The double blister card high-frequency blister packaging machine is a specialized equipment used for sealing PVC double-sided blister cards. Its working principle and characteristics are as follows:

Working Principle

The double blister card high-frequency blister packaging machine typically operates using the principle of high-frequency electromagnetic induction heating. A high-frequency electromagnetic field is generated between the upper and lower electrodes of the device. Under the influence of this electromagnetic field, the internal molecules of the processed plastic undergo polarization and intense motion, generating heat. Under the pressure of the mold, the plastic reaches a molten state, completing the sealing and welding process.

Main Features

Efficiency: The equipment uses high-frequency electromagnetic induction heating, which heats up quickly, enabling rapid sealing and welding, thereby improving production efficiency.

Precision: Through high-precision digital temperature controllers and mold design, the accuracy and consistency of the sealing and welding process are ensured.

Stability: The equipment performs stably and can operate continuously for extended periods, ensuring smooth production line operation.

Customizability: Some equipment supports custom processing and can be designed and manufactured according to specific customer requirements.

Environmental Friendliness: The welding process does not require the addition of any chemical solvents or adhesives, meeting environmental protection standards.

Scope of Application

The double blister card high-frequency blister packaging machine is widely used in various fields requiring PVC blister packaging, such as stationery supplies, electronic products, toys, gifts, and hardware tools. It can tightly seal PVC blisters with paper cards, achieving effects such as moisture resistance, dust prevention, aesthetic appeal, and enhancing product quality.

Equipment Parameters

Different models and brands of double blister card high-frequency blister packaging machines may vary in parameters, but they generally include the following aspects:

Output Power: Typically ranges from 5KW to 10KW, depending on the model and intended use.

Power Supply Voltage: Generally 380V, though some devices support other voltage specifications.

Frequency: Usually high frequency, such as 27.12MHz or 40.68MHz.

Welding Area: Determined by the model and mold design, capable of meeting sealing requirements for different sizes and shapes.

Heat Sealing Time: Adjustable as needed, generally between 0-10 seconds.

Precautions

When using the double blister card high-frequency blister packaging machine, adhere to the equipment’s safety operating procedures to ensure personal and equipment safety.

Regularly maintain and service the equipment, checking whether all components are functioning properly, and promptly replace worn or damaged parts.

Pay attention to the working environment of the equipment, ensuring good ventilation, and avoid using the equipment in damp, high-temperature, or corrosive environments.