Folding cartons · Packaging buyer’s guide
When cartons will run on a packing line, the co-packer’s machine requirements belong in the brief before artwork approval. A carton that assembles well by hand may not feed or close correctly on that equipment.
The short answer
Machine suitability is a line-specific approval. Feed, erection, loading, closing, and flat-carton supply requirements should be agreed with the operator. Use a documented trial where needed instead of treating the carton style name as proof of compatibility.
What to review before approving production
Ask for the line’s approved carton specification and a trial plan. Review loading direction, closure style, glue areas, and the way flat cartons are supplied. Treat a successful line trial as a project milestone rather than relying on a general statement that a carton is machine compatible.
Build a practical project brief
- Machine-approved structural specification
- Loading direction and closure method
- Flat-carton delivery and packing requirements
- Trial quantity, approver, and acceptance record
Discuss your next run with Pacer
Send your existing packaging, current artwork or a product sample, and the quantities needed for each design. Include the delivery ZIP code and required date so the discussion reflects the job you actually need. Confirm the proposed materials, available features, minimums, production timing, and any testing with Pacer before ordering.
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