Universal technical requirements of anti-counterfeiting holographic products
Some standard content:
GB/T 17000—1997
Since there is no holographic anti-counterfeiting standard in China, and there is no such standard for reference abroad, this standard is formed on the basis of referring to enterprise standards and widely soliciting expert opinions. The terms, product technical requirements and test methods involved are all from production practice. The classification of anti-counterfeiting holographic technology is compiled based on the technical measures currently adopted by my country's anti-counterfeiting holographic industry. At the same time, factors for future development are also considered.
This standard is proposed by the National Technical Supervision Bureau.
This standard is under the jurisdiction of the National Anti-Counterfeiting Label Maleization Technical Committee. The drafting units of this standard: Beijing Yiyou Laser Image Company, Beijing Institute of Mechanical Industry, Beijing University of Posts and Telecommunications. The main drafters of this standard are Pei Wen, Li Qiang, Du Ling, Xu Daxiong, Ha Liuzhu, and Zhu Fen. 1 Scope
National Standard of the People's Republic of China
Universal technical requirements of anti-counterfeiting holographic products GB/T 17000
This standard specifies the classification of anti-counterfeiting holographic technology, anti-counterfeiting strength, technical requirements of products and safety measures. This standard is applicable to security and anti-counterfeiting products based on laser holographic platemaking technology and mold embossing replication technology. 2 Referenced standards
The provisions contained in the following standards become the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest versions of the following standards. GB 2792--81 Determination method of 180° peel strength of pressure-sensitive adhesive tape GB2828-87 Counting sampling procedure and sampling table for batch inspection (applicable to inspection of continuous batches) GB10456-89 Electrochemical aluminum printing box
GB/T170021997 Production management specification for anti-counterfeiting printing products GB/T17004-1997 Anti-counterfeiting technical terms
3 Definitions
This standard adopts the following definitions.
3. 1 Black spot
Dark spots on the hologram caused by defects on the roller of the molding machine or on the molding plate. 3.2 Stain
The mark caused by physical and chemical factors due to improper handling of the hologram master during the production process. 3.3 Scratch
The hard mark that affects the image.
3.4 Color pattern positioning errorThe registration deviation between patterns of different colors. 3.5 Cutting central erronThe deviation between the center of the pattern and the center of the die-cutting geometric shape. 3.6 Signal to noise ratioThe ratio of the signal light intensity of the reproduced pattern to the noise light intensity in the diffracted light. 3.7 Diffraction efficiency The ratio of signal light intensity to incident light intensity.
4 Classification of anti-counterfeiting holographic technology
4.1 Holographic platemaking technology
Approved by the State Administration of Technical Supervision on October 5, 1997 and implemented on May 1, 1998
GB/T17000—1997
Class A: - General feature holographic platemaking technology (two-dimensional, two-dimensional/three-dimensional, three-dimensional rainbow holography). Class B: explicit password and hidden password technology (special function transformation, Moiré technology, holographic storage, computer recognition, flowing cursor, etc.). Class C: Color control and multi-channel technology (three-dimensional multi-color, two-dimensional, two-dimensional/three-dimensional, three-dimensional true color holography and achromatic, Hertz transformation, regular rainbow and synthetic rainbow, etc.)
Class D: Computer holography technology (pixel holography technology and computer-generated hologram CGII): Class E: Pulse holography technology.
4.2 Overprinting Technology
Class F: Reprinting technology after the mold is completed (including the application of various anti-counterfeiting inks and the self-test technology of uncovering). Class G: Other technologies that can be applied to holographic plates (photoresist plates or nickel plates) and can be used for batch image transfer through molding technology. 4.3 Special materials and transfer technology
Class H: Holographic paper.
Class I transparent hologram.
Class D: Hot stamping hologram.
5 Anti-levels
First-line technology: Technology with obvious characteristics, no need for instruments, and easy to identify by gauge. Second-line technology: Technology with implicit characteristics that can only be identified with the help of instruments or expert appraisal. 6 Anti-strength
Evaluate according to the safety period of anti-counterfeiting technology, anti-counterfeiting technology items, and anti-counterfeiting technology detection methods. 6.1 Safety period of anti-counterfeiting products
Anti-counterfeiting holographic products are classified according to the number of years that the anti-counterfeiting technology used may be copied. Grade A: More than four years.
