Fragile product protection packaging device and packaging method
The invention discloses a fragile product protection packaging device. The device comprises a plurality of paired arranged protection main bodies, wherein the upper portions of the protection main bodies are provided with a plurality of transverse cutting marks and a plurality of longitudinal cuttin...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
26.06.2020
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Subjects | |
Online Access | Get full text |
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