GB/T 24291-2009 "Paper and board—Specifications for inside diameter of paper and board cores" specifies the internal diameter specifications for paper and board cores used in rolls, applicable to such cores. It defines the internal diameter dimensions and measurement methods corresponding to different types of roll cores, standardizes the production and use of roll cores, and ensures the compatibility of paper and board rolls during transportation, storage, and usage.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2009-07-31 00:00:00 | Implementation Date | 2010-03-01 00:00:00 |