新闻中心
It is well known that books are usually bonded with hot melt adhesive. In the book binding, < a href = "http://www.sunlife888.com" > hot melt adhesive books < / a > can be piles of paper and adhesive in the cover of the book. There are various methods to complete the binding of books and periodicals, but no matter which method is used, the bonding quality of the books must definitely meet the standards.
Sunlife hot melt adhesive is the ideal choice for industrial hot adhesives. It is of superior quality and can be applied in various ways, including pearl cotton or paper handbags. Sunlife hot melt adhesive will also include everything needed to start binding.
Product Application
Instruction Manual
In our industrial world, millions of products are produced every day. Many of these products involve hot melting at some stage of the process, whether directly during product assembly or in the packaging of the product.
High-quality industrial hot melt adhesives used in industrial adhesives can accelerate manufacturing and processing times. It also helps produce the best products in your given industry (whether books, pearl cotton or other items) to satisfy your customers.
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. The process of gluing the spine is as […]
The flowability of hot melt adhesive particles has an impact on the quality of glue and adhesive. Hot melt adhesive has poor fluidity and can also cause stretching problems or mismatch with mechanical efficiency. 1. Sol temperature; Hot melt adhesive is very sensitive to temperature, and changes in temperature can alter the structure of the […]
Mechanical anchoring theory:Adhesive must penetrate into the gaps on the surface of the adhered object and eliminate the air adsorbed on its interface in order to produce adhesive effect.. The mechanical theory is very convincing in explaining the bonding of porous materials such as wood and materials with rough surfaces, and has been verified in […]
There are three commonly used testing methods for the peel strength of hot melt adhesive particles:180 ° peel off(Soft substrate to soft substrate, such as laminated paper, non-woven fabric)90 ° peeling(Soft substrate to hard substrate, such as cardboard bonding) andT-shaped peeling(Used when the flexibility of the substrate on both sides is similar). The most commonly […]
