Core requirements and application scenarios
1. High definition and permanent identification
Brand logo, batch number, specification model, QR code, and anti-counterfeiting information need to be sprayed on the surface of wood (particle board, plywood, logs, etc.). The identification should be wear-resistant, moisture-proof, and suitable for outdoor environments (such as long-term exposure scenarios of building wood).
The carbon dioxide laser coding machine forms a permanent mark on the surface of carbonized wood, which is non consumable and suitable for high-temperature sterilization of wooden packaging (such as food grade wooden products).

2. Adaptability to harsh environments
The wood production workshop has a lot of dust and large temperature and humidity fluctuations (such as -20 ℃~50 ℃). The inkjet printer needs to have an IP66 protection level and dust-proof design to ensure continuous and stable operation.

3. Anti counterfeiting and traceability management
By using variable QR codes or dynamic codes to achieve "one item, one code", it supports full traceability from raw materials to finished products (such as production time, quality inspection records, and logistics information), with a counterfeit identification rate of over 99%.

Inkjet Printing Technology Selection and Matching Plan

‌Technology Type	‌Applicable Scenarios	‌Advantages
‌CO₂ Laser Inkjet Printer	Solid wood furniture, architectural panels, wooden handicrafts	Permanent marking (micron-level precision), no consumables, resistant to high temperatures and oil contamination (such as QR code marking on engine blocks);
‌UV Marking Machine	Plastic Components (Interior Panels, Wiring Harness Labels), Electronic Components	Fast-drying ink (cures in 0.5 seconds), resistant to alcohol wiping, capable of printing color LOGOs and high-resolution QR codes;
‌Handheld Inkjet Printer	Logs, irregular surfaces, or temporary re-coding scenarios	Portable and flexible, supports WiFi/Bluetooth data transfer, capable of printing barcodes, Data Matrix codes, and graphic LOGOs;
‌Small Character Inkjet Printer	Industrial panels, wooden pallets, and high-speed production lines	Adaptable to high-speed printing at 300 meters per minute, metering error ≤ 0.1 meter, low maintenance cost.