T/STTX 1-2018 Clothing Product Coding Rules

Scope

Scope: This standard specifies the terminology and definitions of product coding rules for garment enterprises, the attribute information of garment products, the method of garment product coding, and the quality requirements for garment coding. This standard applies to the product coding management of garment enterprises. Main technical content: 5. Garment product coding methods 5.1 Commodity barcode coding In order to ensure that the garment commodity barcode meets the needs of supermarket settlement while also satisfying the requirements of internal product information management, garment enterprises shall adhere to the principle of uniqueness when formulating commodity identification codes, assigning a globally unique code to each specific garment product. Generally, a meaningless coding principle is adopted. Table 1: Structure of 13-digit commodity barcodes Structure Type Manufacturer Identification Code Product Item Code Checksum Structure I X13X12X11X10X9X8X7X6X5X4X3X2X1 Structure II X13X12X11X10X9X8X7X6X5X4X3X2X1 Structure III X13X12X11X10X9X8X7X6X5X4X3X2X1 Structure IV X13X12X11X10X9X8X7X6X5X4X3X2X1 Note: Structure I applies to codes with prefixes 690 and 691; Structure II applies to codes with prefixes 692, 693, 694, and 695; Structure III applies to codes with prefix 697; and Structure IV applies to special codes. Example: Manufacturer A's manufacturer identification code is 690201234, and the product code can range from 0001, 0002, 0003 to 9999, typically assigned in the order of product appearance. 5.2 Internal enterprise coding 5.2.1 Coding representation For the needs of internal product management, garment products are coded according to self-defined coding rules on the garment product labels, using non-GS1 system barcode symbols such as 39 barcodes, 128 barcodes, and interleaved 25 barcodes, and internal codes are used as the basis for identifying products. 5.2.2 Coding method Internal codes are gen

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