The TAPPI T 657 standard specifies sampling procedures for filler, pigment and Miscellaneous finely divided materials, suitable for sampling dry bulk, bagged cargo and high Solid content slurries. The standard is designed to ensure sample representativeness and conformity for subsequent analysis. By standardizing sampling methods, the standard provides the paper industry with a scientific basis for sample collection, helping to optimize production processes, control product mass, and ensure that raw material performance meets requirements.
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 | ICS | ||
| Release Date | 2012-01-01 00:00:00 | Implementation Date | |