Heating cans

Patent Name Heat Foil Canned Patent Applicant Sun Fengguo Principal Applicant Address 415400 People's Committee of Wangjiaqiao Resident Committee of Jinshi City, Hunan Province People's Road No. 65 Inventor Sun Fengguo Application (Patent) No. 200510035069.9 Date of Application 2005.06.10 Date of Certification Approved Announcement No. 1709769 Date of Validation Notice 2005.12 .21 Specification CD-ROM D0551 Main Classification Number B65D81/34 Classification Number B65D81/34; B65D85/72; B65D17/00 Sub-item Original Application No. Priority Abstracts This invention is a technical item for beverage (food) containers. This technology solves the problem that people can heat beverages (foods) without using electricity or fire. The heat source is chemical exothermic method [ie calcium oxide added water, exothermic reaction in the formation of calcium hydroxide (CaO + Hsub2/subO (exothermic reaction / generation) Ca (OH) sub2/sub) obtained. It is also convenient and safe (that is, it will not explode during heating; it will not change the nature of the beverage; the heating material is not harmed in the mouth), the production process is simple, and the cost is low. Therefore, compared with the existing technology, it has outstanding substantive features and significant progress, and has practical significance for improving the inconvenience in people's lives. Sovereignty items Both heat-generating cans and ordinary cans have the function of sealing the containers. However, the outstanding technical features of the tank are the increased (no electricity, no fire) heating function. The technical feature is that the beverage (food) cans and the heat-generating bladder are inseparably integrated, and the water box is installed on the bottom of the can. This creates a unitary structure that can be sealed and heated. Requires the "Protection Law" protection section: Technical characteristics of the tank and heating material (calcium oxide).