| 摘要 |
<p>The case is for packing high value products, such as those technical, components of machines producing chips. A block-form case (1) has a base (3), to which connects a front wall (5) and a rear wall (7) connecting to the base. The base, front wall and rear wall have the same width, are made out of a rigid material (9), such as cardboard or plastic. This material is bent around folding lines (11) which can be formed by impressed lines in cardboard or thinned parts in wall thickness in plastic. Between the base, the front wall and the rear wall are left and right side walls (11,15), which are made of the same rigid materials as the rest of the case. On each of the side walls and along their periphery, pieces (17) of generally rod-shaped material are placed so that they form a left0hand and a right-hand frame with a periphery which roughly coincides with the periphery of the side walls. The pieces are made of rot, mildew and vermin-proof material.</p> |
