CN112168749A - Bright and white freeze-dried mask and package - Google Patents

Abstract

The invention discloses a bright and white freeze-dried mask which comprises a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried mode, and is characterized in that the base cloth carrier layer and the freeze-dried film layer are 0.05ml/cm²‑0.5ml/cm²The freeze-drying film layer can be dissolved or dissolved out when the water is contacted with the freeze-drying film layer, the freeze-drying film layer comprises freeze-drying functional substances, and the freeze-drying functional substances comprise lotus extract, chamomile flower extract and peony root extract.

Description

Bright and white freeze-dried mask and package

Technical Field

The invention relates to the technical field of application products, in particular to a bright and white freeze-dried mask and a package.

Background

At present, most of the whitening products on the market are mainly in a coating type, and because the whitening functional components are unstable, a large amount of additives need to be added, and the addition of the additives can irritate the skin, so that the whitening effect is greatly reduced.

In addition, the market also has an immersion type bright white wet tissue, the effective components are immersed in the base cloth in a liquid state, and additives are required to be added to prevent the oxidation or the breeding of bacteria, and due to the existence of the additives, various discomforts such as stabbing pain, red swelling, pruritus or other allergic phenomena can occur when a consumer uses the wet tissue.

Disclosure of Invention

The invention aims to solve the problems of high irritation of an additive in a brightening product and inconvenience in use of a face brightening and whitening mask in the prior art, and provides a brightening and whitening freeze-dried mask.

The invention also aims to provide a package of the bright and white freeze-dried mask, which can provide a good sealing environment and has a moisture-proof function.

The technical scheme adopted for realizing the purpose of the invention is as follows:

the bright and white freeze-dried facial mask comprises a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, and is characterized in that the base cloth carrier layer and the freeze-dried film layer are combined with 0.05mL/cm²-0.5mL/cm²The freeze-drying film layer can be dissolved or dissolved out when the water is contacted with the freeze-drying film layer, the freeze-drying film layer comprises freeze-drying effect substances, and the freeze-drying effect substances comprise lotus extract, camellia extract, chamomile extract and peony root extract

In the technical scheme, the content of the lotus extract is 0.01-50 wt%, preferably 0.5-10 wt%; the content of the chamomile extract is 0.01-50 wt%, preferably 0.5-10 wt%; the content of radix Paeoniae extract is 0.01-50 wt%, preferably 0.5-10 wt%.

In the technical scheme, the thickness of the freeze-drying film layer is 0.1-300 μm.

In the technical scheme, the bright and white freeze-dried mask further comprises a release layer.

In the technical scheme, the release layer is one layer or two layers, and the release layer is positioned on one side or two sides of the freeze-drying film layer of the base fabric carrier layer;

the release layer is one or a combination of pet, pe, pu, bopp, pvc, pp and aluminum foil;

the base cloth carrier layer is one or more of non-woven fabrics, absorbent cotton, cotton fibers, bamboo fibers, alginate fibers, tencel, cuprammonium, terylene and modal fibers.

In the above technical solution, the freeze-dried film layer further comprises a freeze-dried skin-feel agent and/or a pH adjuster.

In the technical scheme, the freeze-dried skin-feel agent comprises one or more of hydroxypropyl cyclodextrin, fructo-oligosaccharide, polyglycerol-10 oleate and polyglycerol-2 oleate in any proportion;

in the technical scheme, the content of hydroxypropyl cyclodextrin is 0.1-20 wt%, preferably 1-10 wt%; the content of the pH regulator is 0.1-20 wt%, preferably 1-10 wt%; the content of the fructo-oligosaccharide is 0.1-20 wt%, preferably 1-10 wt%; the content of polyglycerol-10 oleate is 0.1-20 wt%, preferably 1-5 wt%; the content of the polyglycerol-2 oleate is 0.1-20 wt%, preferably 1-5 wt%.

In the technical scheme, the bright and white freeze-dried mask is processed by the following method:

step 1: dissolving or dispersing the freeze-dried efficacy substance in the freeze-dried skin-feel agent;

step 2: heating and melting the mixture of the freeze-dried efficacy substance and the freeze-dried skin feeling agent to have fluidity;

and step 3: coating on the surface of base cloth, and freeze-drying at-50 to-30 ℃;

or processed by the following method:

step 1: dissolving or dispersing the freeze-dried functional substance and the freeze-dried skin feeling agent in water or other solutions, and spraying the solution on the surface of the base cloth, and freeze-drying at the temperature of minus 50 ℃ to minus 30 ℃;

or after being processed by the two methods, the film is compounded with the release layer.

