Send Message
Wuxi Jangli Machinery Co., Ltd.
Wuxi Jangli Machinery Co., Ltd.
news
Home /

China Wuxi Jangli Machinery Co., Ltd. Company News

Latest company new about Production process for soft capsules
2024/04/12

Production process for soft capsules

Production process for soft capsules: The production process of soft capsules is as follows: ingredients, gelatinization, pill pressing, drying, pill picking, inner packaging, quality inspection, outsourcing Batching refers to the raw materials and accessories in the batching tank mixed heating, prepared to meet the standard of pure oil or non-pure oil substances, forming the content can enter the next process. In addition, if propolis, fish oil taurine and other raw materials contain solid powder, but also need to mix with oily ingredients, grinding machine into paste, to avoid solid-liquid stratification. Gelatinization is the process of putting solid granular gelatin into the gelatinizer by means of vacuum suction, adding pure water to melt into a proper viscosity of the gelatinizer, and then used in the production of pellets. In order to ensure quality, the production process must be on the viscosity of the glue filtration and regular testing Pill press refers to the production of the content and rubber delivery to the pill press production line, the production of pills. The process is as follows: at the left and right ends of the equipment, near the middle, there is a rubber plate. When they are about to meet, the small tube above will inject a certain amount of content, and then through the mold and spray the role of the content will be wrapped in rubber sheet peel. The process is similar to that of making dumplings. The balls are soft after pressing. The soft capsule needs to be dried in the drying room to form the pellets. The scientific two-stage drying technology of low temperature and high temperature is adopted, which greatly improves the drying efficiency. The dried pills will be transported to the pill concentrator. The pill with uneven shape is selected automatically by the pill selecting device. Then the qualified products for artificial light inspection, further remove the ball bubbles and other non-qualified products. Packing qualified products.
Latest company new about The preparation process of soft capsules and points for attention
2024/03/19

The preparation process of soft capsules and points for attention

Soft capsule is a kind of sealed capsule preparation, which is formed by encapsulating oily drug, drug solution or drug suspension with gelatin capsule shell. In this paper, the preparation process of soft capsule by pressing method and the matters needing attention were summarized. The basic principle of the pressing method is as follows: the rubber sheet passes through the middle of a pair of cylindrical moulds, the feeding pump injects a fixed amount of liquid medicine through the spray body between the rubber sheet, and the mould moves towards each other to press the two rubber sheets together and cut them out of the rubber sheet, form a completely closed capsule. The main technological steps of the pressing method include four steps: chemical glue, liquid preparation, pill making and drying. In addition, in order to ensure product quality, production will also increase the pill-testing process, eliminate unqualified products. (1) Gelatinization ① Feeding sequence Usually, a certain proportion of gelatin, plasticizer, and water are added to a gelatinizing tank for heating and stirring. The gelatin absorbs water and dissolves to form a gel solution. The above materials can be added simultaneously, but it is recommended not to directly add gelatin to hot water. Otherwise, due to the dissolution of gelatin that comes into contact with hot water first, a dense gelatin layer will be formed, and the gelatin particles wrapped inside are difficult to dissolve. There will be many clumps in the obtained gel solution, which will affect normal production. In addition, pigments or shading agents such as titanium dioxide and iron oxide may also be added to gelatin. Colloidal grinding should be used to grind it together with some plasticizers and water. After sieving, it can be added to the gel solution to avoid the preparation of rubber with spots or pores. ② Glue temperature It is generally advisable to control the temperature of the adhesive during production at 60-70 ℃. The main component of gelatin is a mixture of peptide molecules, and high temperatures can cause hydrolysis of peptide molecules, affecting the quality of the gelatin solution. ③ Vacuum degassing There will be many bubbles in the newly melted glue, so vacuum degassing operation is necessary. Vacuum degassing generally requires a vacuum degree of -0.07~-0.08 MPa. At the beginning, a large number of bubbles will roll and release from the adhesive solution. Therefore, it is important to release the pressure in a timely manner to avoid pumping the adhesive solution into the vacuum pump and damaging the equipment. During the vacuum pumping process, attention should be paid to observing the state of the glue liquid until there are no obvious bubbles