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.
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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.
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The overall structure of the rolling vacuum packaging machine is compact and reasonably designed.
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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.
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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.
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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.
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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.
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A vacuum loader or pneumatic conveying device is used to quickly and stably convey the detergent powder from the storage tank to the hopper of the filling machine.The core component of the filling system is a high-precision filling machine.
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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.
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In the paint production industry, the efficiency and precision of the filling process directly affect product quality and corporate benefits.
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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.
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Paint filling machine is an advanced filling equipment specially used in the paint industry, which is designed to accurately, efficiently and safely fill various types of paint into different packaging containers.
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Our paste filling and palletizing production line has become a powerful assistant for improving productivity in many industries with its excellent performance.
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Chemical barrel filling machine is an advanced filling equipment specially designed for the chemical industry, used to accurately and efficiently fill various chemical products into barrels.
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In the field of industrial production, the installation of particles has high requirements for accuracy and efficiency. Our granular filling machine collection advanced technology and excellent technology are one of them.
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The weighing quantitative filling machine is mainly composed of a silo, a feeding device, a weighing system, a filling system, a control system, a frame, and auxiliary devices.
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The normal pressure filling machine fills liquid by its own weight under atmospheric pressure. This type of filling machine is divided into two types: timed filling and constant volume filling. It is only suitable for filling low-viscosity gas-free liquids such as milk, wine, purified water, juice drinks, etc.
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Excellent accessories are available, and the inlet pipe is filled several times in the cleaning solution until the cleaning is complete. This series of filling machine is plunger type filling machine, self-priming filling, the material is driven by the cylinder piston to extract the material into the metering cylinder, and then the piston is driven by the pneumatic tube into the container, the filling amount is determined by adjusting the cylinder stroke.
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Powder filling machine, also known as powder filling machine, is a piece of equipment used for filling powder materials. It integrates weighing and packaging functions. With the improvement of filling technology, the filling technology of powder filling machine It has also been improved, with higher and higher degree of automation, low cost of use and high filling accuracy. Therefore, powder filling machines are used more and more widely and occupy a place in the packaging market.
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Stand Up Pouch Filling and Capping Machine, also often called Stand Up Pouch Filling and Capping Machine, is widely used in food, beverage, chemical, pharmaceutical and other industries.
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The design and composition of the product are generally open, and the operating system also supports secondary development, thereby further modularizing the entire integrated circuit board and supporting more automated settings. The unloading method comprehensively meets the filling needs of granular solids, and the final process is completed through multiple process steps such as material lowering, vibration excitation, weight measurement, door opening, and material transportation.
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· New horizontal design, light and convenient, automatic pumping, and a hopper can be added for thicker pastes.· Manual and automatic switching function: When the machine is in the "automatic" state, the machine will operate at the set speed.· Automatic and continuous filling. When the machine is in the "manual" state, the operator steps on the pedal to achieve filling. If he keeps pressing the pedal, it will also become an automatic continuous filling state.
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In modern production, the filling accuracy requirements for paste products are increasing day by day. Our high-precision paste filling machine, with advanced technology and excellent performance, provides enterprises with efficient and accurate paste filling solutions.The filling accuracy is extremely high, which can meet the precise requirements of different industries for the filling volume of pastes.
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