Embedded air suction type cigarette carton channel cover plate
The utility model discloses an embedded air suction type cigarette carton channel cover plate which is arranged above a cigarette carton channel, a plurality of strip-shaped air suction bodies are arranged at the bottom of the cigarette carton channel cover plate, the air suction bodies are arranged...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an embedded air suction type cigarette carton channel cover plate which is arranged above a cigarette carton channel, a plurality of strip-shaped air suction bodies are arranged at the bottom of the cigarette carton channel cover plate, the air suction bodies are arranged at intervals in the width direction of the cigarette carton channel, and each air suction body extends in the length direction of the cigarette carton channel. An air suction cavity is formed in the air suction body, a plurality of air suction holes communicated with the air suction cavity are formed in the bottom of the air suction body, a pipe joint communicated with the air suction cavity is arranged at the top of the air suction body, the pipe joint upwards penetrates out of the cigarette carton channel cover plate, and the pipe joint is externally connected with a negative pressure air source. Compared with the prior art, the air suction device has the advantages that the upper carton cover of the cigarette i |
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