Professional Tabletop vacuum sealing machine (oil-less type) Manufacturer

How a Vacuum Sealer Works   Many friends often ask: "Do I have to use a vacuum bag when using a vacuum sealer?" "Do I have to use special bags when using a vacuum sealer? Can I use flat vacuum bags with non-nozzle type vacuum sealers? Can I use all type vacuum bags with chamber vacuum sealers?" You can find the answer after reading the following instructions.    1. Do we have to use vacuum bags for vacuuming? A: If you only want to remove air, any material can be used. But if you want to maintain the vacuum state for a long time, you must use vacuum bags which are PA (Nylon) material or aluminum foil bags with high airtightness.   2.Does "vacuum" really mean making the bag completely free of gas inside? A: Actually not, the main principle is to reduce the air inside the bag to a level where microorganisms cannot survive, reducing oxidation or product spoilage, keeping items less susceptible to rusting, and maintaining the freshness and shelf life of food inside the bag.   3.Differences in principles between Non-nozzle vacuum sealer and chamber vacuum sealer. A: There are two different principles of air extraction, which also lead to different advantages and disadvantages. (1) Non-nozzle vacuum sealer: Directly extract the air from the bag, and then use heating to melt and seal the plastic bag. Therefore, if you want to package fluids or powders, Non-nozzle vacuum sealers are likely to extract the contents you want to package, or extract contents that should contain moisture. Sometimes it may even cause internal parts to get wet and be damaged.   Most of the vacuum bags seen on the market have patterns on them, which is because most vacuum sealing machines are direct air suction type. When sealing wet items with this type of vacuum packaging machine, it is necessary to form channels for smooth air. These channels are the patterns or folds on the vacuum bags or aluminum foil bags commonly seen in the market. When the air in the bag is reduced, aerobic bacteria cannot survive, so the items can be preserved for a longer period of time. Therefore, whether it is a grid pattern, diamond pattern, or the vacuum channel sealer bags made by our company, they are all designed to facilitate air flow. Therefore, we would recommend using non-nozzle vacuum sealers for items with less water content and larger particles inside.   (2) Chamber vacuum sealer: When the lid is closed, the motor begins to perform the vacuuming action. At this time, the air inside the vacuum chamber and inside the vacuum bag will be affected by the motor and flow, so the pressure inside the vacuum chamber will gradually become negative pressure. At this time, we may observe a phenomenon where the vacuum bag we placed inside is expanded. This is because the speed at which the air is removed from the vacuum bag cannot be as fast as that in the vacuum chamber, which causes the pressure inside the bag to be greater than other parts of the vacuum chamber in a short time. This phenomenon will also cause the air inside the bag to accelerate and leave the bag at the moment the solenoid valve operates, and at the same time, the heating plate will heat and seal the bag.   Since it does not directly vacuum the air out of the bag, there is no need to worry about the moisture inside the bag being drawn out. For items with liquid or powder content, we would recommend using a chamber vacuum sealer. Because the air inside the vacuum chamber is vacuumed out, the bag does not need an additional air extraction duct, so it can be used without embossed vacuum bags. 表單的頂端   表單的底部表單的頂端          

