CN101131536A - Film for detecting laser paper and detecting method thereof - Google Patents
Film for detecting laser paper and detecting method thereof Download PDFInfo
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- CN101131536A CN101131536A CNA2007100661964A CN200710066196A CN101131536A CN 101131536 A CN101131536 A CN 101131536A CN A2007100661964 A CNA2007100661964 A CN A2007100661964A CN 200710066196 A CN200710066196 A CN 200710066196A CN 101131536 A CN101131536 A CN 101131536A
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- radium
- film
- paper
- color
- shine paper
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Abstract
This invention is a sort of the Pholin which is used to check the radium paper. it is characterized in that it is executed in this way: the flat gauze Pholin of 90%+-10%, it is exposed in the silk screen which have the reticle of 420+-100 and the glue which is scraped as many as 12+-8 floor, then it is executed the block. This block is stamped the snowflake printing ink in the empty Pholin, thus it becomes this Pholin which is used to check the radium paper. Making this invention to apply to the color measuring tool (its principle is the same with the color filter) in order to measure its LAB, it can control the color aberration (color) of the good production, also can be used for checking the color of the paper. In producing the radium paper, it finds hardly the printing problem of the 'dark-bar' and the 'draw-ink-bar'. This problem can be checked soon by using this technique. Also it can be executed a opposite color measuring standard by this Pholin, then it contrasts and checks the color of her production by this standard.
Description
Technical field
The present invention relates to the detection technique field, the specifically a kind of film and detection method that detects radium-shine paper.
Background technology
Along with improving constantly of tobacco bale antiforge technology, increasing high-grade tobacco bale all adopts the antiforge laser holographic technology, and printing has become the trend of high-grade tobacco bale printing on the radium-shine paper of rainbow holography.New high-tech product was also more and more in recent years, and high-grade tobacco bale is to print on rainbow holography paper basically.
Because having " laser light ", the radium-shine paper of rainbow holography (also claims " iridescence ", because of can changing because of the variation of angle, its color gains the name), multicoloured color brings great difficulty for the detection of print color, even same form and aspect that under natural light, see with the difference that has that under standard sources, see, that see night and the difference that has daytime.In face of it, color difference meter is also powerless.
When using the radium-shine paper of light beam to print, owing to there are not good color detection means (color difference meter both domestic and external all can not to the radium-shine color detection of carrying out), if detect form and aspect again after using serigraphy, the product colour that causes producing differs greatly, not only rejection rate is very high, but also repeatedly suffers customer complaint.Control the difference of form and aspect with color difference meter, but use color difference meter on the radium-shine paper of light beam, it detects data and does not have directive significance.In addition, in the production run of products such as radium-shine paper, be difficult to find " dark thick stick " printing issues such as " drawing ink-stick " with prior art.
Summary of the invention
The purpose of this invention is to provide a kind of film and detection method that detects radium-shine paper detects with the form and aspect that solve radium-shine paper.
The present invention utilizes the diffuse reflection principle of light, absorbs laser light, thereby avoids influencing because of the interference of laser light the resolution of color.
Technical scheme of the present invention is: make one 90% ± 10% the plain net film, at 420 ± 100 netting twines, scrape on the silk screen version version of 12 ± 8 layers of glue and expose, make forme, this forme is stamped the film of the radium-shine paper of the existing detection of snowflake printing ink on the film of blank.
The film of the radium-shine paper of detection of the present invention not only can be used in the color detection of printing on rainbow holography light beam paper, can tell Δ E value at the aberration more than 1.0, and be used in " dark thick stick ", " wire drawing " on the rainbow holography laser paper and " draw ink-stick " and wait the detection that with the naked eye is difficult to the printing issues of resolution, also can be used for the detection of rainbow holography light beam paper form and aspect.
Detection method:
1, the detection method of form and aspect when product such as barrel (renovate, adopt) at your cigarette of printing, method relatively, the radium-shine paper of getting 100 * 200mm detects the film, get radium-shine paper again and detect half form and aspect specimen page standard of the film, the back side of the film is sticked, make an examination criteria, go other form and aspect of comparison and detection with this standard again;
2, the detection method of " dark thick stick " " drawing ink-stick " etc.
The radium-shine paper of getting 100 * 200mm detects the film, faces up, and is placed on and can detects " dark thick stick " problems such as " drawing ink-stick " that the very difficult observation of naked eyes is come out on the radium-shine paper.If do not use this technology, " dark thick stick " quality problems such as " drawing ink-stick " just can be found after will printing chalk, have become waste product at that time basically.
3, use on color difference meter, the radium-shine paper of getting 20 * 30mm detects the film, and the unthreaded hole place that faces up and be placed on color difference meter uses color difference meter directly directly to measure its Lab value on the radium-shine paper of rainbow or its printed matter--and be aberration.
The form and aspect of product such as soft of soft of elaboration stone forest Soft Roll, elaboration stone forest, cloud and mist Soft Roll, cloud and mist, your cigarette when can be used for the printing of the radium-shine paper of rainbow renovated, your plume box and paper thereof detect.
