Printseoul Blog

Print planning, without the guesswork.

Notes on paper, binding, proofing, shipping, and file setup.

File SetupOct 29, 2026

Book Printing Glossary: Bleed, Trim, Signature, Gutter, and More

Plain-English definitions of the terms that appear on every print quote and spec sheet, from bleed and trim to perfect binding, lamination, and E-proofs.

Cost PlanningOct 29, 2026

How to Get an Accurate Book Printing Quote: A Checklist

The nine details a printer needs for a firm price, what each one does to the cost, and how to avoid a quote that changes later.

Cost PlanningOct 29, 2026

How Many Copies Should You Print? 250, 500, 1,000, or More

A way to choose a print run: sales forecast, storage, cash, and how steeply cost per copy falls, with a simple rule for deciding.

ShippingOct 29, 2026

Planning a Q1 Release: When to Send Files When Printing from Korea

Work backward from the date you need books in hand: freight, production, proof, and file check, with a worked example for a February target.

BindingOct 29, 2026

PUR vs. Standard Perfect Binding: Is the Upgrade Worth It?

What PUR adhesive changes in a perfect-bound book, which projects benefit, and how to see the cost of the upgrade in a quote.

File SetupOct 29, 2026

Print-Ready PDF Checklist for Book Covers and Interiors

Two separate PDFs, correct sizes, bleed, CMYK, fonts, and resolution: a checklist to run before you upload files for printing.

Overseas PrintingOct 14, 2026

Printing Books in Korea for U.S. Publishers: What to Expect

How a book print job works when the press is in South Korea and the reader is in the U.S. or Canada: quoting, files, proofs, production, and freight.

BindingOct 14, 2026

Saddle Stitch vs. Perfect Binding: How to Choose

Staples through the fold or a glued, squared spine? The page count, thickness, and look you want decide it, and so does price.

BindingOct 14, 2026

Wire-O Binding for Planners, Cookbooks, and Workbooks

Wire-O lets a book lie completely flat or fold back on itself. Here is when it beats perfect binding and what to plan for in the file.

BindingOct 14, 2026

Hardcover Book Printing: Options, Minimums, and Lead Time

What goes into a printed hardcover (case, end paper, jacket), what it needs from your files, and why it takes longer than a paperback.

ShippingOct 14, 2026

Air vs. Ocean Freight for Printed Books from Korea

Air is days and expensive; ocean is weeks and far cheaper per kilogram. A worked example shows how big the gap is and how a split shipment can help.

File SetupOct 14, 2026

How to Calculate Book Spine Width for a Perfect-Bound Cover

Spine width depends on page count and paper thickness. Here is the arithmetic, why it matters, and how to avoid a cover file that is a few millimeters off.

Cost PlanningOct 14, 2026

Offset vs. Digital Printing: Where the Break-Even Falls

Digital has little setup and offset has more, so digital wins on short runs and offset wins as quantity grows. Where the line falls depends on your spec.

Cost PlanningOct 14, 2026

How Print Quantity Affects Cost per Copy (With Reference Numbers)

Setup and plates are paid once, so the per-copy price falls as the run grows. Reference numbers for a standard book show how steep the drop is.

ProofingOct 14, 2026

E-Proof vs. Physical Proof: Which Do You Need?

A PDF proof checks layout and content; a printed proof shows color and paper. Here is how to decide whether the extra step is worth it.

File SetupOct 14, 2026

Standard Book and Magazine Trim Sizes in the U.S.

The sizes publishers actually use, and the size limits to design within when you print overseas.

Paper & FinishOct 14, 2026

Cover Finishes Explained: Matte and Gloss Lamination, Spot UV, and Foil

What each cover finish looks and feels like, how much protection it gives, and which ones to combine.

Cost PlanningOct 14, 2026

Moving from Print-on-Demand to an Offset Print Run: A Guide for Self-Publishers

When a book is selling steadily, an offset run can cut cost per copy. Here is what changes in files, planning, and cash.

Paper & FinishOct 14, 2026

Paper Weight Chart: 60#, 70#, 80#, and 100# Text and Cover in GSM

A quick chart for converting the pound weights in a U.S. print spec to the gsm values an overseas printer uses.

Cost PlanningOct 14, 2026

How Long Does Overseas Book Printing Take? From Files to Your Door

A realistic timeline for a print job made in Korea: file review, proof, production, and air or ocean freight.

Cost PlanningJun 24, 2026

Why July Is Your Real Deadline for a September Issue

Ocean freight and proofing time eat into the calendar faster than most editorial teams plan for. Here's how to work backward from a newsstand date.

File SetupJun 9, 2026

Five Print File Specifications You Must Check Before Ordering

Most printing issues trace back to file preparation, not the press. Bleed, color mode, resolution, PDF format, and paper — checked in that order.

Paper & FinishJun 8, 2026

Paper Thickness, Explained: GSM for U.S. & Canadian Buyers

GSM is the one paper-weight unit that compares consistently across mills and markets — here's how to translate it against U.S. pound weights.

Paper & FinishJun 4, 2026

Choosing the Right Paper: Gloss vs. Matte vs. Uncoated

Three stocks cover most magazine and catalog jobs. The right choice comes down to how the reader is meant to hold and read the piece.