Preparation process of bastard mahogany fiber and application thereof on facial mask base cloth
A preparation process, fiber-based technology, applied in the direction of fiber chemical characteristics, spinning solution preparation, cellulose/protein conjugated artificial filament, etc., can solve the influence of fiber web formation uniformity, affect the use performance, and the environment is not friendly and other issues, to achieve the effects of environmental friendliness, improved formability, and simple process
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Embodiment 1
[0035] The preparation process of red camellia fiber in this embodiment uses red camellia oil as raw material, mixes red camellia oil and red camellia oil carrier solution to prepare red camellia oil mother liquor, and injects the obtained red camellia oil mother liquor into cellulose spinning solution by adding online Among them, wet spinning is used to obtain red camellia fiber; the red camellia oil carrier solution is prepared by dissolving cellulose acetate in NMMO solvent; wherein the mass ratio of cellulose spinning solution and red camellia oil mother liquor is 3:1; The mass ratio of red camellia oil and cellulose acetate is 1:6;
[0036] The preparation of red camellia oil mother liquor can adopt stirring equipment to provide shearing action, and the equipment used for stirring can adopt screw extruder, and red cameon oil carrier solution and red cameon oil are mixed and mixed by the form of screw extruding to make red camellia oil mother liquor, and the speed of stirri...
Embodiment 2
[0052] The preparation process of the red toon fiber in this embodiment is the same as in Example 1, except that the red toon oil carrier solution is prepared by dissolving nitrocellulose in a solvent sodium hydroxide / water system; wherein the cellulose spinning solution and the red toon oil mother liquor The mass ratio of red camellia oil and cellulose acetate in the red camellia oil mother liquor is 1:3.
[0053] The application of the red toon fiber that the present embodiment makes on the mask base cloth is the same as embodiment 1, and the difference is that the red toon fiber base material layer of the present embodiment adopts the red toon fiber that the parts by weight are 80% and 20 % viscose fiber mixture.
[0054] The concrete technology that present embodiment prepares facial mask base cloth is carried out as follows:
[0055] a) Opening and mixing: open the fiber raw materials of the red toon fiber-based material layer and mix them evenly;
[0056] b) Carding: F...
Embodiment 3
[0065] The preparation process of the red toon fiber in this embodiment is the same as in Example 1, the difference is that the red toon oil carrier solution is prepared by dissolving carboxymethyl cellulose ester in the solvent lithium hydroxide / urea / water system; wherein the cellulose spinning The mass ratio of the red cameon oil to the red cameon oil mother liquor is 15:1; the mass ratio of the red cameon oil to the cellulose acetate in the red cameon oil mother liquor is 1:8.
[0066] The application of the red toon fiber made by the present embodiment on the mask base cloth is the same as in embodiment 1, the difference is that the red toon fiber base material layer of the present embodiment adopts the red toon fiber and 40% by weight of the red toon fiber % lyocell fiber blend.
[0067] The concrete technology that present embodiment prepares facial mask base cloth carries out as follows:
[0068] a) Opening and mixing: open the fiber raw materials of the red toon fiber...
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