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The conditions for achieving ideal extrusion are narrow, and the accuracy is easily influenced by the molding conditions, making irregular extrusion a field where the advantages of simulation are particularly evident. The irregular extrusion module derives a stable mold shape against disturbances based on the unique optimal mold design theory "Cross-Flow Minimization Method" developed by Compulast. It thoroughly supports the abundant ideas of mold designers with simple operability and quick analysis.

Simulation software for extrusion molding is currently available in various types. However, it is also true that there are many cases where it is not being utilized effectively. Many of the reasons for this include "the usage is difficult," "uncertainty about how to use the software for troubleshooting," and "lack of someone to consult with." In other words, if the product itself is user-friendly and the support system after purchase is robust, simulation software becomes an essential item for extrusion molding sites, as it can help eliminate unnecessary costs. The "Virtual Extrusion Lab Series" offers easy-to-understand operation and comprehensive support, making it a product that can be confidently used even by those who have previously avoided simulation software. Our website also showcases actual case studies and examples of cost reduction.

Many of the causes of extrusion molding troubles are said to lie within the extruder. Smooth melting of the material is an essential condition for eliminating molding defects. In addition to general parameters such as pressure, temperature, residence time, and melting completion position, our proprietary parameters from Compulast provide detailed output on the state of the material during melting, making it easy to identify trouble factors within the extruder. It is equipped with input templates that allow for easy input of complex screw shapes like mixing and barrier designs, as well as detailed heater settings.

= The Close Relationship Between Moisture and Viscosity = If thermoplastic polyurethane (TPU) pellets are not sufficiently dried, it can directly lead to molding defects. Therefore, to quantitatively evaluate the impact of the drying degree of TPU pellets on their moldability, we measured the moisture content and viscosity of both undried and dried TPU pellets and compared the appearance of the extrudate (strand). The details are published on our company website. Please click the link below to take a look.

In the automotive industry, product quality and safety are the top priorities. Molding defects in plastic parts can lead to decreased product performance and accidents. Particularly with materials like thermoplastic polyurethane (TPU), managing moisture content is crucial; insufficient drying can cause molding defects. The article we provide introduces a method for quantitatively evaluating the impact of TPU pellet drying on moldability. It measures moisture content and viscosity, and explains specific measures to reduce molding defects. [Application Scenarios] - Manufacturing of automotive parts - Quality control of plastic molded products - Improvement of molding defects [Benefits of Implementation] - Reduction of molding defects - Improvement of product quality - Cost reduction

In the precision molding of the medical device industry, product quality and safety are the top priorities. Molding defects can lead to product malfunctions and risks to patients, necessitating thorough countermeasures. Particularly when using materials such as thermoplastic polyurethane (TPU), the moisture content of the pellets significantly affects moldability. Excess moisture can cause bubbles and shape defects, potentially compromising product quality. Therefore, to quantitatively evaluate the impact of the drying degree of TPU pellets on moldability, we measured the moisture content and viscosity of both undried and dried TPU pellets and compared the appearance of the extrudate (strand). The details are published on our company website. Please click the link below to view. [Application Scenarios] - Medical tubes - Precision connectors - Implant components [Benefits of Implementation] - Reduction of molding defect rates - Improvement of product quality - Enhancement of yield

In the home appliance industry, the durability of plastic components is crucial to ensure the long-term reliability of products. Particularly for appliances exposed to temperature changes and impacts, it is essential to suppress molding defects and maintain stable quality. Insufficient drying of pellets can lead to shape defects and bubbles in molded products, potentially compromising the durability of the products. This article introduces a method for measuring the moisture content and viscosity of TPU pellets and evaluating their impact on moldability. By utilizing this information, we can contribute to improving the quality of manufacturing home appliances. 【Application Scenarios】 * Molding of housings and components for home appliances * Manufacturing of parts that require durability * Suppressing cost increases due to molding defects 【Effects of Implementation】 * Reduction of molding defects * Improvement of product quality * Enhancement of yield rate

