サーフテクノロジー List of Products and Services

We would like to introduce a case that solved the issue faced by our pharmaceutical industry client: "When filling eye drops into the dropper container, the liquid does not drain well, resulting in weight discrepancies." Micro-dimple treatment (MD treatment) allows for the control of surface shape, making metal surfaces hydrophobic or hydrophilic. This helps prevent liquid dripping. The design of the nozzle is also important, and when combined with MD treatment, even greater effects can be achieved. 【Case Overview】 ■ Issue: When filling eye drops into the dropper container, the liquid does not drain well, leading to weight discrepancies. ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effect: Improved liquid drainage due to hydrophobic and hydrophilic effects. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our pharmaceutical industry customers: "If medicine remains in the trough, it leads to measurement errors." In a vibrating trough, if not handled correctly, the powder can compact and get stuck just before the exit. To address this, we implemented micro-dimple treatment (MD treatment). By suppressing adhesion, the medicine slides smoothly and stabilizes the measurement, eliminating variations. 【Case Overview】 ■ Issue: Medicine remaining in the trough leads to measurement errors ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effect: Minimizing measurement errors by suppressing powder adhesion *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our pharmaceutical industry customers regarding "poor sliding of PTP sheets and tablets in chutes." Fluorine-based coatings provide good sliding properties but are prone to static electricity, which can cause sticking. Therefore, we opted for micro-dimple processing as an alternative. This method is highly durable and eliminates concerns about peeling, leading to measures against foreign matter contamination and a reduction in running costs. [Case Overview] ■ Issue: Poor sliding of PTP sheets and tablets in chutes ■ Processing Content: Alternative to micro-dimple processing ■ Processing Effect: Leads to measures against foreign matter contamination and reduction in running costs *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our pharmaceutical industry customer regarding "PET containers for syrup not transferring smoothly." PET containers are soft and can deform, causing them to stick to metal surfaces. If the containers cannot stand upright during the transfer to the conveyor, they must be manually adjusted. Micro-dimple processing (MD processing) also contributes to labor savings. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Issue: PET containers for syrup not transferring smoothly ■ Processing Content: Micro-dimple processing (MD processing) ■ Processing Effect: Contributes to labor savings *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our pharmaceutical industry client: "Powder adheres to the tablet press, causing the tablets to break." Not only does the suppression of powder adhesion help, but the micro-dimple treatment hardens the metal surface, improving the durability of parts subjected to repeated impacts. This also reduces foreign matter contamination caused by chipping of the punch. Additionally, since punches are expensive, this leads to cost reduction. In this case, there was a notable effect of reduced defects due to adhesion suppression and increased durability of the punch. 【Case Summary】 ■ Issue: Powder adheres to the tablet press, causing tablets to break ■ Treatment: Micro-dimple treatment ■ Treatment Effect: Reduced defects due to adhesion suppression and increased durability of the punch *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our pharmaceutical industry customers: "The fine powder drugs often clog the sieves." Although an automatic sieve machine is being used, the fine powder tends to adhere to it. The pharmaceutical products have high production costs, and there was a request to improve the yield. The pharmaceutical industry often deals with lightweight powders and fine powders, so we selected a micro-dimple treatment suitable for fine powders. We have achieved a reduction in adhesion by over 50%, which significantly impacts production costs. [Case Summary] ■ Issue: Fine powder drugs often clog the sieves. ■ Treatment: Micro-dimple treatment. ■ Treatment Effect: Adhesion was suppressed, eliminating the need for manual sifting, which consequently improved the yield. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our customer in the cosmetics industry: "When the cleansing powder is stirred and discharged, a large amount of powder remains in the mixer, resulting in poor yield." Using hammers or similar impacts can lead to problems such as reduced durability of equipment, noise, and increased power consumption. After processing at our company, the cleansing powder no longer had poor flow, allowing it to be discharged without the need for hammering, which improved the yield. The reduction in adhesion also contributed to a shorter cleaning time, leading to labor savings. 【Case Overview】 ■ Issue: A large amount of powder remains in the mixer, resulting in poor yield. ■ Processing Effects: - The cleansing powder no longer had poor flow and could be discharged without hammering. - Yield improved. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our cosmetics industry clients regarding the increasing disposal costs of cosmetic boxes. In areas where the carton machine has poor sliding, cosmetic boxes can topple over like an avalanche and fall to the floor, resulting in disposal. When containers fall, the production line stops → the cosmetic boxes need to be reset → leading to a vicious cycle of decreased productivity. Through micro-dimple processing (MD processing), we were able to improve the sliding properties without using fluorine tape or similar materials. [Case Summary] ■ Issue: Increasing disposal costs of cosmetic boxes ■ Processing Details: Micro-dimple processing (MD processing) ■ Processing Effect: Improved sliding properties without using fluorine tape or similar materials *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our cosmetics industry client regarding "lipstick molds being difficult to release, resulting in poor appearance of the lipstick." Although the aluminum molds are anodized, applying a micro-dimple treatment creates a level of roughness that does not cause an anchor effect, thereby improving release properties. By reducing defects, waste loss decreases, leading to increased productivity. 【Case Overview】 ■ Issue: Lipstick molds are difficult to release, resulting in poor appearance of the lipstick. ■ Treatment: Micro-dimple treatment ■ Treatment Effect: Improved release properties and reduced defects. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our cosmetics industry client: "During the embossing of foundation, there is a lot of residue on the pestle, which makes the next molding dirty." In the case of embossing, it is important to suppress vertical adhesion to the powder. Since foundation contains a lot of oil, we have improved the process by implementing a stepwise micro-dimple treatment, allowing the powder to make point contact even with the presence of oil. After the treatment, adhesion was reduced, and the number of cleaning cycles decreased, resulting in fewer production stoppages. [Case Summary] ■ Issue: During the embossing of foundation, there is a lot of residue on the pestle, making the next molding dirty. ■ Treatment: Micro-dimple treatment ■ Treatment Effect: Reduced adhesion and fewer cleaning cycles, leading to fewer production stoppages. