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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.
Direct answer: The most secure arrangement for sealing and gluing points is to leave 20-30mm at both ends, evenly distribute in the middle, and cover a total length of about 60% -70% of the sealing length. The common three-point, five point, and strip continuous methods have their own applicable scenarios. Choosing the wrong arrangement not […]
The core of Guangzhou flatbed hot melt adhesive isMoisture and heat resistance, good leveling, strong initial adhesion, and adaptable opening timePriority selectionModified EVA (mass production) or PUR (high-end)Accurately match according to the substrate, equipment, and season, avoiding “soft in summer and brittle in winter, opening glue in the south”. 1、 Guangzhou climate pain points (key […]
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 […]
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 […]