Grade B: three to four years.
Grade C: two to three years.
Grade D: copied within two years.
6.2 Anti-counterfeiting technology items
Classification of the number of anti-counterfeiting technologies used (item confirmation is in accordance with 4.1) Grade A: Contains three or more technologies other than Class A.
Grade B: Contains two technologies other than Class A.
Grade C: Contains one technology other than Class A.
Grade D: Contains only Class A technologies.
6.3 Anti-counterfeiting technology detection methods
Grade A: High-tech special detection instruments or advanced decoders. Grade B: Advanced detection instruments or decoders.
Grade C: General detection instruments and expert sensory detection. D level: non-expert sensory inspection
7 Product technical requirements
7.1 All holographic anti-counterfeiting products should meet the requirements of potability 7.2 Appearance quality requirements
The appearance quality should meet the requirements of Table 1.
Indicator name
Smoothness
Image quality
Color misalignment
GB/T 17000—1997
Table 1 Appearance
Quality requirements
No obvious scratches entering the pattern
No black spots with a diameter greater than 0.5 mm entering the pattern No water stains entering the pattern
No obvious concave and convex defects
: The image in the effective layout is clear, the color is distinct, and the brightness is uniform and not less than 0.15 mm
7.3 Under the premise of ensuring the integrity of the pattern, the relative deviation of the die-cutting center is required to be ≤7%, and the maximum die-cutting center deviation is 1.5mr1. 7.4 Characteristic index requirements
Signal-to-noise ratio (SNR) ≥10:1
Ejection efficiency = 5%
7.5 The 180-degree peel strength of the pressure-sensitive adhesive is not less than 2.5N/25mm.7.6 The wear resistance of the hot stamping type shall comply with the relevant provisions of GB10456. 8 Product test method
8.1 Test requirements
8. 1. 1 Test environment
Ambient temperature: 23℃±2℃
Relative humidity: (50=5)%
8.1.2 Sample pretreatment
Wipe the sample surface with acetone or alcohol absorbent cotton balls and place for 4h8.2--First inspection
Stick the sample on the product to be applied, peel it off and observe the degree of damage, and the main pattern is mostly destroyed. 8.3 Appearance inspection
Put the sample flat on the flat glass, set a 20W tungsten light source at a distance of 1m from the sample, and illuminate it at the reproduction angle. The observer's eyes are 300m away from the sample for observation.
8.4 Measurement of die-cutting center deviation
Put the sample on the flat glass and measure it with the center of the pattern as the reference using a reading microscope. 8.5 Measurement of characteristic indicators
8.5.1 Signal-to-noise ratio
8.5.1.1 Testing instruments and environmental requirements
a) He-Ne laser with relative output power instability ≤ 1% (beam size at the test point ≤ 0.5mm); b) Photoelectric receiving system (receiving surface diameter ≥ 6mm); c) Reflection system equivalent to a spherical reflector (relative aperture = 1:1, effective aperture 300mm); d) Low-power telescope;
e) Environmental requirements: darkroom operation.
B.5.1.2 Test method
) Select 2 to 4 marks in the effective layout as random test samples. Fix each mark in the frame sample (XY plane), with the positive direction of the mark along the X-axis direction and the normal N along the Z-axis direction (see Figure 1). The laser beam is irradiated on the grating in the mark, and the incident angle is changed by 6. The real image of the slit along the Y axis is received in the direction of the mark normal N. When the real image is visually full, the angle change is stopped (see Figure 1). The laser beam is obliquely incident in the sample plane. An elliptical spot is formed, and the short axis of the spot is equal to the diameter of the laser beam 0.5mm, and the long axis 0.5/co%0 is approximately 0.8~1.2mm. The area of the measured grating microelement is required to be larger than this circular spot, that is, the line of the logo pattern is larger than 0.5nm in the x direction and preferably smaller than 1.2mm in the y direction (should be the length direction of the line). If the grating microelement area is smaller than the circular spot area, the laser beam is required to pass through a low-power telescope to reduce the beam diameter accordingly: the elliptical spot area formed by the oblique incident beam is smaller than the logo grating microelement area.
b) Place a reflection system at the narrow real image, and require the slit real image to fill the effective aperture of the reflection system (if the length of the narrow real image is greater than the effective aperture of the reflection system, the reflection system is allowed to move closer to the logo until it meets the requirements): the optical axis M of the reflection system and the normal N of the logo have a small angle of about 10° in the horizontal plane). c) A real image of the logo part pattern can be formed in the direction of the reflected light of the reflection system, and its signal light intensity is received and measured by a photoelectric receiver (see Figure 1).