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our customer in the cosmetics industry regarding "the foundation having too much oil, causing the sieve to clog immediately." Although an automatic sifter is used to prevent the foundation powder from clumping, the excess oil causes it to not sift at all. Due to the adhesion, the powders stick together and cause clogging, so cutting through the interconnected powder improves the sifting process. Additionally, this enhances washability, leading to reduced setup time. 【Case Summary】 ■Challenges - The foundation powder clumps due to excessive oil adhesion. - It cannot be sifted at all. ■Processing Effects - The passage time through the sieve is shortened, resolving the bottleneck. - Yield has also increased. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the problem of "liquid dripping from the nozzle during the filling of curry sauce and dressings" for our customers in the food industry. Micro-dimple treatment (MD treatment) controls the hydrophobic and hydrophilic properties of metal surfaces, suppressing liquid dripping. Since it can form various sizes and shapes of unevenness, depending on the characteristics, it can make liquids flow more easily and adhere more readily. In some cases, such as with soy sauce bottles, the shape of the nozzle becomes important, but it is effective in further suppressing liquid dripping. 【Case Overview】 ■ Issue: Liquid dripping from the nozzle during the filling of curry sauce and dressings ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effect: Controls the hydrophobic and hydrophilic properties of the metal surface to suppress liquid dripping *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the concerns of our customers in the food industry who wanted to "process piping that takes time and effort to remove, and also wanted antibacterial properties." Micro-Dimple Treatment (MD Treatment) can be applied to long pipes as well. By suppressing adhesion, it stabilizes the supply volume and allows for extending the cleaning cycle, as well as enabling easier and quicker cleaning than the current method. Additionally, a type of Micro-Dimple Treatment (MD Treatment) called MDbio can also provide antibacterial effects. 【Case Overview】 ■Challenge: Wanted to process piping that takes time and effort to remove, and also wanted antibacterial properties. ■Processing Content: Micro-Dimple Treatment (MD Treatment) ■Processing Effects: - Can be applied to the inner surface of long pipes. - Effective in reducing cleaning time during setup changes and improving yield. - Antibacterial effects can also be provided. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the concern of our customer in the food industry who said, "We are using tapping balls, but we are worried that fragments might become foreign objects." By using micro-dimple treatment (MD treatment), clogging has been reduced. This leads to a shorter passage time, which may eliminate the need for tapping balls. Additionally, while scrubbing was necessary for powdery substances with high oil content, we have also achieved results where contaminants could be removed simply by air blowing or rinsing with water, and this effect may also be observed with liquid products such as sauces. 【Case Overview】 ■ Issue: Concern about fragments from tapping balls becoming foreign objects ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effect: - Reduced clogging due to adhesion suppression, potentially eliminating the need for tapping balls *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our customers in the food industry, where "powder adheres to the magnet, preventing the removal of iron powder and causing blockages." By using micro-dimple treatment (MD treatment), adhesion is reduced, thereby resolving blockages in the magnet area. This eliminates any drop in supply volume or bottlenecks. The treatment suppresses powder adhesion, allowing the magnet to perform its intended function, and enables a gentler slope in the housing hopper, which can also reduce the overall height of the equipment. [Case Overview] ■ Issue: Powder adheres to the magnet, preventing the removal of iron powder and causing blockages. ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effects: - Suppresses powder adhesion, allowing the magnet to perform its intended function. - Enables a gentler slope in the housing hopper, making it possible to reduce the overall height of the equipment. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the issue faced by our customers in the food industry: "Food particles accumulate in the recessed areas due to embossing, making cleaning difficult." By combining embossing with micro-dimple processing (MD processing), we can achieve both improved slip resistance and enhanced cleanability. Since the embossed protrusions have poor slip properties, the micro-dimple processing (MD processing) increases the slip properties of the protrusions while also suppressing adhesion in the recessed areas, allowing for easy removal of contaminants. 【Case Overview】 ■ Issue: Food particles accumulate in the recessed areas due to embossing, making cleaning difficult. ■ Processing Details: Micro-dimple processing (MD processing) ■ Processing Effects: By combining micro-dimple processing, we achieve both improved slip resistance and cleanability. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case that solved the concerns of our customers in the food industry regarding "noise from bridges and knockers, powder adhesion causing spillage and clogging." In some cases, the micro-dimple treatment (MD treatment) has made the knockers attached to hoppers unnecessary, leading to longer equipment lifespan and noise reduction. The film guide suppresses adhesion, eliminating spillage and making it less likely for sealing defects and measurement errors caused by clogging to occur, thereby reducing waste loss. The suppression of powder adhesion and stability of slip properties eliminate the need to strike the equipment. 【Case Overview】 ■ Issue: Noise from bridges and knockers, powder adhesion causing spillage and clogging ■ Treatment: Micro-dimple treatment (MD treatment) ■ Treatment Effect: Suppression of powder adhesion and stability of slip properties, eliminating the need to strike the equipment *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Have you completed your measures for PFAS regulation? As investigations regarding PFAS are progressing, led by the U.S. Environmental Protection Agency, it has been reported that health issues in humans are primarily caused by drinking water contaminated with PFAS. We propose switching from fluoropolymer coatings to the PFAS-free "Infinity530"! This product achieves high heat resistance and high wear resistance while maintaining non-stick properties equivalent to fluoropolymer coatings. It is a silicone-based coating that realizes water repellency and adhesion suppression through the strength of siloxane bond films with methyl groups. - Heat resistance: Superior heat resistance compared to fluoropolymer coatings - Non-stick properties: A strong alternative to fluoropolymer coatings - Thermal conductivity: Reduces energy costs and shortens production time - Safety: Not subject to PFOA and PFAS regulations - Wear resistance: High hardness and excellent wear resistance *For more details, please download the catalog or contact us.*

