpa, add neutralizer KZ-02 cessation reaction at last;
Fatty alcohol phosphate after the preparation hydrolysis: described fatty alcohol ether and phosphorus pentoxide are put into reactor, 70 ℃~80 ℃ carry out esterification after, generate fatty alcohol phosphate,, make the fatty alcohol phosphate after the hydrolysis the fatty alcohol phosphate hydrolysis under the effect of methyl alcohol that generates;
Fatty alcohol phosphate after 75~90 parts the hydrolysis, 5~15 parts fatty alcohol ether and 3~10 parts synergist are put in the still that is mixed, behind normal pressure, 50 ℃~60 ℃ following stirring 25min~30min, made described refining agent.
According to the present invention, described treatment fluid preferably also comprises: degreaser, chelating agent and soda ash, and refining agent concentration is preferably 4g/L~6g/L in the described finishing agent, and degreaser concentration is preferably 1g/L~3g/L, chelating agent concentration is preferably 1.5g/L~2.5g/L, and soda ash concentration is preferably 1g/L~3g/L.
According to the present invention, preferably polyamide fibre fine hair flocking cloth is put into dye jigger and carry out the stamp preliminary treatment with described treatment fluid, being about to polyamide fibre fine hair flocking cloth open width is wound on first cloth beam of dye jigger, polyamide fibre fine hair flocking cloth is wound in another cloth beam after flooding via treatment fluid by fabric guide roll, when polyamide fibre fine hair flocking cloth is about to when intact, again be wound up on first cloth beam, every coiling is called together successively, so repeatedly up to disposing again.Among the present invention polyamide fibre fine hair flocking cloth being carried out the pretreated process of stamp is preferably: polyamide fibre fine hair flocking cloth is put into dye jigger weave cotton cloth and go up the volume back with 85 ℃~90 ℃ treatment fluid processing 5~6 roads, clean 5~6 roads with 85 ℃~90 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash is with 40 ℃~50 ℃ warm water cleaning 2~3 roads, clean 1~2 road by the cold water with 20 ℃~25 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing is carried out drying at 115 ℃~125 ℃, can use equipment well known to those skilled in the art for dye jigger, there is no particular restriction to this present invention.
Stamp:
With the pretreated polyamide fibre fine hair of stamp flocking cloth mill base stamp, described mill base comprises: the faintly acid thickening agent of the printing gum of 60wt%~80wt%, 2wt%~5wt%, citric acid and the excess water of 2wt%~3wt%.
According to the present invention, described printing gum comprises thickener and bleeding agent, and the concentration of thickener is preferably 120g/L~140g/L in the described printing gum, and bleeding agent concentration is preferably 8g/L~12g/L.
According to the present invention, preferably adopt rotary screen printing machines that the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp.
Steaming and color fixing:
Polyamide fibre fine hair flocking cloth behind the stamp is carried out steaming and color fixing, and steam pressure is preferably 0.015Mpa~0.03Mpa, evaporates temperature and is preferably 101 ℃~105 ℃, and the time of evaporating is preferably 55min~60min.
Washing
Polyamide fibre fine hair flocking cloth after the washing is washed with first water lotion, second water lotion, the 3rd water lotion successively, contained color-fixing agent in described first water lotion, contain soaping agent in described second water lotion, described the 3rd water lotion is 20 ℃~60 ℃ a water.
According to the present invention, the polyamide fibre fine hair flocking cloth of the machine that can wash with water after to stamp carries out described water-washing process, color-fixing agent concentration is preferably 1.5g/L~2.5g/L in first water lotion at this moment, soaping agent concentration is preferably 7g/L~9g/L in second water lotion, the 3rd water lotion temperature is preferably 40 ℃~60 ℃, and detailed process is: add described first water lotion in rinsing machine 1~6 lattice; In rinsing machine 7~8 lattice, add described second water lotion, in rinsing machine 9~10 lattice, add described the 3rd water lotion, polyamide fibre fine hair flocking behind the stamp laid in the rinsing machine carry out continuous washing with first water lotion, second water lotion, the 3rd water lotion successively, can use equipment well known to those skilled in the art for rinsing machine, there is no particular restriction to this in the present invention.
According to the present invention, also can carry out described washing with the polyamide fibre fine hair flocking cloth of industry washer after to stamp, color-fixing agent concentration is preferably 0.7g/L~0.9g/L in first water lotion at this moment, also contain color-fixing agent in second water lotion, soaping agent concentration is preferably 0.7g/L~0.9g/L in described second water lotion, color-fixing agent concentration is preferably 0.7g/L~0.9g/L, the 3rd water lotion temperature is 25 ℃~30 ℃, and detailed process is: the polyamide fibre fine hair flocking cloth behind the stamp is put into industry washer use described first water lotion successively, second water lotion, the 3rd water lotion is washed.For industry washer, can be equipment well known to those skilled in the art, there is no particular restriction to this in the present invention.
Dry:
With method well known to those skilled in the art polyamide fibre fine hair flocking cloth after washing is carried out dried, baking temperature is preferably 90 ℃~100 ℃, more preferably 95 ℃~100 ℃.
