Non-contact, non-radiation, high precision! Streamlining film weight measurement. Strengthening quality control.
Quality control of film and sheet materials in the construction industry significantly impacts product performance and durability. Traditional weight measurement using radiation has posed many challenges, including qualification acquisition, safety management, and radiation management. Therefore, Marpos Co., Ltd. offers a film weight measurement system that utilizes ultrasound without using radiation. This system achieves high-precision measurements in a non-contact manner, contributing to improved safety and work efficiency. 【Application Scenarios】 * Film material rolling: Evaluate manufacturing quality by basis weight and confirm uniformity from measurement distribution. * Coating and drying processes: Evaluate the coating amount and drying status of materials immediately after coating and after drying by basis weight. * Calendaring process: Monitor before and after compression to evaluate manufacturing quality. 【Benefits of Implementation】 * Reduced burden of radiation management: Reduces the hassle of qualification acquisition, safety management, and applications, thereby controlling personnel training costs. * Efficient quality control: Non-contact measurement and inline integration shorten work time and enable rapid quality management. * Improved safety: Since no radiation is used, worker safety is ensured, allowing them to work with peace of mind.
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basic information
**Features** * High-precision measurements possible with non-contact inspection that is non-destructive * No need for qualified administrators or worker training, safety management, or applications to related agencies as it does not use radiation * Achieves high reproducibility with an accuracy of < ±0.5% * Capable of measuring various materials, including chemical composition, color, wet and dry states * Inline weight measurement using patented ultrasonic sensors achieves high-precision measurements **Our Strengths** Marpos Co., Ltd. has a proven track record of providing precision measurement, inspection, and process management systems in manufacturing processes for over 50 years. With six locations in Japan and two overseas, we offer closely connected services to local customers. Regardless of the size or industry of our customers, we will continue to boldly contribute to quality improvement, streamlining, flexibility, and productivity enhancement with Marpos's technology and know-how.
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Applications/Examples of results
Usage examples: * Uniform heat insulation performance management in heat-shielding film manufacturing lines * Balance management of waterproofness and breathability in moisture-permeable waterproof sheet manufacturing lines * Ensuring uniform insulation performance for insulation material films and sheets * Durability and abrasion resistance management for flooring sheets *For more details, please feel free to contact us.*
Line up（3）
| Model number | overview |
|---|---|
| UNISENSE | A single sensor will be scanned in the width direction of the measurement target to perform the measurement. |
| MULTISENSE | Multiple sensors are arranged in the width direction to measure the total weight of the target. It is possible to measure the weight distribution that could not be measured with the transverse type. |
| UNISENSE GO | It is a portable system that can be installed in various locations such as labs. It uses ultrasound to measure the weight per unit area (basis weight) of sheet-like measurement targets in-line. |
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Company information
Marpos Co., Ltd. was established in 1970 as the Japanese subsidiary of the Italian Marpos Group, aiming to be a partner in global manufacturing. For over 50 years, we have been providing precision measurement, inspection, and process management systems used during and after machining in manufacturing processes. We are a main supplier to major automotive manufacturers for both ICE (internal combustion engine) and EV (electric vehicle) and also extend our services to the semiconductor, aerospace, medical, energy, and home appliance industries. Regardless of the size or industry of our customers, we continue to boldly contribute to quality improvement, rationalization, flexibility, and productivity enhancement with Marpos's technology and know-how. Furthermore, in line with Marpos's corporate philosophy, we strive for total quality improvement, have obtained ISO 9001:2015 certification, and conduct design, manufacturing, and assembly in Japan. We have six domestic locations and two overseas locations, providing closely connected services to local customers.