The molded fiber of pulp molding is made of recycled paper or fiber. It is 100% recyclable and biodegradable. The use of green packaging will be an inevitable trend in the world. Good performance, especially excellent environmental protection characteristics.
Pulp molding is a three-dimensional papermaking technology, which means that a certain concentration of pulp is added with appropriate chemical additives in the molding machine to uniformly distribute the fibers on the surface of the mold through vacuum or pressure, so as to make a wet paper mold blank, which is then further dehydrated. Mold, the production technology of drying and shaping the product into a pulp molded product. Products produced from waste paper with different compositions have different properties.
Therefore, different waste paper or several waste papers can be used in combination according to the purpose of the product to obtain better economic benefits and performance. Pulp molded products can be designed to improve their structure, and various components of materials or surfaces can be specially treated during production to achieve the performance and characteristics required for a certain item or under certain conditions. In addition, the characteristics of the paper molds obtained by different processing methods are different, so changing the processing method or process can improve the performance of the paper mold.
Advantages of pulp molding: the raw material is waste paper, including board paper, waste carton paper, waste white edge paper, etc., with a wide range of sources; its production process is completed by pulping, adsorption molding, drying and shaping, etc., which is not harmful to the environment; Recycling and recycling; smaller in volume than foamed plastic, can be overlapped, and transportation is convenient. Pulp molding is not only used for lunch boxes and tableware, but also for industrial cushioning packaging. It is currently developing very rapidly.
