新闻中心
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.
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.
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.
Excessive thickness of the adhesive layer can result in slow heat dissipation and easy adhesive overflow. Only a uniform thin layer can be firm.
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.
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.
The feasibility of reheating and reworking hot melt adhesive after solidification depends on the degree of degradation of the adhesive performance after the secondary heating. This article explains the typical changes of EVA hot melt adhesive after multiple heating, the key points of rework operation, and why PUR cannot be reworked.
During the use of hot melt adhesive, many customers have reported that the glue does not stick. Therefore, most users will encounter various troubles in the production process because they do not have a deep understanding of hot melt adhesive. Below is a detailed introduction on how to improve the bonding strength of hot melt […]
First, correct a common misconception: corrugated cardboard boxes cannot be tightly sealed, and most of the time it is not a problem with the quality of the glue particles, but rather due to insufficient pressing time, moisture in the cardboard box, improper glue amount or temperature, or the cardboard box being covered with film or […]
In the production process of books and periodicals, the binding strength is an important factor determining their durability and user experience. If a book is not firmly bound, there may be phenomena such as page dropping and glue peeling during the reading process, which seriously affects the reader’s reading experience. Therefore, conducting a book binding […]