Figure 1 Schematic diagram of signal-to-noise ratio test
d) Translate the mark in the XY plane, let the laser beam shine on the part of the mark without grating, the photoelectric receiver is in the same position as above, and measure the noise light intensity In.
e) Signal-to-noise ratio calculation formula:
) The final result is the average value of all the measured values of the measured marks: 1
SNR-(SNR,+SNR,SNR)/3
8.5.2 Diffraction efficiency
8.5.2.1 Requirements for detection instruments and environment Return to 8.5.1, 18.5.2.2 Test method
a) Same as 8.5.1.2), b>, c>, measure the signal light intensity 1. b) The laser beam is directly irradiated on the reflection system. The optical axis M of the reflection system and the direction of the incident light have a small angle of about 10° in the water surface>, see Figure 2,
<) Measure the reflected light intensity 1 of the reflection system, which represents the incident light intensity after removing the light intensity loss caused by the absorption, scattering and reflectivity of the reflection system less than 1.
Laser
d) Diffraction efficiency calculation formula:
GB/T 17000—1997
Figure 2 Schematic diagram of diffraction efficiency test
Reflection system
e) If there are two or more patterns with different spatial depths in the product, at least the diffraction efficiency of the logo image pattern and one non-image pattern should be measured.
f) The final test takes the average value of all the measured values of the tested logo: /m
Where: 7—-diffraction efficiency of the image pattern. Wu Zhong: Diffraction efficiency of non-image surface pattern 8.6 Lemin peel strength
According to GB 2792.
B.7 Hot stamping wear resistance test is carried out according to the requirements of GB/T10456. 9 Product inspection rules
9.1 Products must be inspected and qualified by the quality inspection department of the manufacturer according to this standard before they can leave the factory. 9.2 Product inspection is divided into factory inspection and type inspection. The items are shown in Table 2. Table 2
Inspection category
Factory inspection
Type inspection
9. 3 Delivery inspection
9. 3. 1 Batch
The delivery batch of products of the same variety and specification is ... batch. 9.3.2 Sampling plan
Perform the normal inspection sampling plan in GB 2828. See Table 3 and Table 4. Item
Appearance, die-cutting center difference
Characteristic index, 180 peeling degree of pressure-sensitive adhesive
Table 3 Appearance sampling plan
Batch range
≥10001
Sample size
Number of qualified judgment
Number of unqualified judgment
Batch range
35 001~~500 000
500 001
9.3.3 Sampling
GB/T 17000-1997
Table 4 Die center deviation
Sample size
Randomly select samples from the batch so that the samples can represent the batch quality. Qualified judgment number
The time of sampling can be during the batch formation process or after the batch is formed. 9.3.4 Inspection of samples
9. 3.4.1 Inspection of appearance
Number of unqualified judgment
Inspect the sample units one by one, and judge whether they are qualified according to the indicators specified in Table 1, and accumulate the total number of unqualified products according to the appearance inspection items (scratches, spots, water, flatness, image quality, color misalignment). 9.3.4.2 Inspection of die cutting center deviation
Inspect the sample units one by one according to the indicators specified in 7.3 to judge whether they are qualified, and accumulate the total number of unqualified products. 9.3.5 Determination
9.3.5.1 Determine whether each item of appearance is qualified according to the qualified and unqualified determination numbers specified in Table 3. If there is no unqualified item, the appearance of the batch of products is qualified, otherwise the appearance of the batch of products is unqualified. 9.3.5.2 Determine whether the die-cutting center deviation of the product is qualified according to the qualified and unqualified determination numbers specified in Table 1. 9.3.5.3 If both the appearance and the die-cutting center deviation are qualified, the batch of products is qualified, otherwise it is unqualified. 9.4 Type inspection
Type tests must be carried out frequently when new products are put into production, the process is changed, the mold is replaced, and the main raw materials are changed. 9.4.1 Batching
The delivery batch or trial production batch of products of the same variety and specification is a batch. 9.4.2 Sampling
9.4.2.1 Appearance and die-cutting center deviation are sampled for factory inspection. 9.4.2.2 Five samples are randomly selected for characteristic index inspection. Five 250mm×250mm specimens of semi-finished products that have not been die-cut are randomly selected for 180° peel strength test of pressure-sensitive adhesive. 9.4.3 Sample inspection
9.4.3.1 Characteristic index detection
According to the provisions of Chapter 7, test each characteristic index (signal-to-noise ratio, diffraction efficiency), record the values respectively, and take the half mean of the five data as the test value.
