WO2020186748A1

WO2020186748A1 - Dry towel, processing method therefor and application thereof

Info

Publication number: WO2020186748A1
Application number: PCT/CN2019/112459
Authority: WO
Inventors: 李和伟
Original assignee: 李和伟
Priority date: 2019-03-15
Filing date: 2019-10-22
Publication date: 2020-09-24
Also published as: CN110025597A

Abstract

A dry towel, a processing method therefor and an application thereof; the dry towel comprises a base towel carrier layer and a freeze-dried film layer that is attached to the base towel carrier layer in a freeze-dried form; the base towel carrier layer and the freeze-dried film layer contact 0.0001 ml/cm²-0.1 ml/cm² of water, and the freeze-dried film layer can be dissolved or dissolved out. The freeze-dried film layer comprises a freeze-dried functional substance, or further comprises one or both among a freeze-dried skin sensation agent and freeze-dried fiber. When the dry towel contacts water, the freeze-dried film layer dissolves or dissolves out, and then when friction occurs with the epidermis, the freeze-dried film layer peels off from the base towel carrier layer and forms a film on the epidermis. The dry towel may be used as a skin care product, a makeup removing and cleansing product, a transdermal absorption external medicine patch or a wound dressing patch.

Description

Dry towel and its processing method and application

Technical field

The invention relates to the technical field of sticking products, in particular to a dry towel and its processing method and application.

Background technique

At present, most of the skin care facial towels on the market are mainly in the form of wet wipes. The active ingredients are in a liquid state and are infiltrated with the mask base cloth. The effective ingredients in the mask are in a liquid state. Additives are needed to prevent oxidation or growth of bacteria. Due to the existence of these additives , Consumers will experience various discomforts, such as tingling, redness, itching or other allergies when using it.

For example, the commercially available Stridex salicylic acid cleansing acne, Medicube, Dejie soft pore shrinking toning cotton sheet, Innisfree Truecare Centella asiatica repair moisturizing essence cotton sheet, DERMATORY DeMadori hypoallergenic repair gauze Paste, GRAYMELIN flower juice moisturizing cotton sheet, Korea Li Dezi high-efficiency moisturizing moisturizing cotton sheet, PETITFEE/Pu Difei facial moisturizing cotton sheet, NIGHTINGALE Nightingale water light cotton sheet, etc. Among the above products, most of the active ingredients are In liquid state, there are problems such as unstable active ingredients and containing additives. In addition, it needs to be used on the surface or repeatedly wiped during use. When the active ingredients are transferred to the skin surface, they will not form a film, volatilize quickly, and dissolve and absorb through the skin slowly.

There are also some facial mask products on the market whose active ingredients are attached to the membrane cloth in a freeze-dried form. Although the introduction of various additives is reduced or even avoided, the form of use is still a veneer type, which requires the use of a large amount of water and essence. Use liquid, care liquid or other functional liquids after being soaked. If the functional liquid is soaked, the active ingredients in the functional liquid are unstable and the additives are easily irritated. If the functional liquid is water, a lot of water is needed. Soaking, there is the problem of inconvenience to carry.

Summary of the invention

The purpose of the present invention is to solve the problem of inconvenience in the use of dry towels in the prior art, and to provide a dry towel. After the dry towel meets with water, the active ingredients are dissolved or dissolved, and a film can be formed on the epidermis with one rub. Easy to use, save time and effort.

Another object of the present invention is to provide a processing technology of the dry towel. The processing technology adopts a processing method of dipping, spraying and then freeze-drying, or melt coating and then freeze-drying. The technology is simple and convenient for commercial promotion and application.

Another object of the present invention is to provide a package of the dry towel, which can provide a good sealing environment and has a moisture-proof function.

Another object of the present invention is to provide the application of the dry towel, which can be applied to skin care products, makeup remover and cleansing products, transdermal absorption external medicine patches or wound dressing patches.

The technical solutions adopted to achieve the purpose of the present invention are:

A dry towel comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, the dry towel being in contact with 0.0001ml/cm ² -0.1ml/cm ² of water, The freeze-dried film can be dissolved or dissolved out.

In the above technical scheme, the dissolution or dissolution time is 3-10s, and the freeze-dried film layer can be either layered to form a freeze-dried layer on the surface of the base fabric carrier layer, or partially or completely embedded in the base fabric carrier layer Freeze-dried layer.

The skin care and medicinal active ingredients are integrated into the freeze-dried film through a special process to form an adult freeze-dried, which has an excellent protective effect, and due to the loose and porous structure after freeze-drying, the freeze-dried film can be formed with a small amount of water. It quickly collapses the structure, dissolves and dissolves, and due to the evaporation of body temperature, it quickly dehydrates into a film on the epidermis, which has the corresponding skin care or medicinal dressing effect.

After the freeze-dried film layer is compounded with the base fabric carrier layer, the freeze-dried film layer has good toughness to prevent damage during the production process and cause cost waste, and protect the morphological integrity during logistics and shelf life.

In the above technical solution, the thickness of the freeze-dried film layer is 0.1 μm-300 μm.

In the above technical solution, the dry towel further includes a release layer. The release layer plays a further protective role to protect the integrity of the freeze-dried film layer and improve hygiene. The release layer is located on one side of the base fabric carrier layer, which can be located on the side of the freeze-dried film layer or the side opposite to the freeze-dried film. At the same time, the release layer can also be provided with two layers on the base fabric carrier layer On both sides.

In the above technical solution, the shape of the base fabric carrier layer is circular, square, polygonal or irregular, the base fabric carrier layer can be expanded or compressed, and the material of the base fabric carrier layer is non-woven One or more blends of cloth, absorbent cotton, cotton fiber, bamboo fiber, seaweed fiber, tencel, cupra, and modal fiber.

In the above technical solution, the release layer is a composite of one or more of pet, pe, pu, bopp, pvc, pp, and aluminum foil. The shape and size of the release layer can be the same as the shape and size of the base fabric carrier layer. The release layer is discarded before use, and then the base fabric carrier layer and the freeze-dried film layer are in contact with water.

In the above technical solution, the freeze-dried film layer includes one or a combination of freeze-dried efficacy substances, freeze-dried skin feel agents, or freeze-dried fibers. The freeze-dried product is an active ingredient for skin care and medicine. The freeze-dried skin feel agent can be swelled and dissolved by adding a small amount of water. If necessary, freeze-dried fibers (such as freeze-dried collagen silk) can be further added for film-forming fixation.

In the above technical solution, when the freeze-dried film layer includes freeze-dried functional substances, freeze-dried skin feel agents and freeze-dried fibers, the quality of the freeze-dried functional substances, freeze-dried skin feel agents and freeze-dried fibers The ratio is (1-30): (0.1-50): (0.1-100);

When the freeze-dried film layer includes a freeze-dried functional substance and a freeze-dried skin feel agent, the mass ratio of the freeze-dried functional substance and the freeze-dried skin feel agent is (1-30): (0.1-30);

When the freeze-dried film layer includes freeze-dried functional substances and freeze-dried fibers, the mass ratio of the freeze-dried functional substances and freeze-dried fibers is (1-100): (0.4-100);

When the freeze-dried film layer includes the freeze-dried skin feel agent and the freeze-dried fiber, the mass ratio of the freeze-dried skin feel agent and the freeze-dried fiber is (1-100): (0.2-1000).

In the above technical solution, the freeze-dried effect is selected from one or a combination of western medicine ingredients, traditional Chinese medicine ingredients, natural extracts, biologically active ingredients, and skin care beneficial ingredients, and the freeze-dried skin feel agent is selected from protein , Polysaccharides and their salts, high molecular polymers, polyols, natural and synthetic oils and fats, or a combination of surfactants, the freeze-dried fiber is collagen fiber, chitosan fiber, seaweed One or a combination of salt fiber, algae shell blend fiber and carboxymethyl cellulose fiber.

The western medicine components in the freeze-dried effect are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, hydrocortisone, miconazole, clobetasol, trichomidine, Resorcinol, the traditional Chinese medicine ingredients are borneol, mint, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cranberry, coptis, cork, calamine, zinc oxide, and the natural extract is orange Cortin extract, Canadian red maple extract, Scutellaria baicalensis root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract, acerola cherry extract, peony root extract, lotus extract, Snow lotus extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, portulaca extract, sweet oregano leaf extract, elderberry extract, rose extract, seaweed extract, truffle extract, cordyceps sinensis Extract, Saffron Extract, Tremella Extract, Angelica Extract, Schisandra Extract, Matricaria Flower Extract, Camellia Flower Extract, Atractylodes Rhizome Extract, Panax Notoginseng Extract, Ginger Root Extract, Bletilla striata Extract, White Fresh Bark extract, lavender extract, Tribulus terrestris extract or Jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1, Bacillus fermentation product, acetyl tetrapeptide-2, acetyl hexapeptide -1. Palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, acetyl hexapeptide-1, bacillus fermentation product, lauroyl glutamic acid Sodium, sodium acetylated hyaluronate, ceramide, cocobetaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD, coenzyme Q10, nicotinamide, tocopherol and derivatives, retinol and Derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen, glycerol glucoside, caffeine, tetrahydromethylpyrimidine carboxylic acid, Bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

The protein in the freeze-dried skin feel agent is soluble glycoprotein, collagen or hydrolyzed gelatin, and the polysaccharide is fructan, xanthan gum, sodium hyaluronate, polyglutamic acid, and carbohydrate isomers Body, tremella polysaccharide or trehalose, the polyol is propylene glycol, glycerin, butylene glycol or caprylyl, the natural and synthetic oils are petrolatum, oleyl alcohol, caprylic/capric triglyceride or hydrogenated palm oil , The high molecular polymer is sodium polyacrylate or carbomer, and the surfactant is polyglycerol-10 glyceride, polyglycerol-10-stearate, polysorbate 80, coco-beet Alkali, sodium lauroyl glutamate or fatty acid amide alkyl betaine.

