This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of offset metallic inks. This standard applies to offset metallic inks used on monochrome and multi-color offset printing presses. The ink is suitable for surface printing on offset paper, coated paper and white paper. QB/T 2023-1994 Offset Metallic Ink QB/T2023-1994 Standard download decompression password: www.bzxz.net
This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of offset metallic inks. This standard applies to offset metallic inks used on monochrome and multi-color offset printing presses. The ink is suitable for surface printing on offset paper, coated paper and white paper.

Light Industry Industry Standard of the People's Republic of China
Offset Metallic Ink
1 Subject Content and Scope of Application
QB/T2023—1994
This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of offset metallic ink. This standard applies to offset metallic ink used on single-color and multi-color offset printing presses. The ink is suitable for surface printing on offset paper, coated paper and white paper.
Referenced standards
GB3186 Sampling of coating products
GB/T14624.1 Ink color test method
GB/T14624.2 Ink tinting strength test method GB/T14624.3 Ink fluidity test method GB/T14624.5 Ink viscosity test method
QB559 Ink fineness test method
Ink fixation speed test method (A) (B) Ink gloss test method
ZBA17005 Printing oil product classification, naming and model 3 Product classification
3.1 The product model is determined according to ZBA17005, and is divided into cyan gold ink, cyan red gold ink and silver ink according to color. 3.2 Each model is divided into two varieties according to the different metal pigments used. The single number is the domestic metal pigment and the double number is the imported metal pigment. 4 Technical requirements
The quality indexes and performance requirements of the products must comply with the provisions of Table 1 and Table 2. Table 1
Quality index
Z09911
Z09912
Z09921
Z09922
Z09923
Z09924
Product name
Offset silver ink
Offset silver ink
Offset lapis lazuli ink
Offset lapis lazuli ink
Offset lapis lazuli red gold
Approved by China Light Industry Association on October 26, 1994
Approximate standard sample
Fineness μm
Fluidity mm
1995-06-01 Implementation
Z09911
Z09912
Z09921
Z09922
Z09923
Z09924
5 Test method
Product name
Offset silver ink
Offset silver ink
Offset lapis lazuli ink
Offset lapis lazuli ink
Offset lapis lazuli ink
Offset lapis lazuli industry
5.1 Color shall be inspected in accordance with GB/T14624.1. QB/T20231994
Tinting power·%
95~110
5.2Tinting power shall be tested according to GB/T14624.2. 5.3Fineness shall be tested according to QB559.
5.4Flowability shall be tested according to GB/T14624.3. 5.5Viscosity shall be tested according to GB/T14624.5. 5.6Fixing speed shall be tested according to QB570. 5.7Gloss shall be tested according to QB573.
5.8 Stability test
5.8.1 Test principle
Performance requirements
Solidification speed, min
Gloss, %
Stability, grade
After the ink is baked for a certain period of time under certain conditions, the baked ink sample and the unbaked ink sample are sampled side by side to visually inspect whether the color changes and the degree of change occurs, which is expressed as "grade". 5.8.2 Instruments and tools
5.8.2.1 Adjustment.
5.8.2.2 Weighing volume: capacity 50mL.
5.8.2.3 Pan balance, weighing 100g, sensitivity 0.1g. 5.8.3 Test conditions: Conduct at (60±2)℃. 5.8.4 Test steps
5.8.4.1 Adjust the temperature of the oven to (60±2)℃. 5.8.4.2 Weigh 20g of the test ink sample on a pan balance using weighing III. 5.8.4.3 Cover III, place in a neutral oven for timing, take out after 50 hours, and place in room temperature for 1 hour. 5.8.4.4 Scrape the baked ink sample and the unbaked ink sample side by side on a scraping paper, and visually evaluate whether the color has changed and the degree of change.
5.8.5 Test results
Scrape and compare with the unbaked sample. Level 1: Similar; Level 2: Slightly discolored; Level 3: Discolored. 6 Test plan
6.1 Product batch: A unit product completed by a single machine or unit at one time is a batch. 6.2 Products shall be sampled according to the method of GB3186. The samples shall be divided into two parts, one of which shall be sealed for reference and the other for inspection. 6.3 Determination of unqualified batches: Each batch of products shall be sampled and inspected according to GB3186. If one or more technical indicators are unqualified, the batch of products shall be unqualified.
QB/T2023--1994
6.4 The inspection department of the manufacturer shall inspect the products according to the provisions of this standard and ensure that all products leaving the factory meet the technical indicators of this standard; the products shall have a certificate of conformity and, if necessary, instructions for use and precautions. 6.5 The consignee shall have the right to inspect the products according to the provisions of this standard. If it is found that the product quality does not meet the technical indicators of this standard, the supply and demand parties shall jointly re-sample and inspect according to GB3186; if it still does not meet the technical indicators of this standard, the batch of products shall be unqualified and the consignee shall have the right to return the products.
6.6 The supply and demand parties shall check and verify the packaging and quantity of the products. If the packaging is found to be leaking or the quantity is out of stock, the relevant departments shall be notified in a timely manner.
6.7 When a dispute arises between the supply and demand parties over product quality, the product quality supervision and inspection agency shall conduct arbitration inspection. 6.8 Inspection classification
6.8.1 The four quality indicators of color, viscosity, fluidity and fineness of this product are factory inspection items. 6.8.2 The four performance indicators of fixation speed, tinting strength, gloss and stability of this product are type inspection items. Type inspection should be carried out in the following situations.
Trial production and identification of new products or old products transferred to the factory for production; when there are major changes in structure, materials and processes that may affect product performance; normal production, the type inspection cycle is once every three months; long-term suspension, when resuming production, type inspection should be carried out. 7 Marking, packaging, transportation and storage
Offset metal ink is packed in iron boxes and then packed in outer packaging boxes. The iron box should be labeled with the manufacturer's name, factory address, product name, model, standard number, weight, batch number and manufacturing date. 7.2
The outer packaging should be printed with the trademark, manufacturer's name, product name, model, quantity, weight, date of manufacture and a sign that it should not be inverted. 7.4
The product shall not be stored in the open air. The warehouse must be dry and ventilated to prevent moisture and stay away from fire. 7.5 This product can be transported by vehicles, ships, airplanes and other means of transportation if it meets the packaging requirements of Article 7.1. 7.6
During transportation and loading and unloading, it shall not be thrown, dropped or collided to prevent the packaging from being damaged and the ink from spilling. 7.7
This product is valid for one year from the date of manufacture. Additional remarks:bzxz.net
This standard was proposed by the Quality Standards Department of the China Light Industry Association. This standard is under the jurisdiction of the National Ink Standardization Center. This standard was drafted by Shanghai Ink Factory, Tianjin Ink Company, Jinan Ink Factory and Suzhou Ink Factory. The main drafters of this standard are Zheng Yueming, Zhou Li, Ren Jianmin and Tao Yide. 81
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