PROCESSING MATERIAL FOR HIGH FREQUENCY WELDER

摘要

PROBLEM TO BE SOLVED: To provide a processing material comprising a resin containing no chlorine and suitable for welding by a high frequency welder. SOLUTION: A processing material 30 for a high frequency welder partially softened and melted by the application of high frequency to be welded to an adherend is obtained by laminating at least a surface layer 30a and a welding layer 30b and the welding layer 30b is formed from a composition prepared by mixing a heat generating material of which the polarity is higher than that of a main material resin and/or a filler with the main material resin. The ratio of the main material resin in the welding layer is below 60 wt.% and the main material resin of the welding layer comprises a linear low density polyethylene resin.