In the above technical solution, the dry towel is processed by the following method:

Step 1: Dissolve or disperse the freeze-dried functional substance in the freeze-dried skin feel agent;

Step 2: The mixture of the freeze-dried functional substance and the freeze-dried skin feel agent is heated and melted to have fluidity;

Step 3: Coat on the surface of the base cloth, freeze-dry at -50℃～-30℃;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Step 2: The freeze-dried film is combined with the base fabric;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the base fabric, and freeze-dry at -50°C to -30°C;

Step 2: Compound with the release layer to form the final product.

Or process by the following methods:

Step 1: Add water or aqueous solution to the freeze-dried fiber, freeze-dried at -50°C to -30°C, and blend and compound with the base fabric;

Step 2: Compound with the release layer to form the final product.

In the above technical solution, when the dry towel is in contact with water, the freeze-dried film layer is dissolved or dissolved, and then when contact or friction occurs with the epidermis, the freeze-dried film layer is peeled off from the base fabric carrier layer, and a film is formed on the epidermis .

In another aspect of the present invention, it also includes the application of the dry towel as a skin care product, a make-up remover cleaning product, a transdermal absorption external medication patch or a wound dressing patch. After the user wipes, the dissolved or eluted freeze-dried product remains on the skin as an essential skin care dry towel. It can also be used as a makeup remover and cleansing towel by dissolving makeup and stains on the skin surface during wiping, which is milder than conventional makeup remover. Not glaring. After wiping, the dissolved or eluted lyophilized product can be left on the skin for transdermal absorption and used as an external medicine to avoid contamination of the bottled after opening. The lyophilized product can be dissolved or dissolved after wiping. It is used as a dressing that remains on the skin wound and isolates the wound from the external environment, and used as a liquid wound dressing to avoid contamination of ordinary liquid dressings after opening.

In another aspect of the present invention, it also includes the packaging of the dry towel. It can be selected from one of single independent packaging and multiple collective packaging; the single independent packaging can be a packaging with moisture barrier and sealing properties, such as one of bag, box, blister, and bottle , Preferably one of aluminum-plastic blister pack, hard aluminum small box, capsule coffee pack, glass packaging, and metal packaging; the multiple assembly packaging may be a packaging with moisture barrier and sealing properties, such as bag or box One or a combination of packaging, blister packaging, and bottle packaging, preferably one of aluminum-plastic blister packaging, hard aluminum small box, capsule coffee packaging, glass packaging, metal packaging, plastic bottle, plastic box, aluminum-plastic bag Or combination. The "multiple assembly packaging" can be multiple dry towels stacked or mixed and packaged in one outer package, or single or multiple packages are packaged into one sub package, and multiple sub packages are packaged in one outer package. The "piece" refers to an independent individual, which can be in the form of a sheet, a crimp, or a compressed form according to the shape of the carrier layer of the dry towel base fabric.

In another aspect of the present invention, it also relates to a freeze-dried film layer formed on a base cloth carrier layer in a freeze-dried form, the freeze-dried film layer comprising a freeze-dried functional substance and/or a freeze-dried skin feel agent and/or a freeze-dried Fiber component, wherein the freeze-dried effect is selected from one or a combination of western medicine ingredients, traditional Chinese medicine ingredients, natural extracts, biologically active ingredients, and skin care beneficial ingredients, and the freeze-dried skin feel agent is selected from protein , Polysaccharides and their salts, high molecular polymers, polyols, natural and synthetic oils and fats, or a combination of surfactants, the freeze-dried fiber is collagen fiber, chitosan fiber, seaweed One or a combination of salt fiber, algae shell blend fiber and carboxymethyl cellulose fiber.

When the freeze-dried film layer includes freeze-dried skin feel agent and freeze-dried fiber, the mass ratio of the freeze-dried skin feel agent and freeze-dried fiber is (1-100): (0.2-1000)

In the above technical solution, the western medicine components in the freeze-dried product are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, hydrocortisone, miconazole clobeta The traditional Chinese medicine ingredients are borneol, menthol, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cranberry, coptis, cork, calamine, zinc oxide, The natural extracts are hesperidin extract, Canadian red maple extract, Scutellaria baicalensis root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract, Acerola cherry extract, Paeonia lactiflora root extract Extracts, lotus extract, yacon extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, portulaca extract, sweet oregano leaf extract, elderberry extract, rose extract, seaweed extract , Truffle Extract, Cordyceps Extract, Saffron Extract, Tremella Extract, Angelica Extract, Schisandra Extract, Matricaria Flower Extract, Camellia Flower Extract, Atractylodes Rhizome Extract, Panax Notoginseng Extract, Ginger Root Extract, Bletilla striata extract, white fresh bark extract, lavender extract, Tribulus terrestris extract or jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1, bacillus fermentation product, acetyl tetrapeptide- 2. Acetyl hexapeptide-1, palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, acetyl hexapeptide-1, Bacillus fermentation product , Sodium lauroyl glutamate, sodium acetylated hyaluronate, ceramide, coco betaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD, coenzyme Q10, nicotinamide, tocopherol and derivatives Substances, retinol and derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen, glycerol glucoside, caffeine, tetrahydro Methyl pyrimidine carboxylic acid, bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

In the above technical solution, the freeze-dried film layer is prepared by the following steps:

Step 3: Freeze drying at -50℃～-30℃;

Or process by the following methods:

Step 3: Spray the above mixture on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Or process by the following methods:

Step 1: Add water or aqueous solution to the freeze-dried fiber, freeze-dry it at -50°C to -30°C.

Another aspect of the present invention includes a method for processing dry towels, including the following steps:

Step 3: Coat on the surface of the base cloth, freeze-dry at -50℃～-30℃;

Or process by the following methods:

Step 2: The freeze-dried film is combined with the base fabric;

Or process by the following methods:

Step 2: Compound with the release layer to form the final product;

Or process by the following methods:

Step 2: Compound with the release layer to form the final product.

In the above technical solution, the freeze-dried film layer includes freeze-dried functional substances and/or freeze-dried skin feel agents and/or freeze-dried fiber components, wherein the freeze-dried functional substances are selected from western medicine ingredients, traditional Chinese medicine ingredients, One or a combination of natural extracts, biologically active ingredients, skin care beneficial ingredients, the freeze-dried skin feel agent is selected from the group consisting of proteins, polysaccharides and their salts, high molecular polymers, polyols, natural and synthetic One or a combination of oils and surfactants, the freeze-dried fiber is one of collagen fiber, chitosan fiber, seaweed salt fiber, algae shell blend fiber, carboxymethyl cellulose fiber or combination.

In the above technical solution, the western medicine components in the freeze-dried product are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, hydrocortisone, miconazole clobeta The traditional Chinese medicine ingredients are borneol, menthol, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cranberry, coptis, cork, calamine, zinc oxide, The natural extracts are hesperidin extract, Canadian red maple extract, Scutellaria baicalensis root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract, Acerola cherry extract, Paeonia lactiflora root extract Extract, lotus extract, snow lotus extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, portulaca extract, sweet oregano leaf extract, elderberry extract, rose extract, seaweed extract , Truffle Extract, Cordyceps Extract, Saffron Extract, Tremella Extract, Angelica Extract, Schisandra Extract, Matricaria Flower Extract, Camellia Flower Extract, Atractylodes Rhizome Extract, Panax Notoginseng Extract, Ginger Root Extract, Bletilla striata extract, white fresh bark extract, lavender extract, Tribulus terrestris extract or jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1, bacillus fermentation product, acetyl tetrapeptide- 2. Acetyl hexapeptide-1, palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, acetyl hexapeptide-1, Bacillus fermentation product , Sodium lauroyl glutamate, sodium acetylated hyaluronate, ceramide, coco betaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD, coenzyme Q10, nicotinamide, tocopherol and derivatives Substances, retinol and derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen, glycerol glucoside, caffeine, tetrahydro Methyl pyrimidine carboxylic acid, bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

Compared with the prior art, the beneficial effects of the present invention are:

1. The active ingredients in the dry towel of the present invention are attached to the carrier layer of the base cloth in a freeze-dried form, and the dry towel will not be exposed to moisture during storage and transportation. Therefore, the dry towel does not add preservatives and antibacterial agents. The safety factor is high.