released on the surface, and the glue liquid flows in a honeycomb shape on the surface, indicating that the degassing is completed. The vacuum pumping operation can be stopped. The vacuum pumping time should not be too long, otherwise the glue liquid will lose a large amount of water, which will affect the subsequent shot pressing operation. ④ Glue insulation The insulation temperature of the adhesive solution is generally controlled between 50-60 ℃. If the temperature of the adhesive solution is too low, it will lead to a decrease in the fluidity of the adhesive solution. Therefore, during the pelletizing stage, the adhesive solution still needs to be reheated, which takes a long time and may result in uneven properties of the adhesive solution. The glue should not be used immediately after vacuum degassing is completed. It should be left to stand for more than 4 hours to fully discharge the bubbles in the glue. The upper limit of insulation time is evaluated based on specific projects, and the viscosity, freezing force, and moisture of the adhesive during the insulation process can be monitored to determine the stability of the adhesive quality during the insulation process. (2) liquid preparation The contents can be prepared according to the requirements of specific projects, according to the relevant solution, suspension, semi-solid preparation of the relevant technical requirements, to control the dispensing process. If the raw materials have light, heat, oxygen instability, can consider the light, cooling or nitrogen. The process of liquid preparation varies from one project to another, so it is not discussed in detail here.   (3) making pills Pressing pills is the core work of the production of soft capsules. The prepared medicine liquid is added to the hopper, and the glue liquid is pressed and sent to the soft capsule machine through the conveying pipe, complete the preparation of rubber, content of quantitative filling, through the mold will be the rubber and content of the pressed into capsules. The main process parameters to be controlled are as follows: ① Rubber thickness If it is a generic formulation, it is recommended to maintain the same thickness of the soft capsule shell as the reference formulation to ensure consistent disintegration time. A certain prescription can be used to apply wet rubber with different thicknesses, and after drying, the thickness of the dry rubber can be measured to determine the target rubber thickness range. In general, the thickness of rubber with a weight of 1g or more is controlled within 0.8-0.9mm, and the thickness of rubber with a weight of less than 1g is 0.7-0.8mm. Excessive thickness of the rubber may result in a higher spray temperature required, otherwise it may not have a good stitching effect. Thin rubber can affect the compressive strength of soft capsules, which is not conducive to storage and transportation. In addition, the thickness of the two pieces of rubber should be as consistent as possible, otherwise it will produce deformed pellets. ② Spray temperature The spray temperature should be adjusted according to the condition of the rubber. If the moisture content of the rubber is too low or the rubber is too thick, the spray temperature should be appropriately increased. In addition, if the pressing speed of the shot is too high, it is also necessary to increase the spray temperature to ensure a better stitching effect. Usually, the temperature of the spray should be controlled between 35 ℃ and 40 ℃. If it is too low, it is difficult to sew, and if it is too high, it may cause the soft capsule suture line to twist and produce shaped pills. ③ Ball pressing speed The increase in shot pressing speed may not only affect the spray temperature, but also affect the thickness of the rubber coating. A faster rotation speed can cause excessive stretching of the rubber during the shot pressing process, resulting in thinning of the rubber. Therefore, after adjusting the shot pressing speed, the thickness of the rubber should be monitored to ensure that it is within the target range. ④ Environmental temperature The ambient temperature during the pressing process can also have an impact on the pressing effect. If the ambient temperature is too high, it may cause the pressed pellets to cool slowly and cause adhesion; If the ambient temperature is too low and the rubber is difficult to sew, it is necessary to increase the spray temperature appropriately. ⑤ Other The soft capsule machine also has the temperature of the rubber conveying tube, the temperature of the rubber box, and the temperature of the cooling drum. The temperature of the rubber conveying tube and the temperature of the rubber box are generally 55-60 ℃ to ensure that the glue can flow smoothly and not cause blockage of the rubber conveying tube; The cooling drum is generally controlled below 20 ℃ to ensure that the rubber can be quickly cooled and formed. In addition, attention should be paid to the type and amount of lubricating oil added during the pill making process, and corresponding quality standards should be established for the lubricating oil. There