---
type: guide
title: "How to Prepare Print Files for Packaging Products"
description: "Learn how to prepare print-ready files for custom packaging: stocks, coatings, 1/8' bleed, box assembly, and how to build Spot UV and WonderFoil mask files."
resource: https://www.4over4.com/guide/how-to-prepare-files-for-packaging-products
tags: ["guide"]
timestamp: 2026-07-20T18:54:40.856Z
---

# How to Prepare Print Files for Packaging Products

Learn how to prepare print-ready files for custom packaging: stocks, coatings, 1/8' bleed, box assembly, and how to build Spot UV and WonderFoil mask files.

See [all guide concepts](index.md).

- Page type: guide
- URL: https://www.4over4.com/guide/how-to-prepare-files-for-packaging-products