In modern society, metal tin box packaging, as an environmentally friendly and portable packaging form, is widely used in food, medicine and other fields. However, tin can are prone to rust when exposed to air and humid environments, which not only affects the aesthetics of the product, but may also affect the quality of the product. Today, let's discuss how to avoid the rust of tin box packaging.   First of all, the reason why tin box packaging is easy to rust is that when tin is in full contact with water and oxygen, an oxidation reaction will occur to form tin oxides, which is our common rust. Therefore, to prevent the metal tin can from rusting, the key is to reduce the contact between itinplate, water and oxygen.   Second, use anti-rust paint. Anti-rust paint is a special paint that can be coated on the surface of the tin box, which can form a protective film that isolates tin from contact with water and oxygen, thereby effectively preventing the metal tin can packaging from rusting. We can choose the appropriate coating according to the specific use environment of the tin box. For example, in a high-temperature and high-humidity environment, high-temperature anti-rust coatings can be selected; in ocean transportation, marine anti-rust coatings can be selected.   Thirdly, electroplating treatment. Through electroplating, a protective layer can be formed on the surface of the tin box to isolate the tin from contact with water and oxygen, so as to achieve the purpose of rust prevention. Common electroplating processes include galvanizing, chrome plating, and tin plating. Electroplating treatment can not only prevent the tin can from rusting, but also improve the aesthetics of the tin box and improve product quality.   Finally, storage environment management. In addition to treating the surface of the tin box, reasonable storage of the metal can is also an important means to prevent the tin box from rusting. We can manage the storage environment and reduce the risk of custom printed tin cans rusting through the following measures:   1. When storing tin boxes, try to choose a dry and ventilated place, and avoid long-term storage in a humid environment. 2. Avoid placing the tin can directly on the ground. You can use tin frames, trays and other tools to isolate it to prevent ground moisture from intruding. 3. When storing the tin jar, some desiccant and dehumidifier can be placed to keep the environment dry.             

With the gradual increase of environmental protection awareness, people pay more attention to green and environmental packaging in their lives, and the custom printed tin box design industry gradually ushers in new challenges and opportunities. How to combine the concept of environmental protection with tin box design is currently a hot topic in the tin box design industry. We will discuss the new trend of tin box design - the fusion of green environmental protection and creativity, and provide consumers with new design concepts and ideas.   1.Green becomes the new trend of tin box design The personalized metal tin can design industry always devotes itself to the innovation of materials and technology to meet the market and consumers' needs. In recent years, with the continuous promotion of environmental protection policies and the gradual enhancement of consumers' environmental awareness, green environmental protection becomes a new trend in tin box design. Increasingly, companies are paying attention to environmentally friendly materials, production processes and packaging design in order to reduce environmental pollution during production and reduce energy consumption and carbon emissions.   2.Creative integration to enhance the value of tin box design On the basis of green environmental protection, tin can design also needs to focus on creative integration to enhance the design value. Creative fusion refers to the combination of different design elements, materials and technologies to form a unique design style and visual effect. This design concept can not only meet the aesthetic needs of consumers, but also enhance the market competitiveness and brand image of the product. 3.Oriented by consumers' needs The formation of new trends in tin box design is inseparable from the in-depth excavation and analysis of consumers' needs. Consumers' demand for tin can design does not only stay on green and creative integration, but also requires more humanized, practical and personalized design. Therefore, in the process of tin box design, consumers' usage habits, psychological needs and aesthetic concepts should be fully considered, so as to enhance the actual value of the design.   To sum up, The new trend of customized metal tin box design - the integration of green environmental protection and creativity - provides a new development direction for the tin box design industry. In the future design process, metal can manufacturers should take consumers' needs as the guide and design more humanized, practical and personalized tin box packaging, so as to meet the market and consumers' needs.