In the food packaging industry, hygiene management is crucial to ensure product quality and safety. Particularly in plastic molding, the moisture content of the materials and the viscosity of the molten material significantly affect product quality. High moisture levels can lead to molding defects, increasing the risk of reduced product strength and foreign matter contamination. Changes in viscosity can also cause shape defects in molded products and lead to hygiene management issues. Our article presents the results of measuring the moisture content and viscosity of TPU pellets and evaluating their impact on molding. We hope this information will assist you in quality management for your food packaging. 【Usage Scenarios】 - Manufacturing of food packaging containers - Manufacturing of food packaging films - Manufacturing of packaging materials requiring hygiene management 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product quality - Enhancement of hygiene management levels

In the aerospace industry, weight reduction is a critical issue, and there is a demand for improved quality of plastic molded products. Molding defects can lead to decreased product strength and increased weight. Therefore, it is important to properly manage the moisture content of the pellets and the viscosity of the molten material. Our article introduces a method for quantitatively evaluating the impact of the drying level of TPU pellets on moldability. This contributes to reducing molding defects and achieving weight reduction. 【Application Scenarios】 - Manufacturing of aircraft components - Manufacturing of spacecraft components - Manufacturing of drone components 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product quality - Achievement of weight reduction

In the electronics industry, quality control in plastic molding is crucial to ensure the insulation properties of products. Particularly for electronic components used in high voltage or high-temperature environments, molding defects can lead to insulation failures, resulting in decreased product performance or accidents. If the moisture content of plastic pellets is high, it can cause foaming or shape defects during molding, potentially compromising insulation. The article we provide introduces a method to quantitatively evaluate the impact of the drying level of TPU pellets on moldability. By measuring the moisture content and viscosity of both undried and dried TPU pellets and comparing the appearance of the extrudates, it becomes possible to identify the causes of molding defects and implement countermeasures. 【Application Scenarios】 - Manufacturing of electronic components that prioritize insulation - Molding of high voltage equipment - Production of electronic devices used in high-temperature environments 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product quality - Enhancement of yield

In the toy industry, product safety is the top priority. Molding defects can lead to reduced product strength and contamination, potentially compromising safety. Particularly for toys that small children may put in their mouths, quality control of molding materials is essential. Managing moisture content and viscosity in plastic molding helps suppress molding defects and contributes to the production of safe products. 【Application Scenarios】 - Quality control in the toy manufacturing process - Reducing waste loss due to molding defects - Stable supply of products that meet safety standards 【Effects of Implementation】 - Reduction of molding defects - Improvement of product quality - Assurance of safety

In the sports equipment industry, quality control of materials is crucial for improving product durability and performance. This is especially true for products that must withstand impact and friction, where proper molding of materials is essential. Improper molding can lead to product damage and performance degradation. Our article introduces a method for quantitatively evaluating the impact of the drying degree of TPU pellets on moldability. By measuring moisture content and viscosity, we can identify the causes of molding defects and contribute to improving product quality. 【Application Scenarios】 - Manufacturing high-performance sports shoes - Manufacturing shock-absorbing protectors - Manufacturing sports equipment that requires durability 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product quality - Reduction of material waste

In the agricultural sector, there is a demand for plastic products that can withstand outdoor use. In particular, agricultural tools and materials exposed to sunlight and rain must have high weather resistance. Poor molding of plastic products can reduce their durability and ultimately shorten their lifespan. Therefore, it is important to properly manage the moisture content of the pellets and the viscosity of the molten material. This article introduces a method for numerically evaluating the impact of the drying degree of TPU pellets on moldability. More details are available on our website. Please click the link below to check it out. 【Application Scenarios】 - Manufacturing of agricultural tool parts - Production of agricultural films - Manufacturing of outdoor materials 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product durability - Cost reduction

In the infrastructure industry, long-term durability of products is required. Especially for plastic parts exposed to harsh environments, it is important to suppress molding defects and extend product life. Molding defects can lead to early deterioration or malfunction of products. Therefore, to numerically evaluate the impact of the drying degree of TPU pellets on moldability, we measured the moisture content and viscosity of both undried and dried TPU pellets and compared the appearance of the extrudate (strand). The details are published on our company website. Please click the link below to view it. 【Usage Scenarios】 * Manufacturing plastic parts for infrastructure equipment * Molding products used in harsh environments * Improving product durability 【Benefits of Implementation】 * Reduction of molding defects * Extension of product life * Cost reduction