The invention has the beneficial effects as follows: this technology is applied on the form and aspect survey instrument (similar with the principle of color filter) measures its Lab value, can well control the aberration (color) of product well, also can be used for the detection of paper form and aspect.And in the production run of products such as radium-shine paper, be difficult to find " dark thick stick " printing issues such as " drawing ink-stick ", use this technology to be easy to just can discover out.This film can also be made a relative form and aspect examination criteria, go other product form and aspect of comparison and detection with this standard again.
Below be that the effect that the radium-shine paper of employing detects film detection and do not use radium-shine paper to detect the film on color difference meter compares:
Use color difference meter to detect the Lab value (using radium-shine paper to detect the film) of light beam paper
| The buttress number | Measure number of times | The L value | The a value | The b value |
| For the first time | 87.73 | -0.95 | 1.84 | |
| For the second time | 87.1 | -0.94 | 1.83 | |
| For the third time | 87.29 | -0.78 | 1.93 | |
| For the first time | 86.30 | -0.91 | 1.78 | |
| For the second time | 86.98 | -0.94 | 1.83 | |
| For the third time | 87.1 | -0.76 | 1.73 | |
| For the first time | 87.19 | -0.68 | 1.8 | |
| For the second time | 86.1 | -0.89 | 1.8 | |
| For the third time | 86.95 | -0.73 | 1.75 | |
| For the first time | 87.20 | -0.92 | 1.93 | |
| For the second time | 87.78 | -0.95 | 1.96 | |
| For the third time | 86.43 | -0.91 | 1.94 | |
| For the first time | 86.85 | -0.67 | 2.03 | |
| For the second time | 86.41 | -0.83 | 2.03 | |
| For the third time | 87.44 | -0.81 | 1.93 | |
| For the first time | 87.26 | -0.90 | 1.92 | |
| For the second time | 86.99 | -0.92 | 2.06 | |
| For the third time | 86.37 | -0.95 | 2.02 | |
| For the first time | 86.79 | -0.69 | 2.07 | |
| For the second time | 86.94 | -0.90 | 2.06 | |
| For the third time | 86.74 | -0.74 | 2.07 | |
| For the first time | 86.17 | -0.85 | 1.91 | |
| For the second time | 86.85 | -0.93 | 1.89 | |
| For the third time | 86.62 | -0.88 | 1.98 | |
| For the first time | 86.81 | -0.78 | 1.96 | |
| For the second time | 86.91 | -0.94 | 1.90 | |
| For the third time | 86.74 | -0.86 | 1.98 |
As can be seen from the above table, the error of Lab value is very little, L (brightness) value: 1.63; A (redness) value: 0.22; B (yellow) value 0.32 can use this technology to control to product.
Use color difference meter to detect the Lab value (not using radium-shine paper to detect the film) of light beam paper
| The buttress number | Measure number of times | The L value | The a value | The b value |
| For the first time | 89.27 | -0.88 | 0.20 | |
| For the second time | 89.60 | -0.82 | -3.05 | |
| For the third time | 88.42 | -0.80 | -0.08 | |
| For the first time | 87.09 | -0.49 | 0.99 | |
| For the second time | 86.96 | -0.24 | -1.33 | |
| For the third time | 87.20 | -0.44 | -0.04 | |
| For the first time | 87.15 | +0.06 | 0.66 | |
| For the second time | 88.66 | -0.63 | -3.04 | |
| For the third time | 88.06 | -0.36 | -0.05 | |
| For the first time | 89.21 | -1.25 | 0.46 | |
| For the second time | 90.10 | -1.10 | -3.11 | |
| For the third time | 89.29 | -1.57 | 0.81 | |
| For the first time | 88.41 | -0.09 | 1.32 | |
| For the second time | 89.42 | -0.97 | -2.79 | |
| For the third time | 88.98 | -0.53 | 0.44 | |
| For the first time | 89.72 | -0.99 | 1.16 | |
| For the second time | 89.99 | -1.07 | -3.24 | |
| For the third time | 88.71 | -1.50 | 0.43 | |
| For the first time | 88.74 | -0.31 | 1.69 | |
| For the second time | 88.10 | -0.12 | -2.32 | |
| For the third time | 88.82 | -0.47 | 0.17 | |
| For the first time | 88.55 | -0.63 | 1.07 | |
| For the second time | 88.27 | -0.24 | -2.82 | |
| For the third time | 87.86 | -1.01 | 0.28 | |
| For the first time | 87.35 | -0.95 | -0.08 | |
| For the second time | 87.86 | -0.36 | -3.23 | |
| For the third time | 87.09 | -0.83 | 0.03 |
As can be seen from the above table, the error of Lab value is very big, L value: 3.14; A value: 1.31; B value 4.93, using color difference meter to detect not possess has directive significance.[the Lab color mode is a kind of and device-independent color mode, be a kind of various inputs that are independent of, the coloring system that shows output device, a Lab color data values at any time, all be unique on any equipment, it has solved different screen, different these difficult problems of the color that different printing device show.Just because of the ab color has this characteristic, it is widely used in the color management system, is a kind of very important table colour standard.The mode switch that we use usually (changeing the color separation process of CMYK as RGB) all will be used the Lab pattern.In the Lab pattern, L is illustrated in brightness, can be in the 0-100% range, and a is illustrated in red to the interior color component that changes of green fields; B is illustrated in the blue color component that changes in the yellow, and the scope of two component variation values all is-120 to+120, works as a, and b represented that grey, while L were to represent that white, L were to represent black, the table look module of Lab pattern at 0 o'clock at 100 o'clock at 0 o'clock.]
