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Barcode for waste sort / Packaging

Barcode for waste sort
Barcode for waste sort

Barcodes contain most of the information and more details for things.But barcodes can not visually demonstrate garbage classification.So we can change color of barcodes for sorting waste.For example:Batteries are hazardous waste,so the battery barcode is red.

University

UESTC,Zhongshan Institute

UESTC,Zhongshan Institute
Zhongshan, China

Jia Hao Li,
UESTC,Zhongshan Institute