Professional 30cm Hand Type Impulse Sealer With Cutter Manufacturer

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

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          

Various types of sealers on the market have different features and operating methods, how to choose a sealing machine that is easy to use and suitable for you. The following are divided into two types according to the heating method of the sealing machine: Impulse heat sealers and Constant heat sealers are introduced.   Impulse heat sealers can set sealing time to heat. When the operator presses the handle to touch the micro switch, heating element will be heated and when reaching the set sealing time, power off automatically, the heating element is no longer heating. The impulse heat sealer can be divided into single heating and double heating. The applicable materials are as follows: Single heating: plastic bags, such as PE, PP, non-woven bags etc. Double heating: aluminum foils gusset bags (such as tea bags), vacuum bags, sterilization bags, and thick bags.         The width of the heating element of the impulse heat sealer is divided into 2mm/2.7mm, 5mm and 10mm. If you want to fuse without leaving an edge, you need to choose a round wire: 0.6mm/0.8mm. Consumables for Impulse heat sealer include heating element, Teflon cloth, and Teflon tape. Different types of sealing machine, such as hand type sealers and foot type sealers, use the different size Teflon tape or Teflon cloth. Please ask for details of consumables when purchasing. Tips: 1.      Different bags require different heating time. We suggest the users set the short time in the beginning. If the sealing line is not complete, the user can set a little longer sealing time. Please don’t set the maximum sealing time in the beginning. If the sealing time is too long, the bags will be melted. It will also shorten the life of the heating element. If the sealing line melts, please decrease the sealing time. 2.      When the sealing time of the sealing machine reach the target time (the red light is off), stay for a few seconds for the cooling time and then release the handle, the sealing line will be beautiful and complete. 3.      If the heating light indictor is on, but the heating element can't heat up. Please check the heating element, maybe the heating wire is broken. The user can take off the Teflon cloth first to check the heating element. If the Teflon cloth is burnt black, even burned, please replace the Teflon cloth. If the user doesn’t change the new one, it might make the heating element broken fast.     Constant heat sealer is temperature controlled sealing machine. After turning on the power, it needs to warm up for 5-10 minutes. When the temperature of the sealing seat reaches the set temperature, it will maintain constant temperature. Constant heat sealers use heating tubes or heating plates for heating. Because the heating bars maintain the high temperature, be careful when operating the constant heat sealers. Please don't touch the heating bar to avoid burns. There are three patterns of sealing line: net pattern (cross pattern), stripes pattern, and flat pattern. More people choose cross patterns. The constant heat sealer is available for aluminum foil bag, vacuum nylon bag, tinfoil bag, sterilization bag. Please don’t use the constant heat sealer to seal PE, PP and other plastic material bags. The bags will melt and stick to the heating bar. It will be hard to clean up the heating bar, and might make the sealing line incomplete. The width sealing line of constant heat sealer is 10mm and 15mm.   Tips： The different materials bags are suitable for different temperatures. We suggest the users start to seal the bags by low temperature. If the sealing line is not complete, it means the temperature is not enough, please set a little higher temperature. If the sealing line melts, indicates the temperature is too high, please turn down the temperature. When the users adjust the higher or lower temperature, please wait the few seconds to let the current temperature to reach the setting temperature.