High-heat-resistance plastic sealing film

• Main Author: YANG RONGJI
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• 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 relates to the technical field of plastic sealing films, in particular to a high-heat-resistance plastic sealing film. Comprising a sealing film body, the sealing film body at least comprises an outer film and an inner film, nanometer assemblies used for providing a sealing effect and heat resistance are directly arranged inside the outer film and outside the inner film, a composite assembly used for achieving high heat resistance and excellent sealing performance is arranged inside the inner film, and a polymer reaction coating is arranged on the surface of the outer film. The polymer reaction coating is used for providing high-temperature stability, wear resistance and corrosion resistance for the sealing film body; according to the high-heat-resistance plastic sealing film, high heat resistance and excellent sealing performance are provided for the sealing film through the composite assembly in the inner film, the high heat resistance and the excellent sealing performance are achieved thr