INK-FILLING MACHINE FOR WRAP-AROUND CORE

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United States of America Patent

APP PUB NO 20130167973A1
SERIAL NO

13728668

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Abstract

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Embodiments of ink-filling devices are described. An ink-filling device may include a feeding-stock arranging track configured to stack workpieces in a single file. An ink-filling needle is configured to move from a first position opposite from the feeding-stock arranging track to a second position within the feeding-stock arranging track. A push rod is configured to move from a first position opposite from the feeding-stock arranging track to a second position within the feeding-stock arranging track. The devices may be used for filling with ink the absorbent wrap-around cores used in writing instruments.

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Patent Owner(s)

Patent OwnerAddress
BEIFA GROUP CO LTDNO 298 JIANGNAN ROAD (EAST) BEILUN NINGBO ZHEJIANG 315801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Cailiang Ningbo, CN 6 13
Zhu, Feng Ningbo, CN 188 780

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