Green and environment-friendly moisture-resistant and bacteriostatic white kraft paper coating and process technology
The invention discloses a green and environment-friendly moisture-resistant and bacteriostatic white kraft paper coating and a process technology. The green and environment-friendly moisture-resistant and bacteriostatic white kraft paper coating comprises the following components in parts by weight:...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a green and environment-friendly moisture-resistant and bacteriostatic white kraft paper coating and a process technology. The green and environment-friendly moisture-resistant and bacteriostatic white kraft paper coating comprises the following components in parts by weight: 5-15 parts of a polyvinyl alcohol aqueous solution, 10-20 parts of a carboxymethyl cellulose aqueous solution, 5-8 parts of a chitosan aqueous solution, 3-8 parts of a gelatin aqueous solution, 1-5 parts of emulsion wax, 2-8 parts of ethylene glycol and 2-8 parts of glycerol. The natural, safe and environment-friendly composition adopted in the white kraft paper coating is an absolutely green package when being matched with paper, the national environmental strategy is really met, the environmental standard of international trade is met, and the application range of the white kraft paper in packaging is widened. According to the white kraft paper coating process technology, the process of laminating and removing t |
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