Manual dry markers: what they are and why they are used for batch and date marking

Batch and date marking is a fundamental step to ensure traceability, compliance, and control over products and packaging. Among the most widely used solutions are manual dry markers, tools that allow information to be embossed directly onto cartons, wrappers, and packaging without the use of ink.

Unlike ink-based systems, these solutions use a mechanical process that delivers permanent and long-lasting legible marking, without the use of consumables.

Manual batch coding machines are based on a simple principle: pressure applied by steel punches directly embosses the material.

This system, known as dry marking, allows you to:

• imprint production batches
• insert production and expiration dates
• add identification codes

on different types of substrates, including:

• cartons
• boxes
• laminated packaging
• secondary packaging

The result is a permanent, durable, and tamper-resistant marking.

One of the most important advantages of manual batch coding machines is the complete absence of inks, ribbons, or cartridges.

This brings several operational advantages:

• zero consumables
• long-term cost reduction
• clean marking process
• reduced maintenance
• greater long-term reliability

For this reason, dry marking machines are often used in environments where operational continuity and ease of management are required.

Manual marking equipment is generally designed to provide:

• modular characters, allowing easy modification of batch and date
• pressure adjustment to adapt to materials of different thicknesses
• robust structure, often made of metal
• quiet operation, also suitable for non-industrial environments

Some models also allow multi-line marking, enabling flexible combination of information such as batch and date.

Another distinctive feature of manual batch coding machines is their adaptability.

Thanks to guiding and adjustment systems, it is possible to achieve precise marking on:

• small boxes
• medium-sized packaging
• A4-sized sheets
• laminated or paper packaging

This flexibility makes them suitable for production environments with variable volumes or different types of packaging.

Manual batch and date markers are used across multiple industries:

– Food sector

Used for marking expiration dates and batch numbers on packaging and cartons.

– Pharmaceutical sector

Used in secondary packaging coding to ensure traceability and compliance.

– Cosmetic sector

Marking on beauty product boxes and packaging.

– Industry and logistics

Identification of production batches, codes, and technical documentation.