Outer packaging box for frozen food

• Main Author: DOU RENJIE
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• 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; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a frozen food outer packing box, which comprises a main body, a box cover, a baffle plate, a partition plate, a wave-shaped bottom plate, a water absorption layer, a magnetic strip, a waterproof layer, a heat preservation layer, transparent plastic and an iron bar, the box cover is arranged at the top end of the main body, the transparent plastic is arranged in the center of the box cover, the iron bar is arranged at the bottom end in the box cover, and the baffle plate is arranged on the partition plate. The baffle and the partition plate are arranged in the main body, the corrugated bottom plate and the water absorption layer are arranged at the bottom end of the baffle, the waterproof layer and the heat preservation layer are arranged on the main body from inside to outside, and the magnetic strip is arranged on the outer side of the main body. According to the utility model, the thermal insulation layer is designed, so that the internal temperature of the main body can be effec