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ShunranThe vacuum packaging machine can automatically extract air from the packaging bag and complete the sealing process after reaching the predetermined vacuum degree. Vacuum packaging technology originated in the 1940s. In 1950, polyester and polyethylene plastic films were successfully used for vacuum packaging, and since then, vacuum packaging has developed rapidly. Vacuum packaging machines are often used in the food industry because after vacuum packaging, food can be preserved for a long time.

The characteristics are as follows
1. Excluding some air (oxygen) from the packaging container can effectively prevent food spoilage.
2. By using packaging materials with excellent barrier properties (airtightness) and strict sealing techniques and requirements, it is possible to effectively exchange the contents of the packaging, thereby avoiding weight loss and loss of flavor in food, as well as secondary contamination.
3. The gas inside the vacuum packaging container has been eliminated, accelerating the conduction of heat, which can improve thermal efficiency and avoid the rupture of the packaging container due to gas expansion during heating.

In the food industry, vacuum packaging is widely used for various cooked products such as chicken legs, ham, sausages, grilled fish slices, beef jerky, etc; Vacuum packaging is increasingly used for pickles, such as various Pickled vegetables, bean products, preserved fruits and other foods that need to be kept fresh. Vacuum packaged food has a long shelf life, greatly extending the shelf life of the food.

technology

1. Incoming and outgoing methods: forward and right out.
2. The compression vacuum packaging machine adopts a fixed heating method with a hot box to save energy.
3. Special electric heating arrangement ensures even heat distribution.
4. The body is compact and occupies a small area.
5. A vacuum packaging machine suitable for small batch production and medium quantity production that can be combined with assembly line operations to improve efficiency.
6. Using imported spare parts from Taiwan, Japan, and South Korea, the performance is stable and reliable.

application area

The vacuum packaging machine uses plastic or plastic aluminum foil film as the packaging material to vacuum pack liquid, solid, powdery paste food, grain, fruit, Pickled vegetables, preserved fruit, chemicals, medicinal materials, electronic components, precision instruments, rare metals, etc. The vacuum packed items can be oxidized, mouldy, moth eaten, rotten, damp, and extend the shelf life. Especially suitable for industries such as tea, food, medicine, shops, and research, it has the advantages of beautiful appearance, compact structure, high efficiency, easy operation, bottom with seat wheels, and convenient movement.