What Is a Bag Labeler?
A bag labeler is a device that applies labels to bags before they are filled.
It is a type of automatic labeling equipment used in factories and warehouses to apply labels printed with barcodes and product information to the correct position on the bag. One feature of this equipment is that labeling is performed while the bag is empty, allowing necessary information to be written on the bag before the contents become heavy. This increases the work efficiency of subsequent processes. Additionally, many bag labelers can adjust the position and attachment method of labels based on the material and shape of the bag, accommodating a wide variety of product packaging.
Bag labelers range from high-speed models that apply labels while automatically conveying bags, to simple models that require manual bag placement. They are equipped with mechanisms to reduce label information errors and misalignment of labeling positions, ensuring stable packaging quality. Labels can be applied without scratches or stains, maintaining visibility and enabling barcode readers to function accurately without reading errors.
Uses of Bag Labelers
Due to their features, bag labelers are commonly used in industries where hygiene and product management are crucial, such as food, pharmaceuticals, and chemical products. Below are some key applications:
1. Food Products
In the food industry, bag labelers are used to apply labels to cereals, powdered seasonings, and similar items before bagging. This ensures clear labeling of contents and expiration dates. In environments requiring strict hygiene, labeling empty bags minimizes contamination risks and prevents misrepresentation of product information. Adjusting the adhesive of sticker-type labels to match the bag material prevents peeling issues and ensures consumers receive accurate information.
2. Medical and Chemical Products
In the pharmaceutical and chemical industries, bag labelers are used to clearly indicate ingredient information and handling precautions. For instance, labels summarizing key points from safety data sheets improve risk management during distribution and storage. In pharmaceuticals, essential details such as active ingredients, dosages, and side effects can be accurately displayed, ensuring compliance and efficient labeling.
3. Logistics
In logistics, shipping addresses and product numbers are often labeled on empty bags. This eliminates the need to open outer boxes to verify contents, facilitating smooth sorting operations. These measures also reduce delivery errors and improve inventory control accuracy, streamlining processes from production to distribution.