CN103808903B - A kind of solid passes judgment on the method that flower pattern fineness printed by thickener - Google Patents
A kind of solid passes judgment on the method that flower pattern fineness printed by thickener Download PDFInfo
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- CN103808903B CN103808903B CN201410048048.XA CN201410048048A CN103808903B CN 103808903 B CN103808903 B CN 103808903B CN 201410048048 A CN201410048048 A CN 201410048048A CN 103808903 B CN103808903 B CN 103808903B
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Abstract
The present invention relates to a kind of solid and pass judgment on the method that flower pattern fineness printed by thickener fast, comprising: (1) modulation print paste, fabric is printed the right-angle wedge pattern of long 100mm, high 2mm; (2) after the right-angle wedge pattern printed being dried, the physical length that mensuration right-angle wedge pattern obtains on fabric and height; (3) calculate right-angle wedge pattern, pass judgment on this fine degree that flower pattern printed by thickener.In evaluation method of the present invention, wedge shape fineness need be greater than 70%, and its value is larger, and the fineness printing flower pattern is higher, and the fine chemical wastewater printing performance of thickener is better; The evaluation method more quantification of flower pattern fineness printed by thickener by the present invention, and method is simple, accurately can reflect the fine chemical wastewater printing performance of thickener.
Description
Technical field
The invention belongs to textile printing process field, particularly a kind of solid passes judgment on the method that flower pattern fineness printed by thickener.
Background technology
Along with the progress of high order number wire mark and printing technique, the design of printing more trends towards meticulous, makes every effort to can accurately show on fabric the pattern design meeting former state design spirit.Flower pattern fineness is high, then the flower pattern that the flower pattern printed on fabric designs closer to former state.
At present, the method passing judgment on thickener flower pattern fineness is only confined to Traditional Method, does not have quantitative unified standard.There is bibliographical information, evaluated the fine degree printing flower pattern by visual assessment method.Also having bibliographical information, obtaining sharpness by printing wedge shaped pattern, namely actual wedge length and the ratio of former wedge length, illustrate with this fine degree printing flower pattern.But these classic methods have very large subjectivity and limitation, the fine degree printing flower pattern definitely can not be reflected.Therefore, we need a kind of can the method for quantitative evaluation thickener flower pattern fineness, for judging that the fine chemical wastewater printing performance of thickener provides foundation.At present, about the quantivative approach passing judgment on thickener flower pattern fineness, also there is not been reported both at home and abroad.
Summary of the invention
Technical matters to be solved of the present invention is to provide a kind of solid and passes judgment on the method that flower pattern fineness printed by thickener, the method is by printing the right-angle wedge pattern of long 100mm, high 2mm, the physical length that after drying, mensuration wedge shaped pattern obtains on fabric and height, calculate wedge shape fineness; The method is easy and simple to handle, and result is accurate, can be used for Quantitative evaluation to print the fine degree of flower pattern.
A kind of solid of the present invention passes judgment on the method that flower pattern fineness printed by thickener, comprising:
(1) modulate print paste, fabric is printed the right-angle wedge pattern of long 100mm, high 2mm;
(2) after the right-angle wedge pattern printed being dried, the physical length that mensuration right-angle wedge pattern obtains on fabric and height;
(3) calculate the fineness of right-angle wedge pattern, pass judgment on this fine degree that flower pattern printed by thickener.
In described step (1), the apparent viscosity rotational viscosimeter of print paste records under No. 4 rotor 30r/min, and its value is between 4000 ~ 20000mPas.
Printing right-angle wedge pattern in described step (1) adopts plain net or ROTARY SCREAM PRINTING technique.
The temperature of drying in described step (2) is 70 ~ 100 DEG C.
In described step (3), the computing formula of wedge shape fineness is as follows:
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
The evaluation criterion printing the fine degree of flower pattern in described step (3) is: wedge shape fineness is greater than 70%, and it is better that flower pattern fine degree printed by thickener.
In evaluation method of the present invention, wedge shape fineness need be greater than 70%, and its value is larger, and the fineness printing flower pattern is higher, and the fine chemical wastewater printing performance of thickener is better.
The wedge shaped pattern printed in the present invention as shown in Figure 1.
Beneficial effect:
(1) compared with classic method, evaluation method of the present invention obtains by printing wedge shaped pattern the fineness that wedge shape fineness carrys out quantitative evaluation printing flower pattern.
(2) the simple and convenient and result of method of the present invention is accurate, for the fine chemical wastewater printing performance studying thickener provides reliable judgment basis.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the wedge shaped pattern that the present invention prints.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
The three-dimensional method passing judgment on thickener printing flower pattern fineness, comprises the steps:
(1) according to print paste prescription: the red P-4B of 1%K type refined lattice element, 5% urea, 1% reservehao S, 1% sodium bicarbonate, 70% former paste.The viscosity of mill base is adjusted to 10000 ± 1000mPas (25 ± 1 DEG C, No. 4 rotors, 30r/min, rotational viscosimeter records).
At plain net 180 order, bar magnet diameter 8mm, speed of a motor vehicle 6m/min, magnetic force 3
#printing condition under carry out cotton fabric by utilizing reactive dye stamp.Fabric is printed long 100mm, the right-angle wedge pattern of high 2mm.
(2) after the wedge shaped pattern printed being dried, the physical length that mensuration wedge shaped pattern obtains on fabric and height;
(3) calculate wedge shape fineness, pass judgment on this fine degree printing flower pattern.
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
According to as above method, sodium alginate, carboxymethyl cellulose, guar gum and the locust bean gum thickener pattern profile sharpness on cotton fabric by utilizing reactive dye stamp, as shown in table 1.
Table 1 sodium alginate, carboxymethyl cellulose, guar gum and the locust bean gum thickener flower pattern fineness on bafta
As can be seen from Table 1, the wedge shape fineness that carboxymethyl cellulose is printed, lower than 70%, illustrates that this thickener can not meet the printing effect of fine chemical wastewater.Compared with sodium alginate, the wedge shape fineness of guar gum and locust bean gum is higher, and the fine degree printing flower pattern is higher, thus has good fine chemical wastewater printing performance.
Embodiment 2
The three-dimensional method passing judgment on thickener printing flower pattern fineness, comprises the steps:
(1) according to print paste prescription: the red P-4B of 1%K type refined lattice element, 5% urea, 1% reservehao S, 1% sodium bicarbonate, 70% former paste, modulation print paste.
At plain net 180 order, bar magnet diameter 8mm, speed of a motor vehicle 6m/min, magnetic force 3
#printing condition under carry out cotton fabric by utilizing reactive dye stamp.Fabric is printed long 100mm, the right-angle wedge pattern of high 2mm.
(2) after the wedge shaped pattern printed being dried, the physical length that mensuration wedge shaped pattern obtains on fabric and height;
(3) calculate wedge shape fineness, pass judgment on this fine degree printing flower pattern.
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
According to as above method, the pattern profile sharpness of sodium alginate thickener on cotton fabric by utilizing reactive dye stamp of different quality mark, as shown in table 2.
The flower pattern fineness of table 2 different quality mark sodium alginate on bafta
As can be seen from Table 2, the wedge shape fineness that the sodium alginate that massfraction is lower is printed is lower, and the wedge shape fineness that the sodium alginate thickener that massfraction is higher is printed is higher.The massfraction of sodium alginate, lower than after 2%, is not suitable for the printing of fine chemical wastewater.Thus, the thickener of preparation suitable quality mark, can obtain good fine chemical wastewater printing performance.
Embodiment 3
The three-dimensional method passing judgment on thickener printing flower pattern fineness, comprises the steps:
(1) cotton fabric by utilizing reactive dye print paste prescription: black B 133%, 5% urea of 1%KN type refined lattice element, 1% reservehao S, 1% sodium bicarbonate, 70% former paste (the former paste massfraction of sodium alginate is 3%).
Dacron Disperse Printing mill base prescription: 1% Ya Telonghei SW-FG, 1% urea, 0.1% tartrate, 70% former paste (the former paste massfraction of sodium alginate is 3%).
Technology of polyester-cotton fabric disperse/active Graft versus host disease mill base prescription: 1% Ya Telonghei SW-FG, the black B133% of 1%KN type refined lattice element, 5% urea, 1% reservehao S, 1% sodium bicarbonate, 70% former paste (the former paste massfraction of sodium alginate is 3%).
At plain net 180 order, bar magnet diameter 8mm, speed of a motor vehicle 6m/min, magnetic force 3
#printing condition under carry out stamp.Fabric is printed long 100mm, the right-angle wedge pattern of high 2mm.
(2) after the wedge shaped pattern printed being dried, the physical length that mensuration wedge shaped pattern obtains on fabric and height;
(3) calculate wedge shape fineness, pass judgment on this fine degree printing flower pattern.
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
According to as above method, the flower pattern fineness of sodium alginate thickener stamp on different fabric, as shown in table 3.
The flower pattern fineness of table 3 sodium alginate on different fabric
As can be seen from Table 3, the wedge shape fineness that sodium alginate is printed on dacron, lower than 70%, can not meet the printing demand of fine chemical wastewater.And sodium alginate is on bafta and polyester-cotton fabric can print fine chemical wastewater, but its fine degree is not high enough.
Embodiment 4
The three-dimensional method passing judgment on thickener printing flower pattern fineness, comprises the steps:
(1) according to print paste prescription: the red P-4B of 1%K type refined lattice element, 5% urea, 1% reservehao S, 1% sodium bicarbonate, 70% former paste.The viscosity of mill base is adjusted to 10000 ± 1000mPas (25 ± 1 DEG C, No. 4 rotors, 30r/min, SNB-2 type numeral rotational viscosimeter record).
At plain net 180 order, speed of a motor vehicle 6m/min, magnetic force 3
#, under the printing condition of different bar magnet diameter (5mm, 6mm, 8mm, 12mm, 15mm), carry out cotton fabric by utilizing reactive dye stamp.Fabric is printed long 100mm, the right-angle wedge pattern of high 2mm.
(2) after the wedge shaped pattern printed being dried, the physical length that mensuration wedge shaped pattern obtains on fabric and height;
(3) calculate wedge shape fineness, pass judgment on this fine degree printing flower pattern.
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
According to as above method, the flower pattern fineness of sodium alginate thickener stamp under different bar magnet, as shown in table 4.
The flower pattern fineness of table 4 sodium alginate under difference printing condition
As can be seen from Table 4, when bar magnet diameter is 5mm or 6mm, the wedge shape fineness that sodium alginate thickener is printed is better, can print comparatively meticulous design.Along with the increase of bar magnet diameter, the wedge shape fineness that sodium alginate thickener is printed reduces gradually, and after particularly bar magnet is directly greater than 12mm, the wedge shape fineness of printing, lower than 70%, does not meet the printing demand of fine chemical wastewater.Thus, bar magnet diameter should in suitable scope, and thickener can print meticulous design.
Claims (4)
1. the three-dimensional method passing judgment on thickener printing flower pattern fineness, comprising:
(1) modulate print paste, fabric is printed the right-angle wedge pattern of long 100mm, high 2mm;
(2) after the right-angle wedge pattern printed being dried, the physical length that mensuration right-angle wedge pattern obtains on fabric and height;
(3) calculate the fineness of right-angle wedge pattern, pass judgment on this fine degree that flower pattern printed by thickener; Wherein, the computing formula of wedge shape fineness is as follows:
In formula: l is the physical length that wedge shaped pattern obtains on fabric, h is the height of wedge shaped pattern.
2. a kind of solid according to claim 1 passes judgment on the method that flower pattern fineness printed by thickener, it is characterized in that: in described step (1), the apparent viscosity rotational viscosimeter of print paste records under No. 4 rotor 30r/min, and its value is between 4000 ~ 20000mPas.
3. a kind of solid according to claim 1 passes judgment on the method that flower pattern fineness printed by thickener, it is characterized in that: the printing right-angle wedge pattern in described step (1) adopts plain net or ROTARY SCREAM PRINTING technique.
4. a kind of solid according to claim 1 passes judgment on the method that flower pattern fineness printed by thickener, it is characterized in that: the temperature of drying in described step (2) is 70 ~ 100 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410048048.XA CN103808903B (en) | 2014-02-11 | 2014-02-11 | A kind of solid passes judgment on the method that flower pattern fineness printed by thickener |
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| CN201410048048.XA CN103808903B (en) | 2014-02-11 | 2014-02-11 | A kind of solid passes judgment on the method that flower pattern fineness printed by thickener |
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| CN103808903A CN103808903A (en) | 2014-05-21 |
| CN103808903B true CN103808903B (en) | 2015-10-28 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899926A (en) * | 2012-10-30 | 2013-01-30 | 东华大学 | Method of applying alkali modified xanthan gum to textile printing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319082A (en) * | 1986-07-11 | 1988-01-26 | Konica Corp | Printing quality estimating method |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899926A (en) * | 2012-10-30 | 2013-01-30 | 东华大学 | Method of applying alkali modified xanthan gum to textile printing |
Non-Patent Citations (4)
| Title |
|---|
| Rheological properties of modified xanthan and their influence on printing performances on cotton with reactive dyes in screen printing;Lili Wang;《Cellulose》;20131231;2125-2135 * |
| 印花糊料粘弹性行为及印制性能的研究;王莉莉;《中国优秀硕士学位论文数据库》;20111231;全文 * |
| 活性染料印花色浆黏弹性行为与印制性能的相互关系;闵洁;《东华大学学报(自然科学版)》;20110630;第37卷(第3期);351-355 * |
| 糊料流动性对印花轮廓清晰度影响的研究;吴明华;《浙江丝绸工学院学报》;19980930;第15卷(第3期);182-187 * |
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Inventor after: Gu Yongxing Inventor after: Wang Lili Inventor after: Liu Baojiang Inventor after: Zhang Jun Inventor after: Hu Chunyan Inventor after: Jin Yawen Inventor after: Min Jie Inventor before: Wang Lili Inventor before: Liu Baojiang Inventor before: Zhang Jun Inventor before: Hu Chunyan Inventor before: Jin Yawen Inventor before: Min Jie |
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