2. The active ingredients in the dry towel of the present invention are attached to the carrier layer of the base cloth in a freeze-dried form, which effectively maintains the heat sensitivity or the activity of the easily unstable ingredients and improves the use effect.

3. Because the freeze-dried film layer has a "porous" component structure, some normal thickeners originally need to be swollen and dissolved. Because of the porousness, the extremely strong expansion and water contact area and efficiency make it a short time and a small amount of water. It can be effective. The freeze-dried film layer of the dry towel can be dissolved in a small amount (0.0001ml/cm ² -0.1ml/cm ² ) of water, so that the packaging volume of the dry towel can be reduced, and it is suitable for special applications under the condition of less water. Compared with the traditional dry film that needs to add more than ten milliliters or tens of milliliters of water, the packaging volume also needs to be adapted to the water demand. The dry towel requires less water and the packaging can be reduced accordingly. A small amount of water can promote the dissolution or dissolution of the active ingredients to achieve the effect, so the damage is less and safer, it is more convenient to carry and use, and the dissolution and transdermal absorption are stronger.

4. Freeze-dried effects, freeze-dried skin feel agents and freeze-dried fibers are not strong enough to bind the carrier layer of the base fabric. After selecting ketoprofen, scutellaria root extract, epidermal growth factor, milk protein and other freeze-dried effects, Freeze-dried skin feel agents such as soluble glycoprotein, fructan, propylene glycol, hydrogenated palm oil, sodium polyglutamate, and freeze-dried fibers such as collagen fiber and chitosan fiber have this characteristic, so they can all "Matrix, but it also has "film-forming properties", so it can "break away from the matrix" and then "form a film." When using a dry towel, wet it with a small amount of water and wipe it on the epidermis. During the wiping process, the freeze-dried film layer is peeled off from the carrier layer of the base cloth and dehydrated on the epidermis to form a film again. The corresponding effect is achieved, the method of use is simple, and the inconvenience caused by long-term wearing is avoided.

detailed description

The present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

Example 1

A dry towel, comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, the dry towel is in contact with 0.01 ml/cm ² of water, the freeze-dried film layer It can be dissolved within 10s, and the dissolution rate of the lyophilized product can reach more than 90% within 1 min. The thickness of the freeze-dried film layer is 100 μm. The shape of the base fabric carrier layer is a circular non-woven fabric, the freeze-dried film layer includes freeze-dried functional substances, freeze-dried skin feel agents and freeze-dried fibers, and the freeze-dried functional substances are milk protein, acetyl six Peptide-1, Bacillus fermentation product, the freeze-dried skin feel agent is sodium hyaluronate, sodium polyglutamate, and the freeze-dried fiber is collagen fiber.

The dry towel is processed by the following method:

Step 1: Mix 10% milk protein, 0.02% acetyl hexapeptide-1, 0.1% bacillus fermented product, 0.1% sodium hyaluronate, 0.05% sodium polyglutamate, and dissolve it in water, with 600-800g Sprayed on the surface of 45g/㎡ collagen fiber at a ratio of /㎡, fully infiltrated, and freeze-dried in vacuum at -50℃～-30℃ to form a 100μm thick lyophilized film;

Step 2: The freeze-dried film is combined with the pure cotton non-woven fabric to form the essence dry towel.

The dry towel in this embodiment is used as an essence dry towel for skin care. When in use, first contact the dry towel with water to dissolve or dissolve the lyophilized film layer, and then when rubbing against the epidermis, the lyophilized film layer is peeled off from the carrier layer of the base cloth and forms a film on the epidermis. The essence can be Play the role of skin care.

The packaging structure of the dry towel in this embodiment is a multi-piece assembled plastic box with an aluminum plastic bag on the outside.

In this embodiment, the mass ratio of the freeze-dried efficacy substance, the freeze-dried skin feel agent, and the freeze-dried fiber is adjusted. Specifically, step 1 is adjusted to: 9% milk protein, 0.5% acetyl hexapeptide-1, 0.5% The fermentation product of Bacillus, 0.9% sodium hyaluronate and 0.1% sodium polyglutamate are thoroughly mixed and dissolved in water, and sprayed on the surface of the collagen fiber of 10g/㎡ at a ratio of 1000g/㎡. After fully infiltrating, proceed to -50 ℃～-30℃ vacuum freeze drying. The obtained essence dry towel has the same effect.

Comparative Example 1-1: Prepared using the similar formula of Example 1.

An ordinary essence mask, the formula is water (to 100%), 10% milk protein, 0.02% acetyl hexapeptide-1, 0.1% bacillus fermentation product, 0.1% sodium hyaluronate, 0.05% sodium polyglutamate , 0.5% phenoxyethanol, 0.2% methyl paraben, 0.2% polysorbate 80.

The membrane cloth is pure cotton non-woven cloth, and the packaging is generally in a multi-piece plastic box.

When used, because the ingredients contain preservatives, it will cause a certain irritation to the epidermis, and it will sting after accidentally entering the eyes.

Multiple skin irritation tests of rabbits showed that the dry towel of Example 1 was "no irritation", and the facial mask of Comparative Example 1 was "slightly irritating".

The tracking test results for the content of milk protein and acetyl hexapeptide-1 show that after the product is packaged, the dry towel of Example 1 and the facial mask of Comparative Example 1 are placed in the same cool storage for 1 year, the milk in Example 1 The content loss of protein and acetyl hexapeptide-1 is less than 5%, the milk protein loss of comparative example 1 is 20%, and the acetyl hexapeptide-1 loss is 35%; there is a significant difference in the stability of the active substance.

A rapid skin moisture detector was used to detect the moisture content of the epidermis. After the dry towel in Example 1 was wiped 5 times (15s), the moisture content of the epidermis increased from the initial value of 28% to 56%; the facial mask in Comparative Example 1 After 15s, the skin moisture content increased from the initial value of 28% to 32%. After 5 minutes of application, the skin moisture content increased from the initial value of 28% to 53%. It can be seen that the essence dry towel can effectively improve skin hydration due to its rapid film formation on the skin surface.

Comparative example 1-2

Moisturizing essence wet wipes (brand: Li Dezi, commercially available): Its formula contains: water, butylene glycol, propylene glycol, dipropylene glycol (preservative), 1,2 hexanediol (preservative), portulaca Extract, Allantoin, Caprylic Capric Triglyceride, Ethylhexyl Glycerin, Tremella Extract, Xylitol, Disodium EDTA, Gluconolactone, Papaya Fruit Extract, Glucose, Salicylic Acid. The commercially available wet wipes contain a large amount of antiseptic polyols, which are irritating, and there is no film formation after wiping, and they will evaporate quickly, making it difficult for the essence to stay.

Example 2

A dry towel, comprising a base fabric carrier layer, a freeze-dried film layer and a release layer attached to the base fabric carrier layer in a freeze-dried form, the dry towel is in contact with 0.1 ml/cm ² of water, the The shape of the base fabric carrier layer is a square non-woven fabric, and the material is Tencel. The freeze-dried film layer can be dissolved within 5 seconds, and the dissolution rate of the freeze-dried functional substance reaches more than 90% within 1 min. The thickness of the freeze-dried film layer is 300 μm. The freeze-dried film layer is a freeze-dried functional substance, and the freeze-dried functional substance is a Sapindus extract, coco-betaine, sodium lauroyl glutamate, and sodium acetylated hyaluronate; the release layer It is consistent with the shape and size of the base cloth carrier layer, and the material is pu.

The dry towel is processed by the following method:

Step 1: Dissolve 15% soapberry extract, 5% coco-betaine, 3% sodium lauroyl glutamate, and 0.1% sodium acetylated hyaluronate in water, defoam and spray on the surface of the base cloth, Carry out -50℃～-30℃ vacuum freeze-drying to form a freeze-dried film layer after 300μm;

Step 2: Compound with the release layer to form the final product.

The dry towel in this embodiment is used as a makeup remover and cleansing towel. When in use, first contact the dry towel with water to dissolve or dissolve the freeze-dried film layer, and then when wiping with the epidermis, the freeze-dried film layer is peeled off from the base cloth carrier layer, and a film is formed on the epidermis. It can dissolve makeup, stains, etc. on the skin's surface and use it as a dry wipe for cleansing makeup, and can further clean the face.

The packaging structure of the dry towel in this embodiment is a multi-piece assembled aluminum-plastic bag.

Comparative Example 2-1: Use the similar formula of Example 2 to make.

A cleansing water, containing water (to 100%), 15% Sapindus extract, 5% coco betaine, 3% sodium lauroyl glutamate, 0.1% sodium acetylated hyaluronate, 0.3% Methyl isothiazolinone.

Using Tencel makeup remover pads, each piece absorbs about 5g of the above makeup remover water, and the single use amount for makeup remover is 6 makeup remover pads. After use, it needs to be cleaned with facial cleanser. Due to extensive exposure to surfactants, the skin becomes dry, the stratum corneum becomes thinner, and sensitive to other skin problems after daily makeup removal.

