{"id":16675757,"url":"https://github.com/alphp/wan-ifra-barcode","last_synced_at":"2026-03-27T03:40:59.082Z","repository":{"id":85444323,"uuid":"208878451","full_name":"alphp/WAN-IFRA-BarCode","owner":"alphp","description":"The 16-digit bar code 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WAN-IFRA-BarCode\n## The 16-digit bar code WAN-IFRA\n### (Symbology: Interleaved 2/5)\n(modifications approved by the IFRA Newsprint Commitee on October 1, 1991)\n\n| Offset | Lenght | Description\n|:------:|:------:|------------\n|      1 |    8   | [Reel number](#reel-number) ([Scandinavian manufacturer](#scandinavian-manufacturer)) ([Central European manufacturer](#central-european-manufacturer))\n|      9 |    4   | Reel weight\n|     13 |    1   | [Copacking](#copacking) + [Manufacturer code](#manufacturer-code)\n|     14 |    1   | [Grammage and quality](#grammage-and-quality)\n|     15 |    2   | [Manufacturer code](#manufacturer-code)\n\n## Reel number\n### Scandinavian manufacturer\n\n| Offset | Lenght | Description\n|:------:|:------:|------------\n|      1 |    1   | Paper machine number\n|      2 |    2   | Week of manufacture\n|      4 |    5   | Serial number (\u003c50000 even years, \u003e49999 uneven years)\n\n### Central European manufacturer\n\n| Offset | Lenght | Description\n|:------:|:------:|------------\n|      1 |    1   | Paper machine number\n|      2 |    2   | Week of manufacture\n|      4 |    3   | Tambour number (\u003c500 even years, \u003e499 uneven years)\n|      7 |    1   | Set from tambour\n|      8 |    1   | Position in tambour\n\n## Copacking\nIf digit 13 is odd number (1, 3, 5 or 7): 1 reel per wrapping\n\nIf digit 13 is even number (2, 4, 6 or 8): 2 reel per wrapping\n\n\n## Grammage and quality\n\n| Value | Description\n|:-----:|-------------\n|   1   | 40 g/m² standard newsprint\n|   2   | 45 g/m² standard newsprint\n|   3   | 48.8 g/m² standard newsprint\n|   4   | 52 g/m² standard newsprint\n|   5   | Other standard newsprint\n|   6   | 45 g/m² upgraded newsprint\n|   7   | 48.8 g/m² upgraded newsprint\n|   8   | 52 g/m² upgraded newsprint\n|   9   | 55 g/m² upgraded newsprint\n|   0   | Other\n\n## Manufacturer code\n\nDigit 13: Manufacturer list\nDigits 15 and 16: Manufacturer code\n\n| Digit 13 | Manufacturer list\n|:--------:|------------------\n|  1 or 2  | [List 1](Manufacturers%20list%201.md)\n|  3 or 4  | [List 2](Manufacturers%20list%202.md)\n|  5 or 6  | [List 3](Manufacturers%20list%203.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falphp%2Fwan-ifra-barcode","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falphp%2Fwan-ifra-barcode","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falphp%2Fwan-ifra-barcode/lists"}