Temperature sensing time indicating device

The utility model relates to a temperature sensing time indicating device. A temperature sensing time indicating device which characterized in that includes: the stratum basale, first substrate layer, with the stratum basale forms a container that can hinder the gas barrier body, the functional laye...

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Bibliographische Detailangaben
Hauptverfasser: QIN LING, SHANG YAOJUN, FENG QIQIN, LIU YONGSHENG, GUO XIN, LIU WENHENG, ZHANG XUEYI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a temperature sensing time indicating device. A temperature sensing time indicating device which characterized in that includes: the stratum basale, first substrate layer, with the stratum basale forms a container that can hinder the gas barrier body, the functional layer that volatilizees, accept in in the container, the functional layer that volatilizees can produce volatility gas, the second substrate layer, with first substrate layer forms the 2nd container that can hinder the gas barrier body, the second substrate layer is transparent material, and adsorb indicator layer, accept in in the 2nd container, it can adsorb to adsorb indicator layer the change that adds lustre to that erupts simultaneously of volatility gas, temperature sensing time indicating device still includes in barrier layer and the adhesive layer at least one, the barrier layer can be attached in the second substrate layer or the surface of stratum basale, the adhesive layer range upon range of in the stratu