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What hot melt adhesive is used for book binding? Nowadays, EVA type hot melt adhesive is commonly used to stick the side of books, and PUR type hot melt adhesive is also available, but the cost of using PUR type hot melt adhesive will be slightly higher.
After folding the book pages, smash the pages on the spine to a certain depth to facilitate the penetration of glue, and then apply glue and press down. After this process is completed, wait for the adhesive on the back of the book to dry, and the binding step of the book is completed.
However, if the pages of a book are difficult to stick and can be easily peeled off by milling and applying glue directly on the back, then it is necessary to lock the thread first, apply glue, and then apply glue again to improve the hardness of the spine. In addition, thick books also need to be locked first.
Can books that have already been bound be re bound? ——In theory, it is possible! However, please consider if the reserved glue spine depth is not enough, and the book back that needs to be re glued must also be flattened.
EVA hot melt adhesive is cheap and widely used in the industrial industry – but which commercial products are commonly made with hot melt adhesive? The following are the six most common applications in the manufacturing industry: 1） Quick assembly, recyclable cardboard box The transportation packaging industry is a major user of EVA hot melt […]
Using hot melt adhesive particles on the same material surface will provide better quality assurance, as hot melt adhesive is always sprayed on the material surface in a molten state – this helps to generate thermal reactions and increases adhesion compared to adhesives, without using heat during the bonding process. Stable quality provides good adhesion […]
Why does EVA hot melt adhesive have wire drawing? Occasionally, when the nozzle of the equipment is turned off, there may be a small amount of filament residue, causing equipment contamination or sticking to the side of the guide rod, pressure plate, etc., which can cause problems with the appearance and operation of the box […]
Based on thermoplastic polymers, the properties of hot melt adhesives allow them to melt at high temperatures and then return to a solid state when the ambient temperature is reached. Hot melt adhesive has a wide range of applications, and its formula has obvious advantages over traditional adhesives. They can be combined with almost anything, […]
