Modified Polymer Food Packaging Container

Patent Name Modified Polymer Material Food Packaging Container Patent Applicant ShenZhen Xunbao Investment Development Co., Ltd. Principal Applicant Address 518101 1st Floor, Plaza Building, Baoan 9th District, Bao'an District, Shenzhen, Guangdong Province Inventor Liu Guanqing Application (Patent) No. 200520053680.X Application date 2005.01.20 Certification date Approval announcement number 2767329 Approval announcement date 2006.03.29 Instruction CD-ROM D0613-2 Main classification number B65D1/22 (2006.01) I Classification number B65D1/22 (2006.01) I; A45C11/20 (2006.01) I Division Original Application No. Priority Abstract A modified polymeric material food packaging container is a modified polymer material, ie, modified polypropylene material, one-time precision compression molding, sealing bosses and seals through the upper and lower lids The intermediate assembly provided between the tank and the upper and lower covers connects and seals the upper cover and the lower cover of the food packaging container. The utility model has the advantages of simple structure, firm connection between upper and lower covers, good sealing performance, and is particularly suitable for packaging fast foods for use. Sovereignty item 1. A food packaging container of modified polymeric material, consisting of an upper cover, a lower cover, and an intermediate piece connecting the upper cover and the lower cover, characterized in that: a. The periphery of the upper cover (1) Sealing groove (4) is provided, and the lower cover (2) is provided with a sealing protrusion (3), b. The upper cover (1), the lower cover (2), the sealing protrusion (3), the sealing groove ( 4) and the intermediate conjoined body (5) is integrally pressed with a modified polymer material having a thickness of 0.3-0.5 mm.