LEWIS III, LANSING M.,路易斯三世蓝新M,路易斯三世藍新M,OCONNELL SR., DREW E.,奥克兰朱儿E,奧克蘭朱兒E
申请号：
TW102132821
公开号：
TW201433300A
申请日:
2013.09.11
申请国别(地区):
TW
年份:
2014
代理人:
摘要：
An embodiment of the present invention is directed to an earplug that includes a cylindrical body having a pair of faces positioned on opposite sides of the cylindrical body, and indicia printed on at least one face of the pair of faces. Other embodiments of the present invention are directed to a method and a system for producing the earplug having indicia thereon. The method includes forming the earplug with the cylindrical body and the pair of faces, and printing the at least one indicia on at least one face of the pair of faces. The system includes an extrusion machine configured to form the earplug, a smoothing roller configured to smooth the earplug, and a printing apparatus configured to print the indicia on the earplug. The earplug is formed silicone comprised of 60-90% vinyl stopped dimethypolysiloxane, 10-30% treated fumed silica and 0.5% or less of a fluoropolymer.本發明的一個實施例係為一種包含筒狀體之耳塞,該筒狀體具有位於該筒狀體相對側上的一對表面及打印於該對表面之至少一個表面上之標記。本發明之其他實施例係為一種用於製造具有標記於其上之耳塞的方法及系統。該方法包含以下步驟:形成具有該筒狀體及該對表面之耳塞及打印該至少一個標記於該對表面之至少一個表面上。該系統包含一個擠型機、平滑輥及打印設備,其中該擠型機係經配置以形成該耳塞,該平滑輥係經配置以使該耳塞平滑,而該打印設備係經配置以打印該標記於該耳塞上。該耳塞係由矽膠所形成,該矽膠係由60-90%的乙烯基停止二甲基聚矽氧烷(vinyl stopped dimethypolysiloxane)、10-30%已處理的製二氧化矽及0.5%或0.5%以下的氟聚合物所組成。10‧‧‧系統15‧‧‧耳塞17‧‧‧矽膠擠型機225‧‧‧輸送構件227‧‧‧平滑輥245‧‧‧帶247‧‧‧自由旋轉輥250‧‧‧傳送帶252‧‧‧打印設備255‧‧‧夾具
