How many sieves are used to filter wheat starch in cold weather?

40-60 purposes. According to the relevant information, because the grains of home improvement flour are coarse and sticky, the requirements for the texture of flour are not too strict, so there is no need to use a sieve with too high mesh number. When sieving flour, you can also choose different types of sieves according to different uses of flour, and use them in cold weather with 40-60 meshes.