Polyester fiber, also known as polyester, is one of the most commonly used synthetic fibers in daily life. 🎵 Its popularity stems from its excellent properties. For example, it has good wrinkle resistance and shape retention, which makes clothing look neat for a long time. 👗 Moreover, polyester fiber is not easy to absorb water, so clothes made of it dry quickly, which is very convenient in life. 💦

However, like any other material, polyester also has some disadvantages. 🌧️ For instance, it is not breathable enough, which may cause discomfort in hot weather. 😓 In addition, compared with natural fibers such as cotton or wool, polyester's environmental impact is relatively high because it is not biodegradable. 🌍

Despite these shortcomings, polyester remains an important part of the textile industry due to its low cost and versatility. 🏭 Therefore, when choosing clothing materials, we can consider combining polyester with natural fibers to make the best use of their respective advantages. ✨