23 Jul Corrugated container board with high shock -absorbing capacity of high resistance to compression
Abstract
The utility model provides a corrugated container board with high shock -absorbing capacity of high resistance to compression, belong to corrugated paper engineering technical field and by corrugatedpaper layer, plane ply and bubble chamber film layer constitute, corrugated paper layer is made including the wave structure of last arc and lower arc and by at least upper and lower two -layer the component by dedicated paper, upper strata corrugated paper layer’s lower arc top and the corrugated paper layer’s of lower floor last arc top are connected at same perpendicular line, the plane ply comprises at least three -layer and is connected between upper and lower corrugated paper layer respectively, shang mian below and, the peaceful facial tissue layer of corrugated paper layer after the connection constitutes the corrugated container board of high strength, the bubble rete is for having a planar polymer bubble chamber film and plane to connect below corrugated container board.
Year: 2018
Country: CN
Doc No: 208164469