Independent packaging sourcing

custom printed folding cartons

Custom Printed Folding Cartons Sourcing is an independent sourcing partner. We help US packaging buyers write one board grade, die line, quantity unit and destination so factories can return wholesale quotes on the same line. We do not convert cartons, hold warehouse stock, or sell under a brand appointment.

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Printed folding cartons with crease lines on a packing table, illustration only, not a completed project
Application illustration for a custom printed folding cartons brief. It is not factory stock, a completed project, or a fiber-chain claim.

Material

SBS paperboard, CCNB or kraft board. Post-consumer recycled content is a lot file, not a grade name on this page.

Size

Paperboard caliper in pt or mm, plus length, width and depth on the same die line.

Print

Color count, offset or flexographic printing, aqueous or UV finish, and whether artwork is approved.

Quantity

Order unit in pieces or cartons, plus the US state or postal code used for freight.

Checks that belong on the first carton brief

The measured product form that starts this procurement brief is custom printed folding cartons for business packing, not a moving-box retail listing and not a corrugated shipper. ISO ICS 55.020 supplies unit vocabulary for packaging; it is not a certificate held by this desk.

  • One construction per quote line

    Keep tuck-end, auto-bottom and window-patch styles on separate rows so factories do not average paperboard caliper or die line across unlike cartons.

  • Board written with a method

    Write 18-24 pt SBS carton stock, or name CCNB and kraft board with the same caliper. A board name without style still cannot be compared.

  • Print extras outside the piece price

    Plates, die-cutting tools, sample cartons and freight sit beside unit cost. This site does not publish a discount percentage without the same spec evidence.

  • Documents bound to a lot

    Food-contact or Forest Stewardship Council chain-of-custody files, if needed, attach to a named board and shipment, not to this website as a badge.

A 10,000-carton-per-artwork lot and a 50-piece proof run are different commercial objects. Name paperboard caliper in the 18-24 pt range when that is the intended SBS carton, and whether print is 4-color offset plus aqueous coating or a flexographic printing job. Digital short-run color can cut plate cost when artwork changes often; a stable reprint often keeps spot-color control on offset or flexographic printing. Those figures are fields to complete, not ratings this desk publishes. GS1 barcode quiet-zone notes belong on pharma or retail cartons when a scan path is required. Review inquiry options after the line is written, then send the brief. A one-line RFQ note can travel with the request.

Where US buyers usually put these cartons to work

These six packing scenes change destination, window film and print, not the identity of this independent sourcing partner. Each scene still needs fill, quantity unit and documents before a factory can quote.

Cosmetics cartons

Tuck style, foil or soft-touch extras, and a sample carton before a reprint.

Food cartons

Board and ink files requested against the fill, plus migration testing on that lot.

Pharma cartons

Insert fit, barcode quiet zone and a named inspection path on the same RFQ line.

Contract packing

Artwork-by-SKU quantities so plate or digital setup is not hidden inside a blended piece price.

Retail replenishment

Shelf-ready or printed outer cartons where color control and case count change the factory set-up.

Export consolidation

Destination port, inland ZIP and requested week sit next to the die line so freight is not guessed.

Send specifications to compare factory quotes

Include construction, print status, quantity unit and destination. No published discount percentage without the same spec, quantity and delivery evidence.

Request Factory Quotes Review inquiry options