Ink System for Industrial Coding Units

Product Specifications

Technical details and manufacturing context for Ink System

Definition

The Ink System is a critical component of industrial coding and marking equipment that manages the complete ink handling process. It includes reservoirs, pumps, filters, valves, and nozzles that work together to store ink, maintain proper viscosity, deliver precise amounts to the printhead, and ensure consistent marking quality on various substrates during production line operations. The system is designed for integration into coding units used in the printing and reproduction of recorded media industry. It handles inks with a viscosity range of 1–100 mPa·s (per ISO 2884-1) and operates within a temperature range of 5–45°C (per IEC 60068-2-1/2) and relative humidity of 20–80% (per IEC 60068-2-78). The ink capacity ranges from 1 to 5 liters, determining runtime between refills. Operating pressure is 1.0–1.6 MPa, with a filtration rating of 5–10 μm (per ISO 16889) to prevent nozzle clogging. The system requires a stable 24 V DC supply (±10%) and consumes 50–150 W. Wetted parts are made of 316L stainless steel (per ASTM A240) for corrosion resistance, and the system is protected to IP54–IP65 (per IEC 60529). Physical dimensions range from 500×400×300 mm to 800×600×500 mm, with a weight of 15–30 kg. These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier.

Working Principle

Ink is stored in a reservoir and drawn through a filtration system to remove particulates. A pump or pressure system delivers the ink through supply lines to the printhead. Valves control ink flow, while sensors monitor ink levels and pressure. At the printhead, ink is either continuously circulated or metered in precise droplets that are propelled onto the target surface through various technologies (piezoelectric, thermal, valve-jet, or continuous inkjet). The system maintains proper viscosity and pressure to ensure consistent marking quality.

Common Materials

Stainless steel, PTFE (Teflon), Silicone, Polypropylene, Ceramic

Technical Parameters

Parameter	Typical range	Notes & selection driver
Ink Capacity	1–5 L	Determines runtime between refills.
Ink Viscosity Range	1–100 mPa·s	Outside range may cause clogging or poor print quality.ISO 2884-1
Filtration Rating	5–10 μm	Finer filtration prevents nozzle clogging.ISO 16889
Supply Voltage	24 ±10% V DC	Stable voltage required for consistent ink delivery.
Power Consumption	50–150 W	Affects heat generation and energy costs.
Operating Temperature	5–45 °C	Outside range may affect ink viscosity and drying.IEC 60068-2-1/2
Relative Humidity	20–80 % RH	High humidity may cause condensation in ink lines.IEC 60068-2-78
Ingress Protection	IP54–IP65	Higher rating for dusty or wet environments.IEC 60529
Material of Wetted Parts	316L	Corrosion-resistant for various inks.ASTM A240
Weight	15–30 kg	Affects installation and portability.
Dimensions (L×W×H)	500×400×300–800×600×500 mm	Space constraints for integration.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Ink Reservoir Part
Stores ink supply and maintains proper ink level for continuous operation

Material: Polypropylene or stainless steel
Ink Pump
Creates pressure to move ink from reservoir to printhead through supply lines

Material: Stainless steel with PTFE seals
Ink Filter Part
Removes particulates and contaminants from ink to prevent nozzle clogging

Material: Stainless steel mesh or synthetic filter media
Pressure Regulator
Maintains consistent ink pressure in the delivery system for uniform printing

Material: Stainless steel with silicone diaphragms
Ink Supply Lines Part
Transport ink from reservoir to printhead while maintaining chemical compatibility

Material: PTFE or silicone tubing
Ink Level Sensor
Reports how much ink is left so the line stops before it prints blank.
Flow Control Valve
Opens and shuts the ink path between the supply and the printhead.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Coding Unit

View system integration details

Manufacturers of Ink System

Manufacturer profiles associated with Ink System.

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Frequently Asked Questions

What is the typical ink capacity of this ink system?

The ink capacity is listed as 1–5 liters, which determines the runtime between refills. The exact capacity depends on the specific model and configuration, so verify with the manufacturer.

What operating pressure range is specified?

The operating pressure is 1.0–1.6 MPa. Confirm the required pressure for your application with the supplier.

What is the filtration rating and why does it matter?

The filtration rating is 5–10 μm, per ISO 16889. Finer filtration prevents nozzle clogging, ensuring consistent print quality. The actual rating may vary by model.

What environmental conditions can the system operate in?

The system operates in temperatures of 5–45°C and relative humidity of 20–80%, per IEC standards. High humidity may cause condensation in ink lines, so ensure proper environmental controls.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0.5 to 3.0 bar (7 to 44 psi)
flow rate:	0.1 to 5.0 mL/min
temperature:	+5°C to +45°C
slurry concentration:	Up to 25% solids by weight

Ink System

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards