Title:
PAPER-MADE LID FOR PAPER-MADE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2007/110897
Kind Code:
A1
Abstract:
[PROBLEMS] A paper-made lid for a paper-made container, capable of being produced at extremely low cost without causing an environmental problem when it is discarded. [MEANS FOR SOLVING PROBLEMS] The lid (16) is used to cover the paper-made container (50) having a curled section (52) curled outward at the upper edge of a circular conical body section (5) expanded upward. The lid is essentially made of paper and has a wall face section (33) having a circular conical outer face engaging with the inner face of the circular conical body section of the paper-made container (50); a curled section (33c) of the lid, curled outward at the upper edge of the wall face section (33); and a top lid section (15) provided inside the wall face section. The lower edge of the wall face section is bent and the top lid section is fixed at a position above the lower edge.
Inventors:
HIDAKA RYOJI (JP)
Application Number:
PCT/JP2006/305938
Publication Date:
October 04, 2007
Filing Date:
March 24, 2006
Export Citation:
Assignee:
PIC CO LTD (JP)
HIDAKA RYOJI (JP)
HIDAKA RYOJI (JP)
International Classes:
B65D43/02
Foreign References:
| JPS61150715U | 1986-09-18 | |||
| JPH0329457U | 1991-03-25 | |||
| JP2005126140A | 2005-05-19 | |||
| JP3080882U | 2001-10-12 |
Attorney, Agent or Firm:
MINAKA, Eiji et al. (Asakusabashi 5-chomeTaito-ku, Tokyo53, JP)
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