Leaf & Spine

Binding type

Smyth Sewn (Section Sewn)

Pages are printed on large sheets, folded into signatures (often 16 or 32 pages), and each signature is sewn through the fold and to its neighbours with thread before casing in. The thread, not glue, holds the book together.

Advantages

  • The most durable commercial binding
  • Opens flat without cracking
  • Lasts for generations

Limitations

  • Offset production only
  • Higher cost and longer lead time

Best for

  • Quality hardcovers
  • Reference books
  • Bibles
  • Art books

Frequently asked questions

How many pages can smyth sewn (section sewn) hold?
Typically about 48 to 1000 pages, depending on paper thickness.
Does smyth sewn (section sewn) lay flat?
Yes.
Is smyth sewn (section sewn) available with print on demand?
Generally no — it is an offset or specialist binding.

Related

Perfect Binding Low PUR Perfect Binding Low–Medium Case Binding (Hardcover) High Saddle Stitching Very low Loop Stitching Low Spiral / Coil Binding Medium Wire-O (Twin Loop) Medium Comb Binding Low

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