Recently, the temperature in Hangzhou has begun to rise gradually, and summer is approaching us step by step. Under the high temperature in summer, can your packaging hot-melt adhesive withstand the high temperature?
Hot-melt adhesive is a thermoplastic adhesive, which only becomes viscous when heated and melted. Its physical properties will change with the increase in temperature within a certain temperature range, while its chemical properties will remain unchanged. So we take advantage of the physical properties of hot-melt adhesive. When the temperature of the hot-melt adhesive rises, it will gradually change from a solid state to a liquid state. When it turns into a liquid, it is immediately applied to the surface of the objects to be bonded. Then, after the hot-melt adhesive cools down a little, it can firmly adhere to the objects to be bonded. The melting point of hot-melt adhesive is generally above 80 °C, so the temperature in summer is not high enough to melt it.
In the high-temperature environment in summer, problems such as slow drying, easy wire drawing, easy box explosion, and packaging box seal bursting are likely to occur when using packaging hot-melt adhesive. Especially for cardboard boxes that need to be transported by containers, the high-temperature resistance of packaging hot-melt adhesive is required to be even higher.
Boiling's has developed the 3888 series of packaging hot-melt adhesive products in response to customers' requirements, meeting customers' packaging requirements in high temperatures in summer. Especially for laminated paper boxes, gift boxes and other products, Boiling's 3388 series of packaging hot-melt adhesives have won good reputations among customers.
With more than 15 years of service experience, Boiling's provides customers with a wide range of packaging hot-melt adhesive products and a complete supply chain value, which can meet the technical requirements of various customers around the world. It is the designated supplier for many international large factories. Boiling's packaging material hot-melt adhesive products are of stable and reliable quality, have passed international certifications, and can supply products globally. It is your ideal choice for packaging hot-melt adhesive.