| 摘要 |
The invention refers to an economical carton box for packing and transporting of products that can consist of many pieces of corrugated board or solid paper so as in each case and for each side separately the arrangment of the paper's waves is to be indicated. For such an economical carton box the extensions (F1, F2, . . . , F6) of sides (A1, A2, A3) turn internally by 90 degrees so as to be glued with the outside part of the small sides (A4, A5) accordingly and the extensions (F7, F8) to base A2. The extensions (N1, N2) rotate and glue externally to sides (A4 and A5) while columns (K1, K2, K3, K4) are formed at the small sides. When the height of the sides (A1, A3) is equal to the height of the carton box then the extensions (N1, N2) constitute the covering of the carton box. The projections (P1, P2, P3, P4) of sides (A4 and A5) fit into slots (E1, E2, E3, E4) accordingly during the piling of the boxes.
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