The use of iron boxes is becoming increasingly widespread and can be seen in various industries. It is used more in moon cakes, cosmetics, lipstick and lipstick, and has a longer service life. Do you know why it replaced plastic packaging?
Plastic packaging is a traditional packaging method in the past, which has long accounted for the main proportion of packaging. Its advantages are light weight, good resistance, excellent barrier function, corrosion resistance, chemical inertness, and excellent molding and processing capabilities. The advantage is that plastic packaging is a relatively lightweight type of packaging material and is easy to shape and process. During processing, different shapes of containers can be obtained by simply changing the mold, which facilitates mass production. The disadvantage of plastic packaging is that it deforms at high temperatures, easily oxidizes and becomes brittle, which is not conducive to long-term storage. Another drawback is environmental pollution, which is the fundamental reason for gradually phasing out plastic packaging. As an emerging packaging material, iron box packaging has shone brightly in recent years, mainly due to its excellent compressive strength, plasticity, and high temperature resistance. A particularly important point is that iron boxes do not pollute the environment, which is particularly important in today's increasingly environmentally conscious consumers.
Iron box packaging products are not easily damaged and easy to transport. The iron box has strong airtightness and can be well isolated from the outside world, ensuring that the quality of the product is not affected by external factors. Iron boxes can print exquisite pictures, beautiful and generous. Another option is that iron boxes can be recycled and used, and can also be sold if not needed.