We all know that oiling is not practical. Manufacturing technology of handmade rice skin: 10 kg of rice is soaked in clear water 1-2 hours, and water 15 kg is added and ground into rice slurry. You can also wash the rice and grind it into powder, and then add water to make rice slurry. Mix 3kg of starch and 10-20g gluten source D (special for rice skin) evenly, then add 5kg of 50-degree warm water to make paste, and then mix it evenly with rice slurry at high speed. Ferment for 20-30 minutes, then put a proper amount of rice skin paste on a steamer (the special steamer is covered with fine cloth in advance, steamed and oiled), spread the pot, steam for 5-8 minutes, and take out the strips; Sliced rice skin is sterilized by ultraviolet rays and then packaged into bags, which can be sold on the market.