阅读说明：本技术 一种用于保湿及抗老化的蔬莓果发酵物嫘萦纤维面膜 (Vegetable and berry fruit fermentation product rayon fiber mask for moisturizing and resisting aging ) 是由 林詠翔 庄伟秀 于 2020-02-12 设计创作，主要内容包括：本发明提供一种用于保湿及抗老化的蔬莓果发酵物嫘萦纤维面膜,包含一种用于增加液体乘载性以及提升布体结构的稳定性的嫘萦纤维布,以及蔬莓果发酵物,具有增加皮肤含水量及弹性、改善肌肤纹理、抚平皱纹的功效。(The invention provides a vegetable berry fruit fermentation rayon fiber facial mask for moisturizing and aging resistance, which comprises a piece of rayon fiber cloth for increasing liquid carrying capacity and improving the stability of a cloth structure, and a vegetable berry fruit fermentation substance, and has the effects of increasing the water content and elasticity of skin, improving skin texture and smoothing wrinkles.)

1. A rayon filament characterized by comprising:

a plurality of supporting fibers obtained by alkalizing a fiber raw material, which is regenerated fibers made of plant cellulose; and

and the nano filling fibers are embedded among the plurality of supporting fibers.

2. The rayon fiber filament according to claim 1, characterized in that said plant cellulose is derived from wood pulp, wood chips or cotton chips.

3. The rayon fiber filament according to claim 1, characterized in that said alkalizing treatment is carried out with sodium hydroxide.

4. The rayon filament according to claim 1, characterized in that said nano-filler fiber is made of bacterial cellulose by grinding.

5. The rayon fiber filament according to claim 1 or 4, characterized in that said nano-filler fiber has a diameter of 1 to 30 nanometers.

6. The rayon fiber filament according to claim 1 or 4, characterized in that said nano-filler fiber has a diameter of 1 to 4 nanometers.

7. A nano rayon fiber cloth characterized by comprising:

a plurality of rayon fiber filaments according to any one of claims 1 to 6, interlaced with one another into a web.

8. A facial mask for moisturizing and anti-aging, comprising:

the nano rayon fiber cloth according to claim 7; and

and the ferment adsorbed in the nano rayon fiber cloth.

9. The mask of claim 8, wherein the fermented product is obtained by fermentation of a vegetable juice, and the vegetable juice is at least one selected from the group consisting of blueberry juice, cranberry juice, white radish juice, red bayberry juice, mulberry juice, grape juice, apple juice, sugarcane juice, passion fruit juice, pineapple juice, lemon juice, broccoli juice, celery juice, and asparagus juice.

10. The mask of claim 9, wherein the fermentation reaction comprises:

mixing the vegetable juice with water at a weight ratio of 1:1-5 to obtain a mixed solution of the vegetable juice and the water, and sterilizing and extracting at 50-100 ℃ for 0.5-1.5 hours;

cooling to room temperature;

implanting yeast (Saccharomyces cerevisiae BCRC20271) in the cooled mixed solution of the vegetable and fruit juice and water, wherein the yeast accounts for 0.01-0.5 wt% of the whole mixed solution of the vegetable and fruit juice and then fermenting for 1-3 days;

implanting lactobacillus (Streptococcus thermophilus TCI633) in the mixed solution of the vegetable and fruit juice and water obtained in the previous step, wherein the lactobacillus accounts for 0.01-0.25 wt% of the whole mixed solution of the vegetable and fruit juice and water, and fermenting for 1-5 days;

concentrating under reduced pressure at 45-70 deg.C; and

filtering with 200-400 mesh sieve to obtain the fermented product.

