Book Repair Basics
Before jumping into complex structural work, it is essential to understand book construction, paper grain, proper workspace preparation, and correct archival adhesives.
Planning & Workshop Preparation
- Where to Start: Anatomy of a book, initial damage inspection, and workspace preparation.
- Is My Book Worth Repairing? Deciding when to perform repairs versus when a rare volume should be custom-boxed.
- Book Construction (Part 1): Signatures, text blocks, adhesive fan bindings, and sewing patterns.
- Book Construction (Part 2): Case construction, spine hollows, crash (super), and pastedowns.
- Testing for Grain in Paper or Book Cloth: The bend test, tear test, and water drop test to ensure flat, warp-free repairs.
- Essential Workshop Tools: Bone folders, microspatulas, awls, cutting mats, and pressing weights.
- How to Measure a Book: Accurate measurement techniques using scratch paper, dividers, and calipers.
- Tying Knots for Bookbinding: Mastering the Weaver's Knot and Square Knot for durable sewing.
- Drying Book Repairs: Using non-stick barriers (wax paper), blotting paper, and pressing under weight.
Archival Materials & Adhesives
- Adhesives in Book Repair: Chemical differences between PVA, methyl cellulose, and starch paste.
- Glue vs. Paste: When to use permanent flexible PVA versus completely reversible starch paste.
- Wheat Paste Recipes: Standard stovetop and quick microwave formulas for archival pasting.
- Japanese Repair Tissue: Understanding weights (Tengujo, Kizukishi, Sekishu) and fiber strength.
- Tearing Japanese Tissue: The water-brush technique for creating feathered, invisible mending edges.
- Archival Document Tape: When dry-mending tape is appropriate and why cellophane tape ruins paper.
- Cleaning Book Pages: Dry cleaning sponges, Opaline dry cleaning bags, and gentle eraser techniques.