The invention discloses a reflective aluminum coil for a motor vehicle license plate, wherein the reflective aluminum coil comprises an aluminum base layer; the upper end face of the aluminum base layer is coated with a reflective adhesive layer, the upper end face of the reflective adhesive layer is coated with a protective adhesive layer, and the reflective adhesive layer contains a plurality ofglass beads which are evenly distributed. The invention further discloses a production process of the reflective aluminum coil for the motor vehicle license plate. The production process comprises the following steps of unwinding, oil removal, pure water cleaning, ash removal, pure water cleaning, bright dipping, pure water cleaning, blow-drying, sand blasting, anodic oxidation, adhesive layer coating, metal reflective layer bonding, drying, reflective adhesive layer coating, drying, protective adhesive layer coating, drying and winding. The invention further discloses a reflective aluminum plate for the motor vehicle license plate. The reflective aluminum plate has the same layer structure as the reflective aluminum coil for the motor vehicle license plate. The reflective aluminum platehas the advantages of being simple in structure, low in production cost, beneficial to environmental protection and wide in product application range.
本发明公开了一种机动车号牌用反光铝卷,包括铝基层,所述铝基层的上端面涂覆有反光胶层,所述反光胶层的上端面涂覆有保护胶层,所述反光胶层中含有数量若干且分布均匀的玻璃微珠;本发明还公开了一种机动车号牌用反光铝卷的生产工艺,包括如下步骤:放卷、除油、纯水清洗、除灰、纯水清洗、出光、纯水清洗、吹干、喷砂、阳极氧化、涂粘接胶层、粘接金属反光层、烘干、涂反光胶层、烘干、涂保护胶层,烘干、收卷;本发明还公开了一种机动车号牌用反光铝板,所述反光铝板具有与所述机动车号牌用反光铝卷相同的层结构;本发明具有结构简单、生产成本低、有利于环保、产品应用范围广的优点。
Reflective aluminum coil for motor vehicle license plate, production process of reflective aluminum coil and reflective aluminum plate
一种机动车号牌用反光铝卷及其生产工艺和反光铝板
2021-03-19
Patent
Electronic Resource
Chinese
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