A kind of face/eye mask base material and preparation method thereof

Abstract

The invention discloses a face / eye mask base material. The face / eye mask base material comprises, by weight, 42-48% of micro capsule neodyminum iron boron magnetic slurry, 28-36% of corn polylactic acid short fibre spunlace cloth and 24-32% of cosmetic grade elastic silica gel fluid. After the corn polylactic acid short fibre spunlace cloth is flattened, secondary dyeing is conducted on the single face of the corn polylactic acid short fibre spunlace cloth by using the cosmetic grade elastic silica gel fluid, then a grouting mold is spread on the corn polylactic acid short fibre spunlace cloth, the micro capsule neodyminum iron boron magnetic slurry is sprayed on the grouting mold, so that the micro capsule neodyminum iron boron magnetic slurry is sprayed onto the face / eye mask base material from small holes distributed in a matrix mode, after that, the face / eye mask base material is air-dried by using hot air at the temperature of 80-90 DEG C, the grouting mold is removed, and the face / eye mask base material can be obtained. Compared with a traditional preparation method that magnetic powder or neodyminum iron boron powder is directly added into a face / eye mask base material, the face / eye mask base material is prepared by adopting the micro capsule neodyminum iron boron magnetic slurry with the specific content, the colors of the appearance of the face / eye mask base material are diversified, and the stability of a generated biological pulsating magnetic field is higher, and the stability of resisting high temperature of the face / eye mask base material is higher.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a substrate for carrying functional substances used on facial masks or eye masks, and a method for preparing the substrate. Background technique [0002] Microcapsule technology is a technology that wraps trace substances in polymer films. It is a micro-packaging technology for storing solids, liquids, and gases. The process of preparing microcapsules is called microencapsulation. It emerged in the 1930s and developed rapidly in the 1970s. Its great advantages make researchers apply it to more and more fields. Microcapsules can change the physical properties of the encapsulated substance (color, appearance, apparent density, solubility); improve the stability of the substance, protect the substance from the environment, and improve the reactivity, durability, pressure sensitivity of the encapsulated substance Sex, thermosensitivity and photosensitivity; reduce the adverse impact of toxi...

AI Technical Summary

Problems solved by technology

In recent years, the use of NdFeB magnets has become very common, and the corresponding products are also dazzling in the market, with a variety of patterns, but what remains unchanged is their black or gray-black appearance. This is because the NdFeB magnets used are limited by their own process characteristics. limits

Most of the magnetic powder is black, and the appearance of NdFeB powder is gray-black powder, and the color is single. The small black or gray-black magnetic dots are easy to cause a kind of intensive phobia, which makes it difficult to directly add NdFeB powder to cosmetics. Promotion is constrained

[0004] And how to add the NdFeB microcapsules obtained after the NdFeB powder is processed by microcapsule technology into the mask or eye mask base material, so as to change the primary color of the NdFeB magnetic powder in appearance, and make the prepared face / eye The technical parameters such as magnetic force, magnetic moment, coercive force, intrinsic coercive force, and maximum magnetic energy product of the film base material meet the needs of skin settings, and are more stable, more resistant to high temperatures, and more stable. research report