ProMach is your partner from start to finish. Our product brands are grouped into distinct business lines that make the most sense to our customers, covering every function of the packaging line: Filling & Capping, Flexibles, Product Handling, Labeling & Coding, End of Line, and Pharma.learn more
Underfill applications have always been difficult to achieve a good seal. Tape is often the preferred method as it requires less pressure to get a good seal with the use of light or soft touch tape heads. Hot melt is especially difficult as the lack of support from the underfill makes it extremely difficult to get a good bond between the minor and major flaps resulting in poorly sealed cases. This problem is compounded with the rising popularity of lighter gauge cases and increased use of recyclable content in corrugated.
One customer recently came to us with an application to pack shaving cream into their shippers. The box was to be packed with different sizes of bottles then sent into a BEL 270 Top only Hotmelt Case Sealer. This led to underfill for shorter height SKU’s. The customer was having difficulty reliably sealing these cases as the minor flap would get pushed down during the compression section. Contact us to learn more about Wexxar's case and sealing systems.
The BEL 150 Semi automatic case taper accepts uniform case sizes for top and bottom case sealing.
The BEL 252 automatic case sealer offers seamless folding of the case flaps and automatic top and bottom taping.
The BEL 270 is unmatched for compactness, quality of construction, safety and operating performance. This case sealing system uses hot melt glue to seal cases quickly and seamlessly.
The BEL 270 is a fully automatic hot melt case sealing solution. In this video, the BEL 270 case sealer is featuring the color HMI control upgrade.
The BEL 290 is ideal for high-volume lines with its durability and energy saving features.