Carton board
The utility model discloses a carton board which is of an eight-layer structure and sequentially comprises a waterproof layer, a printing layer, a first UV type corrugated layer, a first kraft paper layer, a full V type corrugated layer, a second kraft paper layer, a second UV type corrugated layer...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a carton board which is of an eight-layer structure and sequentially comprises a waterproof layer, a printing layer, a first UV type corrugated layer, a first kraft paper layer, a full V type corrugated layer, a second kraft paper layer, a second UV type corrugated layer and a third kraft paper layer from top to bottom. The upper face and the lower face of the first kraft paper layer are both coated with adhesives and fixedly connected with the bottom face of the first UV type corrugated layer and the top face of the full-V type corrugated layer in a bonding mode. The upper face and the lower face of the second kraft paper layer are coated with adhesives and fixedly connected with the bottom face of the full-V-shaped corrugated layer and the top face of the second UV-shaped corrugated layer in a bonding mode. And the third kraft paper layer is coated with an adhesive and is fixedly connected with the bottom surface of the second UV type corrugated layer in an adhesive manner. The c |
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