Pulp molding is a three-dimensional papermaking technology. With waste paper, wood pulp and all kinds of straw pulp as raw materials, it uses a mold with a filter to mold a paper product of a certain shape on a molding machine.
pulp moulded products can be made into model products of various shapes according to different purposes. Most of them are auxiliary materials with protective functions for various products. They are cushioning packaging materials, pulp molded agricultural products, pulp molds, plastic molded products and disposable tableware, etc.
1. pulp moulded products for cushioning packaging materials
(1) Buffer packaging of industrial products
It is mainly used as the internal cushioning packing liner of industrial products, which can fix and protect the fragile products and precision instruments inside from being damaged by bumps during transportation. There are many varieties of buffer packaging suitable for medium and small batch production. Also, it is necessary to design the geometric structure of the cushion packaging according to the internal core products.
(2) Buffer packaging for poultry, eggs, fresh fruit foods
It is mainly used for the outer packaging of fresh food such as poultry, eggs and fresh fruits, and is suitable for all kinds of bulk transportation. When there are large quantities, the buffer packaging needs to be used with the corrugated boxes. The packaging not only has a protective function, but also can isolate the internal items to prevent friction and collision; the strong air permeability of the pulp molding material makes it easier to absorb moisture to ensure the freshness of the items, and better slow down the speed at which the fresh fruit rots and deteriorates.
2. Agricultural pulp moulded products
Agricultural pulp moulded products are mainly used for nursery products for farmland, flowers and grass conservation. The nursery products made by it are also used for increasing the survival rate of agricultural products and the preservation of agricultural and sideline products.
3. Mold pulp moulded products
Generally, pulp molded product has a special shape formed by processing pulp molding materials, and is generally a handicraft, which can be used in household products, household appliances, props, etc.