In order to make the polyamide fibre fine hair flocking cloth behind the stamp have better flexibility, also need dried polyamide fibre fine hair flocking cloth is padded soft finishing agent, preferably include organic silicon class softener and film class softener in the described soft finishing agent.
In order further to understand the present invention, flocking cloth printing method provided by the invention is described below in conjunction with embodiment.
Dyestuff in following examples steps weaving chemical industry Co., Ltd by Hensel and provides.
Refining agent, softener and soaping agent in below implementing are provided by Yuyue HomeTextile Co., Ltd., and product type is the anti-soaping agent DF-3 that is stained with of refining agent 6#, softener 7#, softener 10# and white background; Degreaser, chelating agent are provided by Zhejiang development of evil in febrile disease share, and product type is degreaser TF-101, chelating agent CM-5; Thickener is provided by the Clariant chemical industry, and product type is thickener PRINTEX PS-14; Bleeding agent and color-fixing agent step the weaving chemical industry by Hensel and provide, and product type is bleeding agent LYOPRINT AP, color-fixing agent ERIONAL FRN.
The finishing agent that the preliminary treatment of following examples stamp is adopted becomes to be respectively in table 1;
In following examples in the chromatography mill base printing gum become to be respectively in table 2;
Chromatography mill base composition is listed in table 3 in following examples.
Embodiment 1
1, stamp preliminary treatment:
Polyamide fibre fine hair flocking cloth is put into dye jigger, handle 5 roads with 88 ℃ treatment fluid, clean 6 roads with 88 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash cleans 3 roads with 45 ℃ warm water, clean 1 road by the cold water with 23 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing be dried at 120 ℃.
2, the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp on rotary screen printing machines.
3, steaming and color fixing:
The back polyamide fibre fine hair flocking cloth that will dye is depressed at 102 ℃ of saturated vapors and is evaporated 57min, and steam pressure is made as 0.02Mpa.
4, washing:
Adding color-fixing agent concentration at rinsing machine 1~6 lattice is first water lotion of 2g/L, and washing temperature is made as 25 ℃;
Adding soaping agent concentration at rinsing machine 7~8 lattice is second water lotion of 8g/L, and washing temperature is made as 55 ℃;
Warm water 45 ℃~65 ℃ of rinsing machine 9~10 lattice addings;
Polyamide fibre fine hair flocking behind the steaming and color fixing laid into rinsing machine wash.
5, the polyamide fibre fine hair flocking cloth after will washing carries out drying at 95 ℃.
6, post processing:
Dried polyamide fibre fine hair flocking cloth is padded the soft finishing agent of following composition on framing shaping machine, pad behind the soft finishing agent polyamide fibre fine hair flocking cloth decalcomania as shown in Figure 1, decalcomania is clear, red ink paste used for seals is vivid full, good level-dyeing property, flocking cloth is soft.
The soft finishing agent technology preparation:
7# softener: 60g/L
10# softener: 20g/L.
Embodiment 2
1, stamp preliminary treatment:
Polyamide fibre fine hair flocking cloth is put into dye jigger, handle 5 roads with 86 ℃ treatment fluid, clean 6 roads with 88 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash cleans 3 roads with 45 ℃ warm water, clean 2 roads by the cold water with 22 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing be dried at 120 ℃.
2, the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp on rotary screen printing machines.
3, steaming and color fixing:
The back polyamide fibre fine hair flocking cloth that will dye is depressed at 103 ℃ of saturated vapors and is evaporated 56min, and steam pressure is made as 0.02Mpa.
4, washing:
Polyamide fibre fine hair flocking cloth behind the steaming and color fixing is put into industry washer, the water lotion that with color-fixing agent concentration is 0.8g/L cleans 28min at 27 ℃, be that 0.8g/L, soaping agent concentration are that the water lotion of 0.8g/L cleans 25min~35min at 45 ℃ with color-fixing agent concentration then, at last with 28 ℃ water cleaning 30min.
5, the polyamide fibre fine hair flocking cloth after will washing carries out drying at 95 ℃.
6, post processing: postprocessing working procedures is with embodiment 1 in the present embodiment, and through the polyamide fibre fine hair flocking cloth decalcomania of post processing as shown in Figure 2, decalcomania is clear, good level-dyeing property, and the stamp color and luster is full, and flocking cloth is soft.
Embodiment 3
1, stamp preliminary treatment:
Polyamide fibre fine hair flocking cloth is put into dye jigger, handle 6 roads with 88 ℃ treatment fluid, clean 6 roads with 86 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash cleans 3 roads with 45 ℃ warm water, clean 2 roads by the cold water with 22 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing be dried at 120 ℃.
2, the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp on rotary screen printing machines.
3, steaming and color fixing:
The back polyamide fibre fine hair flocking cloth that will dye is depressed at 102 ℃ of saturated vapors and is evaporated 56min, and steam pressure is made as 0.025Mpa.
