2results about How to "Fluffy good" patented technology

The application relates to a production and processing method of a carded cotton-wool blended yarn, which comprises the following steps: A, selecting cotton fibers with a micronaire value of 4.8 and a length of 29 mm, and selecting washed and cleaned wool tops with a count of 80; B, respectively dyeing the cotton fibers and the wool tops; C, feeding the colored cotton fibers into a carding machine to be carded, and then feeding the slivers carded by the carding machine into a wool carding machine to be carded; D, opening the colored cotton slivers by an opener to form cotton loose fibers; E, mixing the cotton loose fibers with the colored wool loose fibers, and stewing the wool for 12 hours; F, feeding the mixed wool and cotton into a two-union wool carding machine to be carded, feeding the wool and cotton into a three-union wool carding machine to be carded after the carding of the two-union wool carding machine is completed, and making wool lap roving; G, performing spinning on the wool lap roving by a mule machine to obtain a carded cotton-wool blended yarn, so that the produced cotton-wool blended yarn is low in twist, large in elasticity, good in hand feeling and good in fluffiness.

The present invention relates to a method of manufacturing a liquid cosmetic impregnation foam and the foam, the method including a test method for the liquid cosmetic impregnation foam. The test method for the liquid cosmetic impregnation foam according to one embodiment of the present invention can include the steps of: manufacturing a liquid cosmetic impregnation foam capable of being used to impregnate a liquid or solid cosmetic composition; performing an FT-IR test on the manufactured liquid cosmetic impregnation foam; determining whether a result value of the FT-IR test is within a specific ratio range that provides a balance of hydrolysis resistance, water resistance, and oil resistance of the liquid cosmetic impregnation foam; and if the result value of the FT-IR test is within the specific ratio range, performing a solid NMR test.