What does PUR binding mean?

What does PUR binding mean?

PUR binding is a type of adhesive binding used by print finishers and bookbinders in order to hold pages together. During the binding process a thin layer of adhesive is spread across the spine, with a paper cover folded over the top to create a finished product.

Is perfect binding strong?

Durability and design When books are finished using perfect binding, the covers are often clear-coated to ensure the product is durable. The spines of the perfectly bound books are also very strong thanks to the thermal glue that’s used to hold the pages together.

Which book binding is best?

1. CASE BINDING. Also known as hardcover binding, this is by far the best binding technique you could pick. In fact, in the past, all major books were hard-bound.

What glue is best for binding?

Simply put, PUR is the most durable binding adhesive available and works well for ALL perfect bound book projects…regardless of usage, paper stock, or ink type. If quality and durability are important to you, always select PUR binding.

What is PUR adhesive?

Polyurethane reactive adhesives (PUR adhesives; also called reactive hot melts, reactive polyurethanes or RPU adhesives) are one-part formulations that combine the initial speed of a hot melt adhesive with the strength of a structural adhesive.

What are the types of book binding?

10 Book Binding Methods You Need To Know

• Saddle stitch binding. When there’s brevity to be bound, there’s saddle-stitching to be found.
• PUR binding.
• Hardcover or case binding.
• Singer sewn binding.
• Section sewn binding.
• Coptic stitch binding.
• Wiro, comb or spiral binding.
• Interscrew binding.

Which type of binding is used most in children’s books?

Saddle Stitch This is the most common and easiest book binding method. Booklets, catalogues, short children’s books and magazines often use this method because of their smaller page count.

Is Pur or Eva binding glue better?

Both PUR and EVA offer good quality binding of soft cover printed materials. However, in terms of PUR vs. EVA glue, the advantages offered by PUR far outweigh those of EVA binding. EVA also works better when binding thread-sewn books because the thicker glue does a better job of penetrating into the spine area of the folded sections.

What is perfect binding and burst binding?

Compared to other binding methods, perfect binding is quite durable and has a low to medium cost. It can be used with publications that are several inches thick. Burst binding is performed by removing a small slot from the spine of the text at folding stage, so no allowance needs to be made in the spine.

What is a perfect binding machine?

Perfect Binding Machines. Many consider perfect binding to be the highest quality form of document finishing. These systems apply hot glue to the spine of a stacked document for adherence to a wrap-around cover. The result is a high quality product that continues the long tradition of bookmaking craftsmen throughout the centuries.

What is a perfect book binding?

Perfect bound or “perfect binding” refers to a soft cover form of book binding that uses a specific type of glue. A perfect bound book or a perfect bound booklet is where the pages and the cover of the book are glued together along the spine.