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EVA hot melt adhesive is a new type of adhesive developed to meet the requirements of being harmless, energy-saving, resource-saving, and environmentally friendly today. The characteristic of EVA hot melt adhesive is that it is 100% solid and does not contain water or other solvents, so there is no environmental pollution or residual solvent toxicity problem. In fact, due to the unique advantages of hot melt adhesive itself, it has incomparable advantages compared to other adhesive varieties and has become one of the fastest developing varieties in the adhesive industry.
EVA hot melt adhesive is used to bond items. More and more manufacturers now need to use it, such as the adhesive on express bags and boxes of courier companies. In addition, industries such as printing (book binding, etc.), clothing, shoemaking, decoration, pearl cotton, etc. often require the use of hot melt adhesive, and special tools are used when necessary, but the operation is very simple.
The bonding of EVA hot melt adhesive is achieved by melting the hot melt adhesive through a hot melt adhesive machine. The melted glue turns into a liquid, and then the hot melt glue is poured into contact with the surface of the object to be bonded through a hot melt glue machine. After the hot melt adhesive cools down, the bonding is completed. In order to fully utilize the advantages of hot melt adhesive in bonding, it is necessary to match high-quality hot melt adhesive with corresponding quality and reliable performance hot melt adhesive machines. In addition, hot melt adhesive has high bonding strength, and different compositions of hot melt adhesive can be selected according to different usage scenarios.
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 […]
First, give the conclusion The pages of three-dimensional books and flipped books need to be repeatedly folded, and ordinary books and magazines have hard and brittle rubber particles that break when folded. To stick firmly, one must avoid the four misconceptions of “using ordinary glue, applying too thick, pressing too hard, and not trying to […]
The weather resistance of hot melt adhesive affects its application effect. Hot melt adhesive manufacturers need to adjust the heat resistance of hot melt adhesive according to different application environments to achieve ideal application performance. The heat resistance of hot melt adhesive is closely related to its softening point. Hot melt adhesives with good heat […]
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 […]
