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“Soap” knows (One) about soap making machine

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soap making machine

“Soap” knows (One) about soap making machine

I. classification of soaps

There are two types of soap.Oil + alkali = soap + glycerin

Fatty acid + alkali = soap + water (fatty acid is oil + water made under high temperature and pressure)

Soap is called soap.There are two kinds of soap: laundry soap and soap.

Soap is divided into mechanism soap and “handmade soap” (people usually call it). In fact, technically speaking and scientifically speaking, handmade soap is made by pouring method.The pouring method includes ripening method, reduction method and cold soap making method。

2. Difference between soap made by machine and soap made by pouring method

Mechanism soap =80% fatty acid sodium +20% water

The reason why it soaps and dries is because the glycerin is removed during the process of making it.

Because the glycerin makes the soap soft, the machine can’t shape it.The mechanism soap is 80% fatty acid sodium, 20% water,

So use up to feel dry, excitant big.It can’t be dissolved. It has little solvent.

Castable soap =30% soap +20% water +50% moisturizer

Casting of soap soap usually contains 30%, 20% water, 50% of the moisturizing factor, so it’s good cleaning mechanism of decontamination ability didn’t soap (because soap content low.) moisturizer is a general designation, mainly in glycerin, glycerol can absorb the moisture in the air. In addition, soap with sugar also can have moisturizing effect, sugar also absorb the moisture in the air.

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Sulfur soap Impact(soap producing machine)

soap producing machine

Sulfur soap Impact(soap producing machine)

Sulfur is called sulfur, colloidal sulfur, sulfur lump, sulfur.Although it is a low-toxic chemical in terms of toxicology, sulfur is very harmful to the skin and bad for hair.Although the doctor says, if there is fungus, you can use it, also somebody had used it for a period of time, It has a good effect on removing oil, But it had better not be used commonly, Since the harm is very big, sulfur is a very dangerous thing. Do not use the sulfur as folk prescription says to wash hair, if hair quality is very bad, you had better go special drugstore to seek advice.

Sulfur soap is too alkaline and will damage the weak acidic environment of the skin. It is more suitable for skin with dermatitis and other problems. It is better not to use it for healthy skin.

Because the adoption of sulfur antibacterial formula, It is the effect of the inhibition of too much sebum secretion, killing bacteria, shallow mold, parasites, etc., which can be used as a variety of skin diseases auxiliary efficacy of cleaning soap.

The concentration of sulfur soap is much lower than that of the clinical sulfur plug, but long-term continuous use is not recommended either.Discontinuous use is recommended, such as twice a day at the beginning, once a day or once every three days after symptom relief, and gradually discontinuous until stop.Long-term use of sulfur soap will not cause bacterial imbalance and reduce skin resistance, but it is easy to cause skin dehydration, dry skin and peeling and other phenomena, you can use moisturizing cream after cleansing

Sulfur soap, used in the summer, can remove and inhibit prickly heat production, but it is then peeled at the site where the prickly heat is generated.

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Sulfur soap/soap wrap machine

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Special function

The special function, has certain prevention and the auxiliary treatment function to some skin diseases.Sulfur soap is a detergent.Sulfur soap has the effect of killing bacteria, fungi and mites, and has certain prevention and adjuvant treatment effect on some skin diseases.Sulfur in the soap has antiseptic effect, which is mainly to make the water slightly alkaline after generating sulfide in the water, and then use the alkaline environment to kill bacteria. At the same time, due to the PH change of water, sulfur soap is good for human skin in hard water areas.Sulfur soap cleans the body and removes dandruff and itching.Long-term use can prevent and cure skin SAO urticant, scabies, beriberi, body odor to wait for a disease.


Application of life


Sulfur itself has the pharmacological activity of sterilization and insect control. It is mixed with soap to have the effect of inhibiting facial fungi and mites and reducing the generation of acne.

When washing your face at night, you can first apply the sulfur soap on your face for a while, just like using a mask. It will take about 15 minutes to rinse, and you will see the effect immediately.Wash your face with sulfur soap every day, and you can basically eliminate or reduce acne in about a week.

Acne skin, generally belong to oily slant acid, sulfur soap wash a face is alkali to neutralize acid skin, inhibit the growth of bacteria, and should not be used for a long time, and acne is a skin disease also need to suit the governance, and red blood skin is thin and sensitive, treatment recommendations so as not to cause other symptoms of beauty.

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Sulfur soap/mini soap machine

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mini soap machine

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In a broad sense, sulfur soap refers to soap containing sulfur, which is a kind of sulfur contained medicine soap. It is made by adding refined sulfur to plain soap.Sulfur itself has the pharmacological activity of sterilization and insect control, and the surfactant effect of sulfur and soap can be better dispersed to play a pharmacological role.


