Environment-friendly antibacterial lunch box made of biodegradable PLA (polylactic acid) material
The utility model relates to the technical field of lunch boxes, in particular to a biodegradable PLA (polylactic acid) material environment-friendly antibacterial lunch box which comprises a lunch box body, clamping grooves are formed in the tops of the front surface and the back surface of the lun...
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Format: | Patent |
Sprache: | chi ; eng |
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