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Hot melt adhesive particles are solid adhesives that are heated above their melting point before being applied to a substrate. According to the desired application, hot melt adhesive has various appearances and textures. They do not require a curing or drying period as they quickly solidify when cooled to the freezing point. Therefore, hot melt adhesive usually appears on automated production lines that rely on rapid bonding formation.
As a manufacturer of hot melt adhesive granules, Guangzhou Senlai has invested in manufacturing and extrusion equipment to ensure that our adhesives not only have a clean appearance, but are also the cleanest products available for your application equipment.
Choosing the correctHot melt adhesiveis important because the adhesive required to complete a task can vary greatly. The common hot melt adhesives used by hot melt adhesive suppliers and technology adhesive manufacturers are EVA (ethylene vinyl acetate), metallocene, polyethylene, APAO (amorphous poly alpha olefin), and PSA (pressure-sensitive adhesive).
EVA: One of the ancient hot melt adhesive application technologies. Because of this, there are a large number of raw materials available for preparation. EVA hot melt adhesive is made from petroleum as raw material and has a highly competitive price.
Metallocene: The latest hot melt adhesive technology introduced for the packaging market. Although not as good as based on EVA It is as versatile as hot melt adhesive, but it can provide heat and cold resistance in one formula. This technology will provide a carbon free environment for dispensing equipment.
APAO: When EVA hot melt adhesive cannot meet all requirements, APAO hot melt adhesive is usually used. APAO Technology will provide extended opening hours and extreme temperature conditions. Usually used for automotive applications and professional assembly applications.
PSA: Based on rubber technology, it can provide unlimited residual viscosity. Label inventory manufacturing, automotive assembly, high-speed bottle labeling, and customized applications have become the forefront of this technology.
What are the ways to change the demand for packaging hot melt adhesive? Decades ago, primary packaging was the main focus of manufacturers, shop owners, and consumers. In most cases, few people handle the goods before they enter the hands of shop owners and consumers. However, once the hypermarkets began to take effect, increasing the […]
How to use EVA hot melt adhesive? In use, it is often heard that ‘how to use hot melt adhesive?’ or some customers may find that the use of hot melt adhesive is not standardized, which can affect the bonding effect. Today we will explain how to use hot melt adhesive correctly. EVA hot melt […]
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 […]
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 […]
