一, Variations in the raw materials sources
Paper trash, newspapers that have been thrown away, cardboard, and other cellulose-based products are the primary raw materials that are utilised in the process of pulp moulding. Once the pulp has been generated by the processes of hydration and crushing, it is subsequently moulded into a mould. The production process is ecologically friendly, which is in keeping with the concept of a circular economy
Moulded fibres: Moulded fibres typically make use of natural plant fibres (such as sugarcane bagasse, wood pulp, bamboo pulp, straw, and so on) or synthetic fibre materials as their basic materials. After going through a certain processing, these fibres are able to produce moulded fibres that are superior in terms of strength and durability in comparison to pulp moulding. they are suited for the production of products that are considered to be more durable.
二, Variations in their respective production procedures
Wet forming technique is utilised and utilised in the process of pulp moulding. The final pulp moulded product is created by first soaking and stirring waste paper to create pulp. This pulp is then placed into a mould and subjected to pressing, drying, and other processes in order to complete the process. As a result of its straightforward moulding process and high moisture content, the finished product often has a low strength and hardness, which makes it excellent for lightweight packaging and containers that are disposable.
Fibres that have been moulded: The manufacturing process for moulded fibres includes a number of phases, including mechanical processing, steaming, moulding, pressing, and drying of the fibres. The strength and compression resistance of moulded fibres are significantly better than those of pulp moulding
三, variations in both performance and application
The environmental performance of pulp moulding is the most notable characteristic of this material, which makes it particularly well-suited for use in the packaging of food and in lightweight disposable containers. Because the primary raw material is waste paper, which has a low strength, it is typically used for packaging lightweight consumer items such as egg boxes, meal boxes
Moulded fibres: Products created from moulded fibres often have great strength, resistance to compression, and resistance to water. As a result, they are frequently used in industries like as the packaging of electronic products, the interiors of automobiles, and the protection of home appliances
四, An analysis of the respective environmental performance
Because the majority of the raw materials for pulp moulding come from recycled waste paper, the manufacturing process can lessen dependence on natural resources, and the final product is simple to biodegrade. Pulp moulding is a process that is used to make paper. Because it has a high recovery rate and a low carbon footprint, pulp moulding is a material that is both environmentally friendly and environmentally ecologically sound.
Moulded fibres: Moulded fibres also offer good environmental qualities, particularly when utilising natural plant fibres as raw materials. The environmental performance of moulded fibres is further improved when using natural plant fibres as raw materials. moulded fibres are not only biodegradable
五,Price and its application in the market
The manufacturing cost of pulp moulding is very low due to the fact that its production process is straightforward and the raw materials are typically derived from waste paper or other fibre materials that are inexpensive. In the packaging of low-cost consumer goods, such as disposable meal boxes, egg trays, beverage trays, and other similar items, pulp moulding is a technique that is typically utilised.
Moulded fibres: The production cost of moulded fibres is rather high due to the complexity of their production process and the requirement for finer processing in the selection of raw materials. Moulded fibres are the material of choice for the high-end market because of their strength and durability, despite the fact that they are prohibitively expensive
六, Distinctions in terms of both look and texture
The surface of pulp moulding is typically rough, giving customers the impression that they are working with natural paper. Although surface treatment has the potential to improve the appearance, the appearance and texture of these fibres are typically more straightforward than those of moulded fibres.
The surface treatment process used for moulded fibres is more refined, which allows for the fibres to attain a smoother and more delicate appearance. As a result of their superior surface smoothness and colour expression, moulded fibre materials are frequently utilised in the production of high-end packaging and individualised items.
