Title:
折り線付構造物、折り線形成用型、および折り線形成方法
Document Type and Number:
Japanese Patent JP3824540
Kind Code:
B2
Abstract:
A structure (PET bottle, for example) (A) with folding lines, having a plurality of polygonal parts (P) and linear part-connectors for mutually connecting the outer sides of respective parts (P), with foldable linear folding lines (M, V) provided along the linear part-connectors, wherein the folding lines (M, V) consist of a plurality of ridged folding lines (M) ridge-folded at one surface side of the structure when viewed from the one surface side and more than one furrowed folding lines (V), with respective folding lines satisfying folding requirements. A novel folding method, wherein a wall-shaped structure is divided into polygonal planar parts (P) by many folding lines, and folding lines (M, V) at boundary portions between respective planar parts are mad foldable; and a novel folding line forming mold and a folding line forming method.
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Inventors:
Taketoshi Nojima
Application Number:
JP2001578869A
Publication Date:
September 20, 2006
Filing Date:
October 20, 2000
Export Citation:
Assignee:
Art Excel Co., Ltd.
International Classes:
F16S1/00; B29C49/12; B29C49/48; B64G99/00; B65D1/02; B65D1/16; B65D5/36; B65D5/42; B65D5/49; B65D21/08; B65D65/04; E04B1/343; B29C49/06; B29C53/00; B29C53/06; H01Q1/08; H01Q15/20
Domestic Patent References:
| JP6410839A | ||||
| JP82500A | ||||
| JP59143900U | ||||
| JP4322875Y1 | ||||
| JP2301426A | ||||
| JP6167944U |
Attorney, Agent or Firm:
Takahide Tanaka
Previous Patent: JPS3824539
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