Hvilke emner skal testes for PET-flasker/-kapsler til drikkevareprodukter?
Summary of bottle cap test items Sealing performance test Use a capping machine to seal the non-carbonated cap according to the rated torque that meets the requirements, test it with a seal tester, pressurize to 200kPa, keep the pressure under water for 1min, observe whether there is air leakage, then increase the pressure to 350kPa, …
Hvilke emner skal testes for PET-flasker/-kapsler til drikkevareprodukter? Læs mere »
