Moisture-proof and mildew-proof packaging carton

• Main Authors: LUO WENMEI, TAN HUICHENG
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2021
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a moisture-proof and mildew-proof packaging carton in the field of packaging boxes, which comprises an upper carton plate, side plates are arranged on two sides of the upper carton plate, a lower carton plate is arranged on the outer sides of the side plates, a front carton plate is arranged on the outer side of the upper carton plate and positioned on the outer sides of the side plates, and a sealing layer is arranged in an inner cavity of the lower carton plate. First drying pieces are arranged in the inner cavity of the lower box plate and located at the top and the bottom of the inner wall of the sealing layer, through cooperative use of the sealing layer, the first drying pieces, the second drying pieces, the organic silicon layer, the acrylate layer and the silane layer, layer-by-layer water prevention is conducted on articles, the articles are prevented from being damped and mildewed, and the service life of the articles is prolonged. The problems that paper packaging boxes