How to ensure the quality of egg tray during the production process of egg tray machine?

The quality and operation of the egg tray machine directly determine the quality of the egg tray. How to control the quality of the egg tray? Let's take a look at how the Peach Machinery is said.

The molding quality habits of the egg tray machine are poor or poor, and the standard of division is the degree of homogeneity of the egg tray or the uniform distribution of the fibers. The storage of pulp in the egg-feeding equipment beating system, the formation structure, and performance of the flow and egg tray equipment affect the distribution of fibers in the paper molded product to some extent. The sign of good or bad is the uniformity of fiber distribution, which is a common molding quality project. It requires the same microscopic fiber concentration in a certain area selected on the egg tray. The closer the fiber distribution is to this ideal state, the more homogeneous it is. In fact, the non-aligned alignment and homogenization of the fibers can only be achieved by applying sufficient agitation in a very dilute fiber suspension, which is manifested by the dynamic equilibrium of the diffusion of the fibers in all directions of the suspension, whereas when the paper mold is molded The pulp concentration is greater than the concentration at the time of sheet copying, so it is difficult to achieve uniformity of the sheet.

The morphology of the fibers and other solid materials in the deposited layer also has a large effect on the quality of the paper molded article.

First, the degree of density of the laminate depends on the type of fiber and the beating conditions and molding conditions, which determine the gas permeability and bulk of the egg tray.

Second, the degree of fiber intertwining determines the strength of the egg tray in the thickness direction and the horizontal direction.

Third, the structural difference between the surface portion and the intermediate portion of the laminate and the difference between the filter surface and the non-filter surface are due to the low retention of fine particles and fillers, solid particles such as auxiliaries on the filter surface, and the original long fibers at After the filter layer is formed on the filter surface, the retention rate in the thickness direction is gradually increased.

Fourth, the directionality of the fiber arrangement determines the anorexia of the egg tray.

In short, in the operation of the egg tray machine in the operation of the egg tray production line, the molding quality of the production egg tray has a close relationship with many factors. The mastery of the whole technology requires professional technical training and guidance!