9.4.3.2 Pressure-sensitive adhesive 180° peel strength test Cut a 200mmX200mm longitudinal and transverse specimen from each sample, and test the peel strength of the pressure-sensitive adhesive according to the provisions of Chapter 7. The average value of 10 data is the test value of this item. 9.4.4 Determination
The determination of appearance and die-cutting center deviation is the same as that of factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions in 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate-mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process should be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.2mm is appropriate. If the grating microelement area is smaller than the circular spot area, the laser beam is required to pass through a low-power telescope to reduce the beam diameter accordingly: the elliptical spot area formed by the oblique incident beam is smaller than the grating microelement area of the mark.
b) Place a reflection system at the narrow real image, requiring the slit real image to fill the effective aperture of the reflection system (if the length of the narrow real image is greater than the effective aperture of the reflection system, the reflection system is allowed to move closer to the mark until it meets the requirements): the optical axis M of the reflection system and the normal N of the mark have a small angle of about 10° in the horizontal plane). c) A real image of the mark pattern can be formed in the direction of the reflected light of the reflection system, and the signal light intensity 1 is received and measured by a photoelectric receiver (see Figure 1).
Figure 1 Schematic diagram of signal-to-noise ratio test
d) Translate the mark in the XY plane, let the laser beam shine on the part of the mark without grating, the photoelectric receiver is in the same position as above, and the noise light intensity In is measured.
e) Signal-to-noise ratio calculation formula:
) The final result is the average value of all the measured values of the measured marks: 1
SNR-(SNR,+SNR,SNR)/3
8.5.2 Diffraction efficiency
8.5.2.1 Requirements for testing instruments and environment Return to 8.5.1,18.5.2.2 Test method
a) Same as 8.5.1.2), b>, c>, measure the signal light intensity 1. b) The laser beam is directly irradiated on the reflection system, and the optical axis M of the reflection system and the direction of the incident light have a small angle of about 10° in the water surface>, see Figure 2,
<) Measure the reflected light intensity 1 of the reflection system, which represents the incident light intensity after removing the light intensity loss caused by the absorption, scattering and reflectivity less than 1 of the reflection system.
Laser
d) Diffraction efficiency calculation formula:
GB/T 17000—1997
Figure 2 Schematic diagram of diffraction efficiency test
Reflection system
e) If there are two or more patterns with different spatial depths in the product, at least the diffraction efficiency of the logo image pattern and one non-image pattern should be measured.
f) The final test takes the average value of all the measured values of the tested logo: /m
Where: 7—-Diffraction efficiency of the image pattern. Wu Zhong: 一一Diffraction efficiency of the non-image pattern 8.6 Lemin peel strength
Based on GB 2792.