In another aspect of the invention, the packaging containing the bright white freeze-dried mask is also included.

Compared with the prior art, the invention has the beneficial effects that:

1. the active ingredients in the bright and white freeze-dried mask are attached to the base cloth carrier layer in a freeze-dried form, and no preservative or antibacterial agent is added, so that the safety coefficient of use is high.

2. The active ingredients in the bright and white freeze-dried facial mask are attached to the carrier layer of the base cloth in a freeze-dried form, so that the activity of the thermosensitive or unstable ingredients is effectively maintained, and the using effect is improved.

Detailed Description

The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples 1 to 7

A bright and white freeze-dried facial mask comprises a base cloth carrier layer and a freeze-dried film layer which is attached to the base cloth carrier layer in a freeze-dried mode, wherein the freeze-dried film layer can be dissolved or dissolved;

the components and the contents thereof in the freeze-drying film layer are shown in the following table:

the water content in the table above is the residual water content and is not free water.

The bright white freeze-dried masks of examples 1 to 5 were prepared by the following method:

step 1: dissolving or dispersing the freeze-dried efficacy substance in the freeze-dried skin-feel agent;

step 2: heating and melting the mixture of the freeze-dried efficacy substance and the freeze-dried skin feeling agent to have fluidity;

and step 3: coating on the surface of base cloth, and freeze-drying at-50 to-30 ℃;

the bright white freeze-dried masks of examples 6 to 7 were prepared by the following method:

dissolving or dispersing the freeze-dried functional substance and the freeze-dried skin feeling agent in water or other solutions, and spraying the solution on the surface of the base cloth for freeze drying at the temperature of-50 ℃ to-30 ℃.

The whitening effect of the above examples 1-7 was examined, wherein the number of each group was 20, the age was 18-45 years, the gender was female, each person used the whitening freeze-dried mask once a day, and on day 2 of using the whitening freeze-dried mask:

of the 20 people who used the product of example 1, 10 people had bright white skin, and the remaining 10 people had slight darkness;

of the 20 people who used the product of example 2, 8 people had bright white skin, and the remaining 12 people had slight darkness;

of the 20 people who used the product of example 3, 10 people had bright white skin, and the remaining 10 people had slight darkness;

of the 20 people using the product of example 4, 9 people had bright white skin, and the other 11 people had slight darkness;

of the 20 people who used the product of example 5, 7 people had bright white skin, and the remaining 13 people had slight darkness;

of the 20 people who used the product of example 6, 8 people had bright white skin, and the remaining 12 people had slight darkness;

of the 20 people who used the product of example 7, 9 people had bright white skin, and the remaining 11 people had slight darkness;

on day 4 using the dry, bright white lyophilized mask:

of the 20 people who used the product of example 1, 15 people had bright white skin, and the remaining 5 people had slight darkness;

of the 20 people who used the product of example 2, 12 people had bright white skin, and the remaining 8 people had slight darkness;

of the 20 people who used the product of example 3, 10 people had bright white skin, and the remaining 10 people had slight darkness;

of the 20 people who used the product of example 4, 10 people had bright white skin, and the remaining 10 people had slight darkness;

of the 20 people who used the product of example 5, 9 people had bright white skin, and the remaining 11 people had slight darkness;

of the 20 people who used the product of example 6, 2 people had bright white skin, and the remaining 12 people had slight darkness;

of the 20 people who used the product of example 7, 10 people had bright white skin, and the remaining 10 people had slight darkness;

on day 6 using the bright white lyophilized mask:

the 20 persons using the products of examples 1-7 had a significantly lighter and whiter skin than the initial condition, while the darkness of 17 persons using the product of example 1 was significantly improved, and the darkness of 5-8 persons of examples 2-7 was slightly improved and that of the others was significantly improved.

Example 8

A bright and white freeze-dried facial mask is additionally provided with a release layer on the basis of the embodiments 1-7.

