Refrigerator Home Appliance GS1 Digital Link Introduction Page
I. Compliant Home Appliance GTIN Generation (China 69-prefix Manufacturer Prefix, Refrigerator White Goods)
1. GTIN-13 Basic Retail Product Code
- Country Prefix: 69 (China Mainland common prefix for home appliance categories)
- Manufacturer Code: 123456 (Simulated home appliance manufacturer)
- Product Code: 789012 (Frost-free, Class 1 energy efficiency refrigerator)
- Raw 12-digit string: 123456789012
- Calculated Check Digit: 8
- Complete GTIN-13: 1234567890128
2. Digital Link Mandatory 14-Digit Standardized GTIN (Zero-Padded)
Complete GTIN-14: 01234567890128
Structure Breakdown:
| Indicator Digit | Manufacturer Prefix | Product Code | Check Digit |
|---|---|---|---|
| 0 | 12345678 | 9012 | 8 |
The fixed indicator digit is prepended to convert to a 14-digit format, fully complying with the GS1 Digital Link international parsing standard. This is suitable for home appliance 3C traceability, after-sales service, and warranty scenarios.
II. GS1 Digital Link: Two Standard Domain Solutions
Solution A: Official GS1 China Resolution Domain (Preferred for Quality Inspection, 3C Compliance, Official Traceability)
- Basic GTIN-only Link:
https://id.gs1cn.org/01/01234567890128 - Complete Link with Home Appliance Extension AI Qualifiers (CPV Model + Batch Number + Serial Number):
https://id.gs1cn.org/01/01234567890128/22/Red/10/ABC123/21/SN-001
AI Identifier Definitions (Appliance-Specific Parameters)
- 01: Primary identifier, 14-digit GTIN global product code.
- 22: CPV (Consumer Product Variant) / Appearance/Color/Model (Example: “Red” indicates a red panel refrigerator).
- 10: Batch/Lot Number “ABC123”, factory production batch, used for batch recalls and quality traceability.
- 21: Unique Serial Number “SN-001”, unique per item, core identifier for after-sales warranty and anti-diversion control.
Solution B: Enterprise-Owned Brand Marketing Domain (User Landing Pages, After-Sales Portals, Promotional Campaigns)
- Basic Link:
https://id.gtin.xin/01/01234567890128 - Complete Combination Link as Specified (CPV + Batch + Serial Number Concatenated Format):
https://id.gtin.xin/01/01234567890128/22/Red/10/ABC123/21/SN-001
III. QR Code Deployment and Printing Specifications for Appliance Packaging
A QR code encoding the complete Digital Link URL should be printed on the appliance body and outer packaging. Scanning the QR code with a smartphone’s native camera should direct users to a mobile-optimized landing page. The server-side system intercepts the GS1 parameters within the URL to automatically render the product profile, including: model, color, production batch, whole-unit SN, 3C certification, and warranty period.
QR Code Printing Standards for Refrigerator Outer Packaging / Nameplate
- Minimum Code Size: 20mm × 20mm (Given the large size of appliance cartons, a minimum quiet zone of 4mm is required to prevent interference from box creases or film reflections).
- Human-Readable Text Below QR Code: Print “GTIN 1234567890128” clearly.
- Visual Specifications: Black code modules on a white background. Avoid transparent films and metallic brushed finishes. The preferred position is the lower right corner of the front of the outer carton, or on the side of the internal nameplate.
Functional Expansion and Upgrade Directions
- Add AI 17: Include manufacturing date / warranty expiration date to automatically display remaining warranty duration.
- Integrate after-sales service portals: Link to repair requests, parts store, and installation appointments.
- Bulk diversion control: Use the 21 serial number to match sales regions, triggering anti-diversion alerts when scanned outside the designated area.
- Export adaptation: Support multi-language Digital Product Passports (DPP) for compliance with EU and Southeast Asian traceability requirements.
IV. Key Parameter Summary for the Refrigerator Case Study
- Product Category: Household Frost-free, Class 1 Energy Efficiency Refrigerator
- GTIN-13:
1234567890128 - Digital Link Standard GTIN-14:
01234567890128 - Brand Domain Basic Link:
https://id.gtin.xin/01/01234567890128 - Complete Multi-Parameter Combination Link:
https://id.gtin.xin/01/01234567890128/22/Red/10/ABC123/21/SN-001 - Core Landing Page Capabilities: Mobile-responsive design, display of 3C compliance elements, automatic parsing of GS1 parameters, and dual entry points for product traceability and after-sales repair requests.
Supplementary Note: This case study adheres to the GS1 standards for AI 01 (Primary Identifier), AI 22 (Variant), AI 10 (Batch), and AI 21 (Serial Number). The demonstration codes are for testing purposes only. For commercial deployment, a legitimate manufacturer identification code must be obtained from GS1 China.