5 Things You Must Never Ignore About Coloring Book Printing

Children Painting on Coloring Books

Crafting a coloring book is an art that goes beyond mere printing – it’s about creating an experience. Let’s delve into the essential aspects of coloring book manufacturing, from material selection to the finishing touches.

Creating a great coloring book is all about getting the details right. It’s important to choose good paper, make sure the binding is strong, and the printing is clear. This way, a simple book of drawings turns into something special that people love to use. In this guide, I’ll share the insights and expertise we’ve honed at Huaxin Printing to help you understand the nuances of this process.

Coloring books have the power to captivate minds, but their magic lies in the details of their manufacturing.

Choosing the Right Materials: The Foundation of Quality

Choosing the right materials is a very important, if not the most important part for successfully producing a coloring book.


The choice of paper is paramount in coloring book manufacturing. The paper must be sturdy enough to prevent bleed-through yet smooth enough for a pleasant coloring experience. We often recommend heavyweight, acid-free papers for their durability and ability to hold ink without smudging.

Given the fact that readers will need to paint the coloring books, it is strongly recommended that uncoated paper should be used for printing the coloring books. Of course, if you are expecting some really sharp color images in the text pages or cover, matte art or even glossy art paper can also be applied.

Exploring different paper types (paper selection guide) is crucial to find the perfect match for your coloring book.


When choosing ink for our coloring books, we focus on two main things: meeting international standards and making sure it’s safe. We use ink that matches the ISO 2846-1 standard. This means the colors are just right and consistent in every book we print.

Safety is super important too. We check the Material Safety Data Sheet (MSDS) for every ink we use. This sheet tells us everything about the ink, like what’s in it, how to handle it safely, and what to do in case of an accident. It’s a big deal for us because we want to make sure our coloring books are safe for everyone, no matter their age. This way, our coloring books look great and are safe for everyone to enjoy.

Printing Concerns: Getting It Just Right

The printing process is where your coloring book starts to come to life. While in many cases, text pages in coloring books are simply printed in B&W lines to fill the colors in, it is necessary to note some important issues when printing coloring books, regardless of the content is in B&W or in colors. Key considerations include:

Careful Proofing

Before we print thousands of copies, we make a test run, or a ‘proof’. This proof is our chance to catch any mistakes and make sure everything looks perfect. It’s like a trial run to check the text, images, and overall layout. If something’s off, this is when we fix it. It’s a crucial step to avoid any big surprises in the final print. Click here for more details about how to accurately and comprehensively prepare a proofing.

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Image Resolution

For the images in our coloring books to look sharp and clear, we use a resolution of over 300 dots per inch (dpi). This high resolution makes sure that every line and detail is crisp and clear, so the pictures look great when they’re printed.

Color Accuracy

Getting the colors just right is a bit of a science. We use specific color profiles – FOGRA 51 for coated paper and FOGRA 52 for uncoated paper. These profiles help us make sure the colors on the final print match what we planned. Plus, we use the CIP-3 system to manage our ink. This system helps us apply the exact amount of ink needed for each color, so everything looks consistent and vibrant.

Binding: Holding It All Together

When it comes to creating coloring books, the type of binding we choose is just as important as the drawings inside. It’s the backbone that holds the book together, ensuring durability and ease of use. In this section, we’ll explore the different binding options we use at Huaxin Printing and how we tackle the challenge of humidity to keep our books in perfect shape. Let’s dive into the world of bookbinding and see how it contributes to the overall quality of our coloring books.

Common Binding Types

In our coloring books, we mainly use three types of binding. Paperback binding gives a flexible and cost-effective option, perfect for those who want a lightweight book. Hardcover binding is all about durability and a premium feel, ideal for keepsake books. Then there’s spiral binding, which is super practical because it lets the book lay flat, making it easier to color every corner of the page. Each type has its own perks, and we choose based on what works best for the book’s style and use. For more knowledge about the commonly used binding types of books, click here.

Dealing With Humidity

Humidity can be a real problem in book manufacturing. It can make pages warp or the binding glue weaken. That’s why we take special care to dehumidify our books. This means carefully controlling the moisture in the air during the printing and binding process. We also pick inks and glues that can handle a bit of humidity without causing the pages to warp. This way, our coloring books stay in great shape, no matter the weather.


Cover Finishing: Enhancing Your Coloring Book’s Appeal

In most cases, covers of coloring books are not applied with too much complex finishing treatment. For over 35 years of experience in printing books, we found out that the most commonly used finishing options are: Lamination, Spot UV, Foiling and Embossing/ Debossing.


Your coloring book can have a variety of lamination finishes. Choose from the classic matte or gloss for a traditional look, or opt for something unique like scratch-free or soft-touch lamination. Matte offers an elegant, glare-free appearance, while gloss brings out vibrant colors. Scratch-free ensures longevity, and soft-touch provides a luxurious tactile experience.

Spot UV

Spot UV can be applied to specific areas of your book’s cover to create a striking visual contrast. This technique works wonders on matte laminates, giving a glossy, raised effect to selected elements like titles or logos, drawing immediate attention.


Add a metallic flair to your coloring book with various foiling options. It’s crucial to test the compatibility of foiling with lamination to avoid any peeling issues. This ensures a seamless and durable finish, enhancing the overall aesthetic of your book.

foil stamping on paper

Embossing/ Debossing

Give your customers a tactile experience with embossing or debossing. These techniques create a 3D effect on the cover, making elements like titles or images pop out or recess, adding a unique touch to the physical feel of your coloring book.

Accessories: The Little Extras That Make a Big Difference

For some titles, especially those for children, color books mean more than just books. Quite often, some additional accessories could come along. Accessories in coloring books, like sticker pages, safe coloring tools, and securely attached gadgets, add an extra layer of fun and functionality. Let’s dive into how these thoughtful additions can transform a simple coloring book into an engaging and interactive experience.

Sticker pages

Adding sticker pages to your coloring book can really boost its appeal. When designing these, it’s important to decide if the stickers should be removable or permanent. The die-cutting process is crucial here – each sticker needs to be cut precisely so that they can be peeled off easily without tearing. This attention to detail ensures a fun and frustration-free experience for the user.

Coloring tools

Offering coloring pencils or crayons with your book is a great idea. However, safety is the top priority. Ensure that all coloring tools are non-toxic and safe for all ages, adhering to safety standards. This not only provides peace of mind but also enhances the overall value of your coloring book.

Securely Attached Gadgets

If you’re including small gadgets like bookmarks or charms with your coloring book, it’s vital to attach them securely. This prevents them from getting lost or causing any safety issues. Secure attachment also ensures that these little extras remain a part of the coloring book experience, adding an extra layer of enjoyment and functionality.


Manufacturing a coloring book is a complex process that requires attention to detail at every step. From selecting the right materials to adding the final touches, each element plays a crucial role in creating a product that stands out in the market. At Huaxin Printing, we pride ourselves on our commitment to quality, innovation, and sustainability in bringing these vibrant creations to life.

Embarking on the journey of coloring book manufacturing is not just about producing a product; it’s about crafting an experience that ignites creativity and joy.

Frank Wang

Frank Wang

Hi there, this is Frank, the CEO of Huaxin Printing, and the third generation of this family business. We have been in the business for over 30 years, we are proud to provide top quality, one-stop printing service with affordable prices. I'm an NYU alumnus graduated from School of Steinhardt. I'm living with my wife Sharon, my son Leon and my Pomeranian puppy Wheat Sugar in Shenzhen, China.

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