Sleeve Labeling Equipment | Function and Introduction

  Sleeve labeling equipment is machinery used in the packaging industry to apply sleeves or

 labels onto containers such as bottles, jars, and cans. 

  These labels are usually made of materials like plastic, shrink film, or paper. Sleeve labeling

 equipment comes in various types and sizes depending on the specific needs of the

 packaging process. 

Here are some common types:

1. Shrink Sleeve Labelers: These machines apply heat to shrink a sleeve label tightly around

 the container. The container passes through a heat tunnel or uses radiant heat to activate

 the shrink film.

2. Stretch Sleeve Labelers: Stretch sleeve labelers use a stretchable film to wrap around the

 container. The film is stretched and applied onto the container, creating a snug fit.

3. Tamper-Evident Sleeve Labelers: These machines not only apply sleeves but also provide

 tamper-evident features to ensure product safety. They often incorporate perforation or 

tear strips for easy opening by consumers.

4. Combo Labelers: These machines can apply both sleeve labels and traditional 

pressure-sensitive labels on containers, providing versatility in packaging options.

5. Automatic vs. Semi-Automatic Equipment: Sleeve labeling equipment can be fully 

automatic, requiring minimal human intervention, or semi-automatic, where operators

 manually load containers onto the machine.

6. High-Speed vs. Low-Speed Equipment: Depending on production requirements, sleeve 

labeling equipment can vary in speed capabilities. High-speed machines are suitable

for large-scale production lines, while low-speed equipment may be sufficient for 

smaller operations.

  When selecting sleeve labeling equipment, factors such as production volume, container 

size and shape, label material, budget, and available space should be considered. 

  Additionally, compatibility with other packaging machinery in the production line is 

crucial for seamless integration and optimal efficiency.