11. A method for preparing a nano rayon fiber cloth, characterized by comprising the steps of:

(a) performing alkalization treatment on a fiber raw material to obtain a plurality of supporting fibers, wherein the fiber raw material is regenerated fibers made of plant cellulose;

(b) fully mixing nano filling fibers with the plurality of supporting fibers to obtain a fiber slurry mixture, wherein the nano filling fibers comprise bacterial cellulose, and the diameter of the nano filling fibers is 1-30 nanometers;

(c) forming the fiber slurry mixture into a plurality of rayon fibers by a forming step, wherein the nano-filler fibers are embedded between the plurality of supporting fibers; and

(d) the plurality of rayon filaments are formed into the nano rayon fiber cloth through the weaving step.

12. The method of claim 11, wherein in step (b), the ratio of the weight of the nano-filler fibers to the weight of the plurality of support fibers is from 1:10 to 1: 20.

13. The method of claim 11, wherein in step (a), the fibrous feedstock comprises one or a combination of wood pulp, wood chips, or cotton chips.

14. The method according to claim 11, wherein in step (a), the alkalization treatment is performed with sodium hydroxide.

15. The method of claim 11, wherein the diameter of the nano-filler fiber is 1-4 nanometers.

Technical Field

The invention relates to a facial mask, in particular to a moisture-preserving and anti-aging vegetable and fruit (or called vegetable and fruit) fermented rayon fiber facial mask.

Background

The maximum amount of raw materials used in the production of nonwoven fabrics made of artificial synthetic fibers at present is polypropylene (PP), Polyester (PET), Polyethylene (PE) and Nylon (Nylon) in sequence, which account for 96% of the total usage amount, and when these large amounts of nonwoven fabrics made of artificial synthetic fibers are used as waste materials, they cannot be decomposed by natural environment and cause great harm to the environment, so that the production of natural cellulose nonwoven fabrics made of wood pulp (pulp) as raw material by using solvent method is becoming mainstream, and the waste products are called green environmental protection fibers because they can be naturally degraded.

Rayon (Rayon), also known as Rayon, is a regenerated fiber produced from natural plant cellulose. Rayon has properties of easy dyeing, washing and acid and alkali resistance, and is often used for clothing, interior decoration (such as bedspreads and blankets), and also is frequently used in industry for manufacturing surgical instruments, nonwoven products, feminine hygiene products, tire cords and the like.

However, rayon cloth is generally loosened by swelling, and water absorption, tensile strength and mechanical strength are yet to be enhanced. In order to solve the above problems, those skilled in the art need to develop a novel method for preparing rayon cloth, and the tensile strength, mechanical strength, density and water absorption of the cloth, cloth film or facial mask prepared by the method need to be improved, so as to benefit the vast population who has the need.

Disclosure of Invention

In view of the problems faced by the prior art, an object of the present invention is to provide a rayon fiber comprising a plurality of supporting fibers obtained by alkalizing a fiber raw material, the fiber raw material being regenerated fibers made of plant cellulose; and nano-filler fibers embedded among the plurality of support fibers.

In an embodiment of the present invention, the plant cellulose is regenerated fiber made from cellulose raw materials such as wood pulp, wood chips or cotton chips, which is also called rayon.

In one embodiment of the present invention, the alkalization treatment is performed with sodium hydroxide.

In one embodiment of the present invention, the nano-filler fibers are elongated fiber structures made of bacterial cellulose by grinding, and the average diameter of the elongated fiber structures is less than 50 nanometers. Preferably, the bacterial cellulose is milled to produce nanofiller fibers having a diameter of 1-30 nm and a length of about 1-20 microns (preferably less than 2 microns).

In one embodiment of the present invention, the diameter of the nano-filler fiber is 1-4 nm.

In one embodiment of the present invention, the nano-filler fiber is an emerging industrial material, and is mainly applied to mask materials, high-strength materials (automobile parts, housing of household electrical appliances), high-functional materials (housing building materials, interior materials), tackifiers (foods, medical supplies), and special materials (special paper, filter materials).

Another object of the present invention is to provide a nano rayon fiber cloth comprising: a plurality of the foregoing rayon filaments are interlaced with each other to form a web.

