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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.
In book binding with copperplate paper as the inner page, due to the thin film covering the surface of copperplate paper, there is a high demand for the adhesive used. It is difficult for people to bind books and periodicals with white glue in order to make them more firmly attached to copperplate paper. After […]
The role and key elements of bookbinding adhesive in binding are the key to the quality of bookbinding! Hot melt adhesive becomes brittle when cooled, the back adhesive layer is not smooth, and insufficient penetration of the adhesive liquid leads to non stick properties. These are the issues that most books and publications face when […]
More and more manufacturers are using EVA hot melt adhesive to process books and other materials, regardless of the size of the processing plant, there will still be an upward trend in the future. This is because using this adhesive has the advantages of fast book publishing, short cycle time, beautiful appearance of books, and […]
The raised edges after composite should not be directly attributed to glue. This article investigates the interfaces of substrate, coating, composite, and curing one by one, helping to narrow down the scope of problems in packaging production sites. Core keywords: packaging composite adhesive, edge warping, composite process, substrate surface Sunlife The edge of the composite […]
