Heat preservation handbag

Heat preservation handbag. A multi-layer composite material is adopted and is integrally formed through folding, heat sealing and die cutting. The handbag solves the problems that an existing handbagwith the heat preservation effect needs to be sewn by various materials and then spliced, objects con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHEN RUYONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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