An overview

Due to the addition of sulfur in the soap base, hydrogen sulfide and pentachloride sulfonic acid can be produced in the bath with bactericidal effect.There are four types of soap by color.Generally speaking, red pharmaceutical soap is the most irritating to skin, because its additive is phenolic compounds, most of which are red, commonly known as lysol soap.Yellow medicine soap with sulfur shows yellow color, smells sour and has certain irritation.Brown green medicine soap with Chinese herbal extracts, often dark green or dark brown, can purge pathogenic fire and detoxicate. Boric acid soap is usually white, its irritation is relatively small, in the four types of soap properties of the most mild.

The main role

It combines various ingredients and functions to remove dandruff and relieve itching. It is both moisturizing and refreshing. It is a series of healthy skin products.Sulfur soap can inhibit the secretion of sebum, kill bacteria, fungi, mildew, mites and parasites, etc. For people who are in adolescence, sulfur soap is one of the most appropriate soaps for skin cleaning, but it should be kept in mind that it should not be used repeatedly.

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About soa/soap packing machine

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1. Principle: oil and sodium hydroxide are boiled together and hydrolyzed into sodium and glycerol, the higher fatty acids. The former is processed and formed into soap.2. Supplies: one beaker (150 ml) and one beaker (300mL), glass rod, alcohol lamp, asbestos mesh, tripod, lard (or other animal fat or oil), NaOH,95% alcohol, saturated salt water.3. Operation (1) in a 150mL beaker, put 6g lard and 5mL 95% alcohol, and then add 10ml 40% NaOH solution.Stir with glass rod to dissolve (heat gently if necessary).(2) place the beaker on an asbestos net (or in a water bath), heat it over a low heat and keep stirring with a glass holder.During the heating process, if the alcohol and water are reduced by evaporation, they should be replenished at any time to maintain the original volume.For this purpose, 20mL of alcohol and water mixture (1:1) can be prepared in advance for addition.(3) after heating for about 20min, saponification reaction was basically complete.If necessary, a few drops of sample can be taken out of the glass rod and put into the test tube. 5~6mL distilled water can be added into the test tube and heated and oscillated.When still, have grease to divide, show saponification is not complete, can add lye to continue saponification drop.(4) slowly add 20mL of hot distilled water to the saponified viscous liquid, and stir to make them dissolve.Then slowly pour the viscous solution into 150mL hot saturated salt solution and stir as you add.After static place, soap then salt-out rises float, wait for soap to precipitate completely, after solidification can use vitreous bar to take out, soap is made namely.4. Note (1) oil is not easily soluble in alkaline water. Alcohol is added in order to increase the solubility of oil in alkali solution and speed up saponification reaction.(2) if no water bath is needed for heating, use a low fire.(3) saponification reaction, to maintain the original volume of the mixture, do not let the mixture in the beaker boil dry or spill outside the beaker.Note: saponification reaction: reverse hydrolysis of oil under alkaline conditions

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Raw materials of natural soap/soap wrapping machine

soap wrapper machineThe most basic things needed for natural soaps are oils, caustic soda and water.

Other additives: such as flowers and plants, fruits and vegetables, stone mud, powder functional additives, etc., can be added according to the preferences.

1. Common base oil are: olive oil, palm oil, coconut oil, camellia oil, bitter tea oil, castor oil, jojoba oil, grape seed oil, avocado oil, hazelnut oil, sesame oil, snake oil, evening primrose oil, rose hips oil, shea butter oil, wheat germ oil, sweet almond oil, macadamia nut oil, rice bran oil, canola oil, vegetable shortening, safflower oil, refined oil, sunflower oil, pure natural cocoa butter, white wax, beeswax, aloe vera oil, walnut oil, mink oil, Perilla seed oil, soybean oil, corn oil and so on.

2. In order to maintain the natural nature of cold soap and add more multi-functional substances, a small amount of plant additives are generally added.Such as aromatic essential oil, traditional Chinese medicine, grass, milk, lemon juice, cucumber juice, tomato juice, almond powder, carotene and so on. 

