Professional 30cm Portable constant heat sealer Manufacturer

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.

The Ultimate Freshness Hack for Homemakers: How a Vacuum Sealer Can Extend Food Freshness!   In today’s busy households, preserving food effectively and minimizing waste is essential for every homemaker. Fresh ingredients are delicious, but they can spoil quickly if not stored properly, especially when buying in bulk. The vacuum sealer has become a game-changer, helping manage food storage like never before. Here’s how homemakers can use a vacuum sealer to extend the freshness of food, ensuring every meal is as fresh and delicious as possible!   1. Extend Fresh Ingredient Shelf Life: Stress-Free Meal Prep For busy homemakers, buying fresh meat and seafood in bulk is routine. Using a vacuum sealer to store these fresh ingredients in the freezer effectively blocks out air, reducing oxidation and bacterial growth, and keeping them fresh. Whether prepping for next week’s family gathering or planning daily meals, a vacuum sealer provides convenience and peace of mind.   2. Lock in Freshness for Dry Goods and Snacks: Ready to Enjoy Anytime Staple items like nuts, grains, and even kids' favorite snacks are often hard to keep fresh once opened, quickly becoming stale or damp. A vacuum sealer not only extends the shelf life of these foods but also preserves their original crunchy texture. Simply portion and seal them—each time you open a bag, it’ll be as fresh as when you first bought it!   3. Maximize Fridge Space: Organized and Easy to Access Vacuum sealers also help homemakers optimize fridge space. By portioning and vacuum-sealing foods as needed, you not only extend freshness but also save room. From vegetables and meats to fruits, everything can be neatly stored in the fridge, making it easier to access and helping you track what’s left, avoiding unnecessary purchases.   4. Preserve Flavor for Spices and Homemade Marinades: Enhancing Every Dish For homemakers who love cooking, spices and homemade marinades are a must. A vacuum sealer lets you store spices effortlessly, keeping them fresh and protected from moisture. Besides, if you enjoy making your own marinades, vacuum sealing speeds up the marinating process and intensifies flavor, making every home-cooked meal more delicious and rich in taste.   5. Reduce Food Waste: Make Every Meal Count For budget-conscious homemakers, a vacuum sealer is a fantastic tool for reducing food waste. By portioning and vacuum-sealing items that may not be used immediately, you can extend their freshness and minimize waste, ensuring that each meal is filled with care and intention.   Conclusion Whether you’re buying fresh ingredients in bulk or trying to keep snacks and dry goods from going stale, a vacuum sealer offers a convenient, efficient way to preserve food. Let each ingredient stay at its best, keeping every meal fresh, healthy, and tasty. Discover the joy of a kitchen full of surprises and fresh flavors with a vacuum sealer—your ultimate tool for food preservation!  

Vacuum Pack can keep fresh and preserve longer, moisture-proof and volume reduction. Daily has many kinds of vacuum sealer could be chosen. The following is the introduction of Daily vacuum sealer for your reference.   ※ Vacuum sealer type： - Non-nozzle vacuum sealer : suitable for vacuum channeled bags, nylon gusset bags and alum. gusset bags. The length of vacuum bags is not limit. - Nozzle Vacuum Sealer : suitable for vacuum bags. The length of vacuum bags is not limit. There are two type of Daily nozzle vacuum sealer: motor control and air control. - Chamber type vacuum sealer : suitable for all kind vacuum bags. The vacuum degree of vacuum sealers is the highest. The size of vacuum bags is limited of the vacuum chamber. This vacuum sealer is suitable for vacuuming liquid and powder.  - Vacuum band sealer : there are two type vacuum band sealer could be chosen because of vacuum degree.   ※ Two type Vacuum pump： - Oil-less vacuum pump : Suitable for Vacuuming dry and solid articles, such as tea leaves, rice, beans and electronic component etc.  - Oil vacuum pump : suitable for liquid and powder articles. The vacuum degree is higher than oil-less vacuum pump. It needs to change and add the vacuum oil inside the vacuum pump when the vacuum oil is dirty.   ※ Vacuum sealer application： - For food : Keep food fresh.  - For other articles : Moisture-proof, anti-mildew, dust-proof, anti-rust. For example: electronic parts. - Volume reduction : fluffy articles such as bed quilt can be reduced the volume and then easy to ship or storage.    ※ Vacuum sealer accessories : - Channel Vacuum Bag : Suitable for non-nozzle vacuum sealer. There are the straight lines on Daily channel vacuum bag.  - Vacuum sealer bag : Suitable for nozzle type vacuum sealer and chamber type vacuum sealer. - Vacuum canister : Daily vacuum canister can be vacuumed by manual or used by non-nozzle vacuum sealer.  - Acrylic mold : When vacuuming, it can help the article to make the square shape, such as tea and rice. -Parts-Heating Element, Teflon tape.   More details: Click here