Some standard content:
ICS 87. 080
Classification number A17
Requirement number: 15783-2005
Light Industry Standard of the People's Republic of China
QB/T2730.2—2005
Ink for ink jet printing-
Part 2: Ink for large format Jet printerPublished on 2005-03-19
National Development and Reform Commission of the People's Republic of ChinaImplemented on 2005-09-01
QB/T2730 Ink for ink jet printing-
Part 2: Ink for large format Jet printer" is divided into two parts: Part 1: Ink for ink jet printing; Part 2: Ink for large format Jet printer.
This part is the second part of QB12730.
This part is proposed by China Light Industry Federation. This part is under the jurisdiction of the National Technical Committee for Standardization. QB/T 2730.2—2005
Part 1 drafting units: North Point Yousheng Technology Co., Ltd., Dongli Meicai Water Co., Ltd., National Printing and Decoration Products Quality Supervision and Inspection Center, Donggang Jinghua Co., Ltd. Main drafters of this part: Liu Dewen, Tie Ning, Zhang Xuming, Pu Bo: This part is published for the first time.
QB/T 2730.2—2005
This part is formulated by revising the light industry standard QB/1745$ Plastic ink for fountain pens and 1QB2061 carbon ink, and is formulated based on relevant international standards and national standards. The technical content is the same and the items are basically the same. When compiling the above standards, the characteristics of this product were combined to narrow down the parameters such as chromaticity, PH, water resistance, light fastness, time-dependent degradation (stability), diffusion control and printing effect, and increase the parameters such as wear resistance, surface expansion force, conductivity and viscosity. Also added "Safety and Hygiene Standards.
Inkjet Printer Water Part 2: Inkjet Printer Water QB/T2730.2-2005
This part specifies the product classification, requirements, test methods, inspection rules and marking, packaging, transportation, and storage of inkjet printer water. This part applies to inkjet printer water. 2 Normative References
The clauses in the underlined documents become the clauses of this part through reference in this part. For dated references, the subsequent static amendments (excluding errata) or revisions are not applicable to this part. However, the parties who have reached an agreement based on this part are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest versions are applicable to this part. Packaging, Storage and Transportation Pictorial Marking
GB/TI9
GB/T250
GET 460
GB/T 730
Grey scale for assessing color change
Determination of paper sizing (water streak method)
Color fastness of fabrics, lightfastness and weather fastness, color retention of blue wool, Part 1: Avoidance of acceptance quality limit (AQL) inspection, batch inspection, random sampling (GB/2828.1 Inspection procedure by attributes
GB/T6388 Shipping and receiving marks for transport packaging
3 Product classification
3.1 Classification by structure|| tt||Water-based and solvent-based inkjet printing, and water-based inkjet printing is divided into pigment and dye type 3.2 According to color classification
Material: yellow, purple, black, and other colors can be increased according to the color. Chinese and English correspondence table 1.
Chinese name
Magenta or purple
Blue or green
English name
yellow
agante
lisht magcnta / orange
light ayen / geen
) The melt water of the dosage form is not included in this part. Whether it needs to be calibrated separately depends on the future development (the most important factor of the environment). QB/T2730.22005
4 Requirements
Technical performance requirements
Should be consistent with the mixed standards in Table 2.
Surface tension/(mN/m)
Paper/mPa·R
Electronic rate/(μS/um:
Enlargement effect
Intermediate printing effect||tt| |Water holding capacity
Color
F dispersion
Deterioration over time (for individual products such as women, horses, jellyfish, black, etc., only blood type is required, only for household products:
4.2 Dust safety
iMeet the requirements of Table 3.
4.3 The main packaging quality
should meet the requirements of Table 4,
The density difference
and the color sample standard difference K≤3
1. 5--4.0
5.α~-10. u
Compared with the standard sample state
The number of rooms is 7, the effect is the same as the standard sample, and it is similar to the standard sample
Grade (indoor)
26Shao (outdoor)
-20·-depending on the temperature. Good medical quality, eight deterioration, no reflection, can be normal, grade
(4m11) it, 12 deterioration
harmful elements in the water limit
creation (By)
package requirements
(Ph)
single you for each gram
to Hg>
arrangement, so the transportation and transportation plan are not small add: (Se
5 test method
5.1 color
5.1.1 instruments and materials
5.1.1. inkjet commercial photo paper (enterprise negative brand). 5.1.1.2 inkjet certificate and corresponding software:||tt| |5.1.1.3 Colorimeter: accuracy 1nm.