Using the cleansing dry towel of Example 2, 2 pieces are needed for a single cleansing. After dissolving on the skin surface and forming a film, add water again to use as a facial cleanser, which greatly reduces the amount of surfactant contact with the skin and protects the skin's water and oil balance .

At the same time, because it does not contain preservatives, it is gentle and non-irritating to the skin, and can be used daily.

Comparative example 2-2

Makeup remover cleansing sheet wipes (brand: Qinye, commercially available): Its formula contains: water, sodium lauroyl glutamate, potassium lauroyl glutamate, sodium cocoyl glutamate, PVP/PVA vinyl propionate Ester copolymer, royal jelly, glycerin, pyrrolidone carboxylic acid, butanediol, phenoxyethanol, grape leaf extract, witch hazel extract, mallow extract, cucumber fruit extract, aloe vera leaf extract, Hypericum perforatum extract. Although the commercially available wet wipes are in the form of wet wipes, they need to be added with water each time they are used. Only after 3 sheets are used on one side can they have a clear makeup removal effect. Moreover, the formula contains phenoxyethanol preservatives, which have irritating effects on the skin.

Example 3

A dry towel, comprising a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form, the dry towel is in contact with 0.0005 ml/cm ² of water, the freeze-dried film layer It can be dissolved in 7s, and the dissolution rate of the lyophilized product can reach more than 90% in 1 min. The shape of the base fabric carrier layer is a square non-woven fabric, and the material is a composite material of absorbent cotton and pure cotton non-woven fabric, and the thickness of the freeze-dried film layer is 5 μm. The freeze-dried film layer includes a freeze-dried functional substance and a freeze-dried skin feel agent. The freeze-dried functional substance is a small molecule sodium hyaluronate; the freeze-dried skin feel agent is hydrogenated palm oil and polyglyceryl oleate.

The dry towel is processed by the following method:

Step 1. Disperse the small molecule sodium hyaluronate in hydrogenated palm oil with a mass ratio of 1:9;

Step 2. Heat the mixture to 47°C to melt until it has fluidity, and add polyglycerol oleate, the ratio of which to the mixture is 1:1;

Step 3. Coating on the surface of the base fabric and performing vacuum freeze drying at -50°C to 20°C to solidify the mixture and remove moisture absorption to form a 5 μm thick freeze-dried film.

The dry towel in this embodiment is used as a dressing patch. When in use, first contact the dry towel with minimal exudate in the wound or water vapor emitted from the skin, the freeze-dried film layer is dissolved or dissolved, the freeze-dried film layer is peeled from the base cloth carrier layer, and the skin wound , Form a film on the isolated wound to form a liquid wound patch.

The packaging structure of the dry towel in this embodiment is a single-piece aluminum-plastic bag.

In this example, the content of each formula was adjusted as follows: Step 1. Disperse small molecule sodium hyaluronate in hydrogenated palm oil, the dispersion masses were 10g and 0.2g respectively; Step 2. Heat the mixture to 47 Melt at ℃ to fluidity, add 0.8g of polyglycerol oleate; Step 3. Coat on the surface of the base fabric, and freeze-dry at -50℃-20℃ to make the mixture solidify and remove moisture to form 5μm Thick freeze-dried film. The obtained liquid wound patch has the same effect.

Then adjust the content of each composition as follows: small molecule sodium hyaluronate is dispersed in hydrogenated palm oil, the dispersion mass is 1g and 25g respectively, and 5g polyglycerol oleate is added; or small molecule sodium hyaluronate is dispersed in hydrogenated palm oil, The dispersion mass is 30g and 0.7g respectively, and 0.3g of polyglyceryl oleate is added, and the liquid wound patch obtained has the same effect.

Comparative Example 3: Using the similar formula of Example 3 to make.

A liquid wound plaster contains 5% polyglycerol oleate, 4.5% hydrogenated palm oil, 0.5% small molecule sodium hyaluronate, 0.5% p-hydroxyacetophenone, and water (to 100%). It is necessary to squeeze 5-10g into the affected area during use, and the package is difficult to reseal. The shelf life of the package is 2 months after opening.

Multiple skin irritation tests of rabbits showed that the dry towel of Example 3 was "no irritation", and the liquid wound patch of Comparative Example 3 was "slightly irritating".

In the preparation process of the wound patch of Comparative Example 3, a large amount of water (89.5%) is needed to achieve the film-forming effect; the dry towel in Example 3 only needs very little exudate from the wound to dissolve and form a film to isolate effect.

Example 4

A dry towel, comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, the dry towel is in contact with 0.001 ml/cm ² of water, and the base cloth carrier layer The shape of is a square non-woven fabric, and the material is a blend of cupra fiber and modal fiber. The freeze-dried film layer can be dissolved within 3s, and the dissolution rate of the freeze-dried functional substance reaches more than 90% within 1 min. The thickness of the freeze-dried film layer is 0.1 μm. The freeze-dried film layer includes a freeze-dried functional substance, a freeze-dried skin feel agent and a freeze-dried fiber, the freeze-dried functional substance is ketoprofen, the freeze-dried skin feel agent is carbomer and glycerin, and the freeze-dried The dry fiber is chitosan fiber.

The dry towel is processed by the following method:

Step 1: Dissolve ketoprofen 1%, carbomer 0.5% and glycerol 10% with water (to 100%), adjust the pH to 5.5 and have a certain gel viscosity (>300cp), and then use the ratio of 200-350g/㎡ Coated on the surface of 50g/㎡ chitosan fiber and freeze-dried in vacuum at -50℃～-25℃ to form a freeze-dried film layer;

Step 2: The freeze-dried film layer is combined with the cupra/modal blended fabric base fabric to form a dry towel for external pain medication.

The dry towel in this embodiment is used as a transdermal external medication patch. When in use, the dry towel is first contacted with a small amount of water (such as the emitted water vapor contact), the freeze-dried film layer is dissolved or dissolved, and then when rubbing with the skin, the freeze-dried film layer and the base fabric carrier layer are peeled off , It forms a film on the epidermis, and the active ingredients are used in the form of transdermal absorption.

The packaging structure of the dry towel in this embodiment is a single piece of aluminum-plastic blister pack.

The ingredients in step 1 are adjusted on the basis of this example. The adjusted step 1 is: dissolve ketoprofen 1%, carbomer 5% and glycerol 45% with water (to 100%), and adjust the pH to 5.5 After having a certain gel viscosity (>300cp), it is coated on the surface of 100g/㎡ chitosan fiber at a ratio of 100g/㎡, and freeze-dried under vacuum at -50℃～-25℃ to form a freeze-dried film layer.

Or step 1 after adjustment: Dissolve ketoprofen 1%, carbomer 5% and glycerol 45% with water (to 100%), adjust the pH to 5.5 and have a certain gel viscosity (>300cp), and then use 100g/ The ratio of ㎡ is coated on the surface of 0.1g/㎡ chitosan fiber, and it is vacuum freeze-dried at -50℃～-25℃ to form a freeze-dried film layer. On the basis of this adjustment, transdermal topical medicinal patches with the above effects can be obtained.

Or step 1 after adjustment: Dissolve ketoprofen 30%, carbomer 5% and glycerol 45% with water (to 100%), adjust the pH to 5.5 and have a certain gel viscosity (>300cp), and then use 100g/ The ratio of ㎡ is coated on the surface of 0.1g/㎡ chitosan fiber, and it is vacuum freeze-dried at -50℃～-25℃ to form a freeze-dried film layer. On the basis of this adjustment, transdermal topical medicinal patches with the above effects can be obtained.

Or step 1 after adjustment: Dissolve ketoprofen 30%, carbomer 5% and glycerol 45% with water (to 100%), adjust the pH to 5.5 and have a certain gel viscosity (>300cp), and then use 100g/ The ratio of ㎡ is coated on the surface of 100g/㎡ chitosan fiber and freeze-dried in vacuum at -50℃～-25℃ to form a freeze-dried film layer. On the basis of this adjustment, transdermal topical medicinal patches with the above effects can be obtained.

Comparative Example 4: Manufactured using the similar formula of Example 4.

Ketoprofen 1%, carbomer 0.5% and glycerol 10% are dissolved in water (to 100%), adjusted to pH 5.5 and have a certain gel viscosity (>300cp), and then directly coated on the surface of chitosan fiber with copper Ammonia/Modal blended fabric is compounded and packaged for external use.

The results of transdermal test detection of drug dissolution showed that the dissolution rate of ketoprofen in Example 4 was 3.72% within 4 hours, and the dissolution rate of ketoprofen in Comparative Example 4 was 1.89% within 4 hours, which is a significant difference.