should be sufficient evidence to prove that the lubricating oil will not affect other components of the soft capsule. Commonly used lubricating oils include medicinal grade liquid paraffin and medium chain glycerides. (4) Drying The drying process is generally divided into two steps, namely fixed drying and static drying. The newly compressed soft capsules will be immediately transferred to a drying rotary cage for drying, reducing the moisture content to 25-30%. Under this moisture content, the shape of the soft capsules will be basically fixed. To improve production efficiency, transfer the shaped and dried soft capsules to a tray for further drying. To clean the lubricating oil on the surface of the soft capsule, an oil absorbing cloth can be added to the drying basket during the shaping and drying process. Generally, the moisture content of soft capsule shells should be controlled between 8-12%. If the moisture content is too high, the finished capsule shell will be too soft and prone to mold; If the moisture is too low, the capsule shell will crack, which is not conducive to storage and transportation. The main factors affecting the drying effect of soft capsules are as follows: ① Environmental temperature and humidity The study by Liu Hongyan et al. shows that changes in drying conditions have an impact on the drying rate of soft capsules, as shown in Figure 3. The temperature and sound of the drying environment are high, and the soft capsules dry quickly in the early stage of drying. However, in the later stage of drying, due to the surface drying and hardening of the capsule shell, it affects the internal water conduction and the drying rate decreases. As the environmental humidity decreases, the drying rate shows an accelerating trend. In general, the humidity in the environment should be controlled below 60%, otherwise it is extremely difficult for the capsules to dry. ② Dry wind speed Increasing the wind speed in a dry environment can increase the water transfer rate and improve drying efficiency. ③ Drying time Under strict control of environmental temperature and humidity, the moisture content of dried soft capsules depends on the length of drying time. During the process investigation stage, capsules with different drying times can be taken to measure the moisture content of the capsule shell, and a drying curve can be drawn to determine the drying endpoint. (3) testing pills The pill-checking process is to eliminate the unqualified products in the dry soft capsules, such as large and small pills, deflated pills, bubble pills, shaped pills and so on. The general way of taking pills is to put the soft capsules on the lamp table and pick them by hand. In the process of soft capsule preparation, we need to evaluate the output material attributes of each process to ensure the output of qualified products. In the chemical glue stage, the appearance, moisture, viscosity and freezing force of the glue are the general indexes. The appearance of the glue should be fine and smooth without fine bubbles, water should be controlled at 40% -50% , water is too low, in the process of pressing pills will be difficult to suture, too much water will lead to the formation of rubber; If the viscosity is too low, the soft capsule shell is easy to be saponified. The two indexes should be monitored in the course of heat preservation to prevent the quality of gelatin from decreasing too much. In the pill-making stage, the appearance of the soft capsule, the amount of the soft capsule and the stitching condition, the appearance of the soft capsule, whether there are bubbles on the surface of the capsule, whether the stitching is even, the amount of the soft capsule must be cut open, after erasing the contents, the weight of the capsule was determined, and ether was recommended to clean the contents in the quality standard of preparation. The content is the difference between the total weight of the capsule and the weight of the capsule skin. The content should be determined immediately after the sample is taken out. If the waiting time is long, the accuracy of the content determination will be affected after the moisture of the soft capsule evaporates, the soft capsules shall be kept in an airtight container and placed at a low temperature to prevent the evaporation of water, and the stitching shall be observed under a microscope, determined by cutting the newly made soft capsules and cutting off the middle ring of rubber, under the microscope to observe the thickness of the rubber and the thickness of the seam, the microscope image as shown in figure 5, measuring and calculating the seam rate, the general suture rate should not be less than 30% . Suture rate = seam thickness/capsule thickness * 100% During the drying stage, the water content of the capsule should be monitored. The method of determination is to cut the soft capsule, wipe the contents of the capsule with oil-absorbent paper, and measure the water content of the capsule by the method of drying, until the moisture reaches the target range. If there is a proven method for monitoring moisture stability, it may also be used.    