In the daily necessities industry, the stabilization of product quality and cost reduction are always required. The occurrence of defective products in plastic molding leads to material waste, delays in the manufacturing process, and ultimately increased costs. In particular, the moisture content of molding materials significantly affects product quality and is one of the main causes of molding defects. Therefore, it is important to quantify the moisture content in pellets and the viscosity of molten materials to reduce molding defects. 【Usage Scenarios】 - Manufacturing of plastic products - Controlling cost increases due to molding defects - Stabilizing quality 【Effects of Implementation】 - Reduction in molding defect rates - Reduction of material waste - Improvement in product quality

In the container industry, high sealing performance is required to maintain product quality. In particular, preventing leakage of contents and contamination by foreign substances is crucial for ensuring product safety and reliability. Molding defects are a significant factor that can compromise sealing performance. Therefore, to quantitatively evaluate the impact of the moisture content of TPU pellets on moldability, we measured the moisture content and viscosity of both un-dried and dried TPU pellets and compared the appearance of the extrudate (strand). The details are published on our company website. Please click the link below to view. 【Application Scenarios】 - Food containers - Pharmaceutical containers - Cosmetic containers - Chemical product containers 【Benefits of Implementation】 - Reduction of molding defects - Improvement of product quality - Enhancement of yield

In the automotive industry, weight reduction has become a crucial issue for improving fuel efficiency and reducing environmental impact. Extrusion molding technology can contribute to the manufacturing of lightweight and high-strength components, but trial and error during the design phase and molding defects can lead to increased costs. The "Virtual Extrusion Lab Series" simulates the extrusion molding process with easy operation, supporting optimal design and stable molding. This enables the efficient production of high-quality, lightweight automotive parts. 【Usage Scenarios】 - Shape optimization during the design phase of automotive parts - Early detection and countermeasures for molding defects - Streamlining material selection 【Benefits of Implementation】 - Shortened design period - Reduction in material costs - Decrease in waste due to molding defects

In the wire industry, insulation performance is a crucial factor that affects the safety and reliability of products. Insulation failure can lead to leakage currents or short circuits, potentially resulting in serious accidents. In wire manufacturing, the uniformity of materials, temperature management, and die design during the extrusion molding process are key elements that influence insulation performance. The Virtual Extrusion Lab series addresses these challenges by enabling optimal design and stable molding, contributing to the reduction of defective products. 【Application Scenarios】 - Extrusion molding of insulation materials in wire manufacturing - Optimization of die design - Optimization of molding conditions - Identification and countermeasures for defect causes 【Effects of Implementation】 - Reduction of insulation failures - Reduction of material costs - Shortening of molding time - Improvement of product quality

In the pipe manufacturing industry, there is a constant demand for improvements in product quality and production efficiency. In particular, optimizing the flow rate of pipes is a crucial factor that affects product performance. Inadequate flow rate optimization can lead to insufficient pipe strength and molding defects, potentially resulting in increased costs. The Virtual Extrusion Lab Series enables easy operation for flow rate optimization and supports the resolution of challenges in the extrusion molding field. 【Usage Scenarios】 - Adjusting pipe flow rates - Improving molding defects - Reducing costs 【Benefits of Implementation】 - Improved product quality through optimal design - Cost reduction by decreasing molding defects - Time and cost savings through simulation

In the building materials industry, the strength design of extruded products is crucial to ensure product durability and safety. Particularly for building materials exposed to climate change and external factors, a decrease in strength due to molding defects can lead to product quality deterioration and accidents. The "Virtual Extrusion Lab Series" solves challenges in extrusion molding with easy operation, supporting optimal design and stable molding. 【Usage Scenarios】 - Strength design of extruded products such as window frames and sashes - Quality control of extruded products such as exterior and interior materials - Cost reduction in the extrusion molding of various building materials 【Benefits of Implementation】 - Cost reduction through the reduction of molding defects - Quality improvement through optimization of product strength - Early detection of issues during the design phase

In the food industry, the shape of products is a crucial factor that influences consumer purchasing intent. In particular, the appearance and texture of food are essential in determining quality and brand image. However, designing food shapes through extrusion molding is a complex process that presents challenges such as increased time and costs due to trial and error, as well as the occurrence of defective products. The Virtual Extrusion Lab series simulates food shape design with easy operation, addressing these challenges. 【Application Scenarios】 - Food shape design - Optimization of the extrusion molding process - New product development 【Benefits of Implementation】 - Increased efficiency in shape design - Reduced defect rates - Cost savings

