The Production Process Of Egg Container

1: First make and process egg tray molds: According to requirements or sample specifications, first make egg tray blister molds. Under normal conditions, plaster is used to make blister packaging molds, but wood carving and metal carving products are also used as molds. After the plaster mold is made, let it dry completely or dry first, and then according to the specific conditions of the product surface, use 1-2 mm drills to drill many small holes in the low concave place that does not affect the product packaging. For products such as boxes, some small holes must be drilled on the periphery so that air can be drawn out during blister production. After the mold is drilled, the gypsum mold must be hardened. The hardening method is to use concentrated alum After soaking in saturated solution, dry.

2: After the egg tray mold is completely dried, put the egg tray mold on the upper iron plate of the vacuum chamber, and then load the plastic sheet into the applicable size according to the size of the egg tray mold, and then put the sheet into the heating wooden cabinet Inside, make it completely fixed, and then put the wooden cabinet together with the plastic sheet on the 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, and suck out the air in the vacuum chamber. After the plastic sheet is cooled, the same concave egg tray as the mold is obtained.

4: Blister egg tray finishing: After trimming and finishing the produced egg tray, it is the finished egg tray, which is then packaged and shipped in a carton.

Blister egg packaging characteristics and application scope; soil egg tray, duck egg tray, salted egg tray, preserved egg tray, quail egg tray, black egg tray.