This standard specifies the maximum limit of D65 luminance for bleached virgin pulp, which applies to bleached virgin wood pulp and non-wood pulp. The relevant documents GB/T740, GB/T7974 and GB/T 8940.2 are cited. According to the different types of raw materials, bleached virgin pulp is divided into bleached virgin wood pulp and bleached virgin non-wood pulp. The maximum limit value shall comply with the provisions of Table 1.
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) 造纸综合 | ICS | (85.010) 造纸技术综合 |
| Release Date | 2019-11-11 00:00:00 | Implementation Date | 2020-04-01 00:00:00 |