Anti-falling cup sleeve

The utility model discloses an anti-falling cup sleeve which comprises an annular cup sleeve body, the cup sleeve body comprises a base layer and an expansion layer, a plurality of folding areas are arranged on the base layer, the expansion layer is tightly attached to the inner ring wall of the bas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG JINGJING, YANG DAOWANG, LI JIE, CAI MENGMENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HOUSEHOLD OR TABLE EQUIPMENT HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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