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Patent Searching and Data


Title:
CONTAINER BAG
Document Type and Number:
WIPO Patent Application WO/2016/078531
Kind Code:
A1
Abstract:
Disclosed is a container bag, comprising a bag body (1) and a bag opening (2), wherein the 1/3 - 2/3 part of the bag opening is covered by a plastic piece (3), the lower part of the plastic piece is clamped at the bag opening, an annular through hole (4) is formed at the upper part of the plastic piece in the circumferential direction, and the annular through hole is used for a flexible part (5), which is not covered by the plastic piece, of the bag opening to pass through, and the flexible part is fixed by a locating plate of a fixing device (6). By the arrangement of the plastic piece of the container bag, the bag opening can be conveniently opened, and it is less susceptible to leak in filling materials; in addition, the flexible part passes through the plastic piece and is pressed by the locating plate, and compared with the conventional mode for tightening the bag opening by a tightening rope, the structure is simple and labour-saving, and the bag opening is less susceptible to loosen.

Inventors:
WANG, Jun (NO.6 Jinsen Road Industrial Concentration Zone, Shaobo Town Jiangd, Yangzhou Jiangsu 0, 225200, CN)
WU, Defeng (NO.6 Jinsen Road Industrial Concentration Zone, Shaobo Town Jiangd, Yangzhou Jiangsu 0, 225200, CN)
LV, Zhendong (NO.6 Jinsen Road Industrial Concentration Zone, Shaobo Town Jiangd, Yangzhou Jiangsu 0, 225200, CN)
Application Number:
CN2015/094327
Publication Date:
May 26, 2016
Filing Date:
November 11, 2015
Export Citation:
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Assignee:
YANGZHOU JINSEN OPTOELECTRONICS CO., LTD. (No. 6 Jinsen Road Industrial Concentration Zone, Shaobo Town Jiangd, Yangzhou Jiangsu 0, 225200, CN)
International Classes:
B65D33/16; B65B67/12; B65D90/54
Foreign References:
CN204280413U2015-04-22
JPS5867715U1983-05-09
US4664348A1987-05-12
DE1288503B1969-01-30
CN102765537A2012-11-07
CN203461276U2014-03-05
Attorney, Agent or Firm:
NANJING TIANHUA PATENT AGENT CO., LTD. (Floor 23, Block A1 World Trade Center Building, No. 67 Shanxi Road, Gulo, Nanjing Jiangsu 9, 210009, CN)
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