Still another object of the present invention is to provide a facial mask for moisturizing and anti-aging, comprising: the foregoing nano rayon fiber cloth; and a fermented substance adsorbed in the nano rayon fiber cloth.

In an embodiment of the present invention, the fermented product is obtained by performing a fermentation reaction on a berry juice, wherein the berry juice is at least one selected from the group consisting of a blueberry juice, a cranberry juice, a white radish juice, a red bayberry juice, a mulberry juice, a grape juice, an apple juice, a sugarcane juice, a passion fruit juice, a pineapple juice, a lemon juice, a green cauliflower juice, a celery juice and a asparagus juice.

In one embodiment of the present invention, the fermentation reaction comprises: mixing vegetable juice and water at a weight ratio of 1:1-5, sterilizing at 50-100 deg.C for 0.5-1.5 hr; cooling to room temperature; sequentially implanting yeast (Saccharomyces cerevisiae BCRC20271) in the cooled vegetable and fruit juice, wherein the yeast accounts for 0.01-0.5 wt% of the whole vegetable and fruit juice, and fermenting for 1-3 days; inoculating lactobacillus (Streptococcus thermophilus TCI633) in the fruit and vegetable juice obtained in the previous step, wherein the lactobacillus accounts for 0.01-0.25 wt% of the fruit and vegetable juice, and fermenting for 1-5 days; concentrating under reduced pressure at 45-70 deg.C; finally, filtering with a 200-400 mesh (mesh) screen to obtain the fermented product.

It is still another object of the present invention to provide a method for preparing a nano rayon fiber cloth, comprising the steps of: (a) alkalizing the fiber raw material to obtain a plurality of supporting fibers; (b) fully mixing the nano filling fibers with a plurality of supporting fibers to obtain a fiber slurry mixture, wherein the nano filling fibers comprise bacterial cellulose, and the diameter of the nano filling fibers is 1-30 nanometers; (c) forming a plurality of rayon fibers from the fiber slurry mixture by a molding step, wherein the nano-filler fibers are embedded between the supporting fibers; and (d) through the weaving step, make a plurality of rayon fiber silk form the nanometer rayon fiber cloth, in order to increase the liquid and carry the sex and promote the stability of the cloth body structure.

In one embodiment of the present invention, in step (b), the ratio of the weight of the nano-filler fibers to the weight of the support fibers is 1:10 to 1: 20.

In one embodiment of the present invention, in step (a), the fiber raw material comprises one or a combination of wood pulp, wood chips, or cotton chips.

In one embodiment of the present invention, in step (a), the alkalization treatment is performed with sodium hydroxide.

In one embodiment of the present invention, the diameter of the nano-filler fiber is 1-4 nm.

Another object of the present invention is to provide a nano rayon fiber cloth, which is produced by the method as described above.

In one embodiment of the present invention, the stability of the body structure of the nano rayon fiber cloth is that the tensile strength (tensile strength) is greater than 20N.

In an embodiment of the present invention, the stability of the body structure of the nano rayon fiber cloth is that the stretch ratio is more than 120%.

Another object of the present invention is to provide a facial mask made using the nano rayon fiber cloth as described above, which has a liquid carrying capacity of more than 10 g of water content.

In summary, the nano rayon fiber cloth of the present invention has the effects of: skin feel is better than artificial fiber very much, is fit for developing the facial mask material of improvement, also can let nanometer filler fiber evenly distributed more easily when liquid, and can promote tensile strength, extensibility, mechanical strength, density and the water absorbing capacity of original rayon cloth, is an improvement cloth membrane material. Therefore, the facial mask made of the nano rayon fiber cloth can absorb more essence containing the vegetable and berry fermentation product, so that the facial mask can be more attached to skin when being applied to the skin and has better importing performance, and further the vegetable and berry fermentation product has the functions of oxidation resistance and skin beautifying, is more effectively imported to the skin and has the synergistic effect.

