Moulded paper pulp is a three-dimensional papermaking technology. It uses waste paper as raw material, and a special mold is used to mold a certain shape of paper product on a molding machine.
Paper pulp moulded trays include egg boxes, egg trays, fruit trays, flower pots, disposable bedpans, etc. It uses waste paper as raw material, adds some moisture-proofing agent (aluminum sulfate) or waterproofing agent, and then makes various shapes of model products according to different purposes.
The moulded paper pulp is used as packaging liners for eggs, fruits, precision devices, fragile glass, ceramic products, handicrafts, etc., and have good cushioning and protection properties.
1. The raw material is waste paper, including cardboard, waste carton paper, waste white edge paper, etc., from a wide range of sources.
2. The production process is completed by pulping, adsorption forming, drying and shaping, etc., which is harmless to the environment.
3. It can be recycled and reused; the volume is smaller than that of foamed plastic, it can be overlapped, and the transportation is convenient.
4. It can be compounded with a variety of materials to improve the protection function.
Pulp trays are protective. To contain and protect packaging products is the primary function of molded pulp products. The materials used are also safe for the packaged product, and the two do not interact.
The pulp tray is pleasant. The structure that facilitates the use of the tray should be pleasant. The structure and shape of the pulp molded tray should not harm the human body, and adapt to the operation and handling of the human body during use.