Novel corrugated board and preparation process thereof
The invention relates to the technical field of corrugated paper, in particular to a novel corrugated board and a preparation process thereof. The novel corrugated board comprises a body, the body comprises two aluminum foil composite paper layers and at least one corrugated layer, and the aluminum...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of corrugated paper, in particular to a novel corrugated board and a preparation process thereof. The novel corrugated board comprises a body, the body comprises two aluminum foil composite paper layers and at least one corrugated layer, and the aluminum foil composite paper layers are arranged on the surfaces of the corrugated layers in a stacked mode. The aluminum foil composite paper layer comprises a kraft paper layer and an aluminum foil layer, and the kraft paper layer is connected with the adjacent corrugated layer. The preparation method comprises the following steps of gluing, compounding and drying to obtain the novel corrugated board. The novel corrugated board can be used for food packaging, and the problem that after the corrugated board makes contact with food with high oil content or water content, the mechanical property of the corrugated board and the food quality are likely to be affected is solved; in addition, the preparation method provided by |
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