B.7 The hot stamping type wear resistance test is carried out in accordance with the requirements of GB/T10456. 9 Product Inspection Rules
9.1 Products must be inspected and qualified by the quality inspection department of the manufacturer according to this standard before they can leave the factory. 9.2 Product inspection is divided into factory inspection and type inspection. The items are shown in Table 2. Table 2
Inspection Category
Factory Inspection
Type Inspection
9. 3 Delivery Inspection
9. 3. 1 Batch
The delivery batch of products of the same variety and specification is...batch. 9.3.2 Sampling plan
Perform the normal inspection sampling plan in GB 2828. See Table 3 and Table 4. Item
Appearance, die-cutting center difference
Characteristic index, 180 peeling degree of pressure-sensitive adhesive
Table 3 Appearance sampling plan
Batch range
≥10001
Sample size
Number of qualified judgment
Number of unqualified judgment
Batch range
35 001~~500 000
500 001
9.3.3 Sampling
GB/T 17000-1997
Table 4 Die center deviation
Sample size
Randomly select samples from the batch so that the samples can represent the batch quality. Qualified judgment number
The time of sampling can be during the batch formation process or after the batch is formed. 9.3.4 Inspection of samples
9. 3.4.1 Inspection of appearance
Number of unqualified judgment
Inspect the sample units one by one, and judge whether they are qualified according to the indicators specified in Table 1, and accumulate the total number of unqualified products according to the appearance inspection items (scratches, spots, water, flatness, image quality, color misalignment). 9.3.4.2 Inspection of die cutting center deviation
Inspect the sample units one by one according to the indicators specified in 7.3 to judge whether they are qualified, and accumulate the total number of unqualified products. 9.3.5 Determination
9.3.5.1 Determine whether each item of appearance is qualified according to the qualified and unqualified determination numbers specified in Table 3. If there is no unqualified item, the appearance of the batch of products is qualified, otherwise the appearance of the batch of products is unqualified. 9.3.5.2 Determine whether the die-cutting center deviation of the product is qualified according to the qualified and unqualified determination numbers specified in Table 1. 9.3.5.3 If both the appearance and the die-cutting center deviation are qualified, the batch of products is qualified, otherwise it is unqualified. 9.4 Type inspection
Type tests must be carried out frequently when new products are put into production, the process is changed, the mold is replaced, and the main raw materials are changed. 9.4.1 Batching
The delivery batch or trial production batch of products of the same variety and specification is a batch. 9.4.2 Sampling
9.4.2.1 Appearance and die-cutting center deviation are sampled for factory inspection. 9.4.2.2 Five samples are randomly selected for characteristic index inspection. Five 250mm×250mm specimens of semi-finished products that have not been die-cut are randomly selected for 180° peel strength test of pressure-sensitive adhesive. 9.4.3 Sample inspection
9.4.3.1 Characteristic index detection
According to the provisions of Chapter 7, test each characteristic index (signal-to-noise ratio, diffraction efficiency), record the values respectively, and take the half mean of the five data as the test value.
9.4.3.2 Pressure-sensitive adhesive 180° peel strength test Cut a 200mmX200mm longitudinal and transverse specimen from each sample, and test the peel strength of the pressure-sensitive adhesive according to the provisions of Chapter 7. The average value of 10 data is the test value of this item. 9.4.4 Determination
The determination of appearance and die-cutting center deviation is the same as that of factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions in 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate-mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process should be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.2mm is appropriate. If the grating microelement area is smaller than the circular spot area, the laser beam is required to pass through a low-power telescope to reduce the beam diameter accordingly: the elliptical spot area formed by the oblique incident beam is smaller than the grating microelement area of the mark.
b) Place a reflection system at the narrow real image, requiring the slit real image to fill the effective aperture of the reflection system (if the length of the narrow real image is greater than the effective aperture of the reflection system, the reflection system is allowed to move closer to the mark until it meets the requirements): the optical axis M of the reflection system and the normal N of the mark have a small angle of about 10° in the horizontal plane). c) A real image of the mark pattern can be formed in the direction of the reflected light of the reflection system, and the signal light intensity 1 is received and measured by a photoelectric receiver (see Figure 1).
Figure 1 Schematic diagram of signal-to-noise ratio test
d) Translate the mark in the XY plane, let the laser beam shine on the part of the mark without grating, the photoelectric receiver is in the same position as above, and the noise light intensity In is measured.
e) Signal-to-noise ratio calculation formula:
) The final result is the average value of all the measured values of the measured marks: 1
SNR-(SNR,+SNR,SNR)/3
8.5.2 Diffraction efficiency
8.5.2.1 Requirements for testing instruments and environment Return to 8.5.1,18.5.2.2 Test method
a) Same as 8.5.1.2), b>, c>, measure the signal light intensity 1. b) The laser beam is directly irradiated on the reflection system, and the optical axis M of the reflection system and the direction of the incident light have a small angle of about 10° in the water surface>, see Figure 2,
<) Measure the reflected light intensity 1 of the reflection system, which represents the incident light intensity after removing the light intensity loss caused by the absorption, scattering and reflectivity less than 1 of the reflection system.
