GB/T 29331-2012 is a standard on the size of photo paper in the field of photography, web photo paper for focusing printers. The standard specifies the size specifications of web photo paper, including parameters such as width, length, and roll core diameter. At the same time, it specifies dimensional tolerances, labels, etc., providing unified specifications for the production, supply, and use of web photo paper for printers to ensure that product dimensions meet the application requirements of the photography industry.
| Status | Active |
|---|---|
| CCS | G80 | ICS | 37.040.20 |
| Release Date | 2012-12-31 00:00:00 | Implementation Date | 2013-08-01 00:00:00 |