1. Start with the bag, not the machine
Send bag material, thickness, dimensions, fill weight, packed product, and a photo or sample description. The seal quality you need (airtight, crush-resistant, coded) determines the belt, temperature, and pressure configuration.
2. Choose horizontal or vertical flow
Vertical operation may suit liquid, powder, tall, or loose-filled packages, but stability, conveyor support, leakage risk, and bag dimensions must be reviewed. Confirm the operator position and line height.
3. Plan coding from day one
Some configurations support basic date coding. Confirm code content, position, print method, consumables, line speed, and supplier configuration together with the sealer.
4. Size the line around the operator
Sealing speed only matters if the filling and packing steps can feed it. Describe the whole line (fill, seal, code, pack) and let the review cover the connection points.
Quick answers
What bag information is required?
Send bag material, thickness, dimensions, fill weight, packed product, required seal appearance, and a clear photo or sample description.
When is vertical operation useful?
Vertical operation may suit liquid, powder, tall, or loose-filled packages, but stability, conveyor support, leakage risk, and bag dimensions must be reviewed.
Can date coding be added?
Some configurations support basic coding. Code content, position, print method, consumables, line speed, and supplier configuration must be confirmed.