Example 5

A dry towel, comprising a release layer, a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form. The dry towel is in contact with 0.05 ml/cm ² of water, and the The lyophilized film layer can be dissolved in 6 seconds, and the dissolution rate of the lyophilized product can reach more than 90% within 1 min. The shape of the base fabric carrier layer is an oval non-woven fabric, the material is 30% seaweed fiber, the shape and size of the release layer are the same as the base fabric carrier layer, and the material is pet. The thickness is 30 μm. The freeze-dried film layer includes a freeze-dried functional substance, a freeze-dried skin feel agent, and a freeze-dried fiber, the freeze-dried functional substance is nicotinamide, a scutellaria root extract, and the freeze-dried skin feel agent is a soluble glycoprotein, a poly Sorbitol ester 80, caprylic acid/capric acid triglyceride, and the freeze-dried fiber is 35 g/㎡ carboxymethyl cellulose fiber.

The dry towel is processed by the following method:

Step 1: Dissolve nicotinamide 3%, Scutellaria baicalensis root extract 1%, soluble glycoprotein 1%, polysorbate 80 1.5%, caprylic acid/capric triglyceride 2% in water, emulsify and homogenize, and 35g/ ㎡ Carboxymethyl cellulose fibers infiltrate each other and freeze-dried in vacuum at -50℃～-25℃ to form a freeze-dried film layer

Step 2: The freeze-dried film layer is combined with the seaweed fiber base cloth carrier to form a dry skin lightening essence towel.

The dry towel in this embodiment is used as a skin care essence dry towel. When in use, first spray a small amount of water on the surface of the dry towel to dissolve or dissolve the freeze-dried film layer, and then when rubbing against the epidermis, the freeze-dried film layer is peeled off from the base fabric carrier layer, forming a layer on the epidermis. The membrane serves the purpose of skin care.

The packaging structure of the dry towel in this embodiment is a sealed bag.

On the basis of this example, the content of each component in step 1 was adjusted, specifically, nicotinamide 0.9%, scutellaria root extract 0.1%, soluble glycoprotein 0.01%, polysorbate 80 0.07%, caprylic acid/ Capric triglyceride 0.02% is dissolved in water and emulsified uniformly. The 100g emulsified mixture is infiltrated with 100g/㎡ carboxymethyl cellulose fiber 1m ^{2 and} freeze-dried under vacuum at -50℃～-25℃ to form Freeze-dried film layer; the skin care essence dry towel obtained by this has the same effect as the above.

When the following modifications are made to each component, the same dry towel will be obtained: Niacinamide 0.2%, Scutellaria baicalensis root extract 0.1%, soluble glycoprotein 0.1%, polysorbate 80 0.3%, caprylic/capric acid 0.1% triglyceride is dissolved in water and emulsified uniformly. The 10000g emulsified mixture is infiltrated with 100g/㎡ carboxymethyl cellulose fiber 1m ^{2 and} freeze-dried in vacuum at -50℃～-25℃ to form freeze-dried膜层。 Film layer.

Comparative Example 5: Use the similar formula of Example 5 to make.

An ordinary skin lightening essence mask, the formula is water (to 100%), niacinamide 3%, scutellaria root extract 1%, soluble glycoprotein 1%, polysorbate 80 1.5%, caprylic/capric triglyceride 2%, 0.5% phenoxyethanol, 0.2% methyl paraben, 0.1% polysorbate 80.

The membrane cloth is 30% seaweed fiber, and the packaging is multi-piece plastic box.

The tracking test results for the content of nicotinamide and scutellaria root extract showed that after the product was packaged, the dry towel of Example 5 and the facial mask of Comparative Example 5 were placed in the same cool storage for 1 year, and the nicotinamide in Example 1 and The content loss of Scutellaria baicalensis Root extract was less than 4%, the nicotinamide in the facial mask of Comparative Example 5 lost 24%, and the Scutellaria baicalensis Root extract 28%; there was a significant difference in the stability of the active substance.

A rapid skin moisture detector was used to detect the moisture content of the epidermis. After the dry towel in Example 1 was wiped 5 times (15s), the moisture content of the epidermis increased from the initial value of 26% to 49%; in Comparative Example 1, the facial mask was applied. After 15 seconds, the skin moisture content increased from the initial value of 26% to 30%, and after 5 minutes of application, the skin moisture content increased from the initial value of 28% to 45%. It can be seen that the essence dry towel can effectively improve skin hydration due to its rapid film formation on the skin surface.

Example 6

A dry towel, comprising a release layer, a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form. The dry towel is in contact with 0.0001 ml/cm ² of water, and the The freeze-dried film layer can be dissolved in 8 seconds, and the dissolution rate of the freeze-dried effective substance reaches more than 90% within 1 min. The shape of the base fabric carrier layer is an eye mask type non-woven fabric, and the material is a blended fiber of bamboo fiber and tencel. The shape and size of the release layer are the same as the base fabric carrier layer, and the material is pp. The thickness of the dry film layer is 1 μm. The freeze-dried film layer is composed of a freeze-dried functional substance and a freeze-dried skin feel agent, the freeze-dried functional substance is hesperidin, Canadian red maple extract, acetyl tetrapeptide-2, the freeze-dried skin feel agent It is polyglycerol-10 glyceride, fructan, and hydroxyethyl urea.

The dry towel is processed by the following method:

Step 1: Add hesperidin 1%, Canadian red maple extract 0.5%, acetyl tetrapeptide-2 0.001%, polyglycerol-10 glyceride 0.5%, fructan 0.5%, and hydroxyethyl urea 5% with water ( To 100%) dissolve, spray on the surface of the base cloth, freeze-dry under vacuum at -50℃～-25℃;

Step 2: Compound with the pp release layer to form the final product.

The dry towel in this embodiment is used as a skin care towel around the eyes. When the product is assembled, it is sewn on the inner surface of the steam eye mask and is packaged as a single piece. When in use, the steam eye mask will generate 0.0001ml/cm ² of water vapor. After contact with the care towel on the inner surface, the freeze-dried film layer is dissolved and dissolved, peeled off from the carrier layer of the base cloth, and a film is formed on the epidermis around the eye. The result of skin care around the eyes.

The packaging structure of the dry towel in this embodiment is a sealed bag packaging.

Comparative Example 6: Use the similar formula of Example 6 to make.

A wet wipe for eye care, comprising a release layer and a wet wipe. The formula of the care solution in the wet wipe is water (to 100%), hesperidin 1%, Canadian red maple extract 0.5%, acetyl group Tetrapeptide-2 0.001%, polyglycerol-10 glyceride 0.5%, fructan 0.5%, hydroxyethyl urea 5%, 0.2% methyl paraben, 0.1% polysorbate 80.

Using a rapid skin moisture detector to detect epidermal moisture content, after pressing or massaging the eye skin care towel in Example 6 for 5 times, the moisture content of the skin around the eyes increased from 27% to 50%, while the comparative example The moisture content of the eye skin care wipes increased from 27% to 34% after 15 seconds of wet application around the eyes, and increased to 46% after 5 minutes of wet application.

Example 7

A dry towel, comprising a release layer, a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form. The dry towel is in contact with 0.1 ml/cm ² of water, and the The freeze-dried film layer can be dissolved in 9 seconds, and the dissolution rate of the freeze-dried functional substance reaches more than 90% within 1 min. The shape of the base fabric carrier layer is a square non-woven fabric, the material is pure cotton, the shape and size of the release layer are the same as the base fabric carrier layer, the material is pe, and the thickness of the freeze-dried film layer is 85 μm . The freeze-dried film layer includes a freeze-dried functional substance, a freeze-dried skin feel agent and a freeze-dried fiber, the freeze-dried functional substance is fatty acid amide alkyl betaine, and the freeze-dried skin feel agent is oleyl alcohol, petrolatum, and polyglycerin -10-stearate, the freeze-dried fiber is water-soluble seaweed fiber.

The dry towel is processed by the following method:

Step 1: Disperse fatty acid amide alkyl betaine into oleyl alcohol with a dispersion ratio of 1:1;

Step 2: Heat the mixture of petrolatum: polyglycerol-10-stearate=2:1 to 60°C to melt until it has fluidity, and after mixing the mixture in step 1 at a ratio of 1:1, follow 150-250g Coated on the surface of 50g/㎡ water-soluble seaweed fiber at a ratio of /㎡;

Step 3: Coating on the surface of the base cloth, freeze-drying at -50℃～-20℃.

The dry wipes in this embodiment are used as eye makeup remover dry wipes. When in use, the dry towel is first contacted with water to emulsify, dissolve and dissolve the lyophilized film layer, and then when rubbing against the epidermis, the lyophilized film layer is peeled off from the base fabric carrier layer to form a film on the epidermis, After dissolving the eye makeup, continue to wipe and remove the makeup.

When using the eye makeup remover dry wipes of this embodiment to remove eye makeup, you only need to wipe twice and rinse with facial cleanser or water to clean the eye makeup without irritation. When using ordinary makeup remover wipes , You need to use 3-4 wet wipes to wipe clean, and because of the preservatives in the wipes, it will irritate the eyes to tear.

