Compare an individual folded outer carton with a corrugated ear-lock presentation mailer before dimensions, artwork, and production details are finalized.
Start with tuck boxes when the brief is an individual folded outer carton. Start with corrugated ear-lock mailer boxes when the brief is a PR kit, subscription, ecommerce, launch, or other branded presentation program. Both are custom-made, and both use a 250-unit planning MOQ.
Each option carries the correct product or style into a prefilled enquiry. Final structure and production details still require review.
Straight tuck, reverse tuck, auto-lock, interlock, and seal-end structures for individual product and retail outer-carton briefs.
250 units
Custom corrugated ear-lock mailers for PR, influencer, subscription, ecommerce, launch, and branded unboxing programs.
250 units
Use this table to organize the first decision. It is not a substitute for a dieline, compatibility review, or written production quote.
Folding carton from UPG's approved tuck-box styles
Corrugated ear-lock mailer
Individual product or retail outer carton
PR, subscription, ecommerce, launch, or presentation program
SBS C1S or C2S, kraft, CCNB, chipboard, and corrugated options
Corrugated board with project-specific print and insert options
250 units for any approved finished size
250 units for any approved finished size
Finished size, style, board, print, finishes, quantity, artwork, destination
Products or arrangement, finished size, print, insert, quantity, artwork, destination
These questions are designed to move an enquiry into the correct product family before detailed pricing begins.
The number of products and the intended opening experience usually identify the better starting family before visual details are discussed.
Do not place final artwork until the folding-carton or ear-lock mailer structure and dieline are approved.
Share every product and the intended arrangement when an insert or multi-item presentation is part of the project.
Unknown items can remain open. Clear product facts and the intended use are more useful than a guessed structure.
These answers are included in the page's machine-readable FAQ data as well as the visible buyer guide.
Every guide stays inside UPG's current product range or clearly filters an unavailable product.
Start with a tuck box when the brief is an individual folded product or retail outer carton. Start with a magnetic box when the brief is premium gifting, a launch collection, or presentation-led packaging that may include a custom insert. Their structures differ, but both use a 250-unit planning MOQ, so the structure decision should be made before artwork begins.
Compare the two paths →Decision guideChoose a corrugated ear-lock mailer when the brief is a PR, influencer, subscription, ecommerce, or launch program. Choose a magnetic box when the brief is premium rigid gifting or product-set presentation. The product arrangement and intended opening experience should control the decision, not appearance alone.
Compare the two paths →Decision guideUPG uses corrugated-box search language because buyers use it when researching custom mailers. The product offered is a custom corrugated ear-lock mailer for PR, influencer, subscription, ecommerce, launch, and branded presentation programs. UPG does not supply standard shipping cartons, master cartons, or RSC cases.
Compare the two paths →Send the product, dimensions, intended use, quantity, artwork status, and destination. UPG will review the brief and confirm the correct starting structure.