India's book printing industry — the scale
India is the world's second-largest book publisher by number of titles (after the United States) and one of the top five by volume. The National Book Trust (NBT), National Council for Educational Research and Training (NCERT), state textbook corporations (State Textbook Bureau), and private educational publishers collectively produce billions of textbook copies annually. India's school enrolment exceeds 250 million students — each requiring 8–10 textbooks per year, making educational book printing one of the world's largest sustained print procurement programmes.
Educational and textbook printing — the dominant segment
NCERT textbooks are printed through a combination of NCERT's own presses (Delhi, Mumbai, Kolkata, Guwahati, Ahmedabad, Bhopal) and an extensive network of approved private printers who bid for annual textbook printing contracts. State textbook corporations follow a similar model. The scale is immense — NCERT alone prints over 200 million books annually.
Paper specifications for educational books
- Text pages: 60–70 gsm maplitho (uncoated woodfree) — lightweight for cost and durability without excessive weight in school bags
- Covers: 200–250 gsm coated art paper with lamination — gloss or matte BOPP for durability
- Inner colour sections: 90–100 gsm coated art where colour illustrations appear
- Binding: Perfect binding (trade paperback) for most state textbooks; case binding (hardcover) for reference books and university texts
Trade and general interest books
India's trade book publishing sector — general fiction, non-fiction, business, self-help — is smaller by volume than educational printing but growing rapidly with the English-language readership market. Major publishers include Penguin Random House India, HarperCollins India, Hachette India, Rupa Publications, Westland Books, and Juggernaut.
Trade paperback specifications
- Text: 60–80 gsm ivory or white maplitho — ivory paper (slightly cream-tinted) is preferred for extended reading as it reduces eye strain compared to bright white
- Cover: 250–300 gsm coated art, typically with matte lamination + spot UV on title and imagery
- Binding: Perfect binding with polyurethane (PUR) adhesive for better spine flexibility and durability vs standard EVA hot melt
- Spine width: Calculated as (pages ÷ 2) × paper bulk. For 300-page book on 80 gsm paper at 1.2 bulk: (300÷2) × 0.08mm × 1.2 = 14.4mm spine
Religious and devotional books
India's religious book printing sector is uniquely large — the Gita Press in Gorakhpur is the world's largest publisher of Hindu religious texts by volume, printing over 80 million books annually. Religious texts in India are often printed on thin bible paper (30–50 gsm), bound in leather or rexine, and gilded on the page edges. Gideons International, various Bible societies, and Islamic publishing houses add to this segment.
Digital printing for short-run books
The unit economics of book printing changed significantly with the adoption of digital toner printing (Xerox iGen, Ricoh Pro) and continuous-feed inkjet (Kodak Prosper, Canon ColorStream, Screen Truepress). Books of 50–500 copies are now economically viable as digital print runs where offset would not be cost-effective. Self-publishing, corporate publications, conference proceedings, and academic dissertations now routinely use digital book printing in India's metropolitan markets.