Choosing the Right Bag for Vacuum Packaging: PE Bags vs. Vacuum Bags Explained When it comes to vacuum packaging, one common dilemma often arises: Should you opt for PE bags or vacuum bags? This question is prevalent among many, especially those new to
the realm of vacuum sealing. The choice between PE bags and vacuum bags is not just about the cost but also about the effectiveness of the vacuum seal in various applications. Understanding the Need for Vacuum Packaging The purpose behind vacuum packaging
can vary significantly. Whether it's extending the freshness of food, protecting items from rust and dust, saving space, or merely maintaining a temporary vacuum effect, the choice of bag plays a crucial role. Here, we delve into the characteristics of PE
bags versus vacuum bags to help you make an informed decision. PE Bags for Vacuum Packaging: Pros and Cons PE bags, commonly seen in the market, are known for their accessibility and affordability. However, their ability to block air is not as effective as
specialized vacuum bags. During the vacuum process, air may continue to seep into PE bags, preventing the formation of a true vacuum state. Despite this, thicker PE bags can maintain a vacuum effect for a short period. High-density PE (HDPE) bags can achieve
a vacuum state post-sealing, but the duration of this effect is uncertain. If a long-term vacuum isn't your priority, PE bags might be worth considering, though testing their effectiveness for your specific needs is recommended. Vacuum Bags: The Optimal Choice
for Long-Term Vacuum Sealing For those seeking a durable vacuum state, vacuum bags are the superior choice. Materials such as nylon (NY) and aluminum foil are particularly effective. PET bags offer another viable option, each material presenting distinct advantages
depending on the items being packaged and specific user requirements. Selecting a Vacuum Sealer and Vacuum Bags: Guidance and Recommendations Concerned about which bags are compatible with your vacuum sealer? Wondering which material best suits your needs
or whether the vacuum effect will be satisfactory? Daily Sealing is here to assist. We offer expert advice on choosing the right vacuum sealer and vacuum bags tailored to your requirements, ensuring your vacuum packaging process is as efficient and effective
as possible. Conclusion Choosing the right bag for vacuum packaging involves considering the specific needs of your packaging requirements. While PE bags may suffice for short-term or less critical applications, vacuum bags offer a more robust solution for
long-term freshness and protection. For personalized advice and solutions that cater to your vacuum packaging needs, turn to the experts at Daily Sealing. g Choosing the Right Bag for Vacuum Packaging: PE Bags vs. Vacuum Bags Explained
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.
Types of Vacuum Sealers When choosing a vacuum sealer, it's important to understand the different types and features available. Vacuum sealers play a crucial role in food preservation, medical supplies packaging, and electronic products protection, among
other areas. Based on their functionality, sealing methods, and application scope, vacuum sealers can be divided into the following main types: 1. Single Chamber Vacuum Sealer: This type has one sealing chamber and is primarily used for small batch production,
suitable for sealing and vacuum processing of small items such as food packaging and medical supplie 2. Double Chamber Vacuum Sealer: Featuring two independent sealing chambers, one for vacuum processing and the other for sealing, this design significantly
increases production efficiency and is suitable for industrial-level applications that require mass production. 3. Vertical Vacuum Sealer: Designed for ease of operation with large items, such as poultry and meat, it is suitable for packaging large objects
4. Horizontal Vacuum Sealer: More suitable for small-sized items, this sealer is flexible in operation and commonly used for packaging needs in homes or small businesses. 5. Gas Flush Vacuum Sealer: Capable of injecting gas (such as nitrogen) while sealing,
it is used to extend the shelf life of products, especially in the food packaging industry. 6. Continuous Vacuum Sealer: Suitable for high-efficiency industrial production lines, it can perform sealing operations continuously and is suitable for large-scale
production requirements. 7. Manual Vacuum Sealer: Ideal for small-scale production, it is easy to operate and cost-effective, making it an ideal choice for households or small businesses. Understanding the diverse types of vacuum sealers and their specific
applications is essential for selecting the right equipment for your needs. Whether for home use, small businesses, or industrial applications, each type of vacuum sealer offers unique benefits tailored to different sealing tasks. By considering the scale
of production, the size of the items to be sealed, and any specific requirements such as gas flushing, you can make an informed decision that enhances efficiency, preserves quality, and extends the shelf life of various products. Contact us Types of Vacuum
Sealers
Motor, Transformers, PCB and vacuum bags are made in Taiwan.
Strict quality control
100% product inspection: The inspection is included functions and
appearance of sealing machines.
Tensile strength test to ensure the sealing line tensile strength
value reaches the customer standard.
Electric leakage test: Puncture and insulation test.
Our production and inspection are all based on ISO 9001.
Professional packaging and sealing machine factory
Produce many kinds sealing machines and ODM/OEM products and provide
custom-made services.
More than 30 year experiences in packaging machines industry.
Sell sealing machines to America, Europe, Latin America and Asia.
85% products in stocks, so we can deliver the products quickly.
The production process is based on SOP to ensure the quality of
sealing machines consistently.
Complete range of specifications of sealing machines
Complete range of specifications of sealing machines.
Many kinds of sealing machines and consumptive materials in stocks,
so customers can do one-stop shopping here.
The customers include Biotechnology companies, Medical equipment
companies, Food industry, Electronics industry, Handmade soap
industry and other industry..
Custom-made sealing machine service
Custom-made sealing machine service
Designs of the special sealing machine for irregular shape sealing
line, such as U-shape sealing line and L-shape sealing line.
Different width of sealing line could be custom-made to meet
customer requirements.
After-sales service of professional sealing machine
Provide the professional service for repair the broken sealing
machine immediately.
The sufficient supply of parts stock, so don’t worry about the parts
replace.
Some parts of sealing machine are used in common specifications, so
it is easy to get the parts for replace.
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