Example 8

A dry towel, comprising a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form, the dry towel is in contact with 0.05 ml/cm ² of water, the freeze-dried film layer It can be dissolved within 4s, and the dissolution rate of the lyophilized product can reach more than 90% within 1 min. The shape of the base fabric carrier layer is a circular non-woven fabric, and the material is a tencel and cupr ammonia blended non-woven fabric, and the thickness of the freeze-dried film layer is 10 μm. The freeze-dried film layer only includes freeze-dried functional substances, and the freeze-dried functional substances are epidermal growth factor.

The dry towel is processed by the following method:

Step 1: Dissolve 6mg of epidermal growth factor with water (to 400ml), spray it on the surface of the blended base fabric of Tencel and cupra, and freeze-dry under vacuum at -50℃～-30℃;

Step 2: Pack the ingredients of the skin healing dressing dry towel.

The dry towel in this embodiment is used as a dressing dry towel. When in use, it can directly contact the wound exudate on the skin surface, or spray a small amount of sterile water to dissolve or dissolve the freeze-dried film layer, and then when rubbing with the epidermis, the freeze-dried film layer and the base cloth carrier layer Peeling, forming a film on the epidermis, playing a role in skin care and promoting healing.

When using the dressing dry towel of this embodiment, the wound can be wiped twice, and the wound is isolated from the external environment, and the wound healing time is about 10 hours, while the liquid wound patch containing epidermal growth factor is used, and the wound healing time is about 24 hours.

Example 9

A dry towel, comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, the dry towel is in contact with 0.005 ml/cm ² of water, the freeze-dried film layer It can be dissolved within 4s, and the dissolution rate of the lyophilized product can reach more than 90% within 1 min. The shape of the base fabric carrier layer is a square non-woven fabric, and the material is a blend of pure cotton and tencel, and the thickness of the freeze-dried film layer is 2 μm. The freeze-dried film layer includes freeze-dried functional substances and freeze-dried fibers, the freeze-dried functional substances are salicylic acid and papain, and the freeze-dried fibers are collagen fibers.

The dry towel is processed by the following method:

Step 1: Dissolve 0.1% salicylic acid and 1% papain in water (to 100%), spray it on the surface of 28g/㎡ collagen fiber at a ratio of 200-300g/㎡, and freeze under vacuum at -50℃～-30℃ dry;

Step 2: The freeze-dried film is combined with the blended base fabric of pure cotton and Tencel to form a dry cuticle softening towel.

The dry towel in this embodiment is used as a cuticle softening dry towel. When in use, first contact the dry towel with water to dissolve or dissolve the lyophilized film layer, and then when rubbing against the epidermis, the lyophilized film layer is peeled off from the carrier layer of the base fabric, forming a film on the epidermis, and softening the cuticle , To achieve the effect of skin brightening.

On the basis of this example, the content of the ingredients is adjusted as follows: 0.5% salicylic acid, 0.5% papain and water (to 100%) to dissolve, and the obtained 100ml solution is sprayed with 1m ² of collagen fiber at 100g/㎡ surface;

Or dissolve with 0.5% salicylic acid and 0.5% papain with water (to 100%), and spray 1m ^{2 of} the 0.4g/㎡ collagen fiber surface with the obtained 10000ml solution;

Salicylic acid or 0.5%, 0.5% papain was added water (100%) was dissolved, and the resulting solution was 100ml, sprayed in ² 0.4g / collagen 1m square meters of fiber surface; get the same effect to soften the skin dry towel.

Comparative example 9

Cuticle softening wet wipes (brand: Chunyu, commercially available): its formula contains water, methyl propylene glycol (irritant), 1,2 hexanediol (anticorrosive), PEG/PPG-17-6 copolymer, alcohol ( Irritant), birch juice, lactic acid (irritant), glycolic acid (irritant), dipropylene glycol (preservative), eggplant fruit extract, sodium hyaluronate, salicylic acid (irritant), licorice root extract, ethyl Hexanediol, grape fruit extract, apple extract, lemon fruit extract, bitter orange extract, citrus extract, Centella asiatica extract, tea extract, Chuanmu leaf extract, Calendula leaf extract , PEG-60 hydrogenated castor oil, sodium benzotriazolyl butyl phenol sulfonate (sunscreen agent), polyglycerol ether-26, buteth-3 (irritant), tributyl citrate (irritant), Trehalose, betaine, allantoin, gardenia fruit extract, tromethamine, dextrin, disodium EDTA, butylene glycol, polysorbate-20, citric acid, acryldimethyl/VP copolymer Materials, caprylic acid glyceride, ethylhexyl glycerol. The wet tissue face sheet has strong irritation while softening the keratin, and has a greater potential safety risk to the skin.

Example 10

A dry towel comprising a double-layer release layer, a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form, the dry towel being in contact with 0.08 ml/cm ² of water, The freeze-dried film layer can be dissolved within 8 seconds, and the dissolution rate of the freeze-dried functional substance reaches more than 90% within 1 min. The shape of the base fabric carrier layer is a square non-woven fabric, and the material is ordinary non-woven fabric. The properties of the release layer are consistent with the base fabric carrier layer. The two-layer materials are each bopp and aluminum foil. The freeze-dried film layer The thickness is 150μm. The freeze-dried film layer comprises a freeze-dried functional substance, a freeze-dried skin feel agent and a freeze-dried fiber, the freeze-dried functional substance is ceramide, calamine, zinc oxide, and the freeze-dried skin feel agent is propylene glycol, glycerin The freeze-dried fiber is seaweed fiber.

The dry towel is processed by the following method:

Step 1: Dissolve ceramide 0.1%, calamine 2%, zinc oxide 1%, propylene glycol 2%, and glycerin 15% in water (to 100%), spray on the surface of the seaweed fiber, and freeze in vacuum at -50℃-25℃ dry;

Step 2: The above freeze-dried film layer is compounded with the non-woven fabric base fabric;

Step 3: Compound with the double-layer release layer to form the final product.

The dry towel in this embodiment is used as a dry towel for external rash care. In use, when the dry towel comes into contact with the wound, the exuded wound tissue fluid can promote the dissolution or dissolution of the freeze-dried film layer, and then when rubbing with the epidermis, the freeze-dried film layer is peeled from the base cloth carrier layer, It forms a film on the epidermis to eliminate itching and swelling, and play an adjuvant therapy role.

After wiping with the external medicine care dry towel of this embodiment, it can be effective to ensure dry skin. However, after applying liquid or paste medicine, it is not conducive to the recovery of the rash.

Example 11

A dry towel, comprising a release layer, a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form. The dry towel is in contact with 0.03 ml/cm ² of water, and the The lyophilized film can be dissolved in 6s. The shape of the base fabric carrier layer is irregular, the material is non-woven fabric, the release layer has the same properties as the base fabric carrier layer, the material is pu, and the thickness of the freeze-dried film layer is 15 μm. The freeze-dried film layer contains a freeze-dried skin feel agent, and the freeze-dried skin feel agent is xanthan gum and tremella polysaccharide.

The dry towel is processed by the following method:

Step 1: Dissolve 0.2% xanthan gum and 0.3% Tremella polysaccharide with water (to 100%), apply on the surface of the base cloth, and freeze-dry at -50℃-30℃;

Step 2: Compound with the release layer to form the final product.

The dry towel in this embodiment is used as a moisturizing essence dry towel. When in use, the dry towel is first contacted with water to dissolve or dissolve the freeze-dried film layer, and then when rubbing against the epidermis, the freeze-dried film layer is peeled off from the base fabric carrier layer to form a film on the epidermis. The role of moisturizing and emollient.

The moisturizing essence dry wipes of this example are wiped 3 times, and the skin moisture content can reach 49% after 10 seconds. Common commercially available wipes generally need to be wet for 10-15 minutes before the skin moisture content can reach 45%.

Example 12

A dry towel, comprising a release layer, a base fabric carrier layer and a freeze-dried film layer attached to the base fabric carrier layer in a freeze-dried form. The dry towel is in contact with 0.0015 ml/cm ² of water, and the The lyophilized film can be dissolved in 7 seconds. The shape of the base fabric carrier layer is rectangular, the material is bamboo fiber, the shape of the release layer is consistent with the base fabric carrier layer, the material is PVC, and the thickness of the freeze-dried film layer is 25 μm. The freeze-dried film layer is freeze-dried fiber, and the freeze-dried fiber is alginate fiber.

The dry towel is processed by the following method:

Step 1: Add the alginate fiber to 0.2% sodium citrate solution, freeze-dried at -50°C to -30°C, and composite with the base cloth;

Step 2: Compound with the release layer to form the final product.

The dry wipes in this embodiment are suitable for baby wet wipes. When in use, first contact the dry towel with 0.0015ml/cm ^{2 of} water. Depending on the moisture of the skin or the moisture in the air, the freeze-dried film layer can also be dissolved or dissolved within 7 seconds, and then when friction occurs with the epidermis, The freeze-dried film layer is peeled from the carrier layer of the base cloth to form a film on the epidermis to play a role of moisturizing and emollient.