The release layer is one layer or two layers and is positioned on one side or two sides of the freeze-drying film layer of the base fabric carrier layer; the release layer is one or a combination of pet, pe, pu, bopp, pvc, pp and aluminum foil; the base cloth carrier layer is one or more of non-woven fabrics, absorbent cotton, cotton fibers, bamboo fibers, alginate fibers, tencel, cuprammonium, terylene and modal fibers.

Example 9

The packaging of the bright white freeze-dried mask of examples 1-7, optionally in one of a single individual package and a multiple collective package; the single independent package can be a package with moisture insulation and sealing performance, such as one of a bag package, a box package, a bubble cap package and a bottle package, and preferably one of an aluminum-plastic bubble cap package, a hard aluminum small box package, a capsule coffee package, a glass package and a metal package; the multiple-time collective package can be a package with moisture-proof and sealing performances, such as one or a combination of a bag package, a box package, a bubble cap package and a bottle package, and preferably one or a combination of an aluminum-plastic bubble cap package, a hard aluminum small box package, a capsule coffee package, a glass package, a metal package, a plastic bottle, a plastic box and an aluminum-plastic bag. The multi-time collective package can be formed by stacking or mixing a plurality of dry towels and then packaging the dry towels into an outer package, or can be formed by singly or more dry towels into a sub-package, and a plurality of sub-packages are packaged into an outer package. The "sheet" refers to an individual body, and may be in the form of a sheet, a roll, a compressed sheet, or the like, depending on the shape of the carrier layer of the dry napkin base cloth.

Claims (9)

1. The bright and white freeze-dried facial mask comprises a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, and is characterized in that the base cloth carrier layer and the freeze-dried film layer are combined with 0.05mL/cm²-0.5mL/cm²The freeze-drying film layer can be dissolved or dissolved out when the water is contacted with the freeze-drying film layer, the freeze-drying film layer comprises freeze-drying functional substances, and the freeze-drying functional substances comprise lotus extract, chamomile flower extract and peony root extract.

2. The whitening freeze-dried mask according to claim 1, wherein the lotus extract is contained in an amount of 0.01 to 50 wt%, preferably 0.5 to 10 wt%; the content of the chamomile extract is 0.01-50 wt%, preferably 0.5-10 wt%; the content of radix Paeoniae extract is 0.01-50 wt%, preferably 0.5-10 wt%.

3. The bright white freeze-dried mask according to claim 1, wherein the thickness of the freeze-dried film layer is 0.1 μm to 300 μm.

4. The bright white freeze-dried mask according to claim 1, further comprising a release layer.

5. The bright white freeze-dried mask according to claim 4, wherein the release layer is one or two layers, and the release layer is positioned on one side or two sides of the freeze-dried film layer of the base fabric carrier layer;

the release layer is one or a combination of pet, pe, pu, bopp, pvc, pp and aluminum foil;

the base cloth carrier layer is one or more of non-woven fabrics, absorbent cotton, cotton fibers, bamboo fibers, alginate fibers, tencel, cuprammonium, terylene and modal fibers.

6. The whitening freeze-dried mask of claim 1, wherein the freeze-dried film layer further comprises a freeze-dried skin-feel agent and/or a pH adjusting agent.

7. The whitening freeze-dried mask according to claim 6, wherein the freeze-dried skin-feel agent comprises one or more of hydroxypropyl cyclodextrin, fructo-oligosaccharide, polyglycerol-10 oleate and polyglycerol-2 oleate in any proportion;

the pH regulator is one or more of disodium hydrogen phosphate, sodium dihydrogen phosphate, citric acid, malic acid, sodium hydroxide, tromethamine or triethanolamine in any proportion.

8. The bright white freeze-dried mask according to claim 7, which is processed by the following method:

step 1: dissolving or dispersing the freeze-dried efficacy substance in the freeze-dried skin-feel agent;

step 2: heating and melting the mixture of the freeze-dried efficacy substance and the freeze-dried skin feeling agent to have fluidity;

and step 3: coating on the surface of base cloth, and freeze-drying at-50 to-30 ℃;

or processed by the following method:

step 1: dissolving or dispersing the freeze-dried functional substance and the freeze-dried skin feeling agent in water or other solutions, and spraying the solution on the surface of the base cloth, and freeze-drying at the temperature of minus 50 ℃ to minus 30 ℃;

or after being processed by the two methods, the film is compounded with the release layer.

9. A package containing the lyophilized facial mask of any one of claims 1-8.