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enterprise certification, if your products or raw materials need to be tested, the relevant departments will verify whether your unit has the testing ability, so you need to use the testing equipment
the tensile testing machine is a testing machine for mechanical property tests such as static load, tension, compression, bending, shearing and stripping of materials, which is suitable for plastic plates, pipes and profiles, Various physical and mechanical performance tests of plastic film, rubber, wire and cable and other materials are developed for materials and indispensable testing equipment for physical property test, teaching research and quality control. As an important part of the instrument, the fixture of Yuanfeng tensile machine needs different fixtures for different materials, It is also an important factor for the smooth progress of the test and the accuracy of the test results
the heat sealing instrument uses the hot pressing sealing method to measure the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of plastic film substrate, flexible packaging composite film, coated paper, aluminum foil and other heat sealing composite films
the sealing tester is also called air tightness tester or leakage tester, which is mainly suitable for food, pharmacy, medical devices, daily chemicals, automobiles, electronic components Sealing test of packaging bags, bottles, tubes, cans, boxes, etc. in stationery and other industries
explanation of three uses
provided by Jinan Shenke

enterprise certification will be needed, depending on whether you have the actual ability of production and testing. When customers choose your company, they will also examine your production conditions and the degree of product quality control

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