Compliance Food GTIN + GS1 Digital Link Application Examples

/ Industries

I. Generation of Compliant Food GTIN (692 Manufacturer Prefix for China, Biscuits & Snack Foods)

1. GTIN-13 Basic Encoding (Retail Product Standard)

  • Country Prefix: 692 (Chinese Mainland)
  • Manufacturer Code: 34567 (Simulated Suzhou Food Factory)
  • Item Reference Number: 0012 (Original Butter Cookies)
  • Original 12-digit sequence: 692345670012
  • Calculated Check Digit: 3
  • Complete GTIN-13: 6923456700123

2. Standardized 14-digit GTIN (Mandatory 14-digit Format for Digital Link, Prepend Leading Zero)

Full GTIN-14: 06923456700123

Structure Breakdown:

Indicator DigitManufacturer PrefixItem ReferenceCheck Digit
06923456700123

II. GS1 Digital Link (Two Sets of Standard Domain Names)

Option A: Official Resolution Domain of China Article Numbering Center (Preferred for Compliance Traceability)

Basic Link (GTIN only)

https://id.gs1cn.org/01/06923456700123

Full QR Code Link on Packaging with Extended Food Attributes (Batch Number + Expiry Date AI Parameters)

https://id.gs1cn.org/01/06923456700123/10/LOT260720/17/270926

AI Code Definitions:

  • 01: Primary GTIN Identifier
  • 10: Production Batch LOT260720
  • 17: Expiry Date 27 September 2026

Option B: Brand-Owned Corporate Domain (Marketing Landing Page)

https://id.gtin.xin/01/06923456700123
Scan with mobile phone camera

III. Deployment & QR Code Generation Specifications

  1. Resolution Logic
  • The full-length Digital Link URL is encoded into the QR code; scanning via native mobile camera redirects users to the landing page automatically.
  • Backend systems can extract the 14-digit GTIN after the 01 parameter, batch number after 10, and expiry date after 17 from the URL to dynamically render corresponding product data.
  1. Printing Standards for Food Packaging QR Codes
  • Minimum code dimension: 14.5mm × 14.5mm (including quiet zone margin)
  • Human-readable text printed below the code: GTIN 6923456700123
  1. Expansion & Upgrade Roadmap
  • Add AI code 21 (Serial Number) to implement one-item-one-code for anti-parallel distribution control
  • Integrate e-commerce redirects, point reward campaigns, and product recall pop-up notifications
  • Multi-language adaptation for export markets (English DPP Digital Product Passport pages)

IV. Summary of Key Parameters

  • Product Category: Baked Biscuits (Pre-packaged Snack Food)
  • GTIN-13: 6923456700123
  • GTIN-14 (Digital Link Standard): 06923456700123
  • Basic Digital Link: https://id.gtin.xin/01/06923456700123
  • Full Link with Batch & Expiry Date: https://id.gtin.xin/01/06923456700123/10/LOT260720/17/270926

Landing Page Features: Mobile responsive layout, full food regulatory compliance data fields, automatic GS1 parameter parsing, dual entry points for traceability and marketing