Laser
d) Diffraction efficiency calculation formula:
GB/T 17000—1997
Figure 2 Schematic diagram of diffraction efficiency test
Reflection system
e) If there are two or more patterns with different spatial depths in the product, at least the diffraction efficiency of the logo image pattern and one non-image pattern should be measured.
f) The final test takes the average value of all the measured values of the tested logo: /m
Where: 7—-Diffraction efficiency of the image pattern. Wu Zhong: 一一Diffraction efficiency of the non-image pattern 8.6 Lemin peel strength
Based on GB 2792.
B.7 The hot stamping type wear resistance test is carried out in accordance with the requirements of GB/T10456. 9 Product Inspection Rules
9.1 Products must be inspected and qualified by the quality inspection department of the manufacturer according to this standard before they can leave the factory. 9.2 Product inspection is divided into factory inspection and type inspection. The items are shown in Table 2. Table 2
Inspection Category
Factory Inspection
Type Inspection
9. 3 Delivery Inspection
9. 3. 1 Batch
The delivery batch of products of the same variety and specification is...batch. 9.3.2 Sampling plan
Perform the normal inspection sampling plan in GB 2828. See Table 3 and Table 4. Item
Appearance, die-cutting center difference
Characteristic index, 180 peeling degree of pressure-sensitive adhesive
Table 3 Appearance sampling plan
Batch range
≥10001
Sample size
Number of qualified judgment
Number of unqualified judgment
Batch range
35 001~~500 000
500 001
9.3.3 Sampling
GB/T 17000-1997
Table 4 Die center deviation
Sample size
Randomly select samples from the batch so that the samples can represent the batch quality. Qualified judgment number
The time of sampling can be during the batch formation process or after the batch is formed. 9.3.4 Inspection of samples
9. 3.4.1 Inspection of appearance
Number of unqualified judgment
Inspect the sample units one by one, and judge whether they are qualified according to the indicators specified in Table 1, and accumulate the total number of unqualified products according to the appearance inspection items (scratches, spots, water, flatness, image quality, color misalignment). 9.3.4.2 Inspection of die cutting center deviation
Inspect the sample units one by one according to the indicators specified in 7.3 to judge whether they are qualified, and accumulate the total number of unqualified products. 9.3.5 Determination
9.3.5.1 Determine whether each item of appearance is qualified according to the qualified and unqualified determination numbers specified in Table 3. If there is no unqualified item, the appearance of the batch of products is qualified, otherwise the appearance of the batch of products is unqualified. 9.3.5.2 Determine whether the die-cutting center deviation of the product is qualified according to the qualified and unqualified determination numbers specified in Table 1. 9.3.5.3 If both the appearance and the die-cutting center deviation are qualified, the batch of products is qualified, otherwise it is unqualified. 9.4 Type inspection
Type tests must be carried out frequently when new products are put into production, the process is changed, the mold is replaced, and the main raw materials are changed. 9.4.1 Batching
The delivery batch or trial production batch of products of the same variety and specification is a batch. 9.4.2 Sampling
9.4.2.1 Appearance and die-cutting center deviation are sampled for factory inspection. 9.4.2.2 Five samples are randomly selected for characteristic index inspection. Five 250mm×250mm specimens of semi-finished products that have not been die-cut are randomly selected for 180° peel strength test of pressure-sensitive adhesive. 9.4.3 Sample inspection
9.4.3.1 Characteristic index detection
According to the provisions of Chapter 7, test each characteristic index (signal-to-noise ratio, diffraction efficiency), record the values respectively, and take the half mean of the five data as the test value.
9.4.3.2 Pressure-sensitive adhesive 180° peel strength test Cut a 200mmX200mm longitudinal and transverse specimen from each sample, and test the peel strength of the pressure-sensitive adhesive according to the provisions of Chapter 7. The average value of 10 data is the test value of this item. 9.4.4 Determination
The determination of appearance and die-cutting center deviation is the same as that of factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions in 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate-mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process should be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.6 Lemin peel strength
According to GB 2792.
