Industrial marking on dairy products – What is important to consider?

5 May 2022
CIJ printer dairy products

Table of Contents

    Yogurt, milk, butter, cheese, ice cream and so much more! The dairy industry offers a wide range of products that find their way into consumers’ kitchens every day. But with ever-increasing demand and tightly regulated requirements, it is crucial that dairy companies have the right tools to ensure that products are delivered on time and with accurate information.

    An unexpected stop in the production line can lead to devastating consequences, not only financially but also in terms of dissatisfied customers. By equipping yourself with state-of-the-art marking equipment, the risk of downtime can be minimized and product flow optimized.

    Marking requirements for dairy products

    The dairy sector is one of the most regulated industries, which means that each product must be provided with detailed and accurate information. Here are some of the most important information that must be included on the packaging:

    • Sales name
    • Net quantity: How much the product contains.
    • Expiration date: To ensure that the product is fresh at the time of consumption.
    • Storage conditions: How the product should be stored.
    • Lot number: Important for traceability in the supply chain.
    • Nutrition declaration: Information about the product's contents.
    • Ingredients list: A full list of ingredients.
    • Origin
    • Manufacturer's information

    To include all this information in a clear and sustainable way, advanced and reliable marking systems are required.

    Read about labelling of Bread and Pastries

    Logimark's solutions for dairy products

    At Logimark, we understand the importance of safety, quality and efficiency in dairy production. That's why we offer a wide range of marking machines that can be customized to meet your specific needs. Our products include:

    • Inkjet printer: Perfect for fast and accurate marking directly on packaging.
    • Laser machines: For permanent marking on glass bottles or plastic jars where condensation often occurs.

    Our systems are designed to handle the challenges that are particularly common in the dairy industry, such as humid environments, varying packaging materials and high production volumes.

    Inkjet printers for condensation and oil-coated surfaces

    Logimarks inkjet printer are particularly suitable for productions where products have condensation or oily surfaces thanks to their technical adaptations and high-quality ink variants. Here are some reasons why:

    1. Specially adapted ink for difficult surfaces

    Logimark offers ink which is specially developed to adhere to damp, oily or condensation-covered surfaces. These inks are quick-drying and have a high bonding strength, ensuring that marks and text are clear and durable even in difficult conditions.

    2. Advanced ink technology

    Inkjet printers use continuous ink-jet technology (CIJ, Continuous Ink Jet) that ejects ink droplets with high precision. This makes it possible to mark products that move quickly in a production line, even if the surface is not optimal.

    3. Capacity to handle different materials

    The printers work effectively on a variety of materials such as plastic, metal, glass and packaging, which is common in dairy production, ensuring that they can be used widely, regardless of the production environment.

    4. Operational reliability in challenging environments

    Logimark printers are designed to withstand industrial conditions, including high humidity and temperature variations. This means they can maintain stable performance despite the presence of condensation or oil.

    5. Customizable solutions

    The printers can be calibrated to optimize print quality depending on product type and surface conditions. This includes adjusting the ink jet intensity and angles to ensure maximum contact and visibility.

    Examples of uses:

    • Food packaging with refrigerated or frozen products where condensation often forms on packaging during temperature changes.
    • Industrial products with oily surfaces: Machine parts or packaging treated with oils or lubricants can be inkjet marked without affecting quality.

    Logimark's inkjet printers are designed to meet these challenges and deliver consistently high performance in demanding production environments.

    What is an industrial inkjet printer?

    Ink marking condensation CIJ

    Laser machines: Permanent and durable marking for challenging surfaces

    Although laser machines or laser printers can be a very suitable solution for productions where products have condensation or oily surfaces, thanks to their contactless and durable marking technology.

    1. Contactless marking technology

    Laser printers use a laser beam to engrave or burn marks directly onto the surface of the product, making them ideal for products with condensation or oil, where labels or other markings may otherwise have difficulty adhering.

    2. High wear resistance and durability

    Laser marking is permanent and resistant to wear, moisture, and oil, making it particularly suitable for industrial products and packaging where durable marking is essential.

    3. Environmentally friendly solution

    Because laser machines do not use consumables such as ink or solvents, they are both cost-effective and environmentally friendly, a key selling point for companies looking to reduce their environmental footprint.

    4. Versatility on different materials

    Laser printers work great on a variety of materials, including metal, plastic, glass and paper, making them very flexible in productions where multiple types of products need to be marked.

    5. High speed and precision

    Laser printers can mark at high speed and with exceptional accuracy, which is perfect for production lines with high demands on efficiency and clarity.

    Examples of uses:

    • Food and beverage packaging: Perfect for labelling glass bottles or jars where condensation often occurs.
    • Industrial components: Oily or lubricated metal parts can be marked with a laser without affecting the surface condition.
    • Electronics and medical technology: Permanent marking with high precision on small components.

    Read more: Laser machine or industrial inkjet printer – which is best?

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