Alginate fiber containing tremella polysaccharide and preparation method thereof

A technology of tremella polysaccharide and seaweed fiber, which is applied in the field of fiber materials, can solve the problems of decreased utilization rate of mask essence, reduced mask skin care effect, poor moisturizing effect, etc., and achieves good application prospects, excellent textile effect, and convenient operation.

Inactive Publication Date: 2020-07-10
余姚市龙翔水刺热轧无纺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although seaweed fiber has a good moisture absorption effect, it can solve the problem of low liquid retention rate of the existing non-woven mask base fabric
However, the moisturizing effect of seaweed fiber is poorer than that of other fiber materials. When the non-woven mask base fabric made of it

Method used

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  • Alginate fiber containing tremella polysaccharide and preparation method thereof
  • Alginate fiber containing tremella polysaccharide and preparation method thereof
  • Alginate fiber containing tremella polysaccharide and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0078] A kind of preparation method of the seaweed fiber containing tremella polysaccharide, see figure 1 and figure 2 , including the following steps:

[0079] ①. Preparation of seaweed spinning stock solution:

[0080] Put the alginate, seaweed charcoal and tremella polysaccharide into the dissolving kettle, add distilled water, the amount added is 12 times the weight of the alginate, raise the temperature to 50°C, let stand at constant temperature for 2 hours to fully swell the alginate and tremella polysaccharide, then stir 3h, transfer to the pulp storage tank for vacuum defoaming for 6h, the vacuum degree is -0.1MPa, obtain the seaweed spinning stock solution, cool and set aside;

[0081] ②. Preparation of resin spinning stock solution:

[0082] Put the PET resin, nylon and silane coupling agent into the dissolving kettle after mixing, add enough acetone to completely dissolve the PET resin, nylon and silane coupling agent, and get the resin spinning stock solution a...

Embodiment 2-4

[0090] Examples 2-4 are all based on the method of Example 1, and the component parameters and preparation parameters of the seaweed fiber are adjusted, and the specific adjustments are shown in Table 1 below.

[0091] Component parameter and preparation parameter table of table 1 embodiment 1-4

[0092] Example 1 Example 2 Example 3 Example 4 PET-GF15 28 25 30 27 nylon 23 26 22 25 polyethylene wax 6 5 8 7 Alginate 22 22 20 24 Seaweed charcoal a 9 8 9 10 tremella polysaccharide 4 5 4 3 Coupling agent KH550 6 5 7 8 Multiples of distilled water 12 13 14 12 temperature / ℃ 50 45 48 45 Standing time / h 2 2.5 3 2 Stirring time / h 3 3.5 3.5 4 Vacuum defoaming time / h 6 8 7 6 Ultrasonic time / min 18 15 20 20 Standing time / min 25 20 22 24 Spinning temperature / ℃ 48 50 45 45 Calcium chloride concentration / wt% 4 5 4.5 4 Spinning fl...

Embodiment 5

[0094] Embodiment 5-6 In the method of embodiment 1, adjust the specific composition of alginate. Wherein, the alginate in Example 5 is potassium alginate; the alginate in Example 6 is sodium alginate.

[0095] 2.4, Embodiment 7

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Abstract

The invention relates to the technical field of fiber materials, and particularly relates to an alginate fiber containing tremella polysaccharide and a preparation method thereof. The alginate fiber is mainly prepared from the following raw materials in parts by weight: 25-30 parts of PET resin, 22-26 parts of nylon, 5-8 parts of polyethylene wax, 20-24 parts of alginate, 8-10 parts of seaweed charcoal, 3-5 parts of tremella polysaccharide and 5-8 parts of a silane coupling agent. The preparation method comprises the steps of preparation of a seaweed spinning solution, preparation of a resin spinning solution, mixing of the spinning solutions, wet spinning and solvent evaporation, so that the prepared alginate fiber has excellent moisture absorption effect and moisturizing effect; the whole preparation steps are simple and convenient to operate, so that batch production of the alginate fiber is facilitated; and the alginate fiber has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of fiber materials, in particular to a tremella polysaccharide-containing seaweed fiber and a preparation method thereof. Background technique [0002] With the progress of society and the improvement of living standards, there is a strong market demand for beauty textile materials represented by functions such as beauty, health care, comfort, and leisure. Mask products have special functions such as eliminating fatigue and relieving stress, and are the preferred choice of modern textile materials. An important application field, developing relatively rapidly. [0003] Among them, the non-woven mask base fabric is the carrier of the essence of the mask. It is a popular and common form of mask carrier in the market and can be directly applied to the face. At present, the more common non-woven mask base fabrics mainly include filament fiber mask base fabrics made of cotton linters, tencel fiber mask base fabr...

Claims

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Application Information

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IPC IPC(8): D01F8/12D01F8/14D01F8/18D01F8/06D01F1/10C01B32/05A61K8/9706A61K8/73A61K8/19A61K8/02A61Q19/00D01D5/06D01D5/14
CPCD01F8/12D01F8/14D01F8/18D01F8/06D01F1/10C01B32/05A61K8/9706A61K8/73A61K8/733A61K8/19A61K8/0212A61Q19/00D01D5/06D01D5/14
Inventor 高旭钦李龙陆杰挺
Owner 余姚市龙翔水刺热轧无纺有限公司
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