What does custom package printing include?
Custom package printing joins the structure, substrate, artwork, and finish into one production file. A dieline is the flat template that shows cuts, folds, scores, glue areas, and safe artwork zones. Start with the product dimensions and filling method, then decide whether the package is a folding carton, bag, pouch, mailer, or specialty format.
SBS means solid bleached sulfate paperboard. SBS has a bright print surface, C1S has one coated side, and C2S has coated faces on both sides. Paperboard references commonly sit at 12 to 24 pt. Kraft board commonly falls around 18 to 24 pt. Corrugated board uses flute profiles such as E, B, and C, with 32 ECT as a common board-strength reference. These are typical industry references, not fixed requirements for every printed package.
Which print method fits the package?
Offset CMYK is the usual comparison point for detailed folding-carton artwork. Flexo prints directly on corrugated surfaces. Digital printing can suit short runs, artwork testing, or variable files because it does not use the same plate setup as offset.
| Package need | Common print approach | Practical check |
|---|---|---|
| Folding cartons | Offset CMYK | Fine detail, solids, reverse type, and color coverage |
| Corrugated shipping packs | Flexo | Graphic clarity on a fluted surface |
| Short-run or variable artwork | Digital | File changes and development quantity |
| Flexible pouches | Mylar or foil laminate printing | PET, AL, and PE layer sequence around barrier needs |
Printing method does not settle the finish. Matte or gloss lamination changes reflection and surface wear. Soft-touch changes the hand feel. Spot UV creates a selected glossy area. Foil stamping, embossing, and debossing add physical effects to a logo or product name. Mark each effect on the artwork map, then check folds, glue panels, fine type, reverse type, and color contrast at proof stage.
How should the printed package structure match the product?
The opening motion and protection need should decide the structure. Straight tuck end and reverse tuck end are familiar folding-carton formats. An auto-lock bottom changes the base assembly. A mailer with a roll end tuck top, commonly referenced as FEFCO 0427, combines a folded closure with parcel handling. Stand-up pouches commonly run about 3 to 7.5 inches wide, so the flat artwork needs to account for the seal, gusset, and usable front panel.
Use the catalog to compare real formats. Custom woozy bottle boxes show how bottle shape affects printed panels. Custom white paper bags put handles and broad print areas into the file. Custom vial boxes show the planning issues around narrow packs. Custom votive candle boxes are a compact carton reference. The custom packaging design hub covers the dieline step before print approval.
What should I check before approving printed packaging?
The first proof check is whether the quoted size is an inside or outside measurement. Box dimensions are conventionally written as length x width x depth. About 1/16 in, or 1.5 mm, is a common planning tolerance reference, but fit depends on board, folds, glue, product variation, and inserts. Check the assembled package with the product.
- Confirm substrate, caliper, coating, and whether print is inside, outside, or on both sides.
- Check bleed, safe area, barcode contrast, small type, reverse type, and glue-panel placement.
- Mark laminate, soft-touch, spot UV, foil stamping, embossing, and debossing areas.
- For flexible packs, review how PET, AL, and PE layers support the intended barrier and seal.
- For food-related packaging, ask us about food-contact options for your product.
Low-resolution art can blur at final size, RGB art can shift when converted for press, and missing bleed can expose an unprinted edge after trimming. A digital proof catches those file problems before the run moves forward. Check a barcode away from folds and scores, too.
How do I start a custom package printing order?
A workable print request has product dimensions, target quantity, preferred structure, and artwork status at its center. Add material, finish priorities, delivery location, and any insert, window, barrier, or sealing requirement. Custom Packaging Lane quotes to spec from a 100-unit minimum, with pricing from $0.49 per unit at volume. Production is typically 8 to 10 business days after proof approval, plus delivery. Free US shipping and free design support with a free dieline are available. The $19.99 sample kit can be credited to the first order.
Frequently Asked Questions
What file details matter for custom package printing?
Custom package printing files should include checked text, vector logos where possible, linked or embedded images, intended colors, and a dieline with clear cut, fold, score, bleed, safe, and glue zones. Review panel order, reading direction, barcode contrast, and finish placement on the proof. RGB artwork and low-resolution images can change the printed result.
How do matte and gloss finishes change printed packaging?
Gloss laminate increases surface sheen and can make saturated artwork appear more reflective. Matte laminate reduces reflection. Soft-touch changes the hand feel, while spot UV creates targeted contrast between glossy and non-glossy areas. Finish placement should stay legible around folds, seams, glue areas, and high-contact sections of the package.
Can flexible packaging use multiple material layers?
Flexible packaging can use laminated layers rather than one film. PET can provide a print surface, AL can contribute a light and moisture barrier, and PE can support sealing, subject to the selected construction. The layer sequence depends on the product and filling process. For food-related packaging, ask about food-contact options for your product.
How are carton dimensions normally written?
Carton dimensions are normally written as length x width x depth, with the measurement type labeled as inside or outside. About 1/16 inch, or 1.5 mm, is a common planning tolerance reference. Confirm fit against the actual product, board, folds, glue areas, and any insert before approving the printed file.
What belongs in a custom package printing quote request?
A custom package printing quote request should include product measurements, quantity, material, structure, artwork status, print coverage, finish ideas, delivery location, and any insert, window, barrier, or sealing requirement. Those details let the print method, board or film construction, finishing map, and proof review address the package as it will be made.
