This standard specifies the classification and naming, requirements, test methods, marking, packaging, transportation and storage of sunlight-induced color-changing anti-counterfeiting inks. This standard applies to sunlight-induced color-changing anti-counterfeiting inks of various printing plates. GB/T 18753-2002 Sunlight-induced color-changing anti-counterfeiting inks GB/T18753-2002 Standard download decompression password: www.bzxz.net
This standard specifies the classification and naming, requirements, test methods, marking, packaging, transportation and storage of sunlight-induced color-changing anti-counterfeiting inks. This standard applies to sunlight-induced color-changing anti-counterfeiting inks of various printing plates.

1 87. 080
National Standard of the People's Republic of China
GB/T18753—2002
Sunlight Activated Color Variable Anti-Counterfeiting Printing Ink
Published on 2002-06-13
National Quality Inspection and Quarantine Bureau of the People's Republic of China
Implemented on 2003-01-01
2 Standardized Documents
3 Classification and Nomenclature
4 Requirements
Testing Method
Cup Mark, Packaging, Certificate. Display Storage
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GB/T 18753 2002
GDT187532002
This standard specifies the quality requirements for the anti-counterfeiting characteristics of the anti-counterfeiting ink stimulated by sunlight. Therefore, when testing, it is necessary to use the quality requirements of the characteristics of related inks (such as inks used in various printing methods such as flat printing, gravure printing, screen printing, etc.) at the same time. This standard is issued by the State Quality Supervision, Inspection and Quarantine Administration of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Anti-Counterfeiting Products. The drafting units of this standard: the Quality Supervision and Inspection Center of Anti-Counterfeiting Products of the Ministry of Public Security, Nankai Yide Group Co., Ltd. The drafters are Lan Jiping, Wang Xian, Zhang Zheng, Mu Tao, Yuhua Gao Lisheng.3·2002
GB/T18753
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Specialized anti-counterfeiting inks in the sunlight-induced color-changing printing system. This standard is formulated to specify the quality standards of anti-counterfeiting inks and put forward anti-counterfeiting performance requirements for future quality management or supervision. This standard describes the anti-counterfeiting characteristics of sunlight-induced color-changing inks and the characteristics of the ink itself in two parts. The focus is on the anti-counterfeiting characteristics of light-induced color-changing printing inks; the reason for not making further provisions on the characteristics of the ink itself is that the durability of the ink itself can be used as a basis for the national standards and testing of various printing plates. N
1 Scope
Daylight-induced color-changing anti-counterfeiting inks
GB/T18753-7002
Specifies the classification and naming of sunlight-induced color-changing anti-counterfeiting inks, requires test methods and labeling, packaging, transportation, distribution and other standards for light-induced color-changing anti-counterfeiting inks used in various printing plates. 2 Normative references
The provisions in the following documents become clauses of this standard through citation in this standard. For any citation document with a date, all subsequent amendments (including incorrect contents) and revisions are not applicable to this standard. The parties who wish to reach an agreement on this standard are encouraged to use the latest versions of these documents. For any citation document without a date, its latest version shall not apply to this standard. GR/T17 (01.-1397 Anti-counterfeiting ink Part 1, Technical conditions for ultraviolet excited fluorescent oil painting (bite plate, relief printing drama) QB/T3597-1559 Printing oil ticket product classification, naming and plastic number 3 Classification and naming
31 Product amine standard type ink external residual color and sunlight excited color after discoloration classification. 3.2 Product number confirmation method: (according to QB/T3597--1999 requirements) RG
Society: Add controllable effect characters or optional letters to indicate, x
Preparation (break compound content, performance, etc.) Moonlight excited color after color change
Oil oxygen appearance title color ||tt ||Egg type (printing plate)
Light-induced color changeable anti-counterfeiting agent
(RG Moonlight two-character makeup pronunciation Riuang character makeup) Example: R-P3-1-(1 The product is a 5% green-to-white lithographic printing sunlight-induced color changeable fat tooth oil.
