Start with the shelf allocation, not a standard bag size
A coffee brand entering a new store may be given a shelf width, a rack or a tray rather than freedom to choose any package. Before requesting a narrower or shorter bag, obtain the usable space and the retailer's required orientation. Identify dividers, lips, rails and any other fixtures that reduce that space.
Record whether the bag stands independently, sits in a tray or occupies a rack. A pouch that fits an open shelf may not fit the same nominal space inside a fixture. Confirm whether the allocation is for one SKU or a group of roasts; a total brand width does not establish the number of facings for each product.
The worksheet below is an original planning tool for a retail review. It does not represent a retailer's universal dimensions, a P&M test result or a promise of increased sales.
Measure the pack as the store will receive it
Fill candidate bags with the actual coffee at the proposed net weight, close them using the intended production arrangement, and place them in the display orientation. Record the product and sample configuration. Use more than one filled sample to identify variation rather than approving from the smallest-looking bag.
| Shelf or pack input | Measurement to obtain | Decision it supports |
|---|---|---|
| Usable shelf width | Allocated width after fixtures and required gaps | Initial facing layout |
| Usable depth | Space available for the pack or display tray | Whether the proposed orientation fits |
| Vertical clearance | Available height and room needed to retrieve the pack | Fit and practical removal |
| Filled envelope | Occupied width, depth and height of closed samples | Comparison with the actual allocation |
| Retail orientation | Front, side or other agreed display position | Which artwork panel the shopper sees |
| Retrieval and restocking | Observed removal and replacement in the trial layout | Whether a geometric fit is usable |
For underlying pouch sizing, see the coffee bag size-selection guide. Here the decision is specifically how the filled candidate uses the retailer's assigned space; do not substitute a nominal ounce size for the measured envelope.
Use a facing calculation as a first pass
Divide usable shelf width by the measured facing width and round down to estimate a maximum starting count. Then account for the retailer's gaps, dividers and operating requirements. This arithmetic is a planning check, not a final planogram approval.
For illustration only, 600 mm of usable width divided by a 110 mm measured pack width gives five whole facings before any further spacing allowance. If each facing also needs a gap, or the filled bags vary, five may no longer be practical. These invented dimensions show the calculation; they are not recommended coffee-bag dimensions.
Place the proposed count on a shelf or fixture of the actual dimensions. Remove a front pack, replace it, and check access to the next pack without forcing adjacent bags into a different shape. Inspect how the front artwork and variant labels appear in that arrangement.
Evaluate a size change beyond the extra facing
A narrower front may alter depth or height, usable artwork space, filling access and case arrangement. Compare the complete candidate against the current approved package before changing the drawing. Do not trade away seal space or functional requirements merely to obtain a higher arithmetic facing count.
Keep coffee form, fill weight and closure details visible in the comparison. If a candidate uses a different format, valve location or zipper arrangement, identify those changes and review them separately. Retail fit does not establish freshness performance, filling-line compatibility or shipping suitability.
Ask the retailer to confirm the proposed presentation before ordering the final artwork quantity. Record the approved drawing, filled sample, shelf allocation and orientation together so a later reorder can be checked against the same decision.
Give the packaging supplier the space constraint
Send P&M the actual coffee and fill information, existing bag specification, measured shelf width/depth/height, fixtures, desired orientation, artwork and order quantity. State which constraint is failing: height, depth, facing width or practical removal. A photograph with dimensions can help explain the layout without replacing a physical sample.
Use custom coffee bags as the commercial starting point and request a packaging review for a candidate that can be evaluated against the retailer's space. Confirm sample purpose, project-specific quantity and timing before treating the revised size as ready for production.
General educational information only. Materials, performance, compliance, claims, quantities, and timing require confirmation for the exact packaging project.