| 摘要 |
PROBLEM TO BE SOLVED: To provide a square seedling cap having the same bodies of insertion feet by partially bending and cutting a resin pet film. SOLUTION: A cultivator assembles a seedling cap with feet by bending a resin pet film while looking at a drawing. The seedling cap does not require an iron material and has no anxiety of pointed wire that is left in a fallow soil and causes an injury. A synthetic resin pet of raw material is expected to give a further conforming article by a recent molding technology progress, inexpensively purchased and the operation burden of a recipient is lessened. The seedling cap of simultaneously molded foot is provided with a position on which soil is placed on a flange as a countermeasure in a strong wind area. Manufacturers regulate length and breadth width and height of seedling cap by making good use of recent vacuum molding machine or wind pressure molding machine. A foot to be inserted into farm land as a steel wire substitute has to consider the thickness and material of a film. A conventional seedling cap is in need of foot fixation countermeasure, a problem of rise in cost and deficiency of iron material is also solved by molding a simultaneously molded foot. A wind-resistant problem is also solved by placing soil or pebble on a part of a flange. COPYRIGHT: (C)2009,JPO&INPIT
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