Some standard content:
ICS87.080
Classification number: A17
Registration number: 302652011
Light Industry Standard of the People's Republic of China
QB/T 4103—2010
Water based grayscale gravure ink for plastic film
Water based grayscale gravure ink for plastic filmPublished on 2010-11-22
Implementation on 2011-03-01 by the Ministry of Industry and Information Technology of the People's Republic of ChinaThis standard is proposed by the China Light Industry Federation. ForewordThis standard is proposed by the China Light Industry Federation. QR/14103-2010
The drafting units of this standard are Jianyong Chemical Co., Ltd., National Quality Supervision and Inspection Center for Door and Decoration Co., Ltd., Printing and Packaging Inspection Center of Han University
The main posters of this standard are: Ban Chuanjian and Qian Jun. Mu Songtan first released,
Water-based gravure plastic film surface printing ink
QB/41032010
This standard specifies the technical requirements, test methods, inspection rules, marking, transportation and storage of water-based plastic film surface printing ink
This standard is suitable for water-based gravure plastic film surface printing inks on rotary printing machines, which are treated polypropylene, polyolefin and other plastic films.
2 Normative referenced documents
These are indispensable for the application of this document. All references to these documents are subject to the applicable references only! The document is not a reference document, and the new version of the Beibao "Packaging Amendment Sheet" is not applicable to this document GBT191 Packaging storage and transportation graphic mark
(13251 Textiles color fastness test evaluation sample for sprinkler-free ash GB/T3186 Samples of coating products
GBT13217.1-2009 Liquid moisture color control test method GBT13217.2-2009 Liquid moisture gloss test method (11313217.3-2008 Wave life test method: GB13217.4·2008 Liquid moisture test method: GB13217.5-2008 Liquid tear ink cutting test method GB/T13217.6-2008 Liquid moisture color strength test method (13713217.7-2009 BOSHU oil Appendix test method Q2930.1-2008 Limits of certain elements in oil and their determination method Part 1: Availability of element paste HT371-2007 Technical requirements for environmental labeling products Name: Oil and flexographic ink Appendix (Example catalog) JJF1070 Net content of fixed-belt free packaging products National Quality Supervision, Inspection and Quarantine General Order No. 75 Provisional supervision and management measures for quantitative packaging products 3 Requirements
The technical performance indicators of this product shall comply with the requirements of Table 1 and Table 2. Table 1 Technical performance indicators
Micro-black/grade
Degree/um
Viscosity, 4 cups, 25℃
C-mn/30s
95--105
10~-35
7.5 -- 9.5
10:-30
QB/T4103—2010
Water resistance; Grade
Attached car/%
Naisa inspection level/talk
VOC content/%
Yuantai name
Net content
A: Confirmation
Table 1 (continued)
Table 2 Maximum limit of harmful elements
Unit is The allowable shortage of the net content of a single packaged product shall comply with the provisions of Table 3 of Order No. 75 of the General Administration of Supervision, Inspection and Quarantine of the People's Republic of China. The average net content of all samples of approved products shall not be less than the net content marked on the label. 4
Test method
Test environment conditions
Temperature is (23±2)℃, relative humidity is (65±5)%4.2 ColorbzxZ.net
According to GIB/T 13217.1--2009. 4.3 Fineness
Except that the adjustment of each test ink in 5.1 is changed to adding an appropriate amount of diol formaldehyde to the sample ink and adjusting, all other tests are carried out in accordance with GB/13217.3-2008.
4.4 Viscosity
Inspect in accordance with the provisions of Chapter 4 of GB13217:4-2009. 4.5 pH
4.5.1 Test principle: Use a pH meter to measure the oil. 4.5.2 Tools and materials
4.5.2.1 pH meter (minimum resolution 0.02), 4. 5. 2. 2
Standard buffer solution:
distilled water.
4. 2. 2. 4 Filter paper.
4.5.3 Test steps
Use the standard reagent solution to calibrate the H meter, wash the electrode head with distilled water, dry it with filter paper, and then measure the pH of the sample. Perform two parallel tests on the sample.
4.5.4 Test results
The result is the arithmetic half-mean of the two parallel samples. If the difference in pH between the two parallel samples is greater than 0.30 units, a new test should be performed: 4.6 Coloring power
Test according to GB/13217.6-2008.
4.7 Initial properties
Test according to GB/T 13217.5-2008. 2
4.8 Gloss
Test according to GB:T132172-2009. 4.9 Water resistance
4.9.1 Test principle
QB/T4103—2010
After drying, the scraped sample is soaked in water. After a period of time, the scraped sample is taken out and rated according to the change of the scraped sample, and the water resistance of the oil fermentation is shown.
4.9.2 Tools and materials
4.9.2.1 Bis(III)-methylene film, after being treated with sparks, the surface tension value is not less than 38×10Nicm, the thickness is 0.19mm±0.otn
4.9. 2. 26# silk sample.
4.9. 2. 3 Rubber pad.