Comparative example 12

A baby wipes containing 2% sodium alginate, 0.1% pentanediol, water (to 100%). Wipe it directly when used, but because it contains pentanediol after high frequency use, it will affect the epidermal flora of the baby, inhibit the growth of the epidermal flora (inhibition rate of 30%), and affect the health of the baby's skin.

Example 13

A dry towel, comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, the dry towel is in contact with 0.02 ml/cm ² of water, the freeze-dried film layer It can be dissolved within 5s. The shape of the base fabric carrier layer is irregular, the material is non-woven fabric, and the thickness of the freeze-dried film layer is 2.5 μm. The freeze-dried film layer comprises a freeze-dried skin feel agent and freeze-dried fiber, the freeze-dried skin feel agent is sugar isomers, octyl glycol and sodium polyacrylate, and the freeze-dried fiber is seaweed fiber.

The dry towel is processed by the following method:

Step 1: Dissolve carbohydrate isomer 1.5%, octylene glycol 5%, sodium polyacrylate 0.2% with water (to 100%), and apply 15-35g/㎡ to 65g/㎡ seaweed fiber The surface is freeze-dried at -50℃-30℃ to form a freeze-dried film;

Step 2: The freeze-dried film and the carrier layer are compounded to form the final product.

The dry towel in this embodiment is used as a moisturizing essence dry towel. In use, the towel dry the water contact 0.02ml / cm ² and the lyophilized film was dissolved within 5s or dissolution, and then wipe the skin, the lyophilized carrier base fabric layer delamination in the epidermis It forms a film on the top to play the role of moisturizing and emollient.

The moisturizing essence dry wipes of this example are wiped twice, and the skin moisture content can reach 50% after 15 seconds. Common commercially available wipes generally require 10-15 minutes of wet dressing before the skin moisture content can reach 40%.

On the basis of this embodiment, the following adjustments are made to the content of each component:

Step 1: Dissolve sugar isomer 0.8%, octyl glycol 0.1%, sodium polyacrylate 0.1% with water (to 100%), take 100ml, and apply the ratio on the surface of 0.2g/㎡ seaweed fiber. Freeze drying at -50℃-30℃ to form a lyophilized film;

Or step 1: Dissolve sugar isomer 0.8%, octyl glycol 0.1%, sodium polyacrylate 0.1% with water (to 100%), take 100ml, and apply the ratio on the surface of 1000g/㎡ seaweed fiber. Freeze drying at -50℃-30℃ to form a lyophilized film;

Or step 1: Dissolve sugar isomer 0.8%, octylene glycol 0.1%, sodium polyacrylate 0.1% with water (to 100%), take 10000ml, and apply the ratio on the surface of 0.2g/㎡ seaweed fiber , Freeze dried at -50℃-30℃ to form a lyophilized film;

The adjustment of the above components all obtain the moisturizing essence dry towel with the same effect as in Example 13.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims

A dry towel, comprising a base cloth carrier layer and a freeze-dried film layer attached to the base cloth carrier layer in a freeze-dried form, characterized in that the base cloth carrier layer and the freeze-dried film layer have a ratio of 0.0001 ml/cm 2 -0.1ml/cm 2 of water contact, the freeze-dried film can be dissolved or dissolved.
The dry towel according to claim 1, wherein the dissolution or dissolution time of the freeze-dried film layer is 3-10 seconds.
The dry towel according to claim 1, wherein the thickness of the freeze-dried film layer is 0.1 μm-300 μm.
8. The dry towel of claim 1, wherein the dry towel further comprises a release layer.
The dry towel according to claim 4, wherein the release layer is one or two layers, and the release layer is located on one or both sides of the freeze-dried film layer of the base fabric carrier layer.
The dry towel of claim 4, wherein the release layer is one or a combination of pet, pe, pu, bopp, pvc, pp, and aluminum foil.
The dry towel according to claim 1, wherein the base fabric carrier layer is one or more of non-woven fabric, absorbent cotton, cotton fiber, bamboo fiber, seaweed fiber, tencel, cupra, modal fiber Kind of blending.
The dry towel according to claim 1, wherein the freeze-dried film layer comprises one or a combination of freeze-dried efficacy substance, freeze-dried skin feel agent or freeze-dried fiber.
The dry towel according to claim 8, wherein when the freeze-dried film layer includes a freeze-dried functional substance, a freeze-dried skin feel agent and a freeze-dried fiber, wherein the freeze-dried functional substance, the freeze-dried skin The mass ratio of sensitizer and freeze-dried fiber is (1-30): (0.1-50): (0.1-100);

When the freeze-dried film layer includes a freeze-dried functional substance and a freeze-dried skin feel agent, the mass ratio of the freeze-dried functional substance and the freeze-dried skin feel agent is (1-30): (0.1-30);

When the freeze-dried film layer includes freeze-dried functional substances and freeze-dried fibers, the mass ratio of the freeze-dried functional substances and freeze-dried fibers is (1-100): (0.4-100);

When the freeze-dried film layer includes the freeze-dried skin feel agent and the freeze-dried fiber, the mass ratio of the freeze-dried skin feel agent and the freeze-dried fiber is (1-100): (0.2-1000).
The dry towel according to claim 8, wherein the freeze-dried effect is selected from one or a combination of western medicine ingredients, traditional Chinese medicine ingredients, natural extracts, biologically active ingredients, and skin care beneficial ingredients. The dry skin feel agent is selected from one or a combination of proteins, polysaccharides and their salts, high molecular polymers, polyols, natural and synthetic oils, and surfactants, and the freeze-dried fiber is collagen One or a combination of fiber, chitosan fiber, seaweed salt fiber, algae shell blend fiber, carboxymethyl cellulose fiber.
The dry towel of claim 10, wherein the western medicine ingredients in the freeze-dried product are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, hydrocortisone Pine, miconazole, clobetasol, trichomidine, resorcinol, and the traditional Chinese medicine ingredients are borneol, peppermint, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cranberry, coptis, cork, Calamine, zinc oxide, the natural extracts are hesperidin extract, Canadian red maple extract, scutellaria root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract, needle Leaf cherry extract, peony root extract, lotus extract, snow lotus extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, portulaca extract, sweet oregano leaf extract, elderberry extract , Rose Extract, Seaweed Extract, Truffle Extract, Cordyceps Extract, Saffron Extract, Tremella Extract, Angelica Extract, Schisandra Extract, Matricaria Flower Extract, Camellia Extract, Atractylodes Rhizome Extract, Panax Notoginseng Extract, ginger root extract, Bletilla striata extract, white fresh bark extract, lavender extract, Tribulus terrestris extract or jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1, Bacillus Fermentation product, acetyl tetrapeptide-2, acetyl hexapeptide-1, palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, acetyl hexapeptide Peptide-1, Bacillus fermentation product, sodium lauroyl glutamate, sodium acetylated hyaluronate, ceramide, cocobetaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD, coenzyme Q10 , Niacinamide, tocopherol and derivatives, retinol and derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen, glycerin Glucoside, caffeine, tetrahydromethylpyrimidine carboxylic acid, bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

The protein in the freeze-dried skin feel agent is soluble glycoprotein, collagen or hydrolyzed gelatin, and the polysaccharide is fructan, xanthan gum, sodium hyaluronate, polyglutamic acid, and carbohydrate isomers Body, tremella polysaccharide or trehalose, the polyol is propylene glycol, glycerin, butylene glycol or caprylyl, the natural and synthetic oils are petrolatum, oleyl alcohol, caprylic/capric triglyceride or hydrogenated palm oil , The high molecular polymer is sodium polyacrylate or carbomer, and the surfactant is polyglycerol-10 glyceride, polyglycerol-10-stearate, polysorbate 80, coco-beet Alkali, sodium lauroyl glutamate or fatty acid amide alkyl betaine.
The dry towel according to any one of claims 8-11, characterized in that it is processed by the following method:

Step 1: Dissolve or disperse the freeze-dried functional substance in the freeze-dried skin feel agent;

Step 2: The mixture of the freeze-dried functional substance and the freeze-dried skin feel agent is heated and melted to have fluidity;

Step 3: Coat on the surface of the base cloth, freeze-dry at -50℃～-30℃;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Step 2: The freeze-dried film is combined with the base fabric;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the base fabric, and freeze-dry at -50°C to -30°C;

Step 2: Compound with the release layer to form the final product;

Or process by the following methods:

Step 1: Add water or aqueous solution to the freeze-dried fiber, freeze-dried at -50°C to -30°C, and blend and compound with the base fabric;

