Sealer Sales CBS-880II-30mm Horizontal/Vertical Continuous Band Sealer, 30mm Seal for Hang-Hole Bags

The Sealer Sales CBS-880II-30mm is a stainless steel continuous band sealer, the 30 mm wide seal version that ships horizontal and includes the vertical conversion kit. The standard CBS-880 is one of the best-selling band sealers in its price class because it handles 20-30 6" wide poly bags per minute, accepts almost any thermoplastic film (PE, PP, laminated foils), and has been in production long enough that the spare parts pipeline is mature.

30 mm Seal for Hang-Hole Bags

The 30 mm seal width is intended for bags with a punched hang-hole. The seal lands wide enough to cover both above and below the hole in a single pass, so the bag closes fully and the hang-hole stays usable. Note: this variant does not include an embossing wheel.

Why a 30 mm Seal Width Matters

A 30 mm seal is wide enough to give a hermetic, peel-resistant bond on most poly films without wasting bag material. The CBS-880II-30mm keeps the seal bars at their target temperature with a solid-state temperature controller, so the first bag of the run looks identical to the last bag. Temperature drift is what causes intermittent leakers, and a solid-state controller is what stops it.

Built for Daily Production

Frame is stainless steel for washdown environments. The conveyor is motorized rubber with variable speed control. Knurled pressure wheels adjust to compensate for film thickness so a 4 mil bag closes with the same dwell as a 2 mil bag. One pair each of cooling and heating blocks means the bag is fully cooled before it exits the conveyor, so you don't pull a hot, still-relaxing seal that distorts on the way out. An emergency stop is wired into the front panel.

Spare Parts and Field Service

The CBS-880 has been in production long enough that the spare parts kit is well stocked: PTFE sealing belt, drive belt, PC board, tools, and the standard typeset (numbers 0-9 plus letters EXD). Most operators keep one belt and one drive belt in a drawer next to the sealer. Mean time between belt changes depends on bag thickness and dwell, but field reports of multiple months on a single belt are common.

Ships Horizontal, Converts to Vertical with the Included Kit

The CBS-880II-30mm ships in horizontal configuration but includes the conversion kit to switch to vertical. In vertical mode the conveyor stands the bag upright and is sized for filled-bag heights of Min 6.0" / Max 12.0". Vertical mode is what you want for sealing bags of powder, granular product, or anything else that won't stay flat on a horizontal conveyor.

Configurable for Your Line

For facilities that need more than the standard configuration, the CBS-880II-30mm can be ordered with an integrated digital counter to track sealed bag count, a stainless steel floor stand (horizontal units only), a wider 12" conveyor table for larger packages (max load 2.2 lbs), 220V operation for use outside the United States. These options are factory-fitted when you place the order. The CBS-880 spec sheet shows the full menu of supported configurations.