The GB 8941.3-1988 Paper and Cardboard specular gloss method 75 degree method standard specifies a method for measuring paper and Cardboard specular gloss using a 75 ° angle. This method is used to evaluate the Gloss performance of paper products at large viewing angles and is suitable for testing papers with low Gloss or special surface preparation. Standards help ensure that the Optical Properties of Cardboard products meet specific industry requirements.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||
