What glue is used to bind books?

Binding machine is a professional glue in book binding industry. For rapid mass production, it is necessary to configure a binder to glue the back of the book. As a professional binding machine, its performance can not be underestimated. There are many kinds of binding machines on the market. According to its application requirements, performance parameters of binding equipment, seasonal adaptability and other factors, it can be generally divided into special glue for wireless binding machine, hot melt adhesive back glue for book binding and hot melt adhesive edge glue for book binding. Among them, glue machines also include small glue machines (desktop glue machines), disc glue machines, glue machines, wireless glue machines common in graphic shops, etc. The performance parameters of different devices are different, so it is necessary to use matching glue in a targeted way. On the other hand, the paper quality of the book to be bound is also a reference. The paper that needs the adhesive strength of colloidal particles from strong to weak in the sizing machine is coated paper >; Double-sided tape > writing paper (plain paper).

emulsion

Latexes are generally divided into three categories: natural latex, synthetic latex and artificial latex. Natural latex is mainly used to make sponge products, extruded products and impregnated products. Synthetic latex is mainly used in carpet, paper making, textile, printing, coatings and adhesives. Synthetic latex and synthetic latex have basically the same uses. Because the state and performance of latex are basically unchanged after production, the adaptability of latex is insufficient when it is used in different adhesive applications. Sticking writing paper is ok, but it does not necessarily guarantee that the tape is equally strong.

Ordinary glue

Ordinary glue is the rarest one, but it is the most fatal shortcoming for binding books. Because ordinary glue itself is liquid, and it is generally very thin, when it is used to stick the back of the book, the wetting degree of glue is too high, so it is difficult to control the binding effect of the back of the book.