Before you request a layout
To start a PP divider design, provide the part dimensions and weight, loading orientation, quantity per box and usable internal container dimensions. Identify safe contact areas and surfaces that must remain clear. Record tolerances, handling conditions and the checks the sample must pass.
You can begin with incomplete information. Label each input as confirmed, estimated or unknown. Estimates and open questions need confirmation before they become part of the approved specification.
Six inputs for a useful design review
A drawing shows the part shape. Also show how the part enters the cell, where it can touch the divider and how the loaded container will be handled.
Include measurement units, the drawing revision and the status of any provisional information.
01 Part envelope and weight
What to provideOverall dimensions, part variation, unit weight, protrusions and a drawing or clear photographs.
Why it mattersThese details help determine the space the part needs and whether the base or a separate support must carry its weight.
02 Loading and contact
What to provideLoading direction, removal access, safe contact points and fragile or finished surfaces that must remain clear.
Why it mattersA part may fit inside a cell yet be difficult to load or contact a sensitive surface.
03 Usable container space
What to provideMeasured internal space of the actual box or tote, including liners, ribs, handles, taper and lid restrictions.
Why it mattersNominal outer dimensions do not describe the usable space available to the divider.
04 Quantity and arrangement
What to provideRequired parts per container, orientation, proposed layers and whether adjacent parts may touch.
Why it mattersCheck that the proposed quantity and arrangement leave room to load the parts inside the surrounding pack.
05 Handling and return route
What to provideHow the loaded container is lifted, stored and transported, plus the empty return arrangement.
Why it mattersReview the complete pack for the stated handling, storage, transport and return conditions.
06 Sample acceptance
What to provideRepresentative parts and container, checks to perform and the person responsible for approval.
Why it mattersAgree which checks the sample will cover and which need separate validation.
Keep part size and clear cell opening separate. Part variation, divider thickness, slot fit and container deformation can affect the available opening. Excess clearance can allow movement; insufficient clearance can obstruct loading. See the cell size versus part size guide.
Separate confirmed details from estimates
Confirmed
Measured or documented information. State the units and identify the part, container or drawing revision used.
Estimated
A working assumption for review. Explain how it was estimated and what needs confirmation before approval.
Unknown
A missing measurement or decision. Mark it as unknown instead of assigning an assumed value.
Agree what the sample must confirm
The concept drawing shows the proposed arrangement. Use a physical sample with representative parts and the agreed container to check loading, fit and removal.
- Fit and access: check loading and removal against the agreed part variation, with the intended liners and container features in place.
- Contact: check where the part touches the divider and whether restricted surfaces remain clear.
- Complete pack: review the base, supports, layers and lid where applicable. Do not assume the divider grid supports the part weight.
- Approval record: record the tested configuration, drawing revision, acceptance criteria and any changes still required.
A successful fit check alone does not establish transport, stacking or repeated-use performance. Agree checks appropriate to the complete pack and its route before approving production.
Use this brief to prepare your enquiry
Copy these headings into your enquiry and add the information you have. Label estimates and leave missing details as “unknown”.
Part: dimensions, units, weight, variation and drawing revision
Loading: orientation, removal access and parts per container
Contact: safe contact points and surfaces to keep clear
Container: usable internal dimensions and relevant features
Route: handling, storage, transport and empty return
Sample: representative parts, agreed checks and approval contact
Open items: estimates, missing measurements and pending decisions
For order quantity and delivery information, also use the divider quotation checklist. A complete brief gives the reviewer a starting point. It does not confirm fit, performance, price or lead time.
Discuss your divider application
Send your part dimensions, container measurements and available drawings or photographs. Flag any estimates or missing details so they can be addressed during the project review.
