What is the internal structure of the egg tray like

The function of the egg tray is to stop packaging the eggs for convenient transportation, ensuring that the external eggs can have excellent protection when there is a certain level of turbulence and collision during transportation. The secondary method is to use one concave hole after another, placing the egg inside the hole to isolate the individual. The pulp made of ordinary paper is convenient for consumption and has sufficient raw materials, which is also conducive to future recycling.

Egg trays come in different specifications and sizes based on different quantity requirements and items placed, striving to meet various needs. The secondary function is to provide shock absorption and facilitate the transportation of eggs. Its cost is relatively expensive due to the relationship between materials, which can increase the cost of merchants and improve profits.

What is the external structure of the egg tray like

Pulp egg tray, including the egg tray body, is equipped with a buffer chamber inside the egg tray body, and the egg tray body is formed by folding and fixing a piece of cut cardboard. Among them, both sides of the cardboard body are identified with buffered reinforced cardboard, and the end of the buffered reinforced cardboard is equipped with folding sheets. The folding sheets are inserted into the buffering chamber, and the width of the folding sheets is consistent with the width of the buffering chamber. In the pulp egg tray, the buffer reinforced cardboard is formed by folding a cut piece of cardboard, and the folding sheet is formed by extending and folding one end of the buffer reinforced cardboard. In the pulp egg holder, the buffered reinforced paperboard is a Right triangle, and a groove corresponding to the egg holder body is arranged on the slope of the Right triangle, and both sides of the egg holder body are inserted in the groove. By adding buffer reinforced cardboard on both sides of the egg tray body, and extending a folding piece that conforms to the buffer chamber from one end of the buffer reinforced cardboard, the folding piece is inserted into the buffer chamber to further enhance the buffering strength of the buffer chamber; And combined with buffering and enhancing cardboard, it effectively improves the overall buffering function, with a complex structure and the cardboard can be folded, occupying small space and facilitating transportation. Another type is made of waterproof materials, and sometimes due to special needs, ordinary products cannot achieve the desired waterproof effect, resulting in products with higher waterproof properties. Broken eggs are definitely worthless. They can maintain the "dignity" of eggs and make them sell for the price they deserve. The information of the manufacturer can be written on the egg tray for promotional purposes.

① According to the manufacturing method, it can be divided into three categories: chemical pulp (including caustic soda pulp, sulfate pulp, Sulfite pulp, etc.), machine pulp (including stone mill wood pulp, disc mill machine pulp, thermal mill machine pulp, etc.) and chemical machine pulp;

② According to the type of raw materials, it is divided into wood pulp, straw pulp, bamboo pulp, cotton pulp, waste pulp, etc;

③ According to the processing depth, it is divided into natural pulp, semi bleached pulp, bleached pulp, refined pulp, etc;

④ According to the yield of wood pulp, it can be divided into chemical pulp (yield 40-50%), high yield chemical pulp (yield 50-65%), semi chemical pulp (yield 65-84%), chemical machine pulp (yield 85-94%), and machine pulp (yield 94-98%);

⑤ The pulp used by the company for its own use is called self use pulp, and the pulp sold as a commodity is called commercial pulp. For a specific category, it is often named by several different classification methods, such as bleached sulfate softwood pulp, natural Sulfite reed pulp, poplar ground wood pulp, etc., so that users can generally understand the function and use of pulp according to its title.