B.7 Hot stamping abrasion resistance test shall be carried out in accordance with the requirements of GB/T10456. 9 Product inspection rules
9.1 Products must be inspected and qualified by the quality inspection department of the manufacturer in accordance with this standard before they can leave the factory. 9.2 Product inspection is divided into factory inspection and type inspection. The items are shown in Table 2. Table 2
Inspection categories
Factory inspection
Type inspection
9. 3 Delivery inspection
9. 3. 1 Batch
The delivery batch of products of the same variety and specification is...batch. 9.3.2 Sampling plan
Perform the normal inspection sampling plan in GB 2828. See Table 3 and Table 4. Item
Appearance, die-cutting center difference
Characteristic index, 180 peeling degree of pressure-sensitive adhesive
Table 3 Appearance sampling plan
Batch range
≥10001
Sample size
Number of qualified judgment
Number of unqualified judgment
Batch range
35 001~~500 000
500 001
9.3.3 Sampling
GB/T 17000-1997
Table 4 Die center deviation
Sample size
Randomly select samples from the batch so that the samples can represent the batch quality. Qualified judgment number
The time of sampling can be during the batch formation process or after the batch is formed. 9.3.4 Inspection of samples
9. 3.4.1 Inspection of appearance
Number of unqualified judgment
Inspect the sample units one by one, and judge whether they are qualified according to the indicators specified in Table 1, and accumulate the total number of unqualified products according to the appearance inspection items (scratches, spots, water, flatness, image quality, color misalignment). 9.3.4.2 Inspection of die cutting center deviation
Inspect the sample units one by one according to the indicators specified in 7.3 to judge whether they are qualified, and accumulate the total number of unqualified products. 9.3.5 Determination
9.3.5.1 Determine whether each item of appearance is qualified according to the qualified and unqualified determination numbers specified in Table 3. If there is no unqualified item, the appearance of the batch of products is qualified, otherwise the appearance of the batch of products is unqualified. 9.3.5.2 Determine whether the die-cutting center deviation of the product is qualified according to the qualified and unqualified determination numbers specified in Table 1. 9.3.5.3 If both the appearance and the die-cutting center deviation are qualified, the batch of products is qualified, otherwise it is unqualified. 9.4 Type inspection
Type tests must be carried out frequently when new products are put into production, the process is changed, the mold is replaced, and the main raw materials are changed. 9.4.1 Batching
The delivery batch or trial production batch of products of the same variety and specification is a batch. 9.4.2 Sampling
9.4.2.1 Appearance and die-cutting center deviation are sampled for factory inspection. 9.4.2.2 Five samples are randomly selected for characteristic index inspection. Five 250mm×250mm specimens of semi-finished products that have not been die-cut are randomly selected for 180° peel strength test of pressure-sensitive adhesive. 9.4.3 Sample inspection
9.4.3.1 Characteristic index detection
According to the provisions of Chapter 7, test each characteristic index (signal-to-noise ratio, diffraction efficiency), record the values respectively, and take the half mean of the five data as the test value.
9.4.3.2 Pressure-sensitive adhesive 180° peel strength test Cut a 200mmX200mm longitudinal and transverse specimen from each sample, and test the peel strength of the pressure-sensitive adhesive according to the provisions of Chapter 7. The average value of 10 data is the test value of this item. 9.4.4 Determination
The determination of appearance and die-cutting center deviation is the same as that of factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions in 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate-mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process should be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.6 Lemin peel strength
According to GB 2792.