The following examples are presented to illustrate the present invention and are not intended to limit the scope of the present invention, which is not to be construed as limited thereby, and it is intended that all such modifications and variations that fall within the true spirit and scope of the present invention are deemed to be within the scope of the invention as defined by the appended claims.

Drawings

Fig. 1 is a schematic view of the structure of a nano rayon fiber cloth in one embodiment of the present invention;

fig. 2 is a graph comparing the density of a nano rayon fiber cloth according to an embodiment of the present invention;

fig. 3 is an electron microscope structural observation view of a nano rayon fiber cloth in an embodiment of the present invention;

fig. 4 is a data diagram of efficacy of the nano rayon fiber cloth in enhancing mechanical strength of the rayon cloth in an embodiment of the present invention;

fig. 5 is a graph of efficacy data of a nano rayon fiber cloth in increasing the stretching ratio of a rayon cloth in an embodiment of the present invention;

fig. 6 is a data diagram of efficacy of the nano rayon fiber cloth in promoting water absorption of the rayon cloth in an embodiment of the present invention;

FIG. 7 is a graph comparing Oxidative Radical Absorption Capacity (ORAC) of a fermented vegetable-berry product with a vegetable-berry juice product in accordance with an embodiment of the present invention;

FIG. 8 is a graph comparing the activity of a raspberry fruit ferment to a raspberry juice superoxide dismutase (SOD) in accordance with one embodiment of the present invention;

FIG. 9 is a graph comparing the collagen synthesis genes of skin fibroblasts with those of a fermented vegetable-berry fruit according to an embodiment of the present invention;

FIG. 10 is a graph comparing the synthesis of elastin in skin fibroblasts with a strawberry fermentation product in accordance with an embodiment of the present invention;

FIG. 11 is a graph of skin moisture content after 15 minutes of using a raspberry fruit ferment in accordance with one embodiment of the present invention;

FIG. 12 is a graph showing the results of a skin elasticity test conducted after 15 minutes using a strawberry and vegetable ferment in accordance with an embodiment of the present invention;

FIG. 13 is a graph showing the results of a skin texture test conducted after 15 minutes using a raspberry fruit ferment in accordance with one embodiment of the present invention.

FIG. 14 is a graph of skin wrinkle test results after 15 minutes using a raspberry fruit ferment in accordance with one embodiment of the present invention.

Wherein, the reference numbers:

supporting fiber 11

Nano-filled fibers 12

Rayon staple 13

Nano rayon fiber cloth 14

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the invention. However, these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, such implementation details are not necessary. As used herein, the numerical values are approximations and all numerical data are reported to be within the 20 percent range, preferably within the 10 percent range, and most preferably within the 5 percent range.

In this document, unless the context requires otherwise, the word "a" and "an" may mean "one" or "more". It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, regions, integers, steps, operations, elements, components, and/or groups thereof.

From the foregoing, it is known that general rayon cloth is loosened by swelling, and water absorption, tensile strength and mechanical strength are yet to be enhanced. In view of this, the present invention provides a nano rayon fiber cloth having good tensile strength, mechanical strength, density and water absorption. The essence containing the raspberry fruit ferment (hereinafter referred to as "the raspberry fruit ferment essence") provided by the invention has good moisturizing and anti-aging functions, and further becomes the nano rayon fiber mask containing the raspberry fruit ferment essence. The mask can adsorb more essence of the raspberry and fruit fermentation product with the moisturizing and anti-aging functions, and can also introduce the essence of the raspberry and fruit fermentation product into skin better by utilizing the good tensile strength, mechanical strength and density of the mask, so that the skin has better moisturizing and anti-aging capabilities.

The preparation method and the efficacy test of the nano rayon fiber cloth and the vegetable berry fruit fermentation essence nano rayon fiber mask provided by the invention are explained in detail below, so as to confirm that the mask has good absorption force, tensile strength, mechanical strength and density, and cells can absorb essence more easily; further proves that the raspberry and fruit fermented essence provided by the invention has the functions of moisturizing and resisting aging.