Long-acting slow-release facial mask and preparation method thereof

Abstract

The invention discloses a long-acting slow-release facial mask and a preparation method thereof. The preparation method comprises the following steps: S1, preparing base cloth for the facial mask: performing opening, carding, spunlace reinforcing and forming, and drying on a base cloth fibrous raw material, to obtain the base cloth; S2, processing micropores on the base cloth by using a laser, toobtain the porous base cloth, wherein a pore diameter of the micropore is 0.1-200 um, a pore depth is greater than 5 um, and a pore pitch is 50-1000 um; S3, performing hydrophilization treatment on the porous base cloth, to obtain hydrophilic porous base cloth; and S4, enabling the hydrophilic porous base cloth to be dipped in solution containing functional components, to obtain the facial mask which adsorbs the functional components, adsorption and slow-release of the facial mask to the functional components can be effectively improved, and the facial mask is safe in use, and harmless to a human body.

Description

technical field

[0001] The invention relates to the field of cosmetics with cosmetic effects, in particular to a long-acting slow-release facial mask and a preparation method thereof. Background technique

[0002] The principle of the mask is to use the short time covered on the face to temporarily isolate the outside air and pollution, increase the temperature of the skin, expand the pores of the skin, promote the secretion and metabolism of sweat glands, increase the oxygen content of the skin, and help the skin to eliminate epidermal cells. The products of metabolism and accumulated oily substances, the moisture in the mask penetrates into the stratum corneum of the epidermis, the skin becomes soft, and the skin is naturally bright and elastic.

[0003] The facial mask that is widely used at present is mainly divided into a sheet mask and a coating mask. Among them, the patch mask is usually made of non-woven fabric, which is to absorb the prepared high-concentration nut...

Examples

Embodiment 1

[0033] S1. Polyester is used as raw material: the base fabric is obtained after opening, carding, spunlace reinforcement, and drying, with a thickness of 180 μm and an area of ​​15*15 cm.

[0034] S2. The laser source adopts CO2 laser, the pulse frequency is 30kHz, the power is 100W, the action time of single hole is 0.1ms, and the scanning rate is 50mm / s. The hole spacing is 100μm;

[0035] S3. prepare the block copolymer of polyethylene oxide and polyethylene terephthalate, deionized water as the solution containing hydrophilic agent, control the content of hydrophilic agent to be 30wt%, and heat the solution after mixing evenly to 60°C, then dip the porous base cloth into a solution containing a hydrophilic agent for 35 minutes to obtain a hydrophilic porous base cloth;

[0036]S4. Prepare a functional component solution containing 20 mg / mL of keratin, and soak the hydrophilic porous base cloth in the solution containing the functional component for 60 minutes to obtain a ...

Embodiment 2

[0038] The conditions are the same as in Example 1, wherein, after the microholes are processed by laser in step S2, the process of purging the formed microholes with a cooling medium (nitrogen at 20°C) is also included immediately, and the single hole purging time is 0.2s.

Embodiment 3

[0040] S1. Polyester is used as raw material: the base fabric is obtained after opening, carding, spunlace reinforcement, and drying, with a thickness of 180 μm and an area of ​​15*15 cm.

[0041] S2. The laser source adopts CO2 laser, the pulse frequency is 30kHz, the power is 100W, and the action time of a single hole is 0.1ms. The hole diameter is 80μm and the hole depth is 180μm (punched through the base fabric to form a through hole); the hole spacing is 1mm;

[0042] S3. prepare the block copolymer of polyethylene oxide and polyethylene terephthalate, deionized water as the solution containing hydrophilic agent, control the content of hydrophilic agent to be 30wt%, and heat the solution after mixing evenly to 60°C, then dip the porous base cloth into a solution containing a hydrophilic agent for 35 minutes to obtain a hydrophilic porous base cloth;

[0043] S4. Prepare a functional component solution containing 20 mg / mL of keratin, and soak the hydrophilic porous base cl...

technical field

[0001] The invention relates to the field of cosmetics with cosmetic effects, in particular to a long-acting slow-release facial mask and a preparation method thereof. Background technique

[0002] The principle of the mask is to use the short time covered on the face to temporarily isolate the outside air and pollution, increase the temperature of the skin, expand the pores of the skin, promote the secretion and metabolism of sweat glands, increase the oxygen content of the skin, and help the skin to eliminate epidermal cells. The products of metabolism and accumulated oily substances, the moisture in the mask penetrates into the stratum corneum of the epidermis, the skin becomes soft, and the skin is naturally bright and elastic.

[0003] The facial mask that is widely used at present is mainly divided into a sheet mask and a coating mask. Among them, the patch mask is usually made of non-woven fabric, which is to absorb the prepared high-concentration nut...

Examples

Embodiment 1

[0033] S1. Polyester is used as raw material: the base fabric is obtained after opening, carding, spunlace reinforcement, and drying, with a thickness of 180 μm and an area of ​​15*15 cm.

[0034] S2. The laser source adopts CO2 laser, the pulse frequency is 30kHz, the power is 100W, the action time of single hole is 0.1ms, and the scanning rate is 50mm / s. The hole spacing is 100μm;

[0035] S3. prepare the block copolymer of polyethylene oxide and polyethylene terephthalate, deionized water as the solution containing hydrophilic agent, control the content of hydrophilic agent to be 30wt%, and heat the solution after mixing evenly to 60°C, then dip the porous base cloth into a solution containing a hydrophilic agent for 35 minutes to obtain a hydrophilic porous base cloth;

[0036]S4. Prepare a functional component solution containing 20 mg / mL of keratin, and soak the hydrophilic porous base cloth in the solution containing the functional component for 60 minutes to obtain a ...

Embodiment 2

[0038] The conditions are the same as in Example 1, wherein, after the microholes are processed by laser in step S2, the process of purging the formed microholes with a cooling medium (nitrogen at 20°C) is also included immediately, and the single hole purging time is 0.2s.

Embodiment 3

[0040] S1. Polyester is used as raw material: the base fabric is obtained after opening, carding, spunlace reinforcement, and drying, with a thickness of 180 μm and an area of ​​15*15 cm.

[0041] S2. The laser source adopts CO2 laser, the pulse frequency is 30kHz, the power is 100W, and the action time of a single hole is 0.1ms. The hole diameter is 80μm and the hole depth is 180μm (punched through the base fabric to form a through hole); the hole spacing is 1mm;

[0042] S3. prepare the block copolymer of polyethylene oxide and polyethylene terephthalate, deionized water as the solution containing hydrophilic agent, control the content of hydrophilic agent to be 30wt%, and heat the solution after mixing evenly to 60°C, then dip the porous base cloth into a solution containing a hydrophilic agent for 35 minutes to obtain a hydrophilic porous base cloth;

[0043] S4. Prepare a functional component solution containing 20 mg / mL of keratin, and soak the hydrophilic porous base cl...

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