Buffer type vapor phase rust-proof packaging material

【patent type】 utility model 【patent name】 buffer type vapor phase rust-proof packaging material 【invention(design person]】 Du Wenkai Cheng Xi Guo Jianhua 【 Applicant 】 Du Wenkai; Cheng Xi 【Main applicant address】 430080 Qingshan District, Wuhan City, Hubei Province Mumiao Wugang Industrial Printing Plant Yahua Antirust Material Factory 【 Application 】 200520096865.9
【 Application Date 】 2005.06.24
[Examination and announcement number] 2818373
【 Validation announcement date 】 2006.09.20
[Main classification number] B65D65/40(2006.01)I
[Categorical Number] B65D65/40(2006.01)I B65D65/42(2006.01)I B32B5/18(2006.01)I
[Instructions CD-ROM] D0638-2
【 Abstract 】 The utility model relates to a material for packaging metal and its products. Buffer type vapor phase rust-proof packaging material, which is characterized in that it includes a foamed plastic layer (1), a polyethylene or thin sponge layer containing vapor phase corrosion inhibitor (2), a polyethylene or thin sponge layer containing a vapor phase corrosion inhibitor (2) Coextruded or bonded with a foamed plastic layer (1). The utility model has the characteristics of good anti-rust property and good cushioning property, high strength, and can meet the package with high external surface protection requirements.
【Sovereign Items】 1. Buffer-type vapor phase rust-proof packaging material, characterized in that it includes a foamed plastic layer (1), a polyethylene or thin sponge layer containing a vapor phase corrosion inhibitor (2), and a vapor phase inhibitor A layer of foamed plastic (1) is co-extruded or adhered to the layer of ethylene or thin sponge (2).
【 Agency 】 Wuhan Kaiyuan Patent Agency Co., Ltd. [Proxy] Huang Xingjun

Excerpt from: Wanfang Data