CN100546828C - A kind of method for measuring intaglio print ink stencil ink-transferring amount - Google Patents
A kind of method for measuring intaglio print ink stencil ink-transferring amount Download PDFInfo
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- CN100546828C CN100546828C CNB2007100475208A CN200710047520A CN100546828C CN 100546828 C CN100546828 C CN 100546828C CN B2007100475208 A CNB2007100475208 A CN B2007100475208A CN 200710047520 A CN200710047520 A CN 200710047520A CN 100546828 C CN100546828 C CN 100546828C
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Abstract
The invention discloses a kind of method for measuring intaglio print ink stencil ink-transferring amount, several gravure blotting paper getting the lable number of constant weight and weighing are determination object, it is sandwiched wait in the middle of other paper to be printed, after intaglio printing press reaches constant machine speed, will wipe version and throw off and carry out full version printing; After the end to be printed, several gravure blotting paper of lable number are taken out and constant weight and weighing once more, ropy mean values are quality behind the ink setting that is transferred on the sheet-fed before and after these sheet-fed printings, the quantity of ink that volatilizees on the mass compensation behind the ink setting on the sheet-fed promptly draws the inking amount on the paper, i.e. printing ink look stencil ink-transferring amount.The inventive method adopts the China ink amount that records on the printable fabric of poor quality before and after the printing of weighing printable fabric, has guaranteed the accuracy of weighing by the preprocessing process of constant weight, and accurately measurements and calculations go out gravure ink look stencil ink-transferring amount, and operability is better.
Description
Technical field
The present invention relates to a kind of assay method of a kind of ink transfer amount in print field, be specifically related in the carved gravure printing, a kind of accurate measurement is printed onto the method for the China ink amount on the paper.
Background technology
China ink amount on printing on-site measurement printable fabric, conventional method is to adopt the weight that still speckles with the forme of printing ink itself after the weight that is coated with inking plate before the weighing transfer printing respectively and the transfer printing, and being coated with the ink by weight that the difference that still speckles with the forme weight of printing ink after the weight of inking plate and the transfer printing is on the printable fabric before the transfer printing is printing ink look stencil ink-transferring amount.This method must be with the weighing of forme dismounting back, operate loaded down with trivial detailsly, and in fields such as RMB printing, because the carved intaglio quality of RMB is several kilograms, and version line China ink is measured and had only tens grams, and weighing error is relatively large, and accuracy does not reach requirement.
Summary of the invention:
At the deficiency that prior art exists, the object of the present invention is to provide a kind of workable, the degree of accuracy is high, the method for measuring intaglio print ink stencil ink-transferring amount of good reproducibility.
Purpose of the present invention is achieved through the following technical solutions:
The assay method of a kind of gravure ink look stencil ink-transferring amount (print sheet-fed, transfer to the China ink amount of forme from the look masterplate), this method comprises the steps:
1), several gravure blotting paper getting the lable number of constant weight and weighing are determination object, several gravure blotting paper of lable number are sandwiched wait in the middle of other paper to be printed start printing then;
2), after intaglio printing press reaches constant machine speed, will wipe version and throw off and to carry out full version printing;
3), after the end to be printed, several gravure blotting paper of lable number are taken out and constant weight and weighing once more, ropy mean values are quality behind the ink setting that is transferred on the sheet-fed before and after these sheet-fed printings, measure the volatile content of printing ink again, the quantity of ink that volatilizees on the mass compensation behind the ink setting on the sheet-fed promptly draws the inking amount on the paper, i.e. printing ink look stencil ink-transferring amount.
The constant weight preprocessing process of several gravure blotting paper of wherein said lable number is: 50 ℃ of temperature, insert to hang in the thermostatic constant wet chamber after dry two hours in the convection oven of humidity 10～35% again and dry in the air temperature: 23 ℃ ± 1 ℃; Humidity: 50%rh ± 2%rh carries out weighing and recording quality after reaching balance.
The method of measuring the volatile content in the employed printing ink of printing is: the simple glass plate was put into 80 ℃ of baking oven bakings after 4 hours, taking-up places in the drier, cooling treats that it is to room temperature after half an hour, weigh and record, then with the even ink-stick of several consistency of thickness of blade coating on the glass plate, put into the baking of 80 ℃ of baking ovens after the weighing and allowed the printing ink bone dry in 2 hours, take out glass plate cooling weighing once more, the original quality of printing ink is the volatile content of this printing ink on the mass ratio that printing ink alleviates.
The inventive method adopts the China ink amount that records on the printable fabric of poor quality before and after the printing of weighing printable fabric, has guaranteed the accuracy of weighing by the preprocessing process of constant weight, and accurately measurements and calculations go out gravure ink look stencil ink-transferring amount, and operability is better.