Latest company new about Detail structure of softgel encapsulation machine
2024/01/15

Detail structure of softgel encapsulation machine

Structure of Softgel Encapsulation Machine   A soft capsule is made by oil base material. Is a major pharmaceutical dosage form. Now softgel capsules is not only for medicine, but also for soft capsule cosmetics, soft capsule animal drugs, soft capsule suppository, soft capsule candy, soft capsule bath beads. Those new products are popular with consumers.       The industrial production of soft capsules requires the use of a roll-die soft capsule equipment. It is softgel encapsulation machine. The main principle is to use two pieces of gelatin ribbon and inject material inside of pocket. After several hours drying, you can get final capsules.       Then we will talk about basic structure of softgel encapsulation machine. Soft encapsulation machine can be divided into three parts according to the basic principle. The first part is the gelatin ribbon making part, the second part is the material injection part, and the third part is the soft encapsulation part. Let's go through them all   The first part: The gelatin ribbon making part.   This part is used to change the gelatin liquid into gelatin ribbon skin. Therefore, the main components of this part are gelatin spreader box and gelatin cooling drum.       Let us start from gelain spreader box. The main function of the gelatin box is to expand the gelatin liquid to form a gelatin line. To achieve this function, the gelatin box is designed with a hand wheel which can adjust the thickness of gelatin. High degree of automation was designed with automatic gelatin ribbon adjust system which no need to adjust ribbon by PLC program.       In order to keep the gelatin liquid flowing well in the gelatin box, the gelatin box needs to have the function of heating. Therefore, the material of gelatin spreader box is brass which has good thermal conductivity, and not easy to deformation.   At present, the design of gelatin spreader boxes are used to store a certain amount of space for gelatin solution. Therefore, the supplement design of gelatin liquid includes automatic control supplement gelatin liquid and manual control supplement gelatin liquid.   At present most sofgel machine in market is applied with gelatin liquid automatic feeding design. The automatic filling of liquid gelatin is designed with pneumatic control. The gelatin spreader box has the liquid level sensor at top. when the sensor detects the liquid level has reached a certain height, the sensor signal will control the pneumatic valve to control the gelatin box into the valve to close.   The function of the cooling drum is to quickly cool the gelatin out of the spreader box into solid gelatin. Therefore, the cooling effect is an important parameter to consider the cooling drum. Antifreeze is stored inside the cooling drum. External Cooling through the water cooler to control the temperature of the wheel hub. The cooling coil is designed in the cooling drum, and the cooling water is exchanged with the antifreeze liquid in the cooling drum to reduce the temperature. For more accurate hub temperature control. When the temperature is close to the control point, the speed of the water pump will be slow, which will be more convenient for precise control of the temperature. The material of cooing drum is special steel material, suitable for working in cold water environment for a long time, and will not be distorted by working for a long time.   The second part: The Material Injection Part.   The material injection part of soft capsule machine is mainly composed of Hopper and material injection pump.       The Hopper is the part where the material is stored and is located at the top of the equipment. The Hopper can realize the function of automatically replenishing materials. When the hopper is full of material, the float sensor will inform software program to control the pressure valve, which opens and presses the material from the Compressed air into the hopper.       In order to make the material more even, there is a stirring paddle inside the hopper, the stirring paddle will keep stirring, this function is particularly useful for mixed materials. In addition, the hopper will be designed with heating function, heating design has heat conduction plate heating and jacket hot water heating, heating plate heating efficiency is fast, may not be uniform; jacket hot water heating efficiency is slow, but heating evenly. Because the material is not very sensitive to temperature, at present all the equipment are using heating plate heating or heating rod heating. The Hopper also has a sealed design, because the air oxidizes some medicines or materials, so some of these materials must be made in nitrogen soft capsule. Therefore, the hopper must have a good seal.       In addition is the hopper material, because the hopper must be in contact with the material, so the hopper material is food-grade contact material.     The injection pump is a very core part of the device, and it is the heart of the soft capsule machine. The material is transported to the mold section by this injection pump. The injection pump determines the accuracy and accuracy of soft capsules. Injection pump will decide the quality of softgel machine good or bad. The working principle of the injection pump is to push and pull the piston and switch the guide plate to achieve around the injection. Materials will be directly in contact with the injection pump, guide plate in the work will always switch back and forth. Therefore, a good injection pump not only have good wear-resistant materials, but also have good accuracy   At present our pump core material is 9Cr12Mo, this material has a good hardness, and wear resistance. At the same time, the accuracy and accuracy of the injection material can be guaranteed.       