Vertical band sealer， As an efficient and convenient device in the field of modern packaging, it is increasingly important in various industries due to its unique vertical structure and reliable sealing performance. Its widespread application not only improves packaging efficiency and reduces operating costs, but also ensures product safety and quality, playing a positive role in promoting modern business development.
The most significant application of vertical band sealer is in the food industry
Various snacks, candies, seasonings, dried fruits, tea and other granular or powdered foods can be quickly and continuously packaged using continuous bag sealers. The vertical structure allows materials to naturally fall into the packaging bag by gravity, avoiding the tedious need for manual support or additional conveying devices for horizontal sealing machines, greatly improving packaging speed. In addition, vertical band sealers are often equipped with automatic metering, filling, sealing and other functions, which can achieve fully automated production, significantly reduce labor costs, improve production efficiency, and meet the demand of the food industry for large-scale production.
In addition to the food industry, vertical band sealers also play an important role in fields such as pharmaceuticals, chemicals, and agricultural products
In the pharmaceutical industry, vertical packing machines can be used to package various drugs, medical devices, etc., ensuring product sealing and hygiene, and preventing contamination. In the chemical industry, granular or powdered chemical products such as fertilizers, seeds, pesticides, etc. can also be packaged through vertical band sealers for convenient transportation and storage. In the field of agricultural products, grains, beans, seeds and other agricultural products, packaged with vertical band sealers, can effectively prevent moisture, mold, extend shelf life, reduce losses, and improve economic efficiency.
The importance of vertical band sealer lies not only in its wide range of applications, but also in the multiple advantages it brings
Firstly, it improves packaging efficiency, saves labor costs, and reduces operating expenses. Secondly, it can ensure the sealing of the product, prevent leakage and contamination, and ensure the quality and safety of the product. Again, it can choose different sealing methods based on the characteristics of the product, such as heat sealing, cold sealing, ultrasonic sealing, etc., to meet the packaging needs of different products. In addition, modern continuous heat sealers typically have intelligent control systems that can monitor the packaging process in real-time, detect and troubleshoot faults in a timely manner, and ensure the stability and reliability of production.
In summary, continuous sealer machines have become an indispensable component of the modern packaging industry due to their high efficiency, reliable performance, and wide applicability. With the continuous development of technology, vertical band sealers will move towards greater intelligence, automation, energy conservation, and environmental protection, bringing greater convenience and benefits to various industries and playing a more important role in promoting modern business development.
Vertical Band Sealer FAQs
What is a vertical band sealer? What is the difference between it and a regular sealing machine?
Answer:
Vertical band sealer is a continuous conveyor sealing device that uses a circular heat sealing tape to seal packaging bags vertically and continuously.
Core difference:
Ordinary sealing machine: intermittent operation (single bag sealing)
Belt sealing machine: continuous operation on the assembly line, suitable for large-scale production (such as sealing rice bags and feed bags)
What packaging scenarios are suitable for vertical band sealers?
Answer: Typical applications include:
Heavy duty packaging: 1050kg large bags (fertilizer, grain, building materials)
High temperature content: hot sealing of freshly cooked food (such as puffed feed)
Special shape: Sealed after filling the valve bag with a square bottom
Anti counterfeiting requirement: Can integrate a coding machine to print batch numbers at the sealing area
What are the core technical parameters of vertical band sealer?
Answer: Selection should pay attention to:
|Parameter | Typical Range | Description|
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|Sealing width | 1020mm | Adjust according to bag thickness|
|Sealing speed | 520 meters/minute | synchronized with the production line|
|Temperature control | 0300 ℃ | Suitable for PE/PP and other materials|
|Load bearing capacity | ≤ 50kg | Heavy bags require reinforced supports|
|Sealing type | Single/Double embossed pattern | Double embossed pattern is more leak proof|
How to solve common sealing quality problems of vertical band sealer?
Answer: Troubleshooting Guide:
Poor sealing:
✓ Increase the temperature (PE film usually requires 150200 ℃)
✓ Increase pressure (adjust spring or pneumatic device)
✓ Clean the sealing tape (residue affects thermal conductivity)
Sealing wrinkles:
✓ Adjust the tension of the film (it will wrinkle if it is too tight/too loose)
✓ Check if the guide rollers are parallel
What are the maintenance points for vertical band sealer?
Answer: Key maintenance items:
- Daily maintenance:
Clean the silicone pressure strip with alcohol swab
Check if the thermocouple is loose
- Monthly maintenance:
Add high-temperature lubricating grease to the chain/bearing
Calibrate temperature sensor (within ± 3 ℃ error)
- Annual major overhaul:
Replace the aging heating tube (with a lifespan of approximately 2000 hours)
Detect the wear of the carbon brush on the main motor
