Compare open and spouted detergent refill pouches by drawings, fill access, support, closing, discharge and format-change trial requirements.
An open pouch filled through its mouth and a refill pouch filled through a fitment need different handling and closing arrangements. Provide converted drawings, usable openings, gussets and any spout or closure. Review feeding, gripping, support and nozzle access together with closing and discharge. The same nominal fill quantity does not establish that two pouch formats can use the same arrangement.
Review the filling-to-closing sequence and the pack specification checklist. Trial the actual detergent and converted packaging together; a pouch holding water does not establish compatibility with the intended formulation.
Plan detergent pouch packing around your product, pack range, target output, cleaning needs and finished-pack checks. Discuss a practical line concept with Lancing using representative samples. Use this guide to resolve pouch and spout format range before it limits the final system.
Discuss your application
Record the converted pouch drawing and actual supplied samples, including the usable opening, gusset and any spout or closure. Identify filling through the mouth or fitment and how the empty pouch is supported at the filling position.
Include every intended format and the normal and difficult supplied pouch examples. Review how changes in opening, gusset, spout or closure affect feeding, gripping, nozzle access, support and closing, even where the target fill is unchanged.
Review the sequence from empty-pouch presentation to filled-pack discharge. Trial nozzle entry and withdrawal, foam settling, the cleanliness of the closure area and pack handling. Record format-change tasks and agree completed-pack checks with the packaging owner.
Record formulation, filling temperature, agitation and product arrival at the nozzle. Retain foam and nozzle cut-off observations from startup, refilling, steady production and restart after a pause.
Provide converted drawings and supplied examples covering openings, gussets and spouts or closures. Review nozzle access, pouch support, closing and discharge with the actual detergent.
State the target quantity and the agreed method for checking it on the intended pack. Review fill presentation, foam settling and the closure area alongside the dosing result; a nominal dose alone does not establish an accepted pack.
Record required accepted packs and the normal production pattern. Include rejects, product or pouch replenishment and restart in the output observation rather than counting filling strokes alone.
List fragrance, colour and formulation changes and permitted carryover. Map tanks, transfer lines, pumps, nozzles and drain points; identify residual detergent and cleaning liquid and record changeover until the next product is released.
Agree fill-quantity, seal or closure, external-cleanliness, coding and handling checks. Let the packaging owner define the pack-integrity method, and keep samples from startup, stable production and restart.