Large zinc air battery packaging film

• Main Authors: WANG FANG, SUN FAJIONG
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a zinc-air battery packaging film, and aims to provide a large zinc-air battery packaging film which can effectively prevent battery failure, ensure normal sealing voltageand keep good storage performance of a battery. The composite material comprises a first layer and a second layer, the first layer is a PET material layer or an aluminum material layer, and the secondlayer is a PE material layer or a PP material layer. The utility model is applied to the technical field of zinc-air battery packaging. 本实用新型公开了一种锌空气电池包装膜，旨在提供一种能有效防止电池失效，保证封闭电压正常，保持电池良好的存储性能的大锌空气电池包装膜。本实用新型包括第一层和第二层，所述第一层为PET材料层或铝材料层，所述第二层为PE材料层或PP材料层。本实用新型应用于锌空气电池包装的技术领域。