4 Requirements
4.1 The quality of each oil of the product must meet the technical requirements of its corresponding printing plate according to some European standards. 4.2 The environmental stability of the sunlight-induced color changeable anti-counterfeiting plate must be determined according to Table 1. 4.3 The performance of sunlight-induced color change must be determined according to Table 2. 2
rR/T 8753—2D02
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Table 1 Sunlight-induced color-changing anti-counterfeiting ink sunlight-induced color-changing anti-counterfeiting performance index item namebZxz.net
Heat resistance
Light resistance
Water resistance
Ethyl enzyme resistance
Injection resistance
Table 2 Sunlight-induced color-changing anti-counterfeiting ink sunlight-induced color-changing anti-counterfeiting performance graded with sub-chromaticity
Near standard The sample will change color or change color at dawn. The degree of color change refers to the three samples that have changed color under the same test conditions compared with the standard sample. The standard sample is the reserved sample that has not been tested in the same batch. The quality characteristics are determined by the Yi Ke method and the maintenance stability and safety period are divided into A, B, D, E and 5 levels. 4.4.1 Maintenance of damage characteristics The method for continuous qualitative grading is as specified in Table 3. 4.4.2 The method for grading the anti-counterfeiting safety period is as specified in Table 3. Table 3 Methods for determining the duration of the anti-counterfeiting characteristics and the anti-counterfeiting safety period Duration of the characteristics of the continuous operation
Test method
Months
33 months
Daylight-induced color-changing anti-counterfeiting oil quality detection safety period
6 monthsT1 year
3 months ≤ month
1 month 7≤3 months
1 month
Light-induced discoloration resistance is the index for inspection of the corresponding printing plate oil standards: 5.2 Heat resistance
5.2.1 Principle
The heat resistance of sunlight-induced discoloration resistance refers to the ability of the printed sample to change color after being stored in a certain temperature and away from light for a certain period of time. The smaller the discoloration, the better the property; vice versa.
5-2.2 Heat resistance test equipment and materials
Heat resistance test equipment and materials requirements are as follows: Automatic control constant temperature box (flow control recording should be used as a machine) Ink adjustment small
Oil slow printing and piercing only:
r) 157 multi/m effective surface glossy coating paper
) Standard sea scraping paper,
5.2.3 Test steps
GB/T 187532002
5.2.3.1 Ink can be injected on the standard scraping paper or the printing suitability tester with ink is used to prepare the sample on the dye paper, and the sample is placed under 3:1. Continue. At the same time, make four samples, one of which is used as the standard sample, and the other three are used as test samples, and keep them in the room at (25+2@).
5.2.3.2 The sample is placed in an automatic controlled constant temperature generator and kept at 100±2°C for 5 hours. Take it out and store it in a cool place under humid conditions. Compare it with the standard sample and measure it according to Table 2. Repeat the measurement for 3 times and rate it. 5.3 Light resistance
5.3.1 Principle
The light resistance of sunlight-excited color change pseudo-oxygen refers to the stability of the oil print sample placed in outdoor sunlight for a certain time. The smaller the change, the better the light resistance, and vice versa.
5.3.2 Sensor and materials
The requirements for the sensor and materials for light resistance test are as follows: meter!
h).-e) Same as 5.2.2)~).
5.3.3 Test tube steps
5. 3. 3. 1 5. 2. 3. 1,
5.3.3.2 The clean sample is placed in a vacuum chamber at 3100x for 5 hours, taken out and stored under effective temperature for a period of time. 5. 3. 3. 3 is the same as 5. 2. 3. 3
5.4 Water resistance
5.4.1 Principle
The water resistance of the colorimetric anti-halation test under light excitation refers to the stability of the oil-printed sample after being immersed in water at a certain temperature and protected from light for a certain period of time. The smaller the change, the better the resistance. Otherwise, the worse it is.
5.4.2 Receivers and Materials
Water-based receivers and materials are listed below
) Constant temperature water (the temperature control base should be soil)
2~*) Same as 6.2.2FJ~7.
5.4.3 Test steps
5.4.3.1 Same as 5.2.3.1
5.4.3.2 Heat the sample in constant humidity water to 20°C+, then remove it from the water and place it for 5 hours at room temperature.
5-4-3-3 1, 2.3-1.
5.5 Ethanol resistance
5.5.1 Principle
The ethanol resistance of sunlight-excited color anti-counterfeiting oil refers to the stability of the oil print sample after being exposed to light in ethanol for a certain period of time. The smaller the resistance, the better, and vice versa.
5.5.2 Apparatus and Materials
The above test method and material requirements are as follows: 95% ethanol
be>2.)e>
5.5.3 Test steps
5.5.3- ? 3. 2. 5. 1.
GB/T18753—2002
5.5.3.2 Soak the sample in 95% ethanol, take it out after 2 hours, and let it dry naturally at room temperature. 5.5.3.3. 6.2.3.3.
5- 6 Gasoline resistance
5.6.1 Principle
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The gasoline resistance of the anti-counterfeiting oil stimulated by moonlight refers to the stability of the oil sample after being soaked in gasoline in the dark for a certain period of time. The better the resistance, the worse the resistance.
5.6 2 Test equipment and materials
Gasoline test equipment and materials requirements are as follows: 0.0 motor gasoline:
h)~e) time 5,h)~e3.
5.6.3 Test steps
5.6.3.1 Time 5.2.3.1.
5.6 3.2
Put the sample into No. 3) motor gasoline sleeve, place it for 1, then take it out and dry it naturally at room temperature. 5.63.3 Same as 7.3.3
Marking, packaging, transportation, storage
The marking, packaging, transportation, storage of the light-excited color-changing anti-counterfeiting ticket shall comply with the requirements of (T/170k)7.1-1997, Section 7.
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