Type of Patent: Utility Model Inventor: Luo Tonglin Applicant: Luo Tonglin Principal Applicant Address: 620500 Wenlin Town Porcelain Factory, Renshou County, Sichuan Province Application No.: 200420105074.3
Application Date: 2004.11.16
Auditor's announcement number: 2799451
Approval notice date: 2006.07.26
Main classification number: B65D81/38(2006.01)I
Classification number: B65D81/38(2006.01)I
Category classification number:
Instruction CD-ROM: D0630
Abstract: A double-layer edible liquid package is characterized by a double layer. There is a certain gap between the inner layer and the outer layer. The vacuum or gas is between them. The inner and outer layers of the package mouth are integrated; The object is provided with a cover; the shape of the package may be a flat shape, a round shape, a square shape, a rectangular shape, a cone shape, or a combination thereof; and the package may be a hardware package or a soft package. The utility model has the advantages of simple structure, reasonable design, economy and practicality. The time during which the liquid temperature in the package can be maintained or retarded during use.
Sovereignty items: 1. A double-layered edible liquid package, characterized by a double layer, with a certain distance between the inner layer (2) and the outer layer (1), with vacuum or gas in between, and the inner layer of the mouth of the package. (2) It is integrated with the outer layer (1); the package is provided with a cover; the shape of the package is a flat shape, a round shape, a square shape, a rectangular shape, a cone shape, or a combination thereof; and the package is a hardware body. Packaging or software packaging.
Agency: Chengdu Zhongya Patent Agency Co., Ltd. Agent: Li Wenrong Database Name: Invention Patent Database

Reprinted from: Wanfang Data