T/STTX 1-2019 Clothing Product Coding Rules

Scope

Scope: This standard specifies the terminology and definitions of product coding rules for garment enterprises, garment product attribute information, garment product coding methods, and garment coding quality requirements. This standard applies to garment enterprise product coding management. Main technical content: 5. Garment product coding methods 5.1 Commodity barcode coding To ensure that garment commodity barcodes meet the needs of supermarket settlement while also satisfying the requirements of internal product information management, garment enterprises should 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 X13 X12 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 Structure II X13 X12 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 Structure III X13 X12 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 Structure IV X13 X12 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 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; Structure IV applies to special codes. Example: Manufacturer A's manufacturer identification code is 69201234. Product codes can range from 0001, 0002, 0003 to 9999, typically assigned in the order of product appearance. 5.2.1 Coding representation For internal product management needs, garment products are labeled with internally defined coding rules using non-GS1 system barcode symbols such as 39 barcodes, 128 barcodes, and interleaved 25 barcodes, with internal coding serving as the basis for product identification. 5.2.2 Coding

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