Taiwan Shrink Tunnel Machine CN-8540E

Machine Size : L3000 x W1170 x H1500 mm
 

shrink tunnel machine is a type of equipment used for packaging products in shrink wrap film, commonly used in the food and beverage industry, as well as other sectors requiring tamper-evident and protective packaging. Here’s a comprehensive introduction to a shrink tunnel machine:

Overview

A shrink tunnel machine uses heat to shrink a plastic film tightly around products, ensuring a snug fit and a professional appearance. The film, usually made from materials like polyolefin, PVC, or polyethylene, is applied to the product and then heated in the tunnel to shrink and conform to the shape of the item.

Key Features

1. Conveyor System: Moves products through the tunnel. The speed and height of the conveyor can be adjusted to accommodate different sizes and types of products.

2. Heating Elements: Inside the tunnel, these elements generate the heat required to shrink the film. They are typically adjustable to control the temperature.

3. Airflow System: Includes fans or blowers to direct hot air around the products, ensuring even shrinkage and preventing overheating or uneven shrinkage.

4. Control Panel: Allows the operator to set and monitor parameters such as temperature, conveyor speed, and time. Some models come with digital displays and programmable settings.

5. Tunnel Chamber: The enclosed space where the shrink wrap film is heated and shrinks around the product. The size and shape of the chamber vary depending on the machine's capacity.

How It Works

1. Product Loading: Products are placed on the conveyor system, often after being wrapped with a shrink film either manually or using a shrink wrap machine.

2. Transport Through Tunnel: The conveyor moves the products through the heated tunnel chamber.

3. Film Shrinking: As the products pass through the tunnel, the heat causes the shrink film to contract tightly around the product.

4. Cooling: After exiting the tunnel, the products pass through a cooling section where the film solidifies, creating a tight, durable seal.

5. Unloading: The finished products, now securely wrapped, are collected or further processed as needed.

Applications

• Food Packaging: Commonly used for packaging snacks, beverages, and other food items to maintain freshness and ensure tamper-evident packaging.
• Consumer Goods: Used for packaging items like toys, electronics, and household products.
• Industrial Products: Suitable for packaging parts and components that need protection during storage and shipping.

Advantages

• Efficiency: High-speed operation allows for large volumes of products to be wrapped quickly.
• Consistent Quality: Provides uniform shrinkage, ensuring a professional appearance and secure packaging.
• Flexibility: Can handle various product shapes and sizes, especially with adjustable conveyor systems and tunnel sizes.
• Protection: Offers protection from dust, moisture, and contamination.