Product Description

automatic soap press printing machine for Manual toilet Soap Bath Bar stamp liquid handmade soap Stamping​

Function:
Used for embossing LOGO of hand soap;
All kinds of hand soap molding, using safety light curtain safety
Reliable, durable, hydraulic power, stable
High efficiency, simple operation, convenient and practical.

Main features:
1. The machine is driven by air cylinder, running smoothly and compactly, and packed well.
2. Automatic stretch forming of packaging film! Auto recycle!
3. Automatic closing welding.
4. There is no need to change the mould for packing soap of different shapes and sizes (except for special ones).
5. The transmission system is simple, reliable and easy to maintain.

Parameters:
Speed :20-30 PCS/min
Hydraulic pressure :4-6kg.cm3
Power supply :380V
Weight: 260kg
Air pressure: 0.4-0.6Mpa
Power: 2.2KW
Tonnage: 3 tons
Appearance size: length 85cm* width 80cm* height 185cm

Related machines to make manual soap production line:

Soap Knowledge:  

1. ABOUT SOAP(Legend of soap):
Soap originated in ancient Egypt. Long, long ago, King Khufu of Egypt gave a warm and thoughtful banquet to entertain guests. One day, due to the large number of guests, the materials in the kitchen were scattered there, and it was difficult for people to turn their bodies. But it was in a hurry that something went wrong. The grocer accidentally kicked the oil stool. A basin full of oil overturned and spilled all over the floor. The cooks rushed to help clean up the venue. They took the greasy ash out of the kitchen and threw it away, and then returned to the basin to wash their hands. At this time, they unexpectedly found that their hands were particularly clean, which was much more time-saving and water-saving than before. The masters were surprised. They called the owner, and then washed their hands with charcoal ash. In this way, they also received good results. A flattering supervisor told the king that the cook had wasted oil and should be convicted. When the king knew that they had invented a new way to wash their hands, he did not accept the advice of the supervisor. He also ordered his people to make charcoal ash cakes stained with oil according to the cook's method and put them in the washing place for guests to use. In fact, this is the prototype of soap.
 
2. COMMEN QUESTIONS:
Question 1. How is handmade soap made?
Hand soap is the result of saponification reaction between oil and lye. Commonly used oils include olive oil, palm oil and coconut oil. Lye usually has an aqueous solution of sodium hydroxide and lithium hydroxide.
Question 2. Which is better than traditional soap in hand soap box?
Natural handmade soap contains glycerin, which is more moisturizing than traditional soap. Most of the raw materials of handmade soap are natural materials, which can decompose naturally after use. Less pollution to the environment. Large and cheap soap on the market, because it is mass-produced, the glycerol after saponification reaction is separated, which has less moisturizing effect than manual soap. In order to keep its shelf life longer, the traditional soap has more foam, adding frother, hardener, preservative and so on. This will only make our skin worse and worse and less protective.
Question 3. Will hand soap hurt the skin?
Handmade soap contains natural glycerin. Sodium hydroxide is a strong base, which will hurt the skin. However, after saponification with oil and water, it is no longer sodium hydroxide, but soap and glycerin. In order to completely saponify sodium hydroxide, the hand soap must be placed for one to two months after making. After complete saponification, it will not hurt the skin.
 
3. GENERAL CHEMICAL FORMULA:
Broadly speaking, all salts of higher fatty acids are called soap. (oil, rosin fatty acid, product obtained by neutralization reaction with organic base or inorganic base)
Not all soaps have the function of washing. Only the salts represented by water-soluble and fatty acid potassium, sodium, ammonium and some organic bases have the function of washing. The soap referred to in the soap industry is this kind
 
4. HANDMADE SOAP AND INDUSTRIAL SOAP:
In the production process of handmade soap and industrial soap, fatty acid sodium is produced by saponification reaction between fatty acid and sodium hydroxide, but there are many kinds of fatty acids, which can be divided into saturated fatty acids and unsaturated fatty acids. The former is such as lard and butter, while the latter is olive oil, coconut oil and so on. It is fatty acid sodium that plays a role in washing away stains in soap.
Therefore, the quality of fatty acid sodium is directly related to the decontamination ability of soap. In actual production, the formula of soap (soap) is often very complex. The raw materials used are mixtures of several or even more than a dozen fatty acids in order to obtain better decontamination effect and skin contact feeling.
 
5. DECONTAMINATION OF SOAP:
Generally, dirt is composed of minerals (dust) and organic matter (oil). It is tightly absorbed on clothing fibers, and when contaminated clothing is placed in soap solution, because soap has surface activity, it can reduce the surface tension of the interface (dirt and fiber), and produce the functions of wetting, permeating, emulsifying and dispersing foam. Soap liquid is a good wetting agent, it can penetrate deep into the fabric, fiber and dirt particles, and the water is inaccessible. , so that the fiber expands, so that the adsorption force of dirt and fiber is relaxed and separated. It falls off under mechanical stirring and is emulsified and transferred into water. When the soap solution reaches a certain concentration, the outer layer of dirt is wrapped with a firm and elastic soap film, so that the dirt does not return to the clothes. After rinsing, it can achieve the function of decontamination.
 
6. DIFFERENCE BETWEEN SOAP AND DETEGRENT:
1. Different raw materials. Soap is made of natural animal and vegetable oil and caustic soda, while synthetic detergent is made of synthetic raw materials.
2. Different hydrolysis. No matter how carefully soap is made, once it is dissolved in water, it will be partially hydrolyzed and alkaline, while synthetic detergent will not hydrolyze and become neutral.
3. Different hard water resistance. Soap is not resistant to hard water, and synthetic detergent can also produce satisfactory washing effect in hard water.
4. Different security. Soap is safe and non-toxic, while some synthetic detergents are toxic.