Seal the open mouth of pre-filled bags as they move along a conveyor. Start with your bag material, filled weight and required output so we can review the configuration.
Review heat-sealable plastic bags, foil-laminate pouches and composite bags with Keepway. For aluminium foil or kraft-paper packaging, specify the inner sealing layer: the outside appearance of the bag is not enough to select temperature and speed. Send a sample or the film specification for a compatibility review.
A horizontal conveyor is useful when the filled bag can lie flat. If the product can spill when tilted, ask about a vertical layout that keeps the bag upright. Confirm the bag height, filled weight, support arrangement and sealing-head position for the selected machine.
A continuous band sealer suits a repeated flow of pre-filled bags; a hand-operated impulse sealer may suit occasional batches. Choose using the required bags per minute and the way operators load the product. Review our plastic bag sealing machine range for other layouts.
Ask about an embossing or printing wheel when a date or batch code is needed at the seal. Specify the text, character size and required position. The gallery shows several configurations; coding, air inflation and counting equipment should be confirmed in the quotation.
The values below are the existing catalogue references on this page. Confirm them against the selected model and your bag sample before ordering.
| Power | 750 W listed; specify the destination voltage, frequency and plug. |
|---|---|
| Seal width | 5–20 mm listed; confirm the required finished seal. |
| Conveyor load | 8 kg listed; confirm the weight of each filled bag and simultaneous loading. |
| Sealing thickness | 0.08–0.8 mm listed; confirm material structure and whether the quoted range refers to one layer or the combined sealing layers. |
Ask Keepway to review your bag sealing requirements







Match the bag sample and required seal to the quoted model. Discuss seal testing and any application-specific documentation with Keepway, especially when the pack must meet a defined packaging specification.
Mobile:+86-18206519878
Tel:+86-18206519878
Whatsapp:8618206519878
Email:sales@kbwmachinery.com
Add:Wanda Plaza, Fuqiao Street, Rencheng District, Jining City, Shandong Province, China