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    • 1. 发明授权
    • Cover tape for packaging electronic part and electronic part package
    • 封装胶带用于包装电子零件和电子零件包装
    • US08584859B2
    • 2013-11-19
    • US13386081
    • 2010-07-21
    • Masayuki Hiramatsu
    • Masayuki Hiramatsu
    • B65D73/02
    • H05K13/0084B32B7/12B32B27/08B32B2307/21B32B2307/31B32B2439/40B32B2553/00
    • The object of the present invention is to provide a cover tape for electronic part packaging that is more difficult to take on electrostatic charge and has excellent transparency, and to provide a package for an electronic part. A cover tape (100) relating to the present invention includes a plurality of layers including at least a base layer (110) and a heat seal layer (140). At least two layers of these plurality of layers are laminated with an adhesive layer (120) interposed. The adhesive layer (120) contains an antistatic agent in an amount that makes up 10 wt % or more and 70 wt % or less of the adhesive layer (120). The antistatic agent contains an alkylene carbonate and a surfactant as the primary components.
    • 本发明的目的是提供一种电子部件包装用胶带,其更加难以进行静电充电并且具有优异的透明性,并且提供一种用于电子部件的包装。 涉及本发明的盖带(100)包括至少包括基层(110)和热密封层(140)的多个层。 这些多个层中的至少两层层叠有插入的粘合剂层(120)。 粘合剂层(120)含有抗粘着剂层(120)的10重量%以上且70重量%以下的抗静电剂。 抗静电剂含有碳酸亚烷基酯和表面活性剂作为主要组分。