Tander Binding

Tander binding is a term that isn't widely recognized or established in common binding methods. You might be referring to "perfect binding" or a similar type of binding. Perfect binding is used for books, magazines, and reports where pages are glued together at the spine using strong adhesive. It creates a flat, professional look and is often used for softcover books. If "Tander binding" refers to something specific, could you provide more details or check if there's an alternate term you're thinking of?