The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 17, 2009

Filed:

Jan. 13, 2005
Applicant:

Yoshitsugu Moizumi, Shizuoka, JP;

Inventor:

Yoshitsugu Moizumi, Shizuoka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 33/16 (2006.01); B65D 30/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

An envelope type inner bag body is produced by welding both ends of a tubular film. A supply-discharge opening is welded at a position apart from one end portion of the inner bag body by a distance about IW/2 to form an inner bag for a transport tank, which is loaded in a cylindrical tank body. When length of the inner bag body is IL, width thereof is IW, inner peripheral length of the transport tank in a longitudinal cross-sectional surface in a longitudinal direction is TLt, and inner peripheral length of the transport tank in a longitudinal cross-sectional surface in a width direction is TLr, IL and IW satisfy the conditions: 0.47·TLt≦IL≦0.6·TLt, and 0.47·TLr≦IW≦0.6·TLr. The envelope type inner bag will be appropriate in size with respect to the transport tank, eliminating the filling failure of the liquid and the breakage of the inner bag.


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