Pearl cotton, also known as EPE pearl cotton, is a new type of environmental protection packaging material made by heating, extrusion and foaming process. Compared with traditional packaging, it has the characteristics of heat preservation, shock resistance, moisture resistance, toughness, recycling and environmental protection. It is widely used in life, such as high-end furniture, household appliances, building waterproof and other items, so what kind of glue can be used to complete the bonding? Let's briefly understand:


The pearl cotton needs to use hot melt adhesive for bonding, which is more choice and the best effect. Hot melt adhesive is a kind of plastic adhesive that is non-toxic and easy to operate. It is 100% solid at normal temperature and needs to be melted after heating to play a bonding role. Its viscosity is strong and its curing speed is fast, so it is popular. It is also yellow resistant, cheap and cost-effective when used in pearl cotton bonding. There is no solvent consumption for hot melt adhesive. Therefore, it is very good to avoid the dislocation, shrinkage and deformation easily caused by solvent, effectively improve product quality and efficiency, and save costs.

When using hot melt adhesive to bond pearl cotton, it is necessary to preheat the melter first, and then melt an appropriate amount of rubber particles, complete the bonding and setting within the opening time of the gel, and then cool and solidify after pressing.

   2023-3-7