Automatic case sealing machines, also known as tape sealing machines or carton sealing machines, use BOPP adhesive tape (also called sealing tape) to seal cartons. These packaging machines can seal both the top and bottom surfaces simultaneously. Primarily designed for carton sealing and packaging, they can operate as standalone units or integrate into assembly lines. They are widely used in industries such as home appliances, textiles, food, general merchandise, pharmaceuticals, and chemicals. The sealing machine employs adhesive tape to close carton openings, offering an economical, rapid, and easily adjustable solution. It can automatically complete both top and bottom sealing in a single pass. Using printed tape further enhances product presentation.

The carton sealing process is a rapid, continuous operation where all sealing tasks are completed during the carton's movement through the machine. As is well known, every piece of equipment has its own points of attention and usage tips during operation, and automatic case sealing machines are no exception. So, what are the key considerations when using a case sealer?

1.  The selected cartons must be machine-grade and meet weight standards—they cannot be too light. When sealing empty cartons, the machine often encounters jamming issues midway through the core due to the carton being too lightweight to propel the tape forward.

This occurs primarily because the insufficient weight of the carton prevents the tape from advancing properly.

2. Ensure the conveyor belt does not grip the carton too tightly. While belt tension aids carton progression, excessive tightness can leave indentations on the carton surface, significantly compromising its appearance.

3. After each use, the automatic carton sealer must be thoroughly cleaned, particularly the cutting blade area. Residual adhesive tape can accumulate dust and debris over time,

substantially compromising sealing effectiveness.