Pressure-resistant corrugated board
The utility model discloses a pressure-resistant corrugated board, which comprises a surface layer, the surface layer is compounded with a waterproof pad a, the waterproof pad a is adhered with reinforcing cloth a, the reinforcing cloth a is adhered with a top plate, the top plate is adhered with a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a pressure-resistant corrugated board, which comprises a surface layer, the surface layer is compounded with a waterproof pad a, the waterproof pad a is adhered with reinforcing cloth a, the reinforcing cloth a is adhered with a top plate, the top plate is adhered with a waved plate, the waved plate is adhered with a middle plate, the middle plate is adhered with a honeycomb plate, the honeycomb plate is adhered with a bottom plate, and the bottom plate is adhered with a bottom plate. A reinforcing cloth b is adhered to the bottom plate, the reinforcing cloth b is compounded with the inner layer, a reinforcing rod is adhered to the waved plate, the top plate comprises an upper plate and a waterproof pad b, and the waterproof pad b is adhered to the upper plate. The reinforcing rods, the middle plate, the honeycomb plate and the like are matched to improve the overall compression resistance of the corrugated board and avoid deformation of the corrugated board under the action of ext |
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