B.7 Hot stamping abrasion resistance test shall be carried out in accordance with the requirements of GB/T10456. 9 Product inspection rules
9.1 Products must be inspected and qualified by the quality inspection department of the manufacturer in accordance with this standard before they can leave the factory. 9.2 Product inspection is divided into factory inspection and type inspection. The items are shown in Table 2. Table 2
Inspection categories
Factory inspection
Type inspection
9. 3 Delivery inspection
9. 3. 1 Batch
The delivery batch of products of the same variety and specification is...batch. 9.3.2 Sampling plan
Perform the normal inspection sampling plan in GB 2828. See Table 3 and Table 4. Item
Appearance, die-cutting center difference
Characteristic index, 180 peeling degree of pressure-sensitive adhesive
Table 3 Appearance sampling plan
Batch range
≥10001
Sample size
Number of qualified judgment
Number of unqualified judgment
Batch range
35 001~~500 000
500 001
9.3.3 Sampling
GB/T 17000-1997
Table 4 Die center deviation
Sample size
Randomly select samples from the batch so that the samples can represent the batch quality. Qualified judgment number
The time of sampling can be during the batch formation process or after the batch is formed. 9.3.4 Inspection of samples
9. 3.4.1 Inspection of appearance
Number of unqualified judgment
Inspect the sample units one by one, and judge whether they are qualified according to the indicators specified in Table 1, and accumulate the total number of unqualified products according to the appearance inspection items (scratches, spots, water, flatness, image quality, color misalignment). 9.3.4.2 Inspection of die cutting center deviation
Inspect the sample units one by one according to the indicators specified in 7.3 to judge whether they are qualified, and accumulate the total number of unqualified products. 9.3.5 Determination
9.3.5.1 Determine whether each item of appearance is qualified according to the qualified and unqualified determination numbers specified in Table 3. If there is no unqualified item, the appearance of the batch of products is qualified, otherwise the appearance of the batch of products is unqualified. 9.3.5.2 Determine whether the die-cutting center deviation of the product is qualified according to the qualified and unqualified determination numbers specified in Table 1. 9.3.5.3 If both the appearance and the die-cutting center deviation are qualified, the batch of products is qualified, otherwise it is unqualified. 9.4 Type inspection
Type tests must be carried out frequently when new products are put into production, the process is changed, the mold is replaced, and the main raw materials are changed. 9.4.1 Batching
The delivery batch or trial production batch of products of the same variety and specification is a batch. 9.4.2 Sampling
9.4.2.1 Appearance and die-cutting center deviation are sampled for factory inspection. 9.4.2.2 Five samples are randomly selected for characteristic index inspection. Five 250mm×250mm specimens of semi-finished products that have not been die-cut are randomly selected for 180° peel strength test of pressure-sensitive adhesive. 9.4.3 Sample inspection
9.4.3.1 Characteristic index detection
According to the provisions of Chapter 7, test each characteristic index (signal-to-noise ratio, diffraction efficiency), record the values respectively, and take the half mean of the five data as the test value. www.bzxz.net
9.4.3.2 Pressure-sensitive adhesive 180° peel strength test Cut a 200mmX200mm longitudinal and transverse specimen from each sample, and test the peel strength of the pressure-sensitive adhesive according to the provisions of Chapter 7. The average value of 10 data is the test value of this item. 9.4.4 Determination
The determination of appearance and die-cutting center deviation is the same as that of factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions in 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate-mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process should be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.4 Determination
The determination of appearance and die-cutting center deviation is the same as the factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions of 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, then the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process must be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.4 Determination
The determination of appearance and die-cutting center deviation is the same as the factory inspection. The characteristic indexes are qualified or not according to the indexes in 7.4. The 180° peel strength of pressure-sensitive adhesive is determined according to the provisions of 7.5. If the appearance, die-cutting center deviation, characteristic indexes and 180° peeling strength of pressure-sensitive adhesive are all qualified, then the batch of products is qualified, otherwise the product is judged to be unqualified.
10 Safety measures
10.1 Holographic anti-counterfeiting technology must be guaranteed by strict safety measures. The safety measures must be formally documented and implemented in accordance with the relevant requirements of GB/T17002.
GB/T 17000—1997
10.2 The computer graphic files used for plate making in the production process, including drawings, mask plates and various generations of plate mounting, should be strictly managed by designated personnel and must not be lost.
Test products and defective products that appear in the production process must be destroyed immediately, and designated personnel should be appointed to supervise and keep records of destruction. 10.4 The production environment should meet the requirements of closed management. 10.5 The handover with the user should have necessary procedures. 11 Marking, packaging, transportation, storage
11.1 Marking
The product name, color, quantity, manufacturer name and address, and production date should be indicated on the packaging box. 11.2 Packaging
Inner packaging is paper or plastic bags, and outer packaging is tile-board boxes, with a certificate of conformity attached to the box. 11.3 Transportation
When transporting products, they should be protected from sunlight, moisture and rain. 11.4 Storage
The storage environment requires good ventilation and dryness.
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