A PROCESS FOR PACKAGING PRESSURE-SENSITIVE HOTMELT ADHESIVE

摘要

Separate portions of a pressure-sensitive hotmelt adhesive are produced and packed in a bag of plastic film which is suitable for melting together with the hotmelt adhesive and which has no surface tackiness at normal storage temperatures. According to the invention, the temperature of the separate portions is so low that the portions have substantially no surface tackiness. The temperature of the portions is kept sufficiently low to avoid suface tackiness until the portions have been bagged. A distinctly improved process is provided, little or no air being trapped in the film pack. The process is also very reliable in operation, easy to handle and easy to automate.