Hardcover books are one of the most impactful formats for printed storytelling. These books are celebrated for their durability, craftsmanship, and premium presentation. Case–making, the process that produces the rigid cover that defines a hardcover book, is a critical part of it.
Short-run case-making is now part of Hemlock’s Burnaby facility, aligning with our broader finishing workflows. This shortens our manufacturing timeline for hardcover books and helps us deliver consistent, high-quality results from printing to final assembly. In other words, it consolidates our ability to produce beautifully crafted pieces, all with a faster turnaround time.
In addition to improved efficiency, our case-making capabilities support a wide range of project sizes and quantities. As a matter of fact, Hemlock now produces hardcover books in quantities from 10 to 250 copies—ideal for short-run and specialty projects.
We offer both standard and custom size ranges. Standard formats include popular sizes such as 6” × 9”, 8” × 10”, and 12” × 12”. Meanwhile, for custom projects, we accommodate sizes as small as 3” × 4.5” and as large as 12.5” × 13.5”, with spine thicknesses ranging from 0.25” up to 2”. With this flexibility, everything from compact editions to large-format, visually impactful books is possible.
What Is Case-Making Exactly?
Case-making is the process of constructing a cover, also known as a “case”, that attaches to an interior book block.
A case normally consists of three parts: a front cover, a back cover, and a spine. Either book cloth or a printed sheet wrap front, back, and spine boards together, and this creates the sturdy exterior. Attaching the case to the book block—trimmed and bound interior pages— forms the final hardcover book.
Overall, case-making is perfect for books that require longevity and a premium feel, like art books, collector’s editions, and high-end publications.
The Process
Each step of the case-making process plays an important role in ensuring a durable, well-crafted hardcover book.
The process begins with planning the dimensions of the case, where the book’s trim size, spine width, board thickness, and the performance of the cover material are taken into account. Thanks to careful planning, the case aligns perfectly with the finished book block without wasting material.
After specifications are set, materials are prepared. Large boards and cover materials are cut to size, then adhered together using a specialized jig. The material is folded around the boards to create 45-degree corners, forming the clean edges that define a hardcover book. The assembled cases are then pressed to secure the bond between the boards and the cover material.
While the cases cure, PUR perfect bound book blocks are prepared for casing-in. This stage typically includes attaching end-sheets to the bound interior pages, trimming the blocks to their final size. Sometimes, it includes adding finishing touches like bookmark ribbons or head and tail bands.
In the final step, a book block joins with a completed case. Adhesive is applied to the end-sheets and spine area, and the pages are carefully aligned inside the cover. Heat and pressure create a strong bond between the interior pages and the hardcover exterior. Lastly, while the adhesive finishes curing, the books are stacked and weighted, which helps solidify the spine’s strength and shape.
Why Case-Making Matters for Premium Projects
Case-making is a defining step in hardcover book production. A well-made case does more than simply protect the interior pages. It gives a book its presence, providing the weight, structure, and visual impact that readers associate with a premium printed piece.
A properly constructed case provides the structural support needed for larger or heavier books, ensuring long-term durability. It also creates opportunities for an elevated presentation, allowing designers to work with a wide range of cover materials and finishing techniques that contribute to the overall character of a book.
Because of these qualities, case-making continues to be preferred for high-quality hardcover books across publishing, design, and brand storytelling.
Planning a Hardcover Book Project?
If you’re planning a hardcover book for your next project, our team would be happy to talk through options! Get in touch today.