T/LGYS 002-2021 The quality of UV printing on plastic sheets and inspection methods
T/LGYS 002-2021 The quality of UV printing on plastic sheets and inspection methods
Basic Information
Scope
Scope: This standard specifies the terms and definitions, quality requirements, inspection methods, sampling judgment rules, marking, packaging, transportation, storage, etc. for UV offset printing on plastic sheets. This standard is applicable to UV offset printing on plastic sheets as the substrate. Main technical content: This standard stipulates the technical requirements for the appearance of UV offset printing products on plastic sheets, the wear resistance of the ink layer, the adhesion of the ink, the allowable deviation of image positioning (overprint error), solid color, the range of tone value reproduction, and the allowable deviation of tone value and mid-tone expansion, as well as the corresponding inspection methods and sampling judgment rules.