项目作者： alphp
项目描述 ：
The 16-digit bar code WAN-IFRA
高级语言：
项目地址: git://github.com/alphp/WAN-IFRA-BarCode.git
WAN-IFRA-BarCode
The 16-digit bar code WAN-IFRA
(Symbology: Interleaved 2/5)
(modifications approved by the IFRA Newsprint Commitee on October 1, 1991)
Reel number
Scandinavian manufacturer
| Offset |
Lenght |
Description |
| 1 |
1 |
Paper machine number |
| 2 |
2 |
Week of manufacture |
| 4 |
5 |
Serial number (<50000 even years, >49999 uneven years) |
Central European manufacturer
| Offset |
Lenght |
Description |
| 1 |
1 |
Paper machine number |
| 2 |
2 |
Week of manufacture |
| 4 |
3 |
Tambour number (<500 even years, >499 uneven years) |
| 7 |
1 |
Set from tambour |
| 8 |
1 |
Position in tambour |
Copacking
If digit 13 is odd number (1, 3, 5 or 7): 1 reel per wrapping
If digit 13 is even number (2, 4, 6 or 8): 2 reel per wrapping
Grammage and quality
| Value |
Description |
| 1 |
40 g/m² standard newsprint |
| 2 |
45 g/m² standard newsprint |
| 3 |
48.8 g/m² standard newsprint |
| 4 |
52 g/m² standard newsprint |
| 5 |
Other standard newsprint |
| 6 |
45 g/m² upgraded newsprint |
| 7 |
48.8 g/m² upgraded newsprint |
| 8 |
52 g/m² upgraded newsprint |
| 9 |
55 g/m² upgraded newsprint |
| 0 |
Other |
Manufacturer code
Digit 13: Manufacturer list
Digits 15 and 16: Manufacturer code