Embodiment
Embodiment 1:
Make one 90% ± 10% the plain net film, at 420 ± 100 netting twines, scrape on the silk screen version version of 12 ± 8 layers of glue and expose, make forme, this forme is stamped snowflake printing ink make the film that detects radium-shine paper on the film of blank.
Detection method:
With method relatively: the detection of form and aspect when being used to print product such as your cigarette is renovated, your plume box: the radium-shine paper of getting 100 * 200mm detects the film, get radium-shine paper again and detect half form and aspect specimen page standard of the film, be attached on the back side of the film, make an examination criteria, remove other product of comparison and detection with this standard again;
Embodiment 2:
Be directly used in the cloud and mist barrel of detect complying with one's wishes, your plume box, your cigarette and renovate etc. product " dark thick stick " " drawing ink-stick " etc.
The radium-shine paper of getting 100 * 200mm detects the film, faces up, and is placed on and can detects " dark thick stick " quality problems such as " drawing ink-stick " that the very difficult observation of naked eyes is come out on the radium-shine paper.
Embodiment 3:
Be applied on the form and aspect survey instrument: as be used for the detection that your plume box, your cigarette such as renovate at the control of product form and aspect.
The radium-shine paper of getting 20 * 30mm detects the film, and the unthreaded hole place that faces up and be placed on color difference meter uses color difference meter directly directly to measure its Lab value on the radium-shine paper of rainbow or its printed matter--and be aberration.
Claims (2)
1. a film that detects radium-shine paper is characterized in that making in order to the below method; 90% ± 10% the plain net film at 420 ± 100 netting twines, scrape on the silk screen version version of 12 ± 8 layers of glue and expose, is made forme, this forme is stamped the existing radium-shine paper of snowflake printing ink detect the film on the film of blank.
2. use the detection method of the film of the radium-shine paper of the described detection of claim 1, it is characterized in that being undertaken by following:
1) detection of form and aspect: get radium-shine paper and detect the film, get radium-shine paper again and detect half form and aspect specimen page standard of the film, the back side of the film is sticked, make an examination criteria, go other form and aspect of comparison and detection with this standard again;
2) detection of " dark thick stick " " drawing ink-stick ": get the radium-shine paper that is fit to size and detect the film, face up, be placed on can detect naked eyes on radium-shine paper or its printing and be difficult to observe " the dark thick stick " that come out and draw ink-stick ";
3) use on the form and aspect survey instrument: get the radium-shine paper that is fit to size and detect the film, be placed on the form and aspect survey instrument, use the form and aspect survey instrument directly on the radium-shine paper of rainbow or its printed matter, directly to measure its color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710066196A CN100576068C (en) | 2007-09-14 | 2007-09-14 | A kind of film that detects radium-shine paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710066196A CN100576068C (en) | 2007-09-14 | 2007-09-14 | A kind of film that detects radium-shine paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101131536A true CN101131536A (en) | 2008-02-27 |
| CN100576068C CN100576068C (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129811A1 (en) * | 2011-03-31 | 2012-10-04 | 深圳市科彩印务有限公司 | Method for detecting laser paper |
| CN105835552A (en) * | 2016-03-23 | 2016-08-10 | 深圳市科彩印务有限公司 | Laser printing PVC substrate manufacturing method |
| CN109632648A (en) * | 2018-12-06 | 2019-04-16 | 汕头东风印刷股份有限公司 | A kind of optical wand product form and aspect valid method of testing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100458313B1 (en) * | 2002-01-11 | 2004-11-26 | 최용석 | Photo Printing Technic |
| CN100449403C (en) * | 2005-06-03 | 2009-01-07 | 广西真龙彩印包装有限公司 | Screen print lattice-point printing process |
-
2007
- 2007-09-14 CN CN200710066196A patent/CN100576068C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129811A1 (en) * | 2011-03-31 | 2012-10-04 | 深圳市科彩印务有限公司 | Method for detecting laser paper |
| CN102782483A (en) * | 2011-03-31 | 2012-11-14 | 深圳市科彩印务有限公司 | Method for detecting laser paper |
| CN105835552A (en) * | 2016-03-23 | 2016-08-10 | 深圳市科彩印务有限公司 | Laser printing PVC substrate manufacturing method |
| CN105835552B (en) * | 2016-03-23 | 2018-07-20 | 深圳市科彩印务有限公司 | A kind of PVC chip base production methods being suitable for directly estimating radium-shine material printing aberration |
| CN109632648A (en) * | 2018-12-06 | 2019-04-16 | 汕头东风印刷股份有限公司 | A kind of optical wand product form and aspect valid method of testing |
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| Publication number | Publication date |
|---|---|
| CN100576068C (en) | 2009-12-30 |
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