Automatic Continuous Sealing Machine – Food Sealing Machine FR-770
The Automatic Continuous Sealing Machine FR-770 is a versatile and efficient food sealing machine that is suitable for both household and commercial packaging. With its advanced features and high-quality construction, it ensures that your food products are sealed securely and maintain their freshness for longer periods.
- Model: FR770
- Seal width: 10 mm (0.39 inch)
- Sealing speed: 0-12 m/min
- Monolayer film maximum thickness: 0.08 mm (0.03 inch)
- Temperature control range: 0°C – 300 °C (32 ℉ – 572 ℉)
- Package size: 92 x 45 x 36 cm (36.2 x 17.7 x 14.2 inch)
- Gross weight: 21.58 kg (47.58 lbs)
Main Structure and Working Principle:
The Automatic Continuous Sealing Machine FR-770 operates by heating the upper and lower sealing belts through an electric heating element. The embossing wheel rotates, and the cooling system ensures that the film is appropriately cooled. The conveyor belt can be adjusted to the required speed, allowing for efficient sealing of the packaging bags.
When a package containing articles is placed on the conveyor belt, the sealing part of the bag is automatically sent to the two sealing belts. The heat from the heating block is transmitted to the sealing part of the bag through the sealing belt, causing the film to heat, melt, and soften. The film then passes through the cooling zone to lower its surface temperature. A knurling wheel or printing wheel is used to bond the upper and lower plastic films of the sealing part, creating a mesh pattern. The sealed packaging bag is then guided out of the machine by the rubber belt and conveyor belt, completing the sealing operation.
Features and Benefits:
1. Automatic Sealing
The FR-7700 series automatic plastic film continuous sealing machine features electronic constant temperature control and an automatic conveying device. It can handle various shapes of plastic film belts and is suitable for use in different packaging lines. The sealing length is not limited, providing flexibility and convenience.
2. Wide Application
This sealing machine can be equipped with an embossing wheel and a printing wheel, allowing for customization of the font as needed. Sealing and printing can be done simultaneously, and the date and batch number can be easily changed. This makes it suitable for a wide range of packaging requirements.
Frequently Asked Questions:
Q: What is the maximum thickness of the monolayer film that can be used with this machine?
A: The FR-7700 can handle monolayer films with a maximum thickness of 0.08 mm (0.03 inch).
Q: Can this machine seal different shapes of packaging bags?
A: Yes, the FR-7700 can seal various shapes of packaging bags due to its adjustable sealing belts and electronic temperature control.
Q: Can I change the font and print the date and batch number on the packaging bags?
A: Absolutely! The FR-7700 can be equipped with an embossing wheel and a printing wheel, allowing you to change the font and print the required information on the bags.
The Automatic Continuous Sealing Machine FR-770 is a reliable and efficient food sealing machine that offers automatic sealing, adjustable sealing belts, and the ability to customize the font and print date and batch numbers. With its advanced features and high-quality construction, it is an essential tool for both household and commercial packaging needs.