Key Components of an Automatic Labelling System Explained
It guarantees that the labelling process is not only to identify a brand but also to control or traceability.
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An automatic labelling machine combines some key parts that interrelate to place labels precisely, fast and repetitively. Knowing all the components assists manufacturers to selecting and supporting an effective product labelling machine. The following are some of the important components present in most systems, such as semi-automatic label applicators, and their functions.
1. Label Applicator Head
The applicator head is at the centre of any labelling system. This element is used to apply the label to the product, usually the beak, roller, or pad mechanism. In systems suited to cylindrical products, a pivot beak may be lowered by the applicator, rolling the label onto the surface as the product turns. The accuracy in this case is necessary to have clean wrap-around labelling with a little amount of misalignment.
2. Handling Fixtures and Supporting Products
The positioning and movement of the product are necessary towards proper labelling. Items, such as bottles, ampoules or tubes, are held by fixtures and rotated by a rotating roller prism or mandrel. The label applicator is then moved manually and rotated to ensure that the contact with the product surface is always at a constant position. Mishandling can be avoided through proper use.
3. Drive & Motion Control
The product labelling machine should manage the label feed as well as product rotation. The fixture (e.g. a roller prism) is moved by a drive unit that causes the item to rotate. At the same time, the applicator head should supply labels at the correct speed. Timing is imperative; when the label is placed too soon or too late compared to the rotation of the product, then the label might become misaligned or wrinkled.
4. Printing or Coding Module
A product labelling machine has a variable print module: batch number, expiry date, barcode, etc. This may be a thermal printer, inkjet or any other device installed or mounted on or close to the applicator. It guarantees that the labelling process is not only to identify a brand but also to control or traceability.
5. Tooling & Retooling Features
Production lines are prone to flexibility. Quick/fast retooling refers to changing to another product diameter or shape without a long period of downtime. This is done by components such as adjustable fixtures or modular applicator heads. Systems capable of facilitating a variety of diameters (e.g. 20 mm to 100 mm) are more flexible in terms of operating various sizes of products.
Conclusion
Selecting or using a robust automatic labelling machine implies that these parts: applicator head, product handling fixtures, drive control, printing module, retooling flexibility, control mechanics, and robust design are in good combination. Those planning to acquire or upgrade can contact J PAK Pty Ltd for improved performance and minimal interruptions in production.
