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How to use pearl cotton hot melt adhesive? High pressure polyethylene polyurethane foam is a kind of non chemical closed cell structure, also called EPE pearl cotton, which is a new environmental protection packaging product. It consists of thousands of individual bubbles made of high pressure polyethylene grease through physical polyurethane foam. The conventional polyurethane foam cotton is easy to break, deform and recover.
Hot melt adhesive is used for high-end fragile gift box packaging, metal products, small toys, fruits and vegetables, leather shoe packaging, daily necessities, as well as express packaging bags for car seat cushions, pillows, electronic appliances, instrumentation equipment, computers, speakers, medical machinery, industrial control cabinets, hardware accessories, lighting fixtures, artworks, laminated glass, porcelain, household appliances, spray painting, furniture, alcohol and epoxy resin, and other products. After adding colored anti-static agents and halogen-free flame retardants, its extraordinary characteristics are displayed. Not only does it have an exquisite appearance, but it also effectively avoids static electricity induction and ignition. Pearl cotton hot melt adhesive, the key is to use EPE pearl cotton for bonding.
Pearl cotton hot melt adhesivePerformance steps:
In the actual performance of pearl cotton hot melt adhesive, the key points to consider are: the place of use should be naturally ventilated and avoid using fire. Avoid contact between melted raw materials and eyes and skin; If the melted material comes into contact with the skin, immediately soak the skin in water or wash it with cold water. After the water cools down, remove the adhesive, wipe the swollen area with methyl silicone oil, and seek medical treatment.
How to choose environmentally friendly hot melt adhesive? At present, the functions and applications of hot melt adhesive have received widespread attention, but the environmental issues of hot melt adhesive are often overlooked. Has environmental protection become a bottleneck for the further development of adhesives? Solving the problem of environmental pollution has become an urgent […]
Direct answer: One kilogram of hot melt adhesive granules specifically designed for books and periodicals, estimated to be able to hold approximately 80-120 books in a common A4 booklet (about 150 pages, with a book back length of about 29.7 centimeters); There are more pocket books and thin books, up to 150 or more; Thick […]
On bound bookshot melt adhesiveTo remove it, the correct approach isFirst, control the temperature to soften, then mechanically separate, and finally clean the residual glueUsing a mild heat source of 60-80 ℃ to soften the adhesive layer and peel it off as a whole is more secure than any forced tearing or chemical pesticides. Unfortunately, […]
Answer directly Hot melt adhesive granulesIn winter, it becomes brittle and prone to breakage when used on machines, usually not because the glue is “broken”, but because the hardness and brittleness of the glue particles increase at low temperatures, the humidity in the workshop is low, or the glue particles are damp and repeatedly frozen […]
