Anticorrosive coating structure of metal packaging material

• Main Authors: TANG ZHIMIN, WANG SHOUGONG
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses an anticorrosive coating structure of a metal packaging material. The technical key points are as follows: the wear-resistant aluminum alloy floor comprises a metal base layer, a zinc-aluminum alloy bottom layer, a pure aluminum metal middle layer and a fluorocarbon finish layer are sequentially arranged on the metal base layer, an identification groove penetrating through the metal base layer is formed in the fluorocarbon finish layer, an identification layer is arranged in the identification groove, a wear-resistant layer is arranged above the identification layer, and the color of the identification layer is different from that of the fluorocarbon finish layer; the metal packaging material label has the advantages that the label on the metal packaging material is not prone to being damaged or falling off, and long-term normal use of the label is guaranteed. 本实用新型公开了一种金属包装材料防腐涂层结构。其技术要点包括金属基层，金属基层上依次设置有锌铝合金底层、纯铝金属中层和氟碳面漆层，其氟碳面漆层上设置有贯穿至金属基层上的标识槽，标识槽内设置有标识层，标识层的上方设置有耐磨层，标识层的颜色与氟碳面漆