3. Soap formula is: oil + alkali (sodium hydroxide or potassium hydroxide dissolved in water) = soap + natural glycerol

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Soap ingredients/soap wrapper machine

soap wrapper machine The raw material of toilet soap uses, such as oils, bases and some auxiliary materials basically are the same as laundry soap, except that oils need to be refined, decolorized and degassed before they are suitable for making toilet soap. In addition, the oil used for toilet soap is currently limited to natural oils such as bovine and sheep oil, coconut oil, palm oil, lard, etc.The main ingredients of toilet soap are perfume and colors.
One, perfume: the perfume of toilet soap uses is of large quantity,There’re two kinds commonly: That is natural and man-made flavour, natural flavour is divided into animal flavour and plant flavour again, man-made flavour is divided into monomer flavour and blend flavour according to source, composition, the method that makes.The following is an introduction:
1. Animal perfume: there are few varieties of animal perfume, only musk, civet cat, beaver and ambergris.Ambergris is the pathological secretion of whales, and the other several kinds are secretions of mammalian gonads.These spices have strong fragrance fixing effect, fragrance is not easy to dissipate and volatilize, but the production is small, the price is high, it is valuable perfume, among them the most application is muskiness, it is the specialty of our country Tibet, the output accounts for about 80% of the world.
2. Botanical perfume: botanical perfume is extracted from the flowers, leaves, branches or fruits of aromatic plants.Most of these are volatile oils, also known as natural essential oils (or fragrances).If jasmine oil, rose oil are extracted respectively from jasmine, rose; Clove oil, fennel oil are respectively extracted from the fruit of lemon oil, orange oil is extracted from the peel.Some trunks contain aromatic mucus, which is obtained by cutting fat.
The variety of plant perfumes are much, its pear flavour is thick weak, volatile difficult easy, excitant size is different also.In addition to being used directly as perfume, these perfume can also be used as raw materials for free perfume.
3. Monomeric perfumes: monomeric perfumes are fragrances containing only a single compound extracted from natural perfumes and other chemical products by physical and chemical methods.According to the different raw materials are divided into free perfumes and perfumes.
(1) free [erfumes are relatively pure perfumes separated from nature.Generally speaking, natural ingredients are not single aromatic compounds in terms of composition. They are all made up of a mixture of aromatic components. If leaf oil is made up of geraniol and vanilla.Perfumes that are physically and chemically separated from nature are called monomers.
(2) synthetic perfumes are those synthesized by chemical methods from the fractionation products of coal tar, free perfumes and other chemical raw materials.At present, many natural monomer perfumes can be synthesized artificially, and there are hundreds of varieties.
4, blending perfumes: blending perfumes are generally called perfumes or mixed perfumes,which is made from several to dozens of perfumes.The perfume that all sorts of products use is mixed perfume, such as soap used essence, cosmetic essence, edible essence, tobacco essence.
Soap used essence requires flavour fragrant, full-bodied, chemical stability is good, volatile is not volatilized easily, basically do not have stimulation, have stronger bactericidal ability.
For blending perfumes have some kind of scent and can be made, according to its role in modulation it is divided into three kinds, namely the main perfumes (constitute the basic flavor of some kind of scent, such as sandalwood soap fragrance is given priority to with sandalwood oil), auxiliary spices (make up the lack of subject spices, but shall not change the subject) the aroma of perfumes, sweet agent (a variety of perfumes in the essence of volatility, fragrance lasting), 2, pigment, is used to add the color of the decorative toilet soap to make soap looks more beautiful. The commonly used pigment in soaps mainly includes acid soap yellow, phthalein pigment, salt base rose essence and so on.The requirement to chroma is to be able to bear light, alkali, do not irritate the skin, do not contain toxic material, do not make fabric chroma when catharsis fabric.

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How to make soap from animal fat/soap making machine

How to make soap from animal fat

Lipids are substances insoluble in water. They are derived from animals and plants and are mainly composed of triglycerides, fatty acids.Customarily: usually the room temperature liquid is called oil, solid or semisolid is called fat, both collectively known as grease.Grease is the main raw material of soap making, and the performance and quality of soap are largely determined by the grease used, so the choice of grease is the key to soap making.

1. Main animal fat for making soap.Commonly used soap main animal fat: butter, lard.Butter is the main by-product of fatty acid processing industry and the main raw material of soap soap.Lard is rich in linoleic acid, so it tends to rot when used as soap.When soap is made, semi-hardened non-edible lard is substituted for butter.

2. Extraction of animal fat

Animal fat needs to pay attention to the control of lipase and bacteria before cooking fat, so as to get high quality animal fat.The quality of oil can be improved by washing, decolorization, alkali refining, deodorization, hydrogenation and other processes.

1) wash

Washing can effectively remove pigment and impurities in oil.Had better be in water temperature (100 ℃).In order to enhance the hydration effect, you can add a mild surfactant, such as sodium phosphate, 0.1% of the amount of oil into a solution of 10%.

2) decoloring

Animal fat used for making soap usually needs to remove pigment. The most commonly used is to use acid activated clay for adsorption to remove pigment.Oil decolorization, the temperature is 105-115 ℃, and need to add 0.5% to 1% of the water, more advantageous for decoloring.

