Professional Vacuum Container Manufacturer

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?  

Hand type sealer is the easiest sealer for users. Hand type sealer is small size that can save space. Portable sealer is suitable for large and heavy package.   ※ Hand type sealer : ➤For different operating type : - Hand type sealer: table type. Save space. Press the hand lever and hand type sealer start to seal. Easy operating. - Hand press sealer: table type. Pull the lever down to start sealing. It can save effort. 25cm sealing line is suitable for tea bags or coffee bag packing. - Portable sealer is suitable for wide working space. Portable sealer is also suitable for large and heavy articles, such us pallet package.   ➤For different material of package bags : - Impulse hand type sealer/ portable sealer: It is suitable for PE, PP, PET material, and aluminum bags and medical bags. - Constant heat hand type sealer / portable sealer: It is suitable for aluminum bags, vacuum bags and medical bags.   More details: Click here

Vacuum Sealer Bags 101: Can I Reuse Them & What Bags Work with My Machine? (Vacuum Sealer Bags, Consumables)   The bags you use are the most important consumables for your vacuum sealer. Understanding the different types and reuse rules can save you money and ensure a perfect seal every time.   Can I Reuse Vacuum Sealer Bags? The short answer is yes, sometimes, but with a big safety caveat.   When to Reuse: If the bag contained clean, low-odor, cooked, or dry foods (like baked goods, nuts, or leftover pasta), you can often wash, dry, and reuse the bag. Just make sure to cut the original seal cleanly and ensure the bag is completely dry before re-sealing.   When NOT to Reuse (Safety First): Never reuse bags that have contained raw meat, poultry, fish, or greasy/oily foods. Even after washing, there is a risk of cross-contamination and the residue may compromise the next seal. When in doubt, use a new bag.   Which Bag Type Do You Need? The type of bag you buy depends entirely on the type of vacuum sealer you own:   Vacuum sealer embossed and channel bags (For non-nozzle type vacuum sealer):   non-nozzle type vacuum sealer (the most common type, where the bag sits outside the machine) require bags with a special texture or channels inside. This texture allows the air to be successfully drawn out of the bag and past the sealing area.   Smooth Bags (For Nozzle Type Vacuum Sealer and Chamber Vacuum Sealers):   Chamber vacuum sealers work by removing all air from a chamber where the bag is fully enclosed. Because of this, they can use more economical smooth bags that lack the internal texture.   Make sure you are purchasing the correct vacuum sealer bags for your machine, as using a smooth bag in a non-nozzle type vacuum sealer will result in a complete vacuum failure.