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Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter
Packaging Barrier Performance
Release time:
2021-08-31
Walking into the mall, almost anyone understands what packaging is. my country has long defined packaging as a general term for products that protect products during circulation, facilitate storage and transportation, and promote sales. And printing is printing with various packaging as the carrier, printed with decorative patterns, patterns or text to convey information, so as to increase sales.
With the advancement of science and technology, packaging printing is not only limited to the ink printing on the packaging in the impression of the people, but also includes advanced technologies such as various concave-convex modeling, laser scanning, and splicing. While accepting advanced technology, how to ensure that the most basic function of packaging is to protect the product from being affected. The barrier performance test item is one of the test items used to monitor the protection function of packaged products.
Barrier properties include water vapor transmission rate, oxygen transmission rate, gas transmission rate, etc. It is an important physical property for packaging to block external humidity, oxygen or other gases that will affect the quality of the product, and to ensure that the product is not polluted by the environment and thus deteriorated. It is of great significance to food, medicine, desiccant, easy oxide, volatile matter and other special products.
LabStone Technology focuses on packaging and material testing technology.
R & D and production of the world's first weight gain and weight reduction integrated cup method water vapor transmission rate tester, the process data is consistent with the result data, in line with the authenticity and consistency of GMP data, and it is a national standard material definite value equipment;
Introduced the technology of the Chinese Academy of Sciences and launched an infrared water vapor transmission tester equipped with TDLas laser technology. The long optical path light wave is more stable and does not attenuate without regular calibration. The sensing technology is leading many imported brands;
Electrolysis water vapor transmission rate tester equipped with self-developed micro-water electrolysis sensor. 10μm electrode distance, PPB level high precision, won the "Yunchuang Cup" 2020 Innovation and Entrepreneurship Competition Winner Award.
Patented pressure difference oxygen transmission rate tester without filter paper technology. Rapid 5-minute vacuum patent, eliminating the influence of filter paper, the accuracy is as high as 0.001cm/㎡*day, which is an order of magnitude more precise than the traditional method.
LabStone Technology is willing to work with all friends to continuously improve the quality control of the industry.
Printing & Packaging Barrier Performance——Relative Products:
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Guangzhou Labstone Technology Co., Ltd
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