What is Vacuum Packaging Machines

What is Vacuum Packaging Machines

The vacuum packaging machine can automatically extract the air in the packaging bag, and complete the sealing process after reaching the predetermined vacuum degree. It can also be filled with nitrogen or other mixed gas, and then complete the sealing process.

The vacuum packaging machine is suitable for various packaging of various plastic composite films and plastic aluminum foil composite films. , precious calligraphy and painting, electronic original devices and various anti-moth, anti-corrosion, moisture-proof, mildew-proof, anti-oxidation products are vacuum packed or vacuum nitrogen-filled to extend the shelf life.

Vacuum packaging machines are used to remove air from a package before sealing it. This process can extend the shelf life of perishable foods by preventing oxygen from reaching the food and causing spoilage.

Vacuum packaging machines can be either external or internal. External vacuum packaging machines have a chamber in which the food is placed, and the air is sucked out of the chamber. Internal vacuum packaging machines have a nozzle that fits over the opening of the package and sucks the air out of the package.

Vacuum packaging machines can be either manual or automatic. Manual vacuum packaging machines require the user to operate them, while automatic vacuum packaging machines are operated by a machine.

Classification of Vacuum Packaging Machines

1. Food vacuum packaging machine

Food vacuum packaging machine vacuum-packs sausages, meat products, biscuits and other foods. The packaged food can prevent mildew, keep the quality and freshness and prolong the storage period of the product. Just press the vacuum cover to automatically complete the vacuuming and sealing.

2. Single-chamber/dual-chamber vacuum packaging machine

Just press the vacuum cover to automatically complete the process of vacuuming, sealing, printing, cooling and exhausting according to the program. The packaged products are protected from oxidation, mildew, moth-eaten, moisture, and can keep the quality and freshness and prolong the storage period of the products.

3. External vacuum packaging machine

The external pumping vacuum packaging machine is a device that puts the packaging on the outside of the vacuum chamber to complete the vacuum packaging. The external pumping vacuum packaging machine is mainly designed for the vacuum packaging of larger packages. Different from the structure of the internal pumping vacuum packaging machine, the external pumping vacuum packaging machine is placed in the packaging of the packaged objects through the suction nozzle. Inside the bag, evacuate the air, exit the air nozzle, and then complete the sealing.

4. Vertical cabinet vacuum packaging machine

The vertical cabinet vacuum packaging machine is mainly used for the vacuum packaging of powder, fine particles, liquid or large packaging objects. The vacuum chamber has a large volume and the bag mouth is sealed. It can be combined with the outer packaging of the product (such as: barrels, boxes). It is placed directly in the vacuum chamber to complete the vacuum sealing of the inner bag. The door-opening operation form is convenient for heavy objects to be shelved. This type of machine can be customized according to special size and configuration requirements. Widely used in feed, chemical, food, electronics and other industries.

5. Feeding bag vacuum packaging machine

Snacks such as chicken feet, duck feet, duck necks, dried tofu, small fish, fish nuggets and other cooked foods can only be put into the market by vacuum packaging and high temperature sterilization. The vacuum packaging of this type of product is all artificially loaded, the vacuum chamber is evacuated, and each operation process is intermittent, which is easy to cause finished product pollution or cross infection between people and materials in each process, low efficiency, labor-intensive, and comprehensive costs. Higher problems, especially in recent years, the general shortage of human resources, thus restricting the development of the industry, resulting in slow development of the small food industry.

The bag-type automatic vacuum packaging machine is specially used for continuous automatic vacuum packaging of various types of cooked food such as chicken feet, duck feet, duck necks, dried tofu, small fish, fish nuggets, etc. It can automatically take bags. , bagging, coding, bagging, drum bagging, feeding, measuring, filling, vacuuming, sealing, conveying, etc. until the fully automated production of finished products, which greatly improves production efficiency.

Where to buy the Vacuum Packaging Machines?

UtienPack products mainly include thermoforming packaging machine and vacuum packaging machine. We solemnly promise to provide your products with excellent quality, reasonable prices and the highest cost performance.

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