• Coating Agent

Our company focuses on surface modification technology, "Micro Dimple Treatment (MD Treatment)," which achieves adhesion prevention and improved slip properties for food powders, viscous foods, and edible liquids by forming various surface shapes. We are also capable of complying with PFAS regulations. By solving issues such as food loss and decreased productivity (energy loss) safely and securely, we contribute to further reducing environmental impact and the development of society. We aim for endless improvement in surface modification technology. 【Business Description】 ■ Contract processing of various surface treatments, including "Micro Dimple Treatment (MD Treatment)" aimed at adhesion prevention and slip improvement in the fields of food, pharmaceuticals, and cosmetics, as well as the sale of "Infinity530." *For more details, please download the PDF or feel free to contact us.

• Other contract services

"Infinity530" is a promising silicone-based coating that serves as an alternative to fluoropolymer coatings. It offers non-stick properties comparable to fluoropolymer coatings while achieving high heat resistance and high wear resistance. This results in reduced energy costs and shorter production times. Additionally, the strength of the siloxane bond (-Si-O-Si-) is enhanced by methyl groups (-CH3), which also provide water repellency and adhesion suppression. 【Features】 ■ Heat resistance ■ Non-stick properties ■ Thermal conductivity ■ Safety ■ Wear resistance *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company performs "micro-dimple processing" on automatic sieves. MD processing involves projecting fine particles with a diameter of several tens of micrometers onto the surface of the substrate, resulting in plastic deformation that forms micro dimples, and this processing can also be applied to meshes. Additionally, the point contact between the wire surface and the powder helps to suppress adhesion and improve cleanability. 【Features】 ■ Improved yield due to suppression of powder adhesion ■ Increased strength and extended replacement cycle ■ Shortened passage time to eliminate bottlenecks *For more details, please download the PDF or feel free to contact us.

• Other contract services

"DLC" is a general term for amorphous carbon films that have a rich variety of characteristics. Generally, due to their hardness and excellent lubricity and anti-adhesion properties, they are applied in tools for non-ferrous metal processing and various machine parts. They are used in sensors because they can transmit infrared light, and in electronic components for insulation purposes since they generally do not conduct electricity. Recently, chemical applications have gained attention, such as preventing oxidation in beverages by applying them to the inner diameter of PET bottles, and their excellent biocompatibility has led to applications in various medical devices. Their chemical stability has also improved corrosion resistance, leading to a wide range of applications. 【Features】 ■ Biocompatibility (safety) ■ Lubricity ■ High hardness ■ Shape protection *For more details, please download the PDF or feel free to contact us.

