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公开(公告)号:US20080210761A1
公开(公告)日:2008-09-04
申请号:US10597167
申请日:2005-01-13
申请人: Ran Sook Jeon
发明人: Ran Sook Jeon
IPC分类号: B29C45/00 , G06K19/067
CPC分类号: G06K19/047 , G06K19/0723
摘要: A token coin and a manufacturing method thereof are disclosed. The token coin with an RF label embedded therein may be used as a disposable coin or a fixed amount coin. Although the token coin is manufactured through insert-injection molding with the RF label embedded therein, the RF label is not damaged by the high temperature of the molding process. The token coin includes a coin body (10) fabricated from first and second discs (12, 14) each having a depression (16) at a central portion thereof. The RF label (20) is disposed in the depressions (16) of the coin body (10). The coin body (10) having the RF label (20) is, thereafter, inserted in an insert-injection mold and is subjected to an insert-injection molding process so that an outer ring 30 is integrally formed around the circumferential edge of the coin body (10), thus providing a token coin.
摘要翻译: 公开了一种令牌硬币及其制造方法。 具有嵌入其中的RF标签的令牌硬币可以用作一次性硬币或固定数量的硬币。 虽然令牌硬币通过嵌入注射成型制成,RF标签嵌入其中,但RF标签不会被模制过程的高温损坏。 令牌硬币包括由第一和第二盘(12,14)制造的硬币体(10),每个盘在其中心部分具有凹陷(16)。 RF标签(20)设置在硬币体(10)的凹部(16)中。 然后,具有RF标签(20)的硬币体(10)插入到插入注射模具中并进行插入注射成型处理,使得外环30围绕硬币的周缘整体地形成 身体(10),从而提供令牌硬币。