High-temperature-resistant extensible food sealing cover

• Main Author: LI NANSHAN
• Format: Patent
• Language: Chinese; English
• Published: 26.05.2023
• 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 high-temperature-resistant extensible food sealing cover, which relates to the technical field of food sealing covers, and comprises a counterweight outer ring and a sealing cover, and the sealing cover is sleeved on the inner side of the counterweight outer ring. According to the high-temperature-resistant extensible food sealing cover, the balance weight outer ring and the sealing cover body are used in cooperation, the sealing cover body is made of liquid silica gel and has good ductility, the balance weight outer ring is made of plastic, and when a container is sealed, the sealing cover body can be flatly placed above an opening of the container to shield the opening; the outer ring of the sealing cover can balance the weight of the sealing cover under the self-weight effect of the balance weight outer ring, the sealing effect of the sealing cover is guaranteed, after the sealing cover covers the outer portion of the container opening, when the sealing cover is pressed downwa