Paper material positioning device of paper cup

The utility model discloses a paper material positioning device of a paper cup. The device comprises a material placing table, an L-shaped positioning rod and an elastic body, a blanking hole is formed between the upper surface and the lower surface of the material placing table; a plurality of limi...

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Bibliographische Detailangaben
1. Verfasser: XU CHAOMIN
Format: Patent
Sprache:chi ; eng
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