Application of dispensing valves in the packaging industry

In the packaging industry, precise and efficient glue application is crucial for ensuring product quality and production efficiency. Whether it's carton sealing, label pasting, or plastic packaging sealing, the application of dispensing valve technology plays an irreplaceable role. Shenzhen Leica Technology Co., Ltd. As a leading domestic provider of fluid control solutions, we are committed to providing high-performance dispensing valves and automated dispensing systems for the packaging industry, helping companies achieve intelligent and high-precision production.

Typical applications of dispensing valves in the packaging industry:

1. Carton sealing and bonding

In the packaging fields of food, medicine, and electronics, the bonding of cartons requires uniform and rapid glue application. Leica's precision dispensing valves precisely control the amount of glue, avoiding problems such as glue overflow or insufficient glue, ensuring that the packaging is both beautiful and strong.

2. Precise label pasting

Label pasting has extremely high requirements for the uniformity and positioning accuracy of the glue. Leica dispensing valves use high-response solenoid valves or piezoelectric valve technology to achieve high-speed, high-precision dispensing, suitable for automated labeling of various materials such as pressure-sensitive adhesives and film labels.

3. Plastic packaging sealing

Plastic packaging (such as bottle cap sealing, tube sealing) requires reliable glue sealing to ensure product leak prevention and shelf life. Leica's dispensing system is compatible with various types of adhesives such as hot melt adhesives and UV adhesives, ensuring stable and efficient sealing.

4. Gift boxes and fine packaging

High-end gift boxes and luxury packaging often use sophisticated dispensing processes to achieve seamless bonding or decorative glue application. Leica's high-precision dispensing valves can be combined with robotic arms or CNC platforms to achieve glue application along complex trajectories, enhancing product quality.

Leica dispensing valve Technical advantages:

High-precision control Using advanced piezoelectric or servo drive technology, the glue volume control accuracy can reach ±1%, meeting the needs of micro-dispensing.

Fast response The solenoid valve switching speed reaches the millisecond level, suitable for high-speed production lines, and improves production capacity.

Strong compatibility Supports various glues (hot melt adhesives, UV adhesives, water-based adhesives, etc.), and is adaptable to different packaging materials.

Intelligent integration Can be connected to PLCs and vision systems to achieve automated detection and dispensing, reducing manual intervention.

Leica assists in the intelligent upgrading of the packaging industry:

Shenzhen Leica Technology Co., Ltd. With years of experience in fluid control, we provide customized dispensing solutions for the packaging industry. Whether it is single-machine dispensing equipment or fully automated production line integration, Leica can provide stable and efficient technical support to help companies reduce costs and increase efficiency, and enhance product competitiveness.

If you are looking for high-precision and high-reliability dispensing valve solutions, please contact Leica Technology. We will provide you with professional products and services!