Cosmetic Filling and Packaging: Plan Bottle Formats

A formula change and a packaging change need separate checks, even when they happen during the same stop. A new formula in the same bottle prompts questions about the product path, cleaning and dose. The same formula in a new bottle prompts questions about bottle support, nozzle access, closure handling and labels.

Keep two lists: product-path tasks for cleaning, contact materials and dose checks; format tasks for guides, supports, closure tools and labeling adjustments. A stored recipe supplies settings while the part list identifies the physical tooling to exchange.

Bottle capacity does not define the closure. Cetie’s public flaconnage overview describes separate neck-finish work for crimped, snap-on and screw closures. Our practical recommendation is to attach the exact bottle-neck and closure drawings to the same SKU record, including their revision references.

For a screw cap, ask how the bottle is held and how tightening is set and checked. For a pump, add the dip-tube details, how the assembly is presented to the bottle, and whether the actuator needs a defined final orientation. For a jar with a separate insert or inner lid, record that component as another placement task.

Ask which actions remain manual and which quoted station performs each automatic action. Do not assume a pump can follow the same feeding and application path as a loose screw cap. A quotation should state the closure combinations covered and any extra tooling or assessment.

List whether each pack uses a wrap label, a front label, or front and back labels. Record the intended label position relative to a flat face, bottle feature or pump direction. Supply the bottle drawing, label dimensions and roll specification together.

Hold flat or oval bottles in the required face orientation through each application point. Guides, centering and driven belts need to match the bottle’s contact surfaces and the label positions. Check alignment relative to the same bottle feature after each format change.

Ask what adjusts when height or width changes, what parts are exchanged, and how alignment is checked after the change. A similar label width does not establish that a round-bottle wrap setup covers a flattened oval pack.

For each SKU, look across every station rather than stopping at the filler. A covered fill volume with an unresolved pump or label entry is an incomplete answer for that finished pack. Ask for the outstanding item, the person responsible and what evidence would close it.

When the same lotion moves from a round screw-cap bottle to an oval pump bottle, compare dose, bottle support, pump placement and label alignment independently. Carry each changed task into the format-part list and acceptance checks.

Keep future formats in a separate section and ask whether they need another review. Avoid treating a broad format range as confirmation of a bottle, closure and label combination the supplier has not seen.

For a centered circular inserted component, radial clearance in mm = (minimum neck bore − maximum inserted-component diameter) / 2. Use the current component and neck drawings with their tolerances. Include tube bend, alignment and the insertion path in the placement check.

Record changeover from the last accepted pack of the outgoing SKU to the first accepted pack of the next. Identify cleaning, exchanged parts, setting changes and first-pack checks on a common timeline. Add sequential durations and account for overlapping tasks once; use the resulting stopped window for scheduling and cost comparison.