Step 2: Compound with the release layer to form the final product.
The dry towel according to any one of claims 1-11, wherein the dry towel is in contact with water, the freeze-dried film layer is dissolved or dissolved, and then when contact or friction occurs with the epidermis, the freeze-dried film layer Peel off from the carrier layer of the base cloth and form a film on the epidermis.
The use of the dry towel as claimed in any one of claims 1-11 as a skin care product, a makeup remover cleaning product, a transdermal absorption external medicine patch or a wound dressing patch.
A package containing the dry towel according to any one of claims 1-11.
A freeze-dried film layer formed on a base fabric carrier layer in a freeze-dried form, wherein the freeze-dried film layer includes a freeze-dried functional substance and/or a freeze-dried skin feel agent and/or a freeze-dried fiber component , Wherein the freeze-dried effect is selected from one or a combination of western medicine ingredients, traditional Chinese medicine ingredients, natural extracts, biologically active ingredients, and skin care beneficial ingredients, and the freeze-dried skin feel agent is selected from proteins, polysaccharides and One or a combination of salts, high molecular polymers, polyols, natural and synthetic oils, and surfactants, and the freeze-dried fibers are collagen fibers, chitosan fibers, seaweed salt fibers, One or a combination of algae shell blend fibers and carboxymethyl cellulose fibers.
The freeze-dried film layer of claim 16, wherein when the freeze-dried film layer includes a freeze-dried functional substance, a freeze-dried skin feel agent and a freeze-dried fiber, wherein the freeze-dried functional substance, a freeze-dried fiber The mass ratio of dry skin feel agent and freeze-dried fiber is (1-30): (0.1-50): (0.1-100);

When the freeze-dried film layer includes a freeze-dried functional substance and a freeze-dried skin feel agent, the mass ratio of the freeze-dried functional substance and the freeze-dried skin feel agent is (1-30): (0.1-30);

When the freeze-dried film layer includes freeze-dried functional substances and freeze-dried fibers, the mass ratio of the freeze-dried functional substances and freeze-dried fibers is (1-100): (0.4-100);

When the freeze-dried film layer includes the freeze-dried skin feel agent and the freeze-dried fiber, the mass ratio of the freeze-dried skin feel agent and the freeze-dried fiber is (1-100): (0.2-1000).
The freeze-dried film layer of claim 16, wherein the western medicine ingredients in the freeze-dried product are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, hydrogenated Cortisone, miconazole, clobetasol, trichomidine, resorcinol, and the traditional Chinese medicine ingredients are borneol, mint, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cnidii, coptis, Phellodendron, calamine, zinc oxide, the natural extracts are hesperidin extract, Canadian red maple extract, scutellaria root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract , Acerola cherry extract, peony root extract, lotus extract, snow lotus extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, purslane extract, sweet oregano leaf extract, elderberry Extract, rose extract, seaweed extract, truffle extract, cordyceps extract, saffron extract, white fungus extract, angelica extract, schisandra extract, mother flower extract, camellia extract, atractylodes extract, Panax notoginseng extract, ginger root extract, Bletilla striata extract, white fresh bark extract, lavender extract, Tribulus terrestris extract or jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1, Bacillus fermentation product, acetyl tetrapeptide-2, acetyl hexapeptide-1, palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, acetyl Hexapeptide-1, Bacillus fermentation product, sodium lauroyl glutamate, sodium acetylated hyaluronate, ceramide, coco betaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD, Coenzyme Q10, nicotinamide, tocopherol and derivatives, retinol and derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen , Glycerol glucoside, caffeine, tetrahydromethylpyrimidine carboxylic acid, bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

The protein in the freeze-dried skin feel agent is soluble glycoprotein, collagen or hydrolyzed gelatin, and the polysaccharide is fructan, xanthan gum, sodium hyaluronate, polyglutamic acid, and carbohydrate isomers Body, tremella polysaccharide or trehalose, the polyol is propylene glycol, glycerin, butylene glycol or caprylyl, the natural and synthetic oils are petrolatum, oleyl alcohol, caprylic/capric triglyceride or hydrogenated palm oil The high molecular polymer is sodium polyacrylate, sodium alginate or carbomer, and the surfactant is polyglycerol-10 glyceride, polyglycerol-10-stearate, polysorbate 80, Coco betaine, sodium lauroyl glutamate or fatty acid amide alkyl betaine.
The freeze-dried film layer according to any one of claims 16-18, which is prepared by the following steps:

Step 1: Dissolve or disperse the freeze-dried functional substance in the freeze-dried skin feel agent;

Step 2: The mixture of the freeze-dried functional substance and the freeze-dried skin feel agent is heated and melted to have fluidity;

Step 3: Freeze drying at -50℃～-30℃;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance in the freeze-dried skin feel agent;

Step 2: The mixture of the freeze-dried functional substance and the freeze-dried skin feel agent is heated and melted to have fluidity;

Step 3: Spray the above mixture on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Or process by the following methods:

Step 1: Add water or aqueous solution to the freeze-dried fiber, freeze-dry it at -50°C to -30°C.
A method for processing dry towels, including the following steps:

Step 1: Dissolve or disperse the freeze-dried functional substance in the freeze-dried skin feel agent;

Step 2: The mixture of the freeze-dried functional substance and the freeze-dried skin feel agent is heated and melted to have fluidity;

Step 3: Coat on the surface of the base cloth, freeze-dry at -50℃～-30℃;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the freeze-dried fiber or infiltrate the freeze-dried fiber, and freeze-dry at -50°C to -30°C;

Step 2: The freeze-dried film is combined with the base fabric;

Or process by the following methods:

Step 1: Dissolve or disperse the freeze-dried functional substance and/or freeze-dried skin feel agent in water or other solutions, spray on the surface of the base fabric, and freeze-dry at -50°C to -30°C;

Step 2: Compound with the release layer to form the final product;

Or process by the following methods:

Step 1: Add water or aqueous solution to the freeze-dried fiber, freeze-dried at -50°C to -30°C, and blend and compound with the base fabric;

Step 2: Compound with the release layer to form the final product.
The method for processing dry towels according to claim 20, wherein:

The freeze-dried film layer includes a freeze-dried functional substance and/or a freeze-dried skin feel agent and/or a freeze-dried fiber component, wherein the freeze-dried functional substance is selected from western medicine ingredients, traditional Chinese medicine ingredients, natural extracts, biological activities One or a combination of ingredients, skin care beneficial ingredients, the freeze-dried skin feel agent is selected from the group consisting of proteins, polysaccharides and their salts, high molecular polymers, polyols, natural and synthetic oils, and surfactants The freeze-dried fiber is one or a combination of collagen fiber, chitosan fiber, seaweed salt fiber, algae shell blend fiber, and carboxymethyl cellulose fiber.
The method for processing dry towels according to claim 21, wherein the western medicine ingredients in the freeze-dried product are ketoprofen, ibuprofen, naphazoline, diclofenac diethylamine, ketoconazole, Hydrocortisone, miconazole, clobetasol, trichomidine, resorcinol, and the traditional Chinese medicine ingredients are borneol, peppermint, camphor, licorice, scutellaria, turmeric, rhubarb, sulfur, sophora flavescens, cnidii, and coptis , Cork, calamine, zinc oxide, the natural extracts are hesperidin extract, Canadian red maple extract, scutellaria root extract, Sapindus extract, fatty acid amide alkyl betaine, Centella asiatica extract Extract, acerola cherry extract, peony root extract, lotus extract, snow lotus extract, ginseng root extract, cucumber fruit extract, aloe leaf extract, portulaca extract, sweet oregano leaf extract, elder bone Wood extract, rose extract, seaweed extract, truffle extract, cordyceps extract, saffron extract, white fungus extract, angelica extract, schisandra extract, mother flower extract, camellia extract, atractylodes macrocephala extract , Panax notoginseng extract, ginger root extract, Bletilla striata extract, white fresh bark extract, lavender extract, Tribulus terrestris extract or jojoba leaf extract, the biologically active ingredients are epidermal growth factor, oligopeptide-1 , Bacillus fermentation product, acetyl tetrapeptide-2, acetyl hexapeptide-1, palmitoyl tripeptide, copper peptide, carnosine, aminobutyric acid or papain, the skin care ingredients are hesperidin, milk protein, Acetyl hexapeptide-1, Bacillus fermentation product, sodium lauroyl glutamate, sodium acetylated hyaluronate, ceramide, coco betaine, salicylic acid, lactic acid, glycolic acid, glutathione, SOD , Coenzyme Q10, nicotinamide, tocopherol and derivatives, retinol and derivatives, ascorbic acid and derivatives, trehalose, carbohydrate isomers, squalane, shea butter, ferulic acid, collagen Protein, glyceryl glucoside, caffeine, tetrahydromethylpyrimidine carboxylic acid, bisabolol, silymarin, resveratrol, phytosterol or astaxanthin;

The protein in the freeze-dried skin feel agent is soluble glycoprotein, collagen or hydrolyzed gelatin, and the polysaccharide is fructan, xanthan gum, sodium hyaluronate, polyglutamic acid, and carbohydrate isomers Body, tremella polysaccharide or trehalose, the polyol is propylene glycol, glycerin, butylene glycol or caprylyl, the natural and synthetic oils are petrolatum, oleyl alcohol, caprylic/capric triglyceride or hydrogenated palm oil , The high molecular polymer is sodium polyacrylate or carbomer, and the surfactant is polyglycerol-10 glyceride, polyglycerol-10-stearate, polysorbate 80, coco-beet Alkali, sodium lauroyl glutamate or fatty acid amide alkyl betaine.