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Title:
LIQUID MATERIAL FILLING AND PACKING STRUCTURE
Document Type and Number:
Japanese Patent JP2010260614
Kind Code:
A
Abstract:

To provide a liquid material filling and packing structure that prevents a self-standing outer packing container having a dispensing function from bending along a ripping guide flaw and a film-type one-way nozzle located insid the outer packing container from being deformed, and excels in liquid drip-controllability and the self-standing characteristic of the outer packing container.

The liquid material filing and packing structure includes a liquid material filling inner packing body of a non-self-standing type convexly arranged with a film-type one-way nozzle and filled with a to-be-packed product in a flexible package bag formed by giving a concavo-convex structure in at least one of a surface laminate film or a back laminate film of a package bag body. The liquid material filing and packing structure further includes a self-standing outer packing container as a cylindrical shaped container for accommodating the inner packing body in which a protruded small bag having the ripping guide flaw for exposing the nozzle is convexly arranged at a position corresponding to the film-type one-way nozzle and a bottom that enables the self-standing is provided. The ripping guide flaw formed between the upper and lower ends of the small bag is formed into a concave wave shape in the center.


Inventors:
Futase, Katsunori
Application Number:
JP2009000113399
Publication Date:
November 18, 2010
Filing Date:
May 08, 2009
Export Citation:
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Assignee:
YUSHIN:KK
International Classes:
B65D33/00; B65D30/22; B65D30/24; B65D77/06
Domestic Patent References:
JP2001247164A
JP2009040438A
JP2002362591A
JPH11263355A
JP2005029167A
JP2000513684A
JPH05338639A
JP2003221063A
JP2005082188A
JPH0453644U
JP3030259U
Attorney, Agent or Firm:
小川 順三
中村 盛夫



 
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