サンツール List of Products and Services

A simple and multifunctional small dispenser allows for the replacement of the head to change various application patterns. 【Features】 ■ Various applications possible with head replacement ■ Simple mechanism and maintenance-free ■ Enhanced convenience with a wide range of options ■ Also available for reactive hot melt (DP300P) ■ Compatible with adhesives from high viscosity to low viscosity ■ Widely used for bonding and filling small boxes ■ Systems that can be mounted on robots are also available *For more details, please download the PDF or feel free to contact us. We would like to introduce an example of how various companies have adopted these features.

【Features】 ■ Nitrogen gas is mixed into hot melt to create a foam! ■ The bubbles have independent cells, resulting in low water absorption and improved impact resistance. ■ Adjusting the foaming ratio is easy. ■ Unique design by Suntool allows switching between foamed and non-foamed states. ■ Newly designed circulation system stabilizes the foaming ratio. ■ Enables surface coating in addition to bead application, diversifying applications. ■ Foaming hot melt reduces the cost of the hot melt used. ■ Compatible with adhesives ranging from high viscosity to low viscosity. ■ By inputting the desired foaming ratio, anyone can create foam (no complicated operations required). We would like to introduce an example of how various companies have adopted these features.

The "Spiral Spray" is a method of applying hot melt in a spiral fiberized form onto the substrate. It is a stable non-contact application method suitable for thin and wide coatings when bonding products, capable of spiraling up to 72,000 revolutions per minute, with a width of approximately φ15 to 20mm. Regardless of low or high speeds, it minimizes splatter and achieves a beautiful spiral application. It is also possible to apply using a foaming machine with a foaming spiral. 【Features】 - Soft finish with a pleasant texture - Reduces waste/loss of hot melt adhesive, environmentally friendly with solvent-free/low-solvent options for recycling - Uniform application weight with breathability/water permeability, allowing for beautiful and even coating - Unique nozzle with secondary air, compatible with adhesives from high to low viscosity - Capable of high-speed intermittent bonding 【Features of the Nozzle with Secondary Air】 - Stable pattern with guide air - Maintenance is greatly reduced as clean air protects the nozzle from foreign substances - Spiral application of high-viscosity hot melt, which was difficult with conventional methods, is now possible We would like to introduce one example of a company that has adopted these features.

Utilizing the cohesive force (viscosity) of hot melt to extrude fine fibers and uniformly apply them in a non-woven fabric style! It is possible to spray apply as a single unit even over a wide area! 【Features】 ■ Soft finish ■ Cost benefits *Reduction in the amount of hot melt (adhesive) used ■ Compatible with adhesives from high viscosity to low viscosity ■ Breathable ■ Even application weight ■ Environmentally friendly / Recycling measures ■ Uniformly and beautifully coated We would like to introduce one example of how various companies have adopted these features.

【Consultation from a Printing Manufacturer】 They contacted us because they are manually applying backing paper to photo albums using double-sided tape, which is time-consuming and labor-intensive, and they want to automate the application process. 【Installed System】 DP1000 (Coater Head Specification) - Equipment Specifications DP1000S (Standard Specification) Tank Capacity: 1 liter Air Pressure: Tank Type Voltage: 1φ 200VAC - Discharge Method Coater - Module SB2 Type GUN - Options 2-Point Temperature Controller Tank + 1 Point (Coater) 【Implementation Effects】 Achieved labor-saving in the conventional application process. *For more details, please download the PDF or feel free to contact us. 【Applications/Examples of Achievements】 ■ Packaging of Small Boxes ■ Coating on Circuit Boards ■ Electronic Components

【Consultation from a Certain Printing Manufacturer】 They have been manually attaching backing paper to photo albums using double-sided tape, which is time-consuming and labor-intensive, and they contacted us to automate the attachment process. 【Implemented System】 DP1000 (Coater Head Specification) 【Features】 ■ Compatible with adhesives ranging from high viscosity to low viscosity ■ Commonly used for bonding and filling small boxes. ■ A system that can be mounted on a robot can also be produced. 【Implementation Effects】 Achieved labor-saving in the conventional attachment process. *For more details, please download the PDF or feel free to contact us.

【Consultation from a Certain Adhesive Product Manufacturer】 They had been purchasing insecticides from other companies and adhering them to their products, but since they successfully developed their own insecticide, they contacted us to handle the application to their products in-house. 【Implemented System】 Coater Head (Slot Coat) Pale Melter 【Features】 ■ Coater head for contact-type application ■ The application pattern can be set arbitrarily based on the shim pattern. ■ Capable of high-speed intermittent adhesion, compatible with both high and low viscosity adhesives ■ Beautiful coating with thin film adhesion ■ Measures to prevent winding during coating and to address clumping of hot melt adhesives (using hot air) are also available. 【Benefits of Implementation】 Achieved in-house application of insecticide Contributed to reduction in manufacturing costs and improvement in production and operational efficiency *For more details, please download the PDF or feel free to contact us.

[Consultation from a certain pharmaceutical manufacturer] They were spraying solvent-based adhesive solutions onto substrates, but due to adverse effects on human health and severe contamination of the work environment caused by the dispersion of the solutions, they contacted us to improve the sanitary and work environment contamination. [Introduced System] Curtain spray coating device [Features] ■ Compatible with adhesives from high viscