Choosing a date printing solution for a packaging line requires assessing speed, print quality, durability, and ease of integration with mini or full-scale conveyors. The following selections focus on inline or handheld inkjet printers designed to print dates, batch numbers, barcodes, QR codes, logos, and more on various substrates. Each option emphasizes reliability in manufacturing settings, quick-drying inks, and adjustable print heights to fit diverse packaging workflows. Below, you’ll find concise product highlights, practical considerations, and a buying guide to help you compare features side by side.
| Product | Brand | Key Use | Print Height | Notes |
|---|---|---|---|---|
| WELCZEK JS350 Automatic Inkjet Coding Machine | WELCZEK | Expiry dates, batch numbers, barcodes, QR codes | 2-12.7 mm | Mini conveyor line included; monochrome printing |
| Yunseity Portable Smart Date Coding Machine | Yunseity | Date labels, expiry dates, production data | Various via gear | Handheld, adjustable between 2018–2029 |
| TOAUTO Portable Intelligent Handheld Inkjet Printer | TOAUTO | Code dates, logos, QR codes | Customizable via template | 5.6″ touch screen, up to 60 m/min |
| Eurannit XMINI Handheld Inkjet Printer | Eurannit | Text, barcodes, dates, logos on various surfaces | 0.5 inch nozzle | Lightweight, built-in battery, 2.4″ touch screen |
| BESHENG Inkjet Coder with 5 Inch Touch Screen | BESHENG | Date, time, batch, barcode, logo | 0.08–0.5 inch (2–12.7 mm) | Three printing methods, fast-drying ink |
WELCZEK JS350 Automatic Inkjet Coding Machine
The WELCZEK JS350 serves as a compact inline option for small to mid-sized packaging lines. It features a built-in mini assembly line that enhances continuous inkjet coding across multiple lines. The system supports 1–5 lines of content, with a printing height of 2–12.7 mm and a nozzle-to-object distance of 2–5 mm for optimal results. Operators can adjust conveyor belt speed and the Light Delay value to improve print integrity. A standard 42 ml black quick-drying ink cartridge is included, with options for white, red, yellow, blue, and green inks. Note that TIJ350 coding is monochrome, not color, and ink is not permanent. This model is well-suited for serial numbers, expiry dates, batch codes, and logo placement on packaging materials in online or offline environments.
Yunseity Portable Smart Date Coding Machine
The Yunseity handheld device emphasizes portability and ease of use for on-the-go labeling tasks. It supports date printing across a range of years (2018–2029) by adjusting internal gears, allowing operators to maintain accurate production dating for short or long runs. The font is refined for HD readability, and the printer uses a quick-drying ink that exhibits good high-temperature resistance and minimal color fading. This model is ideal for small-batch packaging or line-side labeling where mobility is a priority, such as filling stations or warehouse staging areas.
TOAUTO Portable Intelligent Handheld Inkjet Printer
TOAUTO’s handheld printer combines a 5.6-inch touch screen with high-precision printing for dates, QR codes, logos, and multi-line content. Printing speeds reach up to 60 meters per minute with a 360-degree sparring capability when mounted on a bracket for line integration. The device ships with a 42 ml quick-drying ink, designed for rapid production environments. It supports template creation directly on the device and can input images or logos via USB drive. This option is suitable for warehouses, manufacturing floors, and small assembly lines that require flexible, fast, and visually clear markings.
Eurannit XMINI Handheld Inkjet Printer
The XMINI model from Eurannit emphasizes ultralight portability with a built-in 2000 mAh battery, allowing stand-alone operation without a computer or app. A 2.4-inch resistive touchscreen supports simple data input and calibration. It prints a range of content including text, barcodes, dates, batch numbers, logos, and images on varied surfaces such as cardboard, plastic, metal, and glass. Its durability in diverse environments, plus its 0.54-pound weight, makes it a practical choice for field labeling, packaging runs, and temporary lines where mobility is essential.
BESHENG Handheld Inkjet Coder PT3000
BESHENG’s PT3000 model offers a flexible solution for printing dates, times, batch numbers, and logos across multiple surfaces. It supports 0.08–0.5 inch (2–12.7 mm) printing heights and provides three printing methods: foot pedal, hand press, and photoelectric sensor for rapid, repeatable marking. The device uses a fast-drying ink that is designed to work on porous and non-porous substrates, including glass, metal, plastic, cartons, bags, and ceramics. A positioning plate helps maintain alignment on curved or irregular shapes, which is valuable for packaging lines with curved containers or wrapped products.
Buying Guide
When evaluating date printers for packaging machines, consider these core factors to ensure a good fit for your operation:
- Print height and line count: Match the device’s adjustable height (e.g., 2–12.7 mm or 0.08–0.5 inch) to the typical packaging surface and the required content depth. multi-line capabilities help future-proof for longer dates or codes.
- Ink type and drying speed: Quick-drying, durable inks reduce smudging and improve line throughput. Assess whether monochrome or color printing is needed, and whether the ink is compatible with porous and non-porous substrates.
- Conveyor integration: Inline printers with a mini assembly line or easy bracket mounting can streamline production flow. For portable models, ensure the labeling workflow can be synchronized with packaging stages or be easily moved between lines.
- Power and mobility: Weigh the benefits of handheld versus fixed systems. Portable devices are ideal for line adjustments, edge cases, or temporary labeling tasks, while fixed printers deliver consistent performance on repetitive runs.
- Ease of use and templates: Touchscreen interfaces and template creation simplify setup for different SKUs. Look for devices that support QR codes, logos, and multiple fonts for brand consistency.
- Maintenance and consumables: Evaluate cartridge capacity, availability of whites or color inks, and the ease of changing cartridges to minimize downtime.
- Durability and environmental tolerance: Consider operating temperature, humidity, and vibration in the production environment. Some handheld models offer ruggedized shells for harsh lines.
In summary, inline models such as the WELCZEK JS350 are strong for continuous production lines with a mini conveyor, while handheld units like Yunseity, TOAUTO, Eurannit XMINI, and BESHENG variants provide flexibility for labeling on curved surfaces, quick job changes, or temporary line enhancements. The best choice depends on your line speed, surface variety, and whether mobility or fixed mounting aligns with your packaging workflow.