METHOD OF PACKING HUMIDITY INDICATOR, DESICCANT AND SEMICONDUCTOR CHIP IN SHIELD BAG WITHOUT OMITTING HUMIDITY INDICATOR OR DESICCANT

摘要

PURPOSE: A packing method of a shield bag including a humidity indicator, a desiccant and semiconductor chip package is provided to prevent a humidity indicator or a desiccant in the shield bag from being omitted by detecting the absence conveniently in packing semiconductor chips or electronic components. CONSTITUTION: Semiconductor chips or electronic components are packed with a first package such as a tube, a tray or carrier tape. A humidity indicator(10) is attached to a packing bag of a desiccant(20) to prevent the humidity indicator from being omitted. The desiccant and the humidity indicator are put in a second package with the packed electronic components, and the second package is sealed. The humidity indicator is put in a shield bag with being stuck to the desiccant packing bag. The absence of the humidity indicator or the desiccant is checked with detecting the weight of the sealed shield bag or with sticking an electromagnetic sensing label or an electromagnetic sensing tag to the humidity indicator or the desiccant.