4.9.2.4 Glass: diameter 7mm, length 250mm, 4.9. 2. 5.
4.9.2.6 Distilled water
4.9.2.7 Test tube,
4.9.2.8 Grey sample card for determination of stain: in accordance with GB/T 251. 4.9.3 Inspection steps
4.9.3.1 Use a waste rod to adjust the sample, and then take a small amount of the sample and drop it on the square of the biaxially oriented polypropylene film which has been padded with a rubber pad and fixed at one end.
4.9.3.2 Use force to pull the filaments downward from the top to separate the biaxially oriented polypropylene film into thin layers. After the sample is prepared, heat it under hot air at (75±5)℃.
4.9.3.3 Cut the dried sample into 2cm×5cm1 film strips and place them in a tube filled with distilled water. 1.9.3.4 After the scraping samples are not soaked, blow hot air at (75±5) and compare with the scraping samples that have not been soaked, check the changes in the scraping samples to assess the water resistance level. 4.9.4 Test results
The water resistance level is assessed using the gray sample card of the staining agent. 4.10 Adhesion fastness
Test according to (B) 13217.7-2009
4.11 Abrasion resistance
4.11.1 Test materials and tools
4.11.1.1
Low-density vinyl film: After spark treatment, the surface tensile strength is not less than 38x×105N/c, and the hardness is 0.19m±u.oimm.
4.11.1.2
Arc-shaped abrasion resistance test machine
Rubber pad: 240mm×140nm×4mlttl4.11.1.3
4. 11.1.46 Wire rod
4.11.2 Operation method
4.11.2.1 Use a wire rod to scrape the ink from top to bottom on the low-density polyethylene film 1 and the sand layer. After brushing the sample, blow it under hot air at (75±5]℃, cut the sample into 28mm×240mm film strips, and fix it to the curved table 1. 4.11.2. 2 Fix the low-profile ethylene film cut to 1911m×[00mm1] on the grinding wheel as the friction material. 4.11.2.3 Prepare the power source, set the friction times to 100 times (reciprocating is 1 time), the friction speed to 30 times/min, and put 300g weight on the grinding head.
4.11.2.4 Turn on the power, then press the start button, and the machine starts to work. After reaching the preset times, the machine stops automatically, turn off the power, and take out the sample for observation:
QB/T4103--2010
4.11.2.5 Check whether the material is obviously colored. If it is not obviously colored, it is qualified. 4.12 VOC limit
According to Appendix F (Normative List) of ISO 371-2007. 4.13 Maximum limit of harmful elements
According to QB2930.[-2008.
4.14 Net content
According to F107 (Standard:
5 Inspection rules
5.1 Batch and sampling
5.1.1 5.1.2 Sampling
Products are sampled in accordance with GBT3186: one sample should be prepared for each batch and the other for inspection. The net quantity sampling is carried out in accordance with JJF1070. 5.2 Inspection classification
Product inspection is divided into three types: inspection and type inspection. 5.2.1 Factory inspection
And the inspection items are: silk, color strength, fineness, viscosity, pH value, net content 5.2.2 Type inspection
Wuhan Inspection and Quarantine shall conduct type inspection for each item that has changed the standard. a) Trial inspection of new products or old products for production: b) When the structure, material, and process are changed, which may affect the product performance; g) After normal production, the type inspection cycle is six months; d) After long-term suspension of production, when resuming production:
e) [Level 1 quality inspector conducts on-site inspection]
5.3 Judgment rules
5.3.1 When all the inspection results meet the requirements of this standard, the batch of products shall be qualified. If one or more indicators do not meet the requirements of this standard, double sampling will be taken from the batch of products for inspection of the unqualified items. If one or more indicators still do not meet the requirements of this standard, the batch of products will be judged as unqualified products. 5.3.2 The purchasing department has the right to inspect the products according to the provisions of the standard. If it is found that the quantity of the product does not meet the technical indicators of this standard, and the supply and demand parties can jointly negotiate to solve it. If it is really impossible to use it, the purchasing department has the right to patrol the goods. 5.3.3 The supply and demand parties shall check and verify the packaging and quantity of the products. If the packaging is leaking or the quantity is inconsistent, report it to the relevant department in time. 5.3.4 When there is a dispute between the supply and demand parties about the product quality: Shanwei’s product quality supervision and inspection agency shall carry out the inspection: 6 signs, labels, packaging, Transportation, storage, 6.1 Marking and labeling
The markings and labels on the product packaging should include the trademark, company name and product name, product code, model, batch number, production date, quality certificate, and product quality inspection certificate. When required, the MSDS should also be provided. The packaging, storage and delivery diagram should comply with the regulations of BT [91]. 6.2 Packaging
The product should be packed in sealed plastic barrels or small sealed plastic barrels. 6.3 Transportation
QB/T4103-2010
The product can be transported by hand, by plane, etc. under the requirements of 7.2 packaging. However, it should not be dropped, bumped, or knocked during transportation and handling. It should be protected from rain, alcohol, etc. 4 Storage
The product must not be stored under high temperature. It can be stored at 5℃40℃. There must be no ignition source in the warehouse. Under any storage conditions, the shelf life of the product is one day from the date of manufacture.
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