4, washing:
Adding color-fixing agent concentration at rinsing machine 1~6 lattice is first water lotion of 2g/L, and washing temperature is made as 25 ℃;
Adding soaping agent concentration at rinsing machine 7~8 lattice is second water lotion of 8g/L, and washing temperature is made as 55 ℃;
Warm water 45 ℃~65 ℃ of rinsing machine 9~10 lattice addings;
Polyamide fibre fine hair flocking behind the steaming and color fixing laid into rinsing machine wash.
5, the polyamide fibre fine hair flocking cloth after will washing carries out drying at 95 ℃, dried polyamide fibre fine hair flocking cloth decalcomania as shown in Figure 3, decalcomania is clear, red ink paste used for seals is vivid full, good level-dyeing property.
Embodiment 4
1, stamp preliminary treatment:
Polyamide fibre fine hair flocking cloth is put into dye jigger, handle 5 roads with 85 ℃ treatment fluid, clean 5 roads with 86 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash is with 42 ℃ warm water cleaning 2~3 roads, clean 1 road by the cold water with 20 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing be dried at 116 ℃.
2, the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp on rotary screen printing machines.
3, steaming and color fixing:
The back polyamide fibre fine hair flocking cloth that will dye is depressed at 102 ℃ of saturated vapors and is evaporated 56min, and steam pressure is made as 0.016Mpa.
4, washing:
Polyamide fibre fine hair flocking cloth behind the steaming and color fixing is put into industry washer, the water lotion that with color-fixing agent concentration is 0.75g/L cleans 27min at 26 ℃, be that 0.75g/L, soaping agent concentration are that the water lotion of 0.72g/L cleans 26min at 45 ℃ with color-fixing agent concentration then, at last with 25 ℃ water cleaning 25min.
5, the polyamide fibre fine hair flocking cloth after will washing carries out drying at 92 ℃.
6, post processing: postprocessing working procedures is with embodiment 1 in the present embodiment, and through the polyamide fibre fine hair flocking cloth decalcomania of post processing as shown in Figure 4, decalcomania is clear, and the stamp color and luster is vivid full, good level-dyeing property, and flocking cloth is soft.
Embodiment 5
1, polyamide fibre fine hair flocking cloth is put into dye jigger, handle 6 roads with 89 ℃ treatment fluid, clean 6 roads with 90 ℃ hot water then, to after the polyamide fibre fine hair flocking cloth after the hot wash cleans 3 roads with 50 ℃ warm water, clean 2 roads by the cold water with 23 ℃, at last the polyamide fibre fine hair flocking cloth behind the cold water washing be dried at 122 ℃.
2, the pretreated polyamide fibre fine hair of stamp flocking cloth is carried out stamp on rotary screen printing machines.
3, steaming and color fixing:
The back polyamide fibre fine hair flocking cloth that will dye is depressed at 104 ℃ of saturated vapors and is evaporated 60min, and steam pressure is made as 0.027Mpa.
4, washing:
Adding color-fixing agent concentration at rinsing machine 1~6 lattice is first water lotion of 1.6g/L, and washing temperature is made as 28 ℃;
Adding soaping agent concentration at rinsing machine 7~8 lattice is second water lotion of 8.5g/L, and washing temperature is made as 57 ℃;
Warm water 63 ℃ of rinsing machine 9~10 lattice addings;
Polyamide fibre fine hair flocking behind the steaming and color fixing laid into rinsing machine wash.
5, the polyamide fibre fine hair flocking cloth after will washing carries out drying at 99 ℃, dried polyamide fibre fine hair flocking cloth decalcomania as shown in Figure 5, decalcomania is clear, red ink paste used for seals is vivid full, good level-dyeing property.
Embodiment 6
Present embodiment stamp process is with embodiment 1, the polyamide fibre fine hair flocking cloth decalcomania that makes as shown in Figure 6, decalcomania is clear, the stamp color and luster is bright full, good level-dyeing property, flocking cloth is soft.
Embodiment 7
Present embodiment stamp process is with embodiment 2, the polyamide fibre fine hair flocking cloth decalcomania that makes as shown in Figure 7, decalcomania is clear, the stamp color and luster is bright full, good level-dyeing property, flocking cloth is soft.
The finishing agent composition that uses among the table 1 embodiment 1-7
The composition of printing gum in the print paste among the table 2 embodiment 1-7
Chromatography mill base composition among the table 3 embodiment 1-7
With the look jail test of soaping of the stamp finished product of embodiment 1 to 6, test result such as table 4;
With the look jail test that rubs of the stamp finished product of embodiment 1 to 6, test result such as table 5.
Table 4 embodiment 1-6 stamp finished product WASHING COLOR FASTNESS
Table 5 embodiment 1-6 stamp finished product colorfastness to rubbing
By The above results as can be known, adopt printing method provided by the invention, can make print paste that nylon fibre is had permeability preferably, reduce the fault in the decalcomania, make the polyamide fibre fine hair flocking cloth behind the stamp have decalcomania clearly, also have higher COLOR FASTNESS simultaneously, and then improved the quality of printed articles.
The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.