The development of packaging machinery has also led to the development of its subsidiary materials. Usually, the packaging materials we often see are cartons, plastics, glass, etc. What are the packaging materials in life? And what are the food packaging materials that make people feel good and clean and safe? What about health? Packaging materials have not only played a role in packaging, but also need to play a role in ensuring product quality. What are the current packaging materials? What are the different functions of different packaging materials? Packaging materials include metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, chemical fibers, composite materials and other major packaging materials, as well as coatings, adhesives, straps, decoration, printing materials, etc. material. However, these packaging materials also have their own small classification. For example, plastic packaging materials are further divided into plastic films, wrapping tapes, hollow panels, and the like. In the current food packaging materials, new packaging materials have emerged, which are both good-looking and delicious. For example, it uses beeswax caramel as a bottle for cooking oil. When used, the beeswax can be heated. Different oil caramel will show different colors, which will enhance the user experience and achieve the packaging of edible oil. purpose. What are the different functions for general packaging materials? 1. Plastic packaging, its main function is that the packaging material is light and can be reused. Secondly, the plastic packaging material has good barrier properties and permeability, which can ensure the quality of the article has a moisture-proof effect. 2. Paper packaging, using paper cards for packaging, not only can be environmentally friendly, but also not easily damaged during transportation. 3. Wood packaging, resistant to pressure, corrosion, and beautifully packaged, reusable. Different packaging materials have different functions and they use different fields. Article source address: http:// Disposable Bamboo Chopsticks,Wooden Chopsticks Disposable,Disposable Chopsticks Bulk,Bamboo Disposable Chopsticks Nanchang Sou Bamboo Network Technology Co., Ltd. , https://www.168bamboo.com
What are the packaging materials? What are the characteristics?