There are two main reasons for adding alkali when making wonton skins:

1. Ingredients list: Alkali is a commonly used food additive with many functions. First of all, alkali can neutralize the acidic substances in the dough, making the wonton skin more delicious and with a certain degree of flexibility and looseness. In addition, alkali can also change the color and softness of the dough, making the wonton skin look more appetizing.

2. Production steps: In the process of making wonton skin, the use of alkali is a very important step. First of all, alkali can neutralize the acidic substances in the dough, making the wonton skin more delicious and with a certain degree of flexibility and looseness. In addition, alkali can also change the color and softness of the dough, making the wonton skin look more appetizing.

In short, in the process of making wonton skins, the purpose of adding alkali is to neutralize the acidic substances in the dough and make the wonton skins more delicious and have a certain degree of flexibility and looseness.