5.1.1.4 Compare with some water samples with standard colors. 5.1. Test procedures and results
QB/T273Q.2-2005
and two sheets of commercial glossy photo paper for inkjet printing, use a 720dpiX720dpi resolution printer to print 30nm×30m color blocks of each color, and then use the printed color blocks for colorimetric measurement. When the color difference between the ink to be tested and the standard ink is less than or equal to 3 tons, the color is acceptable.
5.2 Surface tension
5.2.1 Apparatus and materials
5.2.1.1 Multi-calibrated glass tube titration surface tension gauge. 5.2.1.2 Equipment
6.2.1. 3. Comparison chart of the number of drops and the vertical tension of the garment (table). 5.2.2 Test procedures and results
The measured water is put into a 50m purple cup, and the water is sucked into a special capillary calibrated tube by a pipette. When the water drips to the lower scale of the upper tube, the dripping is started, and the dripping is stopped when the water drips to the lower scale of the outer tube. The number of drops is compared with the table (). The unit of the vertical tension is Newton meter (mN/m). The result meets the requirements of Table 2: 5.3 Mucosa
5.3.1 Instruments and materials
5.3.1.1 Rotary viscometer r measurement standard 1mPa·s~10mPa-8, error ±3%. 5.3.1.2 Glass constant Warm water bath: accuracy ±1°C. 5.3.2 Test procedures and results
5.3.2.1 Warm the sample to 25°C
5.3.2.2 Perform the test according to the instrument manual (note: select the appropriate viscosity of the spindle), 5.3.2.3 The value should meet the requirements of Table 2.
5.4.1 Instruments and materials
5.4.1.1 Acidity meter: accuracy (pH) ±0.01: 5.4.1.2: 50ml, 2.
5.4.1.3 Filter: 250mL, 1.
5.4.1.4 Standard filter: 250mL, pH6.0~B.0. 5. 4.2 Test procedures and results
Use the standard buffer wave to calibrate the instrument. Take the sample water and measure it with the acidity meter according to the normal operation procedures: the result should meet the requirements of Table 2.
2) This test method is one of the many methods. Each manufacturer can use the test method according to the door! 3) There are many types of instruments for measuring surface tension (such as scales, etc.), and the limiting methods are also different. All types of equipment can be selected. 3
QB/T2730.2—2Q05
5.5 Conductivity
5.5.1 Instruments and materials
5.5.1.1 Conductivity meter: measurement range 0μs/um~10°μs/am, error +1.5%. 5.5.1.2 Electric hand and micrometer (illumination electrode). 5.5.1.3 burning: 1m.
5.5.2 Inspection procedures and results
5.5.2.1 Pour the sample into the gauge and put in the conductivity electrode. 5.5.2.2 Adjust the zero point and select the measurement area. 5.5.2.3 According to the setting chain, the pointer is set to the data, which is the conductivity. The result meets the requirements of Table 2. 5.6 Printing effect
5.6.1 Instrument and materials
Should be a conductive inkjet printer: resolution must be 720dpi×720di or above: 5,6.11
5.6.1.2 Comparison with the sample. 5.6.1.3 Special connection, A4.
5.6.2 Setting requirements
5.6.2.1
The image is in PC format 1024dri×1024dpi. The sample is printed in orcpraw9
5.6.2.3 Print and test the high-quality CYMK model. 5.6.3 Inspection procedures and results
5.6.3.1 First print the image in the standard water according to the above requirements. 5.6.3.2 Then print the image in the same way as above with the test water. 5.6.3.3 Test and compare the image sample, and the result should meet the requirements of Table 2. 5.7 Printing effect