The third part: The encapsulation Part.   The soft capsule is in the form of two pieces of gelatin ribbon wrapped around a liquid material. Through the last two chapters we know the preparation of gelatin ribbon and the material delivery system. So in this chapter we will focus on how the capsule is used to wrap the liquid material.       The principle of soft capsule making is to use two die rollers to extrude gelatin ribbon, and at the same time, use a segment to inject material into the cavity of the die roller. The material injection process will stretch the capsule gelatin to the desired shape of the soft capsule. The die roller then continues to squeeze the top capsule to seal a complete capsule. The capsule will form. The whole process is dynamic. The die roller are rotated, the materials and gelatin are supplied, and a large number of soft capsules can be made. The main core components in this area are the injection wedge, the die, and the mangle roller.         Injection wedge: injection wedge is also called segment. The injection wedge can disperse material onto the die. Therefore, the injection wedge is matched with this die roller. In order to achieve better material injection synchronization, the injection wedge may need to be specially designed. As shown in the image below     Besides the function of dispersing material, another important function of the injection wedge is heating. The gelatin ribbon should have good elasticity and plasticity between 38 ~ 45 °C at suitable temperature. In this way, the die roller form a good joint when extruding. The temperature control of injection wedge is very important for the quality of soft capsule. Therefore, there are several forms of temperature control of injection wedge   1. The heating rod is heated directly, the heating rod is heated quickly and the adjusting temperature is quick, but the heating rod may be heated unevenly because of the manufacturing quality problem. Large temperature difference between the front and back of the phenomenon.     2. Water Heating: Inection wedge designed into the pipeline form. The hot water circulates in the Injection wedge directly to the left and right of the wedge. The injection wedge in this way is complicated in design and time-consuming in processing. But the temperature of it is better and uniform. Therefore, for products with strict quality requirements, it is necessary to use water heating spray.     3. Heat conducting oil mode: the Heat conducting oil wedge is a combination of the advantages of heating rod and water heating mode. The injection wedge is directly heated by heating rod, and many heat conducting oil pipelines are designed in the injection wedge. This provides more uniform heating in the form of a heat conducting oil. At the same time, heating efficiency will not be affected.     The die roller is the core component of the soft capsule. We can see the market is soft capsules in different shapes, round, olive, oblong, animal, fruit shapes... ... and this is done primarily through die roller. The die roller can make various shapes of cavity through the machining center. The die roller is made of food grade aviation aluminum. This material has good plasticity and wear resistance.   Die design is the main means to ensure the quality of soft capsule products. Die roller step, cavity size, cutting height, step height and so on very small craft will affect the soft capsule cutting effect, soft capsule seam effect... . At present, our die roller after 20 years of experience and customer feedback, die roller design has excellent results and brief introduction. For example, our die roller steps, a single step, two steps, three steps design. We will be based on the customer’s soft capsule products to recommend the appropriate design. Because of the many technical points of the mold, we will write a separate article to introduce.                    
Latest company new about Boost Your Softgel Business With A Softgel Encapsulation Machine From The Wuxi
2023/02/20

Boost Your Softgel Business With A Softgel Encapsulation Machine From The Wuxi

All About Wuxi Jangli Machinery Co. Ltd. For more than twenty years, Wuxi Jangli Machinery Co. Ltd. has manufactured and supplied softgel encapsulation machines. They also deliver the required supporting equipment. The company has a wide scale of operations distributed throughout a 6,000m2 workshop. They employ more than three hundred members of staff including engineers, technicians and support officers. In addition to that, the Wuxi Jangli Machinery Company has more than twenty sets of CNC processing centers developed for die rollers along with other precision tools. By utilizing their ample resources, the company is able to sell more than one hundred sets of softgel machines all over the globe annually. They also sell more than one thousand softgel die roller sets for all types of models or brands globally. The company also produces more than three hundred tumble dryer baskets for intelligent and regular machines annually. Along with this, the company also manufactures more than fifty lines of softgel machine complementary equipment for example gelatin melters, medicine tanks, and gelatin service tanks among others. Their high output makes them one of the biggest softgel encapsulation machine manufacturers. Their high-quality products inspire more and more clients to inspect and cooperate with Wuxi Jangli Machinery Co. Ltd.     