45results about "Drying soap" patented technology

The present invention is a solid rinse aid composition and methods of making and using the same. The solid rinse aid composition generally includes sodium sulfate and urea as solidification agents and an effective amount of an alcohol ethoxylate compound sheeting agent component and an effective amount of defoamer component. The solid rinse aid composition may also incorporate a preservative system including sodium bisulfate. The solid rinse aid composition may be phosphate-free, aminocarboxylate-free, and GRAS if desired.

The present invention relates to a process for the manufacture of a spray dried powder comprising: (a) forming a warm, stirred aqueous slurry comprising: inorganic salts, at least one binding agent and 0.001 to 20% by weight of capsules based on the weight of spray dried powder, said capsules containing benefit agents including at least perfume, and (b) spray drying the resultant slurry to form a spray dried powder, said capsules being such that: 1) more than 40% of the benefit agents remain encapsulated 60 minutes after dispersion thereof at 70° C. in the slurry as defined in the “slurry survival test” in a sealed vessel without agitation; and 2) more than 30% of the benefit agents added for 15 minutes to an ambient slurry as defined in the “spray dry test” survive spray drying through a laboratory scale spray drier.

To provide an anionic surfactant powder comprising a polyoxyalkylene ether sulfate which powder has high stability in hard water, high low-temperature solubility and is improved in powder characteristics such as caking characteristics, and a method of producing the anionic surfactant powder. An anionic surfactant powder comprising polyoxyalkylene alkyl ether sulfates in which the average addition mol number of alkylene oxides is 0.05 to 2, wherein the content of the polyoxyalkylene alkyl ether sulfates provided with alkylene oxides added thereto in an amount of 4 mol or more is 30 % by weight or less based on the total anionic surfactant, an anionic surfactant powder further comprising a water-soluble inorganic salt, a method of producing each of these anionic surfactant powders, and a detergent composition and a cement additive comprising these anionic surfactant powders.

A process for producing a starting material in a granular form and in a nanoporous anhydrous state, a process for improving the water-solubility and controlled release characteristics of a detergent material, and a detergent composition are disclosed. In one aspect, a process for producing a starting material in a granular form and in a nanoporous anhydrous state includes obtaining a starting material in a form of a dispersion or solution in a sublimable solvent or mixtures of sublimable solvents, forming graded droplets by atomization, freezing the graded droplets in a freezing medium at a controlled freezing rate of a least 100° C. per second to form frozen droplets and drying the frozen droplets by vacuum sublimation to obtain freeze-dried granules of the starting material in a nanoporous anhydrous state. The starting material in dispersion or solution form has a viscosity suitable for atomization and formation of graded droplets.

The invention discloses a multi-pore instant soap and manufacturing method thereof, and aims to solve potential problems in use of conventional bar-shaped, piece-shaped, liquid and powder soaps on the market. The multi-pore instant soap is composed of a fatty acid salt soap body comprising more than one oil, more than one alkali and more than one additive; the soap body is in a multi-pore structure, the size of the soup is 0.125-15.6 cm<3>, and the porosity of the soup is between 15% andss 90%. The multi-pore instant soap has a quick dissolution property, the final products of the multi-pore instant soap can be in a solid, liquid, gas or glue state, such that the multi-pore instant soap can be used through attaching, seeping, dispersing and filling.

Disclosed is a process for preparing a granular detergent composition or component having a bulk density of at least 500 g/l. The process disclosed herein comprises the steps of (i) providing an aqueous solution of a surfactant (ii) adding one or more water-soluble salts to the aqueous surfactant solution to precipitate the surfactant, (iii) separating the resulting precipitate, and (iv) drying the product.

Process for reducing the density of solid detergent ingredients by forming said ingredients into hollow-core particles. The density of ingredients such as sodium citrate, sodium carbonate and/or sodium silicate, when formed into such hollow-core particles, allows them to be stably incorporated into non-aqueous liquid laundry detergents.

The present invention is a spray-dried powder comprising: at least 5 wt % of a spray-dried particle comprising at least 40 wt % anionic detersive surfactant, from 15 to 40 wt % carbonate and less than 20 wt % sulphate and having a bulk density of from 300 g/l to 450 g/l.

