Food grade ink+15000 pieces per hour spraying speed, single head egg coding machine builds a strong traceability safety line

2025-12-04 Click： 5

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Single head egg coding machine becomes a new tool for industry compliance, driven by policy and technology to expand the market

 Since 2025, with the full implementation of the "GB/T 43285-2023" fresh egg traceability coding standard, egg coding has shifted from industry self-discipline to mandatory legal requirements. Single head egg coding machines have become the core choice for compliance transformation of small and medium-sized farmers due to their high cost-effectiveness and ease of operation, promoting the accelerated implementation of the domestic poultry and egg industry traceability system.

The popularity of single head egg coding machines directly hits the pain points of the industry. There are 7000-17000 micron sized pores distributed on the surface of eggshells, and the problem of ink penetration leading to blurry handwriting has long plagued the industry. Nowadays, mainstream single head devices are equipped with micro pressure permeation control technology, with a nozzle pressure accuracy of ± 0.01 bar, which can control the penetration depth of ink droplets within 0.05-0.1mm, avoiding damage to the eggshell inner membrane and affecting preservation, while ensuring clear and scratch resistant handwriting. At the same time, the supporting food grade fast drying ink has passed SGS certification and GB 4806.1 standard, with zero odor and no residue, solving the safety concerns of traditional coding and gaining wide recognition from consumer groups such as mothers.

In terms of functional adaptability, single head devices are continuously upgraded and iterated. The new single head inkjet printer launched by enterprises in Shandong, Jiangsu and other places integrates AMS dynamic calibration technology, which can accurately adapt to the curved surface of eggshells. The production date, batch number, and brand logo printed are neat and clear, and there are zero errors in scanning and tracing. The defect rate has been reduced from 8% of traditional equipment to less than 0.5%. On the operational level, the 10.2-inch touch screen allows parameter adjustment and batch switching to be completed in just 5 minutes, with only one nozzle cleaning per week, significantly reducing the threshold for small and medium-sized farmers to use. The Handkos Seed Farm in the Netherlands has also transformed a single head inkjet printer to achieve unique numbering and labeling for each egg. It has completed full tracking of over 700000 eggs, helping to promote the hatching rate improvement project.

The policy dividend and market demand form a dual driving force. The central government has increased the subsidy ratio for equipment purchase for small and medium-sized farmers to 50%, and local supporting incentive policies have further reduced investment costs, promoting the rapid popularization of single head inkjet printers in small and medium-sized farms with less than 10000 feathers in stock. According to terminal market data, 67.8% of urban consumers are willing to pay a premium of over 5% for traceable eggs, while the comprehensive cost of a single inkjet printer is only 0.0038 yuan, allowing small and medium-sized farmers to obtain brand premium space at low cost. As of the end of 2024, the allocation rate of coding equipment for large-scale egg laying chicken enterprises with an annual output of over 500 tons in China has reached 76.3%, and single head equipment is becoming the main force to fill the compliance gap for small and medium-sized breeders.

Industry analysis indicates that the market size of egg coding equipment in China will reach 1.86 billion yuan by 2025. Single head coding machines, with their advantages of lightweight and high cost-effectiveness, will continue to increase their penetration rate in county-level markets and small and medium-sized breeding entities. In the future, with the deep integration of IoT technology, single head inkjet printers will further achieve data interoperability with the ERP system of breeding farms, as well as innovative subscription models of "inkjet as a service". They will not only continue to protect table safety, but also become a key data hub connecting production, circulation, and consumption, promoting the digital transformation of the poultry and egg industry into a new stage.