5.7.1 Receiver and materials
5.7.1.1 Inkjet printer of corresponding model.
5.7.1.2 Special photo paper for inkjet printing.
5.7.2 Test conditions
The test should be carried out at room temperature of 15-30℃. 5.7.3 Test procedures and results
The nozzle is installed on the inkjet printer. After seven months of use, the same method as in 5.6 Printing effect is used. If the image can be printed normally, it is qualified. 5.8 Water resistance
5.8.1 Receiver and materials
5.8.1.1 Glass film: 60mm×90mm×2mm1.2 pieces. 5.8.1.2 Self-color neutral laboratory paper: for qualitative chemical analysis, with smooth and soft surface, size is 60mm×901mm5. 8. 1. 3 Retri culture L: Self-diameter contains 10 rm. 5.8.2 Test procedures and results
Put the filter paper required for the enterprise test into the water cultured with Pet, and then control it until no water drips from the filter paper: put two pieces of transparent light paper on a wrinkle, and then put the 20mm×50m inkjet printing sample (with 20 Songti 5-size letters) on the filter paper, and cover it with another two wet press papers, and then put a glass piece on it, and store the code on it, and continue to dry it for 24 days, then take it out and dry it at room temperature: compare it with the standard sample and evaluate the ink disappearance degree and color integrity of the tested sample. If the ink is clear and the color is intact, it is qualified:
5.9 Light fastness
5.9.1 Collection materials
5.9.1.1 Micro-lamp, cold or water-cooled, with a color temperature of 5500K--650K. QB/T2730.2—2005
5.9.1.2 Filter: The glass filter should completely absorb incident light with a wavelength below 310nm, and its transmittance should be not less than 90%. The range of the transmitted light should be between 30nm and 700nm (simulating the sunlight behind the window). 5.9.1.3 Color standard: It should comply with GB7306.9.1.4 Gray sample card for evaluating color change: It should comply with B250..5.9.1.5 Blackboard thermometer: It includes a metal plate with an area of not less than 45mm×100m: The temperature at the center of the metal plate is measured by a thermometer or thermocouple (it should be completely cut out). The metal plate is painted with black paint towards the light source, so that the infrared reflection of the light radiation incident on the sample is less than 5%. The one not facing the light source is completely insulated. 5.9.2 Inspection procedures and results
The color blocks and blue wool standards printed in accordance with 5.1.2 are installed and hung in a well-ventilated test box at the same time, and exposed under a strong xenon lamp (the temperature of the blackboard does not exceed 45°C). After 44 hours, the light resistance level of the sample is determined according to the change level of the color wool standard. The light resistance level of the sample is not less than 4 degrees indoors and not less than 6 degrees outdoors, which is the standard. 5.10 Durability
5.10.1 Receiver and materials
5.10.1.1 Low temperature box, accuracy ±1°C.
5. 10.1.2 Bottling:
5.10.2 Test conditions
The test should be carried out under the condition of source temperature (·20 ± 1>. 5.10.3 Test process and results
Pour 250ml of water into the tested wall, put it into the cold packaging, put it into a (20 ± 1)℃ low temperature overheating box until it reaches 24l and then take it out: after returning to room temperature, its reducibility is good, no quality, no taste change, and its technical performance should meet the requirements of Table 2. 5.11 Micro-sink||tt| |5.11.1 Instruments and materials
5.11.1.1 Comparison of low tension and cumulative water penetration and diffusion (GB/T460) 5.11.1.2 Inkjet test machine and corresponding software.
5.11.1.3 High gloss photo paper,
5.11.2 Test procedures and results
Use inkjet printer to print the water mountain on the high gloss photo paper with a width of 0.5mm, a spacing of 3mm, a length of not less than 10m, and a K segment of 240mm. There are three lines in total. After it is dried for ten days, take a section of the sample from 3m to 590m, test the water permeability and diffusion sensitivity of the comparison board, and compare the test results to evaluate the diffusion degree. The results should meet the requirements of Table 2. 5.12 Deterioration over time (qualitative) Www.bzxZ.net
5.12.1 Test procedures and results
Test the water after 18 months of production according to the items of 5.1 to 5.11. The results should meet the requirements of Table 2. 5.12.2 Simulation test
5.12.2.1 5.12.2.1.1 Temperature chamber: accuracy ±2℃. 5.12.2.1.2 Bottle: 250mL. 5.12.2.2 Test conditions. The test should be carried out at a temperature of (40-1). 5.12.2.3 Test procedures and results. Put the tested mother water into an iodine-receiving chamber and place it in a constant temperature chamber under the specified test conditions. After 120°C, take it out and place it in a room temperature chamber. 25
Test, the result should meet the requirements of Table 2
5.13 Health and safety
This function test is only required in type test. The technical standard requires that two samples be sent to the competent department for inspection, and it should meet the requirements of Table 3. 5.14 Volume and seal test
