What hot melt adhesive particles are used for the adhesive inner pages of promotional brochures? These 4 misconceptions should be avoided

Answer directly

The adhesive inner pages of promotional brochures should be specially bound for book binding and have good toughnessHot melt adhesive granulesFocus on liquidity, opening time, and resistance to cold brittleness. Here are four common misconceptions: stepping on them can easily cause pages to fall off and book spine to crack.

Misconception 1: The cheaper the better

Low price adhesives often have more fillers and poor toughness, and the pages of the brochure will drop after a few flips, resulting in higher rework costs.

Misconception 2: Using sealing glue instead of book glue

The sealing glue is hard and brittle, not suitable for books that need to be bent, and the spine of the book will crack as soon as it is bent.

Misconception 3: The thicker the glue, the stronger it is

Excessive thickness of the adhesive layer can result in slow heat dissipation and easy adhesive overflow. Only a uniform thin layer can be firm.

Misconception 4: Ignoring Paper Weight

Copperplate paper and laminated paper have different adhesive absorption, and the opening time and temperature should be selected according to the paper. Sunlifehot melt adhesiveThe book specific formula can be configured according to the brochure paper, and Guangzhou Sunlife Trading supports sample testing.

Frequently Asked Questions

Q: Can picture books be stored for a long time without losing pages?Choosing the right tough adhesive with standardized processes, it remains firm even after years of review.

Q: What should I pay attention to when using matte paper for inner pages?The surface of the matte powder is smoother. It is recommended to increase the amount of glue applied and the pressing time.