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〠Application Date 】 2005.04.13
[Examination and announcement number] 2780660
〠Validation announcement date 】 2006.05.17
[Main classification number] B65D81/30(2006.01)I
[Categorical Number] B65D81/30(2006.01)I B65D81/38(2006.01)I B65D5/00(2006.01)I B65D65/40(2006.01)I
[Sovereign Items] 1. A packing box with a preservation function, comprising a box body assembled from folded cardboard, and characterized in that the cardboard surface of the box body is covered with a plastic sheet layer.
[Instructions CD-ROM] D0620-2
ã€Abstracts】 The utility model relates to a packing box, in particular to a packing box suitable for packaging foods, agricultural and sideline products and the like, and has a fresh-keeping function, which comprises a box body assembled from a formed cardboard folded, and the box The body's cardboard surface is covered with plastic sheets. Through improvement in the manufacturing process of the original carton or carton, there are qualitative problems that affect the quality of the current agricultural and sideline products and foods in the process of transportation, storage and sales, such as deterioration, deterioration, and rot, through the plastic sheet and aluminum plating. The paper layer realizes its moisture-proof, heat-insulating, heat-insulating, radiation-proof, reflective, heat-storage (cold), and ethylene-absorbing functions, ultimately enabling it to be preserved in the non-refrigerated transport from the place of production in the transport package to the point of sale, and for a period of time. Supermarket display preservation. Its structure is simple, easy to manufacture and use, and has good preservation effect.
〠Agency 】 Wenzhou Yueyue Patent Agency Co., Ltd. [Agent] Lu Jinying
[Patent Name] Packing box with fresh-keeping function [Applicant] Zhejiang Dongjing Packing Co., Ltd. [Inventor] Liu Ying [Address of Principal Applicant] 325202 No. 1, Dongjing Road, Lijing Section, No. 104 National Road, Wenzhou City, Zhejiang Province [Application Number] 200520070801.1
May 04, 2019