Technical Characteristics of Date Coding Machine RNJet H1+

• Thermal HP TIJ 2.5 print-head
• Max. Print Speed: up to 180 m/min (150 dpi) or up to  90 m/min (300 dpi)
• Max. Print Height:12.7 mm (0.5″)
• Max. Print Length: 5500 mm
• Throw Distance: Up to 8 mm
• Resolution: 300 dpi
• Ink Types: Solvent & water based
• Ink Drying Time: 1 to 3 seconds, depending on substrate
• Ink Colors: Black, Pigmented White, Pigmented Yellow, Red, Blue, FDG Blue, FDG Dark Pink, UV, UV White (ask us for more)
• Print Orientation: Side-printing, Downwards
• I/O Ports: Photocell, Shaft-Encoder, USB, Ethernet, RS 232
• Display: 7″ Touch screen Stainless Steel Case
• Power: 12V – 5.0A
• No. of Print Heads: 1
• Ink Management: Ink Percentage Indicator on the screen & Ink consumption calculator
• Operating Temperature: 0°C to 45°C, Relative humidity: 20% – 80%
• Storage Temperature: -5°C to 50°C
• Connectivity: USB, RS-232, Ethernet

What you could print with Date Coder RNJet H1+

• LOT Number
• EXP and MFG Dates (auto)
• Logo
• Barcode (any type, including QR-Code)
• Shift Code (auto)
• Data-base
• Counter
• UDI (GS1 Data Matrix etc.)
• Ingredients

Date coding machines are essential tools in manufacturing and packaging industries, used to print date codes on products and packaging. These codes are crucial for ensuring product traceability, compliance with regulations, and informing consumers about product freshness. Here’s a detailed overview of date coding machines, their types, and technologies.

Types of Date Coding Machines

1. Continuous Inkjet Printers (CIJ)

CIJ printers have been in use since the 1950s and are designed for high-speed, continuous operation. They are capable of marking at speeds over 300 meters per minute and can print on both curved and flat surfaces. CIJ printers are versatile, suitable for marking a wide range of materials, including glass bottles, cardboard boxes, and aluminum cans. However, they require regular maintenance and have limited resolution capabilities.

2. Thermal Inkjet Printers (TIJ)

TIJ printers are known for their high-resolution printing, making them suitable for applications requiring detailed and precise codes. They are often used for printing on porous and semi-porous surfaces and are ideal for small to medium-sized production lines.

3. Laser Coding Systems

Laser coders use a focused beam of light to etch or alter the surface of a product. They are ink-free and suitable for high-speed production lines, offering permanent and high-quality marks. Laser coding is commonly used in industries where ink contamination is a concern.

4. High-Resolution Case Coders

These coders are designed for printing on porous materials like cardboard and paperboard. They use thick, oil-based inks to produce clear text and images, making them suitable for packaging applications.

5. Manual and Semi-Automatic Machines

Manual date coding machines, such as ink stamping machines, are suitable for small-scale operations. They are portable and can print on various surfaces, including flat, concave, and curved surfaces. Semi-automatic machines offer a balance between manual and fully automatic systems, requiring some manual input but providing more speed and efficiency than manual machines.

Considerations for Choosing a Date Coding Machine

When selecting a date coding machine, manufacturers need to consider several factors:

• Substrate Type: Different machines are suited for different materials, such as glass, plastic, or cardboard.
• Line Speed: High-speed production lines require machines that can keep up without compromising print quality.
• Print Quality: Depending on the application, high-resolution printing may be necessary.
• Maintenance: Some machines require more frequent maintenance than others.
• Cost: Both initial purchase and operational costs should be considered.

Applications and Importance

Date coding is crucial across various industries, including food, beverage, and pharmaceuticals, where it is often a legal requirement. Date codes help in quality control, inventory management, and product recalls. They also provide consumers with essential information about product freshness and safety. In conclusion, date coding machines are vital for modern manufacturing, offering a range of technologies and capabilities to meet diverse industrial needs. Whether it’s ensuring compliance or enhancing traceability, these machines play a critical role in the production process.