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shuliy - Model SL - General steps of egg tray production
The egg tray machine is mainly used to produce food packaging machinery. Literally we can also see that it is mainly for processing egg trays. In fact, it can also be used to make bottle holders, fruit and vegetable holders, and so on. Regardless of the kind of egg tray packaging, there are certain manufacturing steps. Today, let's take a look at the general steps of egg tray production.
For pulping, this step is very simple for products that do not need to add other additives or do not need pulping. However, if you want to add additives or need pulping, this step is very important, because additives mean general The egg tray will obtain other new functions, such as waterproofing. Therefore, the weight of the additive must be strictly controlled, and then its function can be exerted reasonably. This requires the mixing to complete, and then makes this operation complicated and important.
The importance of molding is also very important. Why? Because in the molding process, the pulp is mainly formed by adsorption, there is a question about the quality of the egg tray, that is, if the adsorption is not possible (vacuity), the quality of the product will be greatly reduced (for example, the egg tray is bad, no Resistance, no stiffness), which are all formed by adsorption. The force of adsorption comes from the suction of the vacuum pump, which is the force of dehydration. If it is too large, it will cause simple damage to the mold, and if it is too small, it will cause poor quality. Suction control is especially important for egg tray machine