Professional 30cm Non-nozzle Vacuum Sealer Manufacturer

In recent years, vacuum packaging has become very popular, vacuum packaging keeps damp proof, extended shelf life, and reduced storage space. There are various types of vacuum sealing machines available on the market. How to find a suitable vacuum sealer for your product. The following are specially divided into three categories for the vacuum sealers sold on the market (Chamber Vacuum Sealer, Non-nozzle Vacuum Sealer, and Nozzle Vacuum Sealer) introduce advantages and disadvantages. There are other places to pay attention to when buying, hope to help everyone buy a suitable vacuum sealer, and enhance the quality of our product.   ※  Nozzle vacuum sealer         At present, the nozzle vacuum sealer is widely used in the electronics industry. The Nozzle vacuum sealer and Non-nozzle vacuum sealer are also external, The difference is that the nozzle vacuum sealer uses the nozzle to extend into the vacuum bag to extract the air. Available for vacuum flat bags and aluminum flat bags. Non-nozzle vacuum sealer without a nozzle. Therefore, only the strips of the vacuum stripe bag can be used to create a pipeline to allow the air to be drawn out. The reason why the nozzle vacuum sealer has a nozzle, after the vacuum, the nozzle must be retracted into the machine and can be sealed, so when the nozzle moves, a little air enters. Therefore, the vacuum degree of the nozzle vacuum sealer is lower than that of the other two vacuum sealers.         The nozzle vacuum sealer is divided into the pneumatic type and electromagnet due to the driving mode. The advantage of the pneumatic nozzle vacuum sealer is the low sound, the disadvantage is that you need to connect the air compressor. The electromagnetic nozzle vacuum sealer doesn't need to be connected to an air compressor, but the sound is loud during operation.         Most Nozzle vacuum sealers are designed for products with little moisture or powder, add a water filter, keep water and powder in the water filter, Don't allow moisture and powder to flow into the machine, and Avoid damage to parts. If the product itself is water or powder, never choose a Nozzle vacuum sealer, because when pumping, the nozzle extends into the vacuum bag, it will directly remove the water and powder, It's recommended to choose the Chamber vacuum sealer, when the Nozzle vacuum sealer in operating, the way the nozzle is placed and the position of the product are very important, related to the vacuum effect. When the vacuum is recommended, keep the nozzle as close as possible to the product, and avoid sticking vacuum flat bags when pumping, this causes the nozzle to be unable to pump air, but be careful that the nozzle is not blocked the product, it can't be pumping. When operating the Nozzle vacuum sealers, please pay special attention to this technique.         Same to a Non-nozzle vacuum sealer, there are plastic casings for sale in the market. Nozzle vacuum sealer with metal shell (steel plate with powder coating and stainless steel), small size vacuum sealer with plastic casing, cheap price, but long-term operating with high frequency, it's not recommended to buy the Nozzle vacuum sealer with a plastic casing, because the vacuum sealer will generate heat when sealing, use for a long time, the sealing seat with continuing to heat when the temperature is too high, the plastic case may be deformed. Just for household or small amounts of use, a Nozzle vacuum sealer can be purchased in a plastic case. If it's a factory or a long-term operator, it's recommended to purchase a Nozzle vacuum sealer with a stainless steel housing, in addition to not worrying about the deformation of the sealing seat due to high temperature, the vacuum pump installed inside is larger than the Nozzle vacuum sealer with plastic casing, continuous use is not afraid of failure, and the vacuuming ability is also strong.         The Nozzle vacuum sealer is available for a vacuum flat bag, cheaper than a vacuum stripe bag. However, due to the control of the nozzle entering and leaving, the structure is more complicated than the Non-nozzle vacuum sealer. Therefore, the price of the Nozzle vacuum sealer is higher than that of the Non-nozzle vacuum sealer, price comparison with the Chamber vacuum sealer depends on the vacuum pump built into the Chamber vacuum sealer, Nozzle vacuum sealers are more expensive than Oil-less type Chamber vacuum sealer, but is lower than the oil type Chamber vacuum sealer.         Generally, there is only one nozzle of the Nozzle vacuum sealer, it can add nozzles and inflatable functions according to customer needs, most of them are filled with nitrogen, option to pump first and then inflate, or function settings such as inflate and then pump after pumping. In addition, there are also inflatable sealing machines that only inflate, it also uses a nozzle to fill the gas into the vacuum bag. The inflatable has moisture-proof, the advantages of retaining freshness and anti-collision, mostly used in the food industry.         The Band sealer also develops the air extraction function, it also uses the nozzle to suck out the air, which belongs to a Nozzle vacuum sealer, generally known as a Continuous vacuum sealer. The price is much higher than other types of vacuum sealers, and the structure of the Band sealer will also affect the vacuum degree, so the price is also different, to choose a Continuous vacuum sealer, except for the price, the vacuum degree is also a factor to consider.   When purchasing a vacuum sealer, factors to consider include price, the types of vacuum bags it can use, vacuum efficiency, the size and type of products to be sealed, and the operating method. No matter what kind of product you want to vacuum, it's recommended to bring the product to the site for testing before purchasing, test the vacuum effect and understand how to operate it, this will allow you to choose the most suitable vacuum sealer for your needs.  

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

What is a Vacuum Sealer?   A vacuum sealer is a device that vacuum seals by removing air from the packaging bag, primarily used for packaging food, pharmaceuticals, chemicals, and electronic products to extend their shelf life and maintain their freshness and quality. Vacuum sealers create an oxygen-free packaging environment, effectively slowing down the oxidation, mold growth, or bacterial proliferation of products.   During the vacuum sealing process, the vacuum sealer first places the product into a specially made vacuum bag, then the machine removes the air from the bag, and finally, it heat-seals the bag opening to ensure that no air can re-enter. This method of vacuum-sealed packaging not only extends the shelf life of food but is also suitable for non-food products that need to be stored in a sterile or specific gas environment.   Features of Vacuum Sealing: - Extended Shelf Life: By creating a vacuum oxygen-free environment, vacuum sealers help extend the product's shelf life. - Maintains Freshness and Quality: Beyond extending shelf life, vacuum packaging also maintains the freshness and taste of food. - Multifunctional Application: Suitable not only for food but also for pharmaceuticals, chemicals, and electronic products that need to be stored in a sterile or specific gas environment. - Easy to Operate: Modern vacuum sealers are designed with user-friendliness in mind, offering simple and convenient operation. What is a Vacuum Sealer?