Pulp tray gradually replaced packaging products such as foam and blister, and gradually integrated into daily production and life. The most common is the pulp tray for eggs. It is made of waste newspapers, carton leftovers, recycled paper tubes, raw wood pulp boards or sugarcane pulp slag, etc., which are mixed into a certain concentration through processes such as hydraulic pulping and ingredients. Slurry, the slurry is vacuum absorbed on a special metal mold to form a wet blank product, and the wet blank product is then dried and hot-pressed to form a pulp product. So what are the characteristics of pulp tray
What are the characteristics of pulp tray:
1. The process technology is simple and practical, and there is basically no pollution in the production process, which meets the requirements of cleaner production. In addition, each process of its production line, except that the automatic control system management requires high quality of personnel, the rest are all skilled technologies, which can be mastered after short-term training, and the degree of localization of its equipment is very high, which is very conducive to the popularization of the project. This is also a convenient condition for quickly taking advantage of the environmental protection advantages of pulp molded products.
2. Wide sources of raw materials and cost. It is mainly made of waste paper or annual herb fiber pulp. The raw materials can be adapted to local conditions.
3. The product has high strength, good plasticity and cushioning performance.
4. Light weight, low recycling cost, and can be used repeatedly.
5. Good protection, interchangeability and spring-loading performance.
6. From production and use to waste disposal, there is no pollution to the environment. The water consumption in the production process is small, no waste water is discharged, and environmental pollution is reduced.
7. Good air permeability, which has unique advantages for the packaging of fresh products.
8. Pulp support products have good water absorption, hydrophobicity and heat insulation. If special additives are added in the production process, it will also have special properties such as water resistance, oil resistance, and high temperature resistance.
9. Modern production technology can realize high-speed, automated mass production.
The above content is an introduction to the characteristics of the pulp tray. It is designed and manufactured according to the geometric shape, specification and protection requirements of the product to be packaged. It has cushioning, shockproof, compression resistance, impact resistance, antistatic, anticorrosion, and moisture resistance. The ideal protection effect is widely used in the inner packaging of glassware, ceramics, electronic appliances, mechanical parts, instruments, tools and toys, mobile phones and other products. With the improvement of technology and the improvement of production technology, it will gradually Ground is used for the outer packaging of the product, directly packaging the product.
