GUANGZHOU INTERNET WOOD GLUE MANUFACTURER CO. LTD.
Portable edge banding machine detailed description First of all, it can be directly applied to the plate type straight line and curved irregular frame edge sealing operation. When the po
1. The book is very smooth According to the recommended brushing thickness, the thickness of the book block brush is about 0.025cm. At this
In the course of continuous improvement and development, PUR hot melt adhesives have become one of the important varieties in the binding material after printing d
In the bonding process, currently used adhesives are EVA adhesives, PVA adhesives, and PUR adhesives. Among them, PUR Adhesives originated in the 1980s. Due to the
One of the fundamental reasons for the rapid growth of EVA (ethylene-vinyl acetate) adhesives is that they have a fast solidification rate. Generally, the curing t
What are the forms of VA hot melt adhesive? A: EVA hot-melt adhesives suitable for binding are generally divided into high-speed adhesives and low-s
EVA hot melt adhesive is a kind of solid fusible polymer that does not need solvent and does not contain moisture. It is a solid at room temperature. It mel
With the progress of society, the printing industry has stepped up the process of improving product quality, shortening the production cycle, and increasing
Third, the gap between domestic EVA adhesive and foreign EVA adhesive Practically speaking, domestic EVA hot melt adhesives still
I. Introduction Polyurethane (PUR) adhesive refers to a type of adhesive containing urethane groups (-NHCOO-) or isocyanate groups (-NCO-) in the molecular chain. Because -NCO in it
In recent years, in the printing industry, the binding quality of books and publications has become a topic of increasing concern for people. People's atten
1. The book is very flat According to the recommended thickness of the glue, the thickness of the book block is about 0.025cm. At this time, the PUR glue layer is much softer than t
The hot melt adhesive is a solid at room temperature, gradually softens when heated, and turns into a viscous liquid having a certain fluidity and penetrati
The adhesive used in the adhesive bonding process of the adhesive to form a book is mainly a hot-melt adhesive agent, EVA hot melt adhesive material. The co
The hot melt adhesive is a solid at room temperature, gradually softens when heated, and turns into a viscous liquid having a certain fluidity and penetrating powe
3. Spine formation When ordinary hot melt adhesives are used to bind irregularly textured art paper book blocks, a large amount of wrinkles
The large amount of EVA hot-melt adhesive used in bookbinding has been greatly increased due to its high production efficiency, stable quality, and moderate cost.
There are many types of wooden floors on the market, and laminate flooring just caters to the needs of most families who are pursuing cost-effective decoration
Every family will install the floor during the renovation. The good floor not only makes the living environment better, but also gives people a good mood. If you want to choose a good floor, you
Laminate flooring is one of the most common building materials used in home renovations. For example, engineered wood flooring and reinforced flooring are often used in bedroom floor renovations
What is PUR PUR is a polymer compound with an urethane bond (NH-CO-O), and the molecular chain end is an isocyanate group. The basic composition of PUR is a polyhydric alcohol (poly
PUR (PolyUrethaneReactive) is polyurethane, which is a polymer with recurring structural unit of urethane segment formed by the reaction of isocyanate and polyol. PUR products are divided into t
According to China's book printing quality standards and in order to adapt to international requirements, China has made new revisions to the paper and draf
In recent years, hot melt adhesives have developed rapidly and have a wide range of uses. In particular, EVA hot-melt adhesives have a large demand and wide
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