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EVA eco-friendly hot melt adhesive is a thermoplastic material composed of EVA, tackifiers such as petroleum and rosin, as well as some bonding AIDS, and is formed in solid cylindrical rods or granular form. It can be melted and applied by using a hot melt gun, sprayer or other glue binding equipment, etc.
Because it contains no solvents, hot melt adhesive does not cause pollution and has a very small impact on the environment. It can even be said to be pollution-free! The use of Sunlife hot melt adhesive particles is different from other solvent-based adhesives. It does not require any special ventilation and there are no concerns about flammability or other aspects.
Due to its affordable price, this environmentally friendly adhesive has been adopted not only in the printing industry such as bookbinding but also in large-scale packaging operations in the construction industry. This is the reason why governments, regulatory agencies and even environmental protection organizations all support the use of hot melt adhesives on solvent-based adhesives.
Ethylene-vinyl acetate (EVA) is a commonly used eco-friendly hot melt adhesive due to its versatility. Manufacturers can easily control the viscosity and stickiness of hot melt adhesive particles by regulating plasticizers (wax or oil), so it can be used in various dispensers, industries and applications. It is expected that EVA will continue to occupy a large share of the hot melt adhesive market. At the same time, it is also an environmentally friendly non-solvent-based adhesive.
Bookbinding is a problem that every reader needs to face, and hot melt adhesive is a widely used binding method nowadays. This method has more advantages and disadvantages compared to traditional staples and glue binding. Next, let’s explore in detail. Advantages Hot melt adhesive is a very strong glue, so bound books are very sturdy. […]
The feasibility of reheating and reworking hot melt adhesive after solidification depends on the degree of degradation of the adhesive performance after the secondary heating. This article explains the typical changes of EVA hot melt adhesive after multiple heating, the key points of rework operation, and why PUR cannot be reworked.
The drawing and overflow of EVA hot melt adhesive can affect the appearance of packaging, production pace, and material loss. Explain the troubleshooting approach from five aspects: temperature, glue amount, substrate, opening time, and equipment status, to help packaging and composite processing enterprises establish a more reliable glue selection process. Core KeywordsEVA hot melt adhesive, […]
If you are a packaging manufacturer, you may want your box and carton sealing process to be efficient, effective, and worry free to keep your production line running. However, if the packaging hot melt adhesive fails to fully bond the corrugated paper substrate, attempting to identify the root cause of the problem may be frustrating […]