In the medical industry, precision molding is of utmost importance for product quality and safety. Particularly in the manufacturing of medical devices and instruments, accuracy of dimensions, uniformity of materials, and stability after molding are required. Molding defects can lead to product malfunction and pose risks to patients. The "Virtual Extrusion Lab Series" supports the resolution of extrusion molding challenges with easy operation. 【Usage Scenarios】 - Precision molding of medical tubes, catheters, syringes, etc. - Design and manufacturing of irregular extrusion products - Optimization of material selection and molding conditions 【Benefits of Implementation】 - Cost reduction through the reduction of molding defects - Early detection of issues during the design phase - Shortening of product development time - Stable supply of high-quality medical devices

In the aerospace industry, there is a demand for the advancement of extrusion molding technology to manufacture lightweight and high-strength components. It is particularly important to maximize the properties of materials and mold complex shapes with high precision. Molding defects can lead to a decline in product performance and safety issues. The "Virtual Extrusion Lab Series" addresses challenges in extrusion molding with easy operation and supports the production of high-quality products. 【Application Scenarios】 - Design and manufacturing of aircraft components - Development of components for space exploration vehicles - Optimization of molding processes for high-performance materials 【Benefits of Implementation】 - Reduction in the number of prototypes - Reduction in material costs - Shortening of molding time

In the packaging industry, ensuring product quality and safety is the top priority. Particularly in the packaging of food and pharmaceuticals, barrier properties significantly affect the product's lifespan and quality. Extrusion molding technology is essential for producing packaging materials with these barrier properties, but challenges such as molding defects and increased costs also exist. The Virtual Extrusion Lab series addresses these challenges by simulating the extrusion molding process with easy operation, supporting optimal design and stable molding. 【Usage Scenarios】 - Design of barrier films - Extrusion molding of multilayer films - Quality improvement of packaging materials 【Benefits of Implementation】 - Reduction of molding defects - Optimization of material costs - Shortening of product development time

In the design of home appliances, the appearance of a product greatly influences consumers' purchasing intentions. To increase design freedom, it is essential to accommodate various shapes in extrusion molding. However, complex shapes can increase the risk of molding defects, potentially leading to more prototypes and higher costs. The Virtual Extrusion Lab Series supports problem-solving during the design phase by simulating extrusion molding with easy operation. 【Usage Scenarios】 - Design consideration for home appliances - Shape verification before prototyping - Identification of molding defect areas 【Benefits of Implementation】 - Rapid response to design changes - Reduction of prototyping costs - Shortening of product development time

In the civil engineering industry, the durability of structures is a very important factor. The quality of materials, the accuracy of design, and the stability of the manufacturing process all influence long-term performance. Extruded products significantly contribute to this durability, but molding defects can compromise it. The "Virtual Extrusion Lab Series" allows for easy operation to simulate the extrusion molding process, enabling design optimization and early detection of molding defects. This supports the manufacturing of highly durable products. 【Usage Scenarios】 - Extrusion molding of components for civil structures - Simulation in material selection - Optimization of molding conditions 【Benefits of Implementation】 - Improved product durability - Cost reduction - Stabilization of quality

In the fiber industry, uniform extrusion molding that influences product quality is required. In particular, the uniformity of yarn thickness and strength is directly related to product performance, making it important to suppress the occurrence of molding defects. Uneven molding can lead to product defects and reduced yield. The "Virtual Extrusion Lab Series" simulates the extrusion molding process with easy operation, supporting optimal design and stable molding. 【Usage Scenarios】 - Consideration during the design phase of the extrusion molding process for fiber products - Improvement of product uniformity through optimization of molding conditions - Investigation and countermeasures for the causes of molding defects 【Effects of Implementation】 - Cost reduction through the reduction of molding defects - Improvement in product quality - Shortening of development time

In the chemical industry, the formulation process is a critical challenge regarding product quality and cost efficiency. In particular, formulation design in extrusion molding is a key factor that influences product performance, and even slight differences in formulation can lead to molding defects or reduced yield. The Virtual Extrusion Lab series addresses challenges in extrusion molding with easy operation and supports optimal formulation design. 【Use Cases】 - Formulation design in extrusion molding - Analysis of molding defects - Cost reduction 【Benefits of Implementation】 - Improved quality through optimal formulation design - Cost reduction by decreasing molding defects - Shortened development time through simulation