1,
It contains its functional functions, such as maintenance, whitening and whitening, anti -aging, anti -aging, and balancing oil, etc. Common mask packaging and packaging aluminum -plastic aluminum -plastic composite film. Through the internal scheme scheme scheme, the internal scheme scheme scheme, the analysis solution plan solution plan solution plan solution plan solution plan solution solution plane mask mask aluminum -plastic packaging packaging packaging and blocking performance of the packaging performance is superior and bad. Essence Essence If the packaging water is poor, the essence is easy to disperse, so as to dispel it and lose beauty and beauty effect, so the effect effect
1 Mask mask packaging packaging packaging
2. Status situation
At present, the domestic water vapor transmission rate is called serious law (cup method) ,,, electrolytic electrolysis method, humidity method and humidity method and infrared law infrared law infrared law, infrared law, infrared law, infrared law, infrared law GB/T GB/T. 16928-1997 "" Cup-style cup-style cup-style cup-style cup-style method "" Packaging Test Test Test Hypipering Rate GB/T 21529-2008 ", GB/T 30412-2013" "Measurement of Film Water Vapter" Humidity sensor "and so on. Essence
GB/T 21529-2008 "" "" "Pin" "" Fil "and thin slices of thin slices of water vapor"
3. Test sample
Use by a brand. Essence
4, test
Labthink Lan Guang adopted for the Languangchi Light Light Light Light Light Light Light Light Light Light Light Vapcills Vapor Vapor Water Vapor Test.
Figure 2W3/330 water vapor water vapor system system
4.1 Test principle
The principle principle of W3/330 adopts the principle of method, with a relative one side side side through the wet side, through the wet side and wet side and wet side, the sensor sensor sensor sensor sensor, enter the sensor, enter the sensor sensor sensor sensor Pillow type packing machine sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor sensor From time to time, the telephone signal and telecommunications signal of the telecommunications signal of the same time will be the same. For dry, the inside, container flow, container, container
4.2 Device parameters
0.001 ~ 40 g/(M2 · 24H), which can be 0.01 ~ 0.01 ~ 1000 g/(m2 · 24h), resolution 0.001g/(m2 · 24h), resolution 0.001g/(m2 · 24h); 0.0001 ~ 0.2 G/(PKG · 24H), resolution 0.00001 g/(PKG · 24h).
15 ~ 55 ℃ ℃ ℃ ℃ ~, ± 0 % RH ~ 0 % RH 35 % RH to 90 % RH, 100 % RH, 100 % RH, 1 % RH, and wet ± 1 % RH.
The device is equipped with a test cavity, three independent design, test, and test mutual
10 Taiwan platforms and Taiwans, 30 samples of sample testing systems. Essence
Provide standard membrane system calibration to ensure the accuracy of data.Hardware packing machine Essence
It can be matched with the system to form a system system.
4.3 Scope of application
(1) This applicable thin film sheet, cardboard and composite materials, container and other packaging parts such as water vapor transmission rate
The film includes a composite film composite film, the squeeze film extruded membrane extracting the aluminum film aluminum foil aluminum foil, aluminum foil composite film composite film, glass fiber aluminum foil paper composite film composite film
Sheets include engineering, rubber, sheet -shaped material materials
Paper and composite include cardboard, such as such as cigarettes, aluminum paper, aluminum paper, aluminum paper
The device is extended in solar backplane, LCD screen medicine bubbles, pharmaceutical plastic bottle plastic bottles, no fungic bactericidal caremaking film car fuel tank ,,, battery battery plastic plastic shell
The classes include rubber, paper, paper plastic, glass, etc. The bottle made of made, bags, bags, cans, boxes, boxes, barrels, tested test test test test test packaging bags ,,, Three cans, plastic hoses, hose packaging packaging jelly cups, etc.
(2) GB/T 21529, ISO 15106-3, DIN 53122-2 YBB 00092003 and other countries.
5, test process
(1) The sample sample sample sample surface of 108 mm × 108 mm sample sample sample sample sample surface
(2) 3 3 samples of towards high and humidity test
(3) Set samples, temperature test humidity, etc. Essence
(4) Adjust the pressure so that the test can be achieved, and, and nitrogen flow to make the knob
(5) Click the test, the content of low moisture water in the test starts instrument test starts instrument test
6, test results
Three tests: 0.6365 g/(M2 · 24H), 0.6789 g/(M2 · 24H), 0.7464 g/(M2 · 24H).
7,
From the detection of the low -low steam of the mask aluminum -plastic composite film, it indicates that the lower low and low low, the external water resistance detection and detection equipment of the sheet has high accuracy and accuracy of equipment and equipment
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