• Other contract services

We would like to introduce 'MDbio', handled by Surf Technology Co., Ltd. It is the name of a micro-dimple treatment aimed at antibacterial purposes, effective in suppressing the growth of bacteria and mold, as well as viruses. In mold resistance tests, untreated mirror surfaces showed significant mold growth, while the test specimens subjected to this treatment exhibited suppressed mold proliferation. 【Features】 ■ Exhibits antibacterial performance ■ Suppresses mold growth ■ Reduces viral infectivity *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company offers "Micro Dimple Processing (MD Processing)." This processing not only has effects such as suppressing the adhesion of raw materials, improving slip properties, and antibacterial effects, but also enhances cleanability by controlling washing water with its uneven surface. Raw materials that have adhered to the substrate can be cleaned effectively with water. Additionally, since it is not a coating, there is no risk of foreign matter contamination. 【Features】 ■ Suppresses adhesion of raw materials and improves slip properties ■ Enhances cleanability ■ Controls washing water ■ Makes dirt easier to lift ■ No risk of foreign matter contamination *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company performs "micro-dimple processing" on serrated edges. This process involves projecting fine particles with a diameter of several tens of micrometers onto the surface of the substrate, resulting in plastic deformation that forms micro dimples on the substrate surface. Additionally, this imparts compressive residual stress, improving the fatigue strength and sliding characteristics of the substrate. By further applying an ultra-thin DLC film, we can enhance durability and corrosion resistance without affecting cutting performance. 【Features】 - Improved fatigue strength and sliding characteristics of the substrate - Enhanced durability - Reduced cleaning frequency - Improved cleanability - Suppression of adhesion on the target object *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company offers "Micro Dimple Treatment," which not only suppresses powder adhesion and improves the slip properties of films but also prevents the adhesion of sticky foods such as hamburger patties, dumpling skins, and bread dough. By applying this treatment to the inner surfaces of equipment like kneaders and blenders, we can contribute to reducing food waste. Additionally, it helps reduce maintenance frequency, effectively addressing labor shortages and shortening cleaning times. 【Features】 ■ Measures against raw material loss ■ Improved release and separation properties ■ Enhanced maintainability ■ Effective in addressing labor shortages and reducing cleaning times ■ Active in various situations in the food sector *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company offers a "Micro Dimple Treatment (MD Treatment)" that improves the slip properties of films. In general buff polishing processes, the finished surface becomes mirror-like, causing sticking. As a result, slipping does not begin unless a high inclination angle is used. 【Features】 ■ Improved slip properties of films ■ No risk of foreign material contamination ■ Reduced management items ■ Can serve as an alternative to fluorine tape *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company conducts an "Antibacterial MD Treatment" that forms uneven surfaces of a size comparable to that of general bacteria. On the surface treated with this method, the formed unevenness obstructs the movement of bacteria, preventing them from moving freely and forming colonies. Therefore, it is believed that inhibiting the formation of biofilms acts as an antibacterial effect. 【Features】 ■ The formed unevenness inhibits the movement of general bacteria ■ Suppresses reproduction ■ Complies with HACCP measures ■ No need to worry about resistant bacteria as no antibacterial agents are used ■ Forms uneven surfaces of a size comparable to that of general bacteria *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our developed "Micro-Night" is a new nitriding treatment that achieves both corrosion resistance and wear resistance, unlike conventional nitriding processes. By nitriding at a low temperature below 400°C, the formation of Cr oxides in the nitrided layer (S phase) is suppressed, making it easier to form a passive Cr film. The formation of the nitrided layer increases surface hardness by more than twice, narrowing the gap in hardness between the underlying stainless steel and the surface compared to coatings. 【Features】 ■ Achieves both corrosion resistance and wear resistance ■ Suppresses Cr oxides in the nitrided layer (S phase) ■ Facilitates the formation of a passive Cr film ■ Increases surface hardness by more than twice ■ The surface easily follows external loads *For more details, please download the PDF or feel free to contact us.

• Other contract services

Our company offers a "Micro Dimple Treatment (MD Treatment)" that improves the slip properties of powders. In this treatment, air or oil is retained in the fine uneven gaps, creating a nearly contact-free state, allowing materials to slide at low angles. In typical buff polishing processes, the finished surface becomes mirror-like and tends to stick. As a result, sliding does not begin unless the angle is steep. 【Features】 ■ Improved slip properties of powders ■ No risk of foreign matter contamination ■ Increased yield ■ Enhanced cleanability *For more details, please download the PDF or feel free to contact us.

• Other contract services