3) the alkali refining

Alkali refining is carried out only on special requirements (soap of the highest quality).The proper concentration of sodium hydroxide solution is used in the alkali refining of oil.After decolorization, alkali refining and decolorization of tallow, the oil color can reach 0.5-1.0.

4) deodorant

Deodorization of oils used to make soap is not very common.Perfume is often used to mask the smell of soap.

5) hydrogenation

The hydrogenation of oil increases the stability of oil and improves the foam and solubility of soap.In particular, hydrogenation of unsaturated fatty acid polymers can prevent soap deterioration.Animal fat can be obtained from the saponification of oil, soap base production, soap base drying, plus ingredients, layering, cutting, printing, packaging, and finally made into soap.

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How is soap made/soap making machine

How is soap made

Soap can be divided into soap, pharmaceutical soap, transparent soap, laundry soap, soap chips, liquid soap and industrial soap according to the composition, appearance and use of the product.Soap is used to clean the skin.It is required to be mild and non-irritating to human skin, with pleasant and long-lasting fragrance;Soap with antibacterial agents, for human skin disinfection, cleaning;Washing soap is used for washing clothes;Saponin is nearly neutral, it does not hurt clothing materials, often used for washing silk, wool fabrics;Transparent soap can be used for both human skin cleaning and laundry;Liquid soaps are used to clean skin or objects and laundry depending on the formula.Industrial soap is mainly used in the textile industry.Soap production is very simple, at present, the more popular methods are: (1) use oil to do: oil through refining, saponification to obtain soap base.Grease is the main raw material of soap making in this way. The performance and quality of soap are largely determined by grease, so the choice of grease is one of the keys of soap making.Fz-2000 oil saponification and soap complete set production line can be used to obtain oil from animals and plants. Through saponification of oil, soap base can be produced. After the soap base is dried, ingredients, slitting, cutting, printing and packaging can be added to make soap.

(2) with intermediate soap noodle: by buying from companies finished noodle (soap), the complet soap production line, there are three-roll grinder, conveyor, duplex screw extruder machine, vacuum pump, stamper, cutter and other equipment components, layering, cutting, printing, packaging, finally produce the qualified soap.

Soap production principle is very simple, but the colloidal properties of aqueous solution of soap and soap, it’s not easy to get pure soap, it’s not easy to get pure soap, soap is made of high quality, the requirements on the choice of raw materials, oil refining, saponification, refined, glycerine recycling and so on each link has a definite judgment and monitoring.


Soap production process/soap making machine


soap making machine 1. The basic chemical reaction of soap making is the interaction between grease and alkali which is used  to produce soap and glycerin:

2. Make soap CH2OCOR

| heating

CHOCOR + 3NaOH —>, 3r-coona + ch2oh-choh-ch2oh, |


The soap obtained from the reaction is called soap base after salting out, washing and finishing, and then continues to be processed into soap of various commercial forms

3. The refining

Remove impurities from grease.Common refining processes include dejiao, alkali refining (deacidification) and decolorization.Degumming is the removal of phospholipids and other colloids in oil. The main function of alkali refining is to remove free fatty acids in oil, but the pigment and impurities in oil are removed due to floccus soap generation and adsorption.

4. The saponification

The oil was refined and saponified with alkali.Boiling method is the main saponification method, the soap pot is cylindrical or square. 

Oil and caustic soda are boiled in a soap pot until saponification rate reaches about 95%. Saponification is stopped when the soap material is uniformly closed.

5. Salting out

In a closed soap stock, salt or saturated salt water is added to separate the soap from dilute glycerine water.The lowest concentration at which soap can be separated is called the limit concentration of salinity.The closed soap gum after salting out, the upper layer of soap called soap particles;The glycerine water with salt in the lower layer is discharged from the bottom of the soap pot to recover glycerol.

6. Wash

After separating the waste liquid, add water and steam to boil the soap granules, make them into uniform soap glue from the separating state, and wash out the remaining glycerin, pigment and impurities.

7. Basic analysis

In order to saponify the remaining oil in the soap granules completely, glycerol, salt, pigment and impurities in the soap granules were further washed by alkali analysis.The lowest concentration of alkali completely precipitated from alkaline precipitation is called the limit concentration of alkaline precipitation.The adjustment is sufficient to separate the soap into two phases.The upper layer is pure soap base and the lower layer is soap foot.Soap foot colour and lustre is deep, impurity is much, when next pan alkali is analysed commonly, reuse.

8. The molding

Soap base condenses into a large soap plate, and then cuts off into soap blank, which is printed and dried into laundry soap, soap and other products.

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