Rust preventive packaging method and packaging bag and packing box

Type of Patent: Invention Patent Inventor: Zheng Ling Applicant: Huawei Technologies Co., Ltd. Principal Applicant Address: 518129 Office Building, Huawei Technologies, Bantian, Longgang District, Shenzhen, Guangdong Province Application No. 5
Application Date: 2004.12.22
Approval notice number: 1796241
Auditing Announcement Date: 2006.07.05
Main classification number: B65D30/10 (2006.01) I
Classification number: B65D30/10(2006.01)I; B65D33/16(2006.01)I; B65D5/00(2006.01)I
Category classification number:
Manual CD-ROM: D0627-1
Abstract: The present invention relates to the field of packaging, and in particular provides a rust inhibitor packaging method and packaging bag and packaging box. The packaging method includes the following steps: taking a packaging substrate to form a first portion and a second portion, the first portion and the second portion forming a closed body; and providing an openable on the first portion and/or the second portion a sealed seal that is opened; the seal is opened, the rust inhibitor is fixed in the first portion or the second portion to form an enclosure, and when the seal is closed, the rust inhibitor is sealed in the enclosure. Between the first part and the second part, the rust inhibitor is exposed. The packaging bag includes at most one bag having a closed edge, and other peripheral sides other than the closed edge are provided with a double-sided adhesive tape, a sealed zipper or a self-sealing mouth. The packaging box comprises at most one box body and a lid connected through one side, and the rest of the periphery is provided with a sealing zipper or a double-sided adhesive, and an adhesive for fixing a rust inhibitor is arranged inside the bag body or the box body.
Sovereignty items: 1, a rust inhibitor packaging method, characterized in that it comprises the steps of: taking the packaging substrate to form a first portion and a second portion, the first portion and the second portion forming a closed body; A sealable member is provided on the first portion and/or the second portion; the seal is opened, and the rust inhibitor is fixed in the first portion or the second portion to form an enclosure. When the seal is closed, the rust inhibitor is sealed between the first portion and the second portion, whereas the rust inhibitor is exposed.
Agency: Beijing Tongda Xinheng Intellectual Property Agency Co., Ltd. Agent: Huang Zhihua Database Name: Invention Patent Database

Reprinted from: Wanfang Data