Leaf & Spine

Binding type

Wire-O (Twin Loop)

Pre-formed double wire loops are inserted through punched holes and closed. Looks more premium than plastic coil.

Advantages

  • Opens flat
  • Professional appearance
  • Pages stay aligned across spreads

Limitations

  • Wire can bend permanently if crushed
  • No spine text

Best for

  • Calendars
  • Premium notebooks
  • Presentations
  • Cookbooks

Frequently asked questions

How many pages can wire-o (twin loop) hold?
Typically about 10 to 300 pages, depending on paper thickness.
Does wire-o (twin loop) lay flat?
Yes (360°).
Is wire-o (twin loop) available with print on demand?
Yes, many POD services offer it.

Related

Perfect Binding Low PUR Perfect Binding Low–Medium Case Binding (Hardcover) High Smyth Sewn (Section Sewn) High Saddle Stitching Very low Loop Stitching Low Spiral / Coil Binding Medium Comb Binding Low

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