How Do You Operate a Vacuum Sealer?   In this article, we delve into the "operation methods of a vacuum sealer," providing you with a clear and understandable guide. Whether you are a newcomer to vacuum sealers or a professional seeking to improve operational efficiency, the following steps will help you better understand how to operate a vacuum sealer.   How Do You Operate a Vacuum Sealer? 1: Preparation 1. Check the Vacuum Sealer: Before starting, ensure the vacuum machine is intact and all power connections are secure. 2. Preheat the Vacuum Machine: Preheat the vacuum sealer to the appropriate temperature according to the manufacturer's instruction manual.   How Do You Operate a Vacuum Sealer? 2: Placing the Vacuum Bag 1. Open the Lid: Gently open the lid of the vacuum sealer. 2. Insert the Sealing Bag: Place the item you need to package into a specialized vacuum sealing bag, ensuring the bag's mouth is smooth and there is enough space to place it in the sealing slot.   How Do You Operate a Vacuum Sealer? 3: Vacuum Sealing 1. Start Vacuum Sealing: Close the lid, select the appropriate vacuum sealing mode, and start the machine to begin the vacuuming process. 2. Sealing: After completing the vacuuming, the machine will automatically seal the bag to ensure it is completely sealed inside.   How Do You Operate a Vacuum Sealer? 4: Finalizing the Seal 1. Check the Seal: After vacuum sealing and sealing, open the lid and take out the sealed bag. Check if the seal is strong to ensure there are no leaks. 2. Further Processing: Store the sealed item as needed or proceed with further packaging.    How Do You Operate a Vacuum Sealer?  Tips: - Maintain Cleanliness: Ensure the vacuum sealer is clean before and after use to prevent food residue or other substances from affecting the seal quality. - Regular Inspection: Regularly check for wear and tear on the vacuum machine, especially the sealing bar, to ensure the best sealing results.   By following the above "operation methods of a vacuum sealer," you can easily complete the sealing process. Whether it's for home use or commercial production, this ensures the freshness and extended shelf life of food, or allows you to reduce the volume and lower the air content of the items you vacuum seal.   Conclusion Mastering the correct "operation methods of a vacuum sealer" can not only improve work efficiency but also ensure packaging quality and extend the preservation time of food. How Do You Operate a Vacuum Sealer?    

Vacuum Sealer Cleaning and Maintenance: A One-Stop Guide   Vacuum sealers are indispensable equipment in the food packaging industry, helping to maintain the freshness of food or other products and extending the shelf life of products. To ensure that vacuum sealers operate over the long term and maintain optimal performance, regular cleaning and maintenance of the vacuum sealer is essential. Below is a series of professional steps for cleaning and maintaining vacuum sealers to help you achieve this goal.   Vacuum Sealer Cleaning Steps:   1. Daily Cleaning: After using the vacuum sealer, immediately wipe the exterior of the vacuum sealer as well as the sealing chamber and seal groove with warm water and a neutral detergent. Avoid using strong acids, strong alkalis, or abrasive detergents that could damage the surface.   2. Inspection and Replacement of the Vacuum Sealer's Heating element: Regularly check the vacuum sealer's Heating element for damage or wear and replace it in a timely manner to maintain excellent sealing results.   3. Lubrication of Vacuum Sealer Mechanism Parts: According to the operation manual, regularly check and apply a special lubricant to the mechanical parts of the vacuum sealer, such as conveyor belts and bearings.   4. Vacuum Pump Maintenance: For vacuum sealer models equipped with a vacuum pump, it's necessary to regularly clean the vacuum pump filter and replace the filter element to ensure the normal operation of the vacuum pump.   5. Electrical System Inspection: Regularly check the electrical system, including wires, plugs, and switches, to ensure they are safe and reliable.   Vacuum Sealer Maintenance Suggestions:   1. Ensure Good Ventilation: When using the vacuum sealer, ensure the surrounding area is well-ventilated to prevent dust and other foreign objects from entering the inside of the machine.   2. Inspection and Replacement of Vacuum Oil: For oil-type chamber vacuum sealers, regularly check the amount and clarity of the vacuum oil and add or replace the vacuum oil as necessary to maintain a good vacuum.   3. Cleaning of the Sealing Area: After using the vacuum sealer, clean the sealing area to keep it free of dirt and grime, ensuring the sealing effect.   4. Selection of Appropriate Packaging Materials: Choose suitable packaging materials, especially when vacuum sealing liquids, to prevent the liquid from being sucked into the pump.   5. Timely Replacement of Vacuum Sealer Consumables: If any worn or damaged parts are discovered, they should be replaced promptly to avoid affecting the performance of the vacuum sealer.   By following the above methods for cleaning and maintaining your vacuum sealer, you can not only ensure stable performance and efficient sealing results but also extend the lifespan of your vacuum sealer to the greatest extent. Regular maintenance not only helps improve work efficiency but also ensures the safety of the vacuum sealing process and the hygiene quality of the food.   Vacuum Sealer Cleaning and Maintenance