1. Raw materials: mainly sodium alginate aqueous solution and chemical materials such as calcium chloride.

We can calculate an account: Take one kilogram of eggs around 6.5 yuan as an example. One kilogram of sodium alginate only needs 42 yuan money, and 15 kilograms of fake egg can be made. With other expenses, the cost of one kilogram of fake egg is only about .55 yuan.

2. production process: adjust the concentration of some soaked sodium alginate aqueous solution and stir it evenly, and a liquid that looks slightly white and transparent and has the same viscosity as egg white will be formed in a short time, which is called "egg white".

Separate a part of this liquid, add a small amount of lemon yellow food pigment, and adjust the color to approximate the color of egg yolk, which is the embryonic form of "egg yolk".

Fix the "egg yolk"

Then, put these egg yolk-like liquids in a spherical container and quickly put them into water in which calcium chloride is dissolved. A transparent solidified substance quickly forms on the outside of the "egg yolk", and one minute later, the "egg yolk" is formed.

Pour "yolk" into "eggshell"

Put the solidified artificial egg yolk into artificial egg white, and basically the "content part" of the egg is ready.

Finally, put the "yolk" and "egg white" into the eggshell made of calcium carbonate in advance, and after sealing, a complete "egg" made of chemical raw materials is ready. The whole production time is less than 5 minutes, which is more efficient than laying eggs by hens

2. Making eggshells

1. Coating the real eggs with silica gel to make egg molds < P > 2. demoulding and taking out the real eggs

3. Injecting the raw materials for making shells into the molds.