Corrugated carton for transferring tobacco leaves and production method and equipment thereof
The invention relates to the technical field of corrugated cartons, in particular to a corrugated carton for transferring tobacco leaves, which comprises a corrugated board, the corrugated board comprises a layer of surface paper and at least one layer of corrugated paper, the corrugated paper compr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of corrugated cartons, in particular to a corrugated carton for transferring tobacco leaves, which comprises a corrugated board, the corrugated board comprises a layer of surface paper and at least one layer of corrugated paper, the corrugated paper comprises corrugated medium paper and inner paper, the corrugated medium paper and the inner paper as well as the surface paper and the corrugated paper are glued through a glue solution, and the surface paper and the corrugated paper are glued through a glue solution. Corrugated boards are folded and fixedly connected end to end to form a rectangular barrel-shaped box body, the side walls of the box body extend towards the two ends to form swing covers, creases are pressed at the connecting positions of the swing covers and the box body, a plurality of elastic supporting pieces are arranged between corrugated medium paper and inner paper, and at least one elastic supporting piece is arranged at the creases of the swing |
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