Softgel Encapsulation Machines Available For You Wuxi Jangli Machinery Co. Ltd has a state-of-the-art Product Center where you can find a variety of machines. Each unit exhibits advanced technology and high-quality construction. Their softgel encapsulation machines meet all required industry standards thus assuring operational effectiveness. Softgel Encapsulation Machine Models The JL-50 The JL-50 soft gelatin capsule machine is ideal for product development. It proves essential in softgel craft study. With the JL-50, you can explore new product-trail manufacturing in health-care products, food, traditional Chinese medicine or the chemical industry. This machine is also perfect for teaching the process of soft gelatin encapsulation in tertiary institutions such as college or university. Notably, this softgel encapsulation machine price is pocket-friendly. The Wuxi Jangli Company created the JL-50 as a Small Scale Capacity softgel encapsulation machine. It has the following features: An Air Conditioner: The JL-50 is complemented by an air conditioner unit that eliminates all the exhaust fumes, and purifies the workshop's air at the same time. Compact Dimensions: The machine is designed to occupy a small surface area in your workshop. As a result, there's ample room around it for movement or securing complementary equipment. Die Roller: Made of stainless steel, its die roller has a diameter of 64mm x 65mm. This produces softgel capsules of a standard size that's applicable throughout the industry. Gelatin Spreader Box: Despite being a Small Scale Capacity machine, the JL-50 has a spacious gelatin spreader box. PLC WEINVIEW Touch Screen Panel: Users can configure and control the machine using a WEINVIEW touch sensitive control screen. Featuring full color display, it has a rapid response and is complemented by large Start, Stop and Set buttons. What are the Main Parts of a Softgel Encapsulation Machine? A soft gelatin machine depends on numerous parts to manufacture softgel capsules. Its main section is the PLC Control Panel. This touch sensitive panel provides a color, user-friendly User Interface (UI) through which you can monitor, program and configure the machine. The Medicine Pump directs material through a tube into the softgel encapsulation station. Also known as a material feeding pump, it is made of stainless steel. An Injection Wedge heats up the gelatin to an ideal temperature so as to make encapsulation possible. The wedge controls the temperatures using a combination of sensors. The Medicine Tank holds your liquid or semi-liquid fluid that is to be encapsulated. Made of stainless steel, it has a unique design which enables the smooth flow of medicine through the material pump system. Majority of medicine tanks have conical shapes that enable free flow of medicine. A Gelatin Spread Box extends molten gelatin to create thin strips that are ideal for the encapsulation procedure. Normally, the spread box covers the right and left sides of the softgel filling machine. Your machine's Cooling Drum releases excess heat from the gelatin ribbons. It can use water or air to cool your Gelatin Spread Box. For maximum effectiveness, there are two cooling drums on each side of the box. For maximum heat reduction, your softgel-making machine also has a chilling system. It removes excess heat from the gelatin shells to maintain a steady temperature. The Gelatin Melting and Mixing Tank contains all the ingredients that are required to manufacture the capsules. It is made of stainless steel resulting in rust-proof operation. Lubrication rollers apply lubricant on the gelatin ribbons for smooth encapsulation. They also tighten the gelatin film to get rid of wrinkles that could compromise quality. Composed of two main dyes, the Tooling System uses pressure to determine the shape and size of your softgel capsules. Stripper rollers remove any softgel capsules that could get stuck in the machine's mechanism. Always in motion, the Die Roll Brush plays a part in removing any softgel capsules that are stuck in the system. Finally, you can access your completed softgel capsules from the Discharge Chute. Why Buy Your Softgel Encapsulation machine from the Wuxi Jangli Company? Superior Quality Control Design Lead Quality: There are more than twenty designers who create professional designs and protocol for each client's machine. Raw Material Control: At Wuxi Jangli Machinery Co. Ltd, there are numerous tools to confirm the quality of raw materials used in manufacturing the machines. Each batch of raw materials is released with an official certificate. Efficient Production Management: The workshop applies advanced CNC procedures, and employs highly skilled workers to manufacture the machines. Product Testing: Each machine undergoes FAT testing to ensure operational effectiveness. To this effect, the injection accuracy is analyzed using a software system. Melter Testing: The gelatin melter undergoes vacuum, pressure and heating surface roughness testing.       Conclusion Are you looking to buy a soft gelatin encapsulation machine? Purchase it from Wuxi Jangli Machinery Co. Ltd. They have a wide variety of machines for example the JL-50, JL-100II, and the JL-150III. The JL-50 is a Small Scale Capacity machine fit for use in educational institutions, or in a startup company. It is easy to launch thanks to complementary equipment such as an Air Conditioner, and core tools such as the Gelatin Spreader Box. Rest assured that any machine from Wuxi Jangli Machinery Company will get the job done because it exhibits superior quality. Interested in a softgel encapsulation machine for sale? Buy a JL-50 softgel encapsulation machine today!
1 2