Vacuum sealing bag-manufacture,factory,supplier from China

Vacuum inflatable packaging is filled with a single gas such as nitrogen, carbon dioxide, and oxygen or a mixture of two or three gases after vacuuming. Nitrogen is an inert gas that plays a filling role to maintain a positive pressure inside the bag to prevent air outside the bag from entering the bag and protect the food. Its carbon dioxide can dissolve in various fats or water, leading to less acidic carbonic acid, which has the activity of inhibiting microorganisms such as mold and putrefactive bacteria.

The main function of vacuum packaging is to remove oxygen to help prevent food deterioration. The principle is relatively simple, because food spoilage is mainly caused by the activities of microorganisms, and most microorganisms (such as molds and yeasts) require oxygen to survive. , and vacuum packaging uses this principle to remove oxygen from the packaging bag and food cells, so that microorganisms lose the environment for survival. Experiments have shown that when the oxygen concentration in the packaging bag is ≤1%, the growth and reproduction speed of microorganisms decreases sharply.

The fully automatic vacuum sealer is a device that uses a vacuum pump to extract the air from the packaging bag and then seals the bag opening using heat sealing technology.Users simply need to put the items in the bag and put it into the machine. The rest of the vacuuming and sealing work is done automatically by the machine. There is no need for manual intervention in the timing, strength, etc. of vacuuming and sealing, which greatly reduces the difficulty of operation and labor intensity.It can handle a variety of items, including but not limited to food and non-food items.

1. Arrange the bag evenly on the sealing strip and place it under the pressure bag strip.2, close a vacuum chamber, a little pressure, the whole packaging process from vacuum, sealing, printing, air return by the electrical automatic program control to complete.3, while working in a vacuum chamber, another vacuum chamber can be placed items.

Part of the air (oxygen) in the packaging container is eliminated, which can effectively prevent food from spoiling. · Using packaging materials with excellent barrier properties (air tightness) and strict sealing technology and requirements can effectively prevent the exchange of packaging contents, which can avoid food weight loss and taste loss, and prevent secondary pollution.

The shell is mostly made of ABS engineering plastic or stainless steel, which is sturdy and durable, has good pressure resistance and corrosion resistance, and is easy to clean and maintain.Key parts are made of metal alloy to ensure long-term stable operation.It can be used to vacuum-pack dry goods such as rice, flour, nuts, dry medicinal materials, etc.

The fully automatic stretch film vacuum packaging machine is a packaging equipment specially used in food, medicine, chemical and other industries. It uses advanced vacuum sealing technology to bring the packaged items to a vacuum state, effectively extending the shelf life of the food and preventing the product from moisture, oxidation, deterioration and other problems. The stretch film vacuum packaging machine has the advantages of fast packaging speed, good packaging effect, and simple operation.

The overall structure of the rolling vacuum packaging machine is compact and reasonably designed.

Desktop vacuum packaging machine is a highly efficient packaging tool designed for small businesses, families and offices. With its compact desktop layout and powerful integrated functions, it can solve the problems of freshness preservation, moisture-proof, anti-oxidation and regular packaging of various items, injecting convenient and professional packaging power into daily life and micro-business.Vacuum pump system: Although it is small in size, it has a built-in vacuum pump with excellent performance. It adopts advanced piston or rotary vane structure, operates smoothly and has low noise.

High efficiency stretch film vacuum packaging machine wraps the product with stretch film and uses a vacuum pump to extract the air in the package to form a vacuum environment, thereby achieving the purpose of preservation, moisture-proof, and anti-oxidation.

Fresh-keeping sealing packaging machine adopts advanced vacuum extraction and heat sealing integrated system, which can quickly extract the air in the package, create a low-oxygen or anaerobic environment, inhibit the reproduction of aerobic microorganisms, enzymatic reactions and oxidation processes, and maximize the shelf life of the product.It has flexible and diverse packaging modes to meet the needs of various products.

