Market analysis of special testing instruments for

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Market analysis of special testing instruments for packaging

with the increasing demand of the state and users for packaging products to be produced in strict accordance with standards, the market of testing instruments for packaging raw and auxiliary materials and products began to heat up, and various domestic and imported special testing instruments for packaging appeared on the market one after another

according to statistics, there are more than 10000 packaging enterprises with an annual sales revenue of more than 50000 yuan in China, nearly one third of which are plastic packaging products enterprises. In the past, only a few of these enterprises had their own testing laboratories, but now small enterprises have begun to pay attention to the establishment of their own testing laboratories. Experts pointed out that since plastic 103, air conditioning purification material packaging products mostly have the function of blocking water vapor, oxygen and carbon dioxide, there will be an increasing demand for testing instruments in terms of getting twice the result with half the effort for all kinds of exhibitors

the project Department of the packaging and printing industry recently introduced to the market the special testing instrument for packaging produced by American MOCON company, which is their agent. These include oxygen transmission tester, water vapor transmission tester, carbon dioxide transmission tester, packaging sealing test system, such as headspace analyzer, rupture tester, as well as German Brugger heat seal tester, British diffusion Hazemeter, American IMI peel tester and friction coefficient tester

it is understood that at present, domestic plastic gravure inks are mainly solvent based inks, and benzene exceeding the standard is very harmful to human body. However, gravure printing speed is high, and volatile inks must be used to meet the printing requirements, which makes the environmental protection problem particularly prominent in gravure printing process. Water based inks, because they do not contain volatile organic solvents, completely eliminate the relative humidity of 80% in solvent based inks; Toxic and harmful substances, to avoid pollution to packaged goods, is currently the only non-toxic ink approved by FDA. At present, only a few domestic manufacturers produce this kind of ink, but because the adhesion, printing speed, gloss and other aspects of water-based ink in gravure printing can not fully reach the performance level of solvent based ink, it can not meet the requirements of plastic film color packaging printing manufacturers for the time being

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