The invention discloses a production process of handmade soap. The process comprises the following steps: preheating grease and an alkali respectively, mixing together, then fully stirring by a stirring machine for 1.5-2h, controlling the stirring speed to 340-600r/min, pouring a mixture obtained from the former step into a mold, further putting the mixture into a vacuum drying machine for drying, then cooling, cutting, and further air-drying in a cool and ventilated place to obtain the mature handmade soap. According to the production process disclosed by the invention, by finely controlling process parameters and strictly controlling process steps, the quality of the product can be strictly controlled, the qualification rate of the product is improved and the comfort and health of the soap during the use can be ensured.

The invention belongs to the technical field of processing of articles for daily life and discloses a processing method of soaps. The processing method comprises the steps of: building equipment, crushing raw materials, dissolving, saponifying, salting out, drying and forming. A crushing device is adopted for crushing and comprises a crushing barrel, wherein the crushing barrel is provided with arotary shaft and a motor for driving the rotary shaft to rotate; the lower end of the rotary shaft penetrates through the crushing barrel and is positioned in the crushing barrel; a plurality of crushing blades are uniformly distributed at the lower end of the rotary shaft; a feeding port is arranged in the top part of the crushing barrel and a discharging port is arranged in the bottom part of the side wall of the crushing barrel; the top part of the crushing barrel is connected with a storage box; a blanking port is arranged on the storage box; a feeding pipe is connected between the blanking port and the feeding port. The processing method disclosed by the invention has the advantage that the problems that the raw materials are adhered on the crushing blades, then the crushing effect ofthe raw materials is poor and the crushing time is prolonged so as to cause long soap-processing time in the prior art are solved.

A process for the production of detergent particles, comprises feeding an acid precursor of an anionic surfactant and a neutralising agent into a horizontal thin-film evaporator/drier comprising a mixing region, a drying region and a cooling region. The resultant detergent particles are graded to separate an oversize granule fraction in which at least 70 wt % of the particles have a minimum diameter of 1000 mum. This fraction is fed back into the process.

The invention discloses a soap containing yak milk components and a preparation method thereof. The preparation method comprises the following steps: mixing Tibetan yak butter, sea-buckthorn seed oil, coconut oil, palm oil and olive oil, heating the mixture in water, keeping the temperature of the oil mixture in the range of 30-45 DEG C; mixing sodium hydroxide with water, stirring the mixture until the sodium hydroxide is completely dissolved, maintaining the alkali liquor temperature between 30 DEG C and 45 DEG C; slowly pouring the oil mixture into the alkali liquor, mixing and stirring the mixture until the soap liquid is in a thick paste state, and when the saponification reaction is complete, adding a perfume and a preservative into the mixture, then slowly adding yak milk, continuously stirring, and finally pouring the soap liquid into a mould to be formed. The preparation method disclosed by the invention has the beneficial effects that (1) the preparation method is simple and practical, and the production cost is low; the physiological activity of the yak milk is greatly protected, and the preparation method is suitable for popularization and application; (2) the content of the yak milk in the soap is 5%-45% and the physiological activity is strong, the soap has the effects of cleaning, whitening, freckle-removing, skin nourishing, anti-aging and the like.

The invention discloses a soap shaping and dicing device. A stirring mechanism is arranged in a machine body; the stirring mechanism comprises a cooling cavity positioned at the left end in the machine body; fixing blocks are fixed to the upper end wall and the lower end wall in the cooling cavity; a water cooling pipe is wound outside the fixed blocks; a water circulation cooling device which isfixed on the lower end wall of the cooling cavity and is communicated with the water cooling pipe is arranged at the left ends of the fixed blocks; a stirring cavity of which the lower end wall is aninclined surface is formed in the fixed blocks; the rear end of the stirring cavity is provided with a channel, and the channel is communicated with the outside of the machine body and allows materials to enter; air drying is divided into three small parts, the middle part is responsible for absorbing heat, the parts at the two ends are responsible for air drying, and thus the solidification speedis increased; finally, a mold is cut through a cutter, marks are embossed while cutting is conducted, a soap is shaped and transported away, time is saved, and production efficiency is improved.