First make and process the egg tray mold: According to the requirements or sample specifications, first make the egg tray blister mold. Under normal conditions, plaster is used to make blister packaging molds, but wood carving and metal carving products are also used as molds, such as plaster molds. After making, let it dry completely or dry naturally, and then according to the specific situation of the surface of the product, use 1-2 mm drill to drill many small holes in the low recesses that do not affect the appearance of the product packaging. For this kind of products, some small holes must be drilled on the four sides so that the air can be drawn out during the production of blister. After the mold is drilled, the plaster mold must be hardened. The hardening method is saturated with concentrated alum. After soaking in liquid, let it dry. 2: After the egg tray mold is completely processed and dried, put the egg tray mold into the upper iron plate of the vacuum chamber, and then load the plastic sheet into the applicable specifications according to the size of the egg tray mold, and then put the sheet into the heated wooden cabinet Inside, make it completely fixed, and then put the wooden cabinet together with the plastic sheet on a constant temperature furnace for softening treatment. 3: Put the softened plastic sheet together with the wooden cabinet in the vacuum chamber, turn on the suction switch to suck up the air in the vacuum chamber, and after the plastic sheet cools, you will get the same concave egg tray as the mold. Egg tray sorting; after trimming and finishing the produced egg trays, the finished egg trays are then packaged and shipped in cartons

The egg tray is also for the purpose of displaying and protecting eggs. It can be placed and hung on supermarket shelves to make the eggs more beautifully displayed in front of shoppers, thereby impacting shoppers’ visual effects and promoting the desire to buy. The egg tray can separate the eggs, play the purpose of shockproof and beautify the eggs, and make the eggs look more beautiful as a whole.

The egg tray production equipment manufacturer said that it uses high-quality PVC sheet material, which has high toughness, is not easy to burn, and PVC is easy to heat. It can be sealed with a sealing machine and high-frequency edge sealing. It is the main raw material for the production of transparent blister products. PVC sheet is a widely used and popular material. It can be made into transparent, colorful, anti-static, gold-plated, flocking and other blister packaging products. Its characteristics are high transparency, good surface gloss, and few crystal points. , Small water pattern, wide application, strong impact resistance, and easy to shape.