SPEAKER DUST CAP, SPEAKER USING THE SAME, ELECTRONIC EQUIPMENT USING THE SPEAKER, AND DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a speaker dust cap with improved sound quality and adhesiveness to be used in sound equipment, with respect to a speaker, electronic equipment and a device. SOLUTION: This speaker dust cap is formed by performing injection molding of material obtained by mixing at least resin material and pulp material to thereby have the large degree of freedom of sound quality improvement and physical property value setting, securing a paper advantage with satisfactory adhesiveness, moisture proof reliability and strength, which is excellent in outer appearance. The dust cap utilizes both characteristics of resin advantages which can improve productivity and dimensional stability. COPYRIGHT: (C)2005,JPO&NCIPI