5.14.1 Apparatus and materials
5.14.1.1 Volume: 100mL (1mL scale). 5.14.1.2 Plate: 100L (10 scale).
5.14.2 Test procedures and results
5.14.2.1 Plate on file (25 ± 5 cm) Place the sample into the vertical trap and record the sampling rate. Cut according to GB/2828.1. 5.14.2.2 Place the unsealed plastic sample upside down for 1 hour, then put it upright for 5 hours to observe whether there is any water overflow. 6 Inspection rules
6.1 Inspection classification
Product inspection is factory inspection and type inspection: 6. Factory batch inspection
6.2.1 Before the manufacturer ensures that the factory quality meets the requirements of this part, the quality inspection department shall issue a production certificate for the batch. The plastic sample produced for the same container for the first time shall be regarded as the batch. 6.2.2 Factory batch inspection
6.2.1 Before the manufacturer ensures that the factory quality meets the requirements of this part, the quality inspection department shall issue a production certificate for the batch. Remote batch inspection (B/T2828.1 implementation, inspection items for production, sealing, external specifications and tolerance error: 6.2.3 Avoid batch inspection items 1, no individual classification, sampling method, inspection (Ⅱ), acceptance limit (AQL) pull table 5 provisions, 6.2.4 Batch quality determination || tt || Batch quality determination according to GA/T2828.1 single item unqualified inspection items installed, when the product simultaneously reaches the A, B category specified by the acceptance quality limit , the inspection batch is qualified, 6.2.5 Treatment after inspection
6.2.5.1 Class A unqualified products will not be shipped out, the production department can process the products and then submit them for inspection. After the calibration, they can be shipped out. The batches are all considered unqualified in the initial inspection. 6.2.5.2 For the qualified batches, the production department will return them to 1. Table 5 Sampling inspection items
Transfer source
Free you
6.3 Type inspection
Not qualified for classification
When one of the following situations occurs, type inspection should be carried out. Type ()
-Once
When the production is in progress, the annual periodic inspection should be less than twice: b)
When the new product is designed, the product is designed and the production plan has changed: After three hours or more than three months, when the nuclear pump is produced: When the national quality supervision agency lifts the requirements for retrograde type inspection s-4
Acceptance (AO》
When the type inspection is carried out, 1000m should be sampled from the production machine and the items in Table 2 should be inspected one by one: At the same time, the packaging of the water bottle must be inspected. The qualified rate should be 10%: 7 Marking, packaging, transportation, storage ||t t||7.1 Marking
QE/T2730.2—2005
The packaging of plastic bottles should be marked with the current manufacturing service, registration standard, product model, batch number, product name, thermal standard and inspection standard, and indicate "indoor" or "outdoor" etc. 7.2 The packaging container
The packaging must be semi-solid, and the packaging box must be a box. 7.2.1 The packaging box should be marked with the product number, product name, model, production date, capacity and manufacturer name, factory grade and "indoor" and "outdoor", and the production certificate should be attached. 7.2.2 The packaging should indicate the product number: product name, tax rate , quantity, unit quantity (net quantity and hand weight), volume, manufacturer name, ex-factory date and indicate "indoor\" or "outdoor" and other signs. 7.2.3 Various signs should be clearly visible. The graphic signs in the packaging box should comply with the provisions of GB/T191 and GH/T38R. 7.3 Transportation
During transportation, load and unload lightly and strictly avoid exposure to the sun and rain to avoid damage to the packaging. 7.4 General Storage
7.4.1 Products should be stored in a well-ventilated, dry, and temperature-appropriate warehouse (·4℃~4℃). The stacking height should not be too high to prevent damage. The stacking height should be 1.2m/s.
7.4.2 Products should be stored in accordance with 7.4 .1 Storage case:, from the time of production, there is a micro busy storage of 18F. QB/T2730.2—2005
QB/T1745
QB/T2063
ISO2836
Water for fountain pens
Carbon dioxide
Educational examination
Printing technology Evaluation of resistance of printed matter and printing oil cover to various reagents
Printing ink
Evaluation of light fastness using filtered atmospheric lamp
ISQ12040
EN71-3 Safety of toys Part 3 Migration of certain elements
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