Ton bag machine, also known as ton bag production machine, is a professional equipment used to make ton bags. Its main function is to make large packaging bags that can carry heavier goods through a series of processes such as weaving, sewing, and printing on raw materials such as plastic flat wire.The frame is made of excellent carbon steel and stainless steel with very good rigidity, which fully ensures the stability of the operation of the ton package equipment.Machine type：BLMC-Ton pack Scale -1000Weighing range：500-1500KG/bag，1000-2000 kg/bagMeasurement accuracy：±(0.1-0.2)%。

Closely integrated with the conveyor line, it realizes the automatic conveying, sewing and discharging of bags, greatly reducing manual operations, improving production efficiency and reducing labor costs.The use of advanced sewing technology and precise mechanical structure can ensure that the sewing stitches are neat, beautiful and firm, effectively improving the sealing quality of the bag and reducing the risk of leakage during transportation and storage.The equipment has high stability and reliability and can run continuously for a long time, which reduces equipment downtime and further im

Ton bag packaging machine is a large weighing packaging equipment for ton bag packaging materials. It is a multi-purpose packaging machine that integrates electronic weighing, automatic bag removal and dust removal. It has a high degree of automation, high packaging precision, packaging speed can be adjusted, superior structure, unique hydraulic lifting system is particularly easy to deal with ton bag packaging, and the processing of the latter process is very convenient.

Triangular Bag Packaging Machine

Ultrasonic valve bag packaging machine is an advanced packaging equipment, specially used for efficient, accurate and high-quality valve bag packaging of various materials. It combines the advantages of ultrasonic technology in sealing and the concept of modern automated packaging, and is widely used in many industries such as chemical industry, building materials, food, and medicine.The weld formed by ultrasonic sealing has high strength and good sealing performance, which can effectively prevent material leakage.

It can automatically pull out the packaging material from the coil, perform operations such as forming and bottom sealing, and quickly produce three-side sealed packaging bags, saving time and energy for manual bag making.Equipped with high-precision metering systems, such as screw metering devices, weighing sensors, etc., the granular materials can be accurately filled into the packaging bags according to the set weight or capacity, ensuring that the amount of granules in each bag meets the standards.Heat sealing technology is used to quickly and firmly seal the three sides of the packaging b

The rice brick vacuum packaging machine adopts a sturdy and durable metal frame structure and a compact and reasonable overall design, aiming to achieve efficient, stable and accurate rice brick vacuum packaging operations.Equipped with high-performance vacuum pump, rotary vane vacuum pump, with the characteristics of fast pumping speed and high vacuum degree.

This triangle bag packaging machine is an advanced equipment specially designed for making triangle packaging bags and completing material packaging. It integrates multiple technologies such as precision machinery, electronic control, pneumatic transmission, etc., and has efficient, accurate and stable packaging performance.It can create a unique triangular packaging bag for the product.

Small vertical particle packaging machine three-side sealing packaging machine, using three-side sealing bag sealing method, three-side sealing packaging machine using photoelectric eye control system, stepping motor film drawing, stable and reliable performance, low noise. The three-side sealing bag is beautiful and smooth.

Now many industries will use tons of bags to package, and there are more industries involved, such as cement, mining, building materials, chemical, grain, fertilizer, feed and other industries of large bag packaging. The weighing range of the ton bag packaging machine is also relatively wide, the weight can be between 500-2000KG, and it can be freely adjusted according to the size of its own ton bag. The bagging capacity of the ton bag packaging machine is also very strong, within 40 naps per hour.

Shaped case sealing machine is an advanced equipment specially designed for efficient and accurate sealing of special-shaped boxes.

The parts in contact with the material are made of 304 stainless steel material, the product is sanitary, and the machine is bright and clean. Automatic capping, high efficiency and stability, automatic capping device adopts magnetic + gear capping, adjustable pressure, bag cap is tight and not missing, with automatic sliding function to make the capping tighten properly.

Ton bag packaging machine is a large-scale equipment used to package large-volume bulk materials. It is widely used in industries such as mining, chemicals, building materials, grain, and feed.Product parameters：Product Name: Ton Bag Packaging ScaleQuantitative range: 500KG~2000KGPackaging error: < soil 0.2%Power supply: AC380V, 50HZBrand: Bremetz PackagingPacking speed: 8~40 packs/hourMain engine power: self-flow feeding≤2KW, screw feeding≤5KWWorking air pressure: 0.4~0.7MPAScope of application: It is suitable for quantitative packaging of powdery and granular materials in tons of bags.