Down feather swelling agent and preparation method thereof

Abstract

The invention discloses a down feather swelling agent, which is prepared from the following ingredients in parts by weight: 5 to 10 parts of softening agents, 5 to 15 parts of surface modifiers, 5 to15 parts of surface active agents, 0.1 to 0.5 part of antioxidants, 5 to 10 parts of pH regulators, 1 to 5 parts of protein filling agents, 5 to 10 parts of ethyl alcohol, 65 to 75 parts of pure waterand 0.1 to 1 part of auxiliary agents. The down feather swelling agent is prepared by the following steps of heating the ethyl alcohol to 40 to 55 DEG C; performing heat insulation; adding auxiliaryagents into the ethyl alcohol; performing stirring dissolution for 5 to 10min; heating the pure water to 40 to 55 DEG C; regulating the pH to 5.5 to 6.5 by the pH regulators; slowly adding the pure water into a mixture of the softening agents, the surface modifiers, the surface active agents, the antioxidants and the protein filling agents; performing high-speed shearing emulsification for 20 to 40 min at 2500 to 2800r/min; slowly adding the solution in the S1 into S2, continuously performing stirring in the period; continuously adding the rest pure water into the solution; performing stirringfor 5 to 15 min; after the solution cools to the normal temperature, performing sealed filling and putting the materials in a cool dry place. The down feather swelling agent has the advantages that the down feather swelling degree can be improved by about 10 to 15 percent, so that the down feather is light, soft and elastic.

Description

technical field [0001] The invention relates to the technical field of fluffy agents, in particular to a fluffy agent for down and down and a preparation method thereof. Background technique [0002] Down fiber is a natural protein fiber, which has excellent warmth retention and fluffy properties, and is light and soft. Down is a protein fiber that exists in the form of feathers; in each of its main fibers, there are many small feather silks, and each small feather silk becomes the main fiber of another small unit, and there are also feathers around it. Smaller feather silks are repeatedly formed into elegant and unique down fibers, which can be fluffy and soft, comfortable to wear, and have the best thermal performance. [0003] Down is an animal protein fiber, and its outermost layer is a layer of cell membrane, which is composed of a bilayer membrane of sterol and triphosphate. Both sterols and triphosphates are organic compounds that are poorly soluble in water. This ...

AI Technical Summary

Problems solved by technology

Down balls not only seriously affect the thermal performance of down, but also make the down jacket lose the easy and soft function

[0005] At this stage, there is no fluffing agent for down, which can improve the bulkiness of down, which has positive practical significance for promoting the development of down processing industry and meeting market requirements.