The specific embodiment
How further specify the inventive method below in conjunction with specific embodiment realizes;
Embodiment 1
10 blotting paper are carried out two hours preliminary treatment of 50 ℃ of oven dryings in advance, and hanging then dries in the air in the constant temperature and moisture test chamber carries out constant weight and weighing, record in (25 ℃ ± 2 ℃ of temperature, humidity 50% ± 5%).Then 10 blotting paper are designated as " 201-210 " and open and to be clipped in the middle of 300 blotting paper handling without constant weight (top 200, below 100), start printing then after intaglio printing press reaches constant machine speed, will be wiped version and throw off and carry out full version and print.After the end to be printed, " 201-210 " that prints opened the blotting paper taking-up placed under field conditions (factors) 24 hours, repeat above-mentioned preliminary treatment, constant weight, weighing process again.The China ink amount that is on the paper of poor quality before and after the printing, the result is as follows:
| Sequence number | Quality (g) before the seal | Seal back quality (g) | Quality behind the ink setting (g) |
| 1 | 40.397 | 40.838 | 0.441 |
| 2 | 40.733 | 41.177 | 0.444 |
| 3 | 40.615 | 41.008 | 0.393 |
| 4 | 40.524 | 40.930 | 0.406 |
| 5 | 40.487 | 40.893 | 0.406 |
| 6 | 40.674 | 41.084 | 0.410 |
| 7 | 40.278 | 40.699 | 0.421 |
| 8 | 40.603 | 41.015 | 0.412 |
| 9 | 40.293 | 40.726 | 0.433 |
| 10 | 40.315 | 40.747 | 0.432 |
| On average | 0.420 | Standard deviation | 0.017 |
Claims (3)
1, a kind of method for measuring intaglio print ink stencil ink-transferring amount is promptly measured the printing sheet-fed, transfers to the method for the China ink amount of forme from the look masterplate, and this method comprises the steps:
1), several gravure blotting paper getting the lable number of constant weight and weighing are determination object, several gravure blotting paper of lable number are sandwiched wait in the middle of other paper to be printed start printing then;
2), after intaglio printing press reaches constant machine speed, will wipe version and throw off and to carry out full version printing;
3), after the end to be printed, several gravure blotting paper of lable number are taken out and constant weight and weighing once more, ropy mean values are quality behind the ink setting that is transferred on the sheet-fed before and after these sheet-fed printings, measure the volatile content of printing ink again, the quantity of ink that volatilizees on the mass compensation behind the ink setting on the sheet-fed promptly draws the inking amount on the paper, is the ink transfer amount of printing ink look masterplate.
2, a kind of method for measuring intaglio print ink stencil ink-transferring amount according to claim 1, it is characterized in that: the constant weight preprocessing process of several gravure blotting paper of described lable number is: 50 ℃ of temperature, insert again to hang in the thermostatic constant wet chamber after dry two hours in the convection oven of humidity 10～35% and dry in the air temperature: 23 ℃ ± 1 ℃; Humidity: 50%rh ± 2%rh carries out weighing and recording quality after reaching balance.
3, a kind of method for measuring intaglio print ink stencil ink-transferring amount according to claim 1, it is characterized in that: the method for measuring the volatile content in the employed printing ink of printing is: the simple glass plate was put into 80 ℃ of baking oven bakings after 4 hours, taking-up places in the drier, cooling treats that it is to room temperature after half an hour, weigh and record, then with the even ink-stick of several consistency of thickness of blade coating on the glass plate, put into the baking of 80 ℃ of baking ovens after the weighing and allowed the printing ink bone dry in 2 hours, take out glass plate cooling weighing once more, the original quality of printing ink is the volatile content of this printing ink on the mass ratio that printing ink alleviates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100475208A CN100546828C (en) | 2007-10-29 | 2007-10-29 | A kind of method for measuring intaglio print ink stencil ink-transferring amount |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100475208A CN100546828C (en) | 2007-10-29 | 2007-10-29 | A kind of method for measuring intaglio print ink stencil ink-transferring amount |
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| Publication Number | Publication Date |
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| CN101143509A CN101143509A (en) | 2008-03-19 |
| CN100546828C true CN100546828C (en) | 2009-10-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059851B (en) * | 2010-10-19 | 2012-12-26 | 杭州电子科技大学 | Method for determining use amount of spot color ink |
| CN104647891B (en) * | 2015-03-04 | 2017-06-06 | 莱鼎电子材料科技有限公司 | A kind of chip oxygen sensor prints drying production line equipment and its application method with full-automatic |
| CN106132110A (en) * | 2016-07-12 | 2016-11-16 | 奥士康科技股份有限公司 | A kind of monitoring method of pcb board anti-welding printing ink thickness |
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