Primary and Secondary School Textbooks and Supplementary Materials: Thin, lightweight book covers commonly found on the market (such as standard kraft paper covers or laminated paper covers) are widely used to protect textbooks. Their low cost, ease of cutting, and high conformability help prevent cover wear, creased corners, and stains, thereby extending the lifespan of textbooks.
Hardcover Book Covers: High-strength, crease-resistant premium cover papers with textures or laminations (e.g., embossed cover paper, waterproof coated paper) are used directly as hardcover materials or as protective backing layers. This enhances the book's tactile quality while shielding the cover from scratches.
Picture Books and Children's Literature: Children's picture books often utilize waterproof laminated cover paper. This material not only resists water and oil stains from handling but also prevents paper tears. Additionally, its vibrant color reproduction aligns perfectly with the visual demands of picture books.