发明名称 Förfarande för framställning av träförpackning eller träkärl samt träförpackning och träkärl
摘要 The present invention concerns a method of producing a wooden package or container from an elongated piece of wood, e.g., a precut alder or birch piece (block). The invention is implemented by separating at least one essentially cylindrical, hollow blank (1) with the help of axial boring longitudinally from inside said block of wood, drying the blank and working its outer and inner surfaces by conventional wood-working techniques such as milling and turning to mutually concentric cylindrical surfaces of desired diameters, finishing said surfaces to desired smoothness by, e.g., sanding, and attaching to the cylindrical envelope piece thus obtained a bottom piece (2), and when required, also cover (3).
申请公布号 SE9603362(D0) 申请公布日期 1996.09.16
申请号 SE19960003362 申请日期 1996.09.16
申请人 SUOMEN YRITTAEJAEIN TUKI RY 发明人 MATTI *KOVEROLA
分类号 B27M3/00;B27C5/00;B27C7/00;B27F1/00;B27M;B27M3/24;B27M3/34;B65D;B65D8/00;B65D8/04;B65D65/38;B65D77/04;B65D85/00;B65D88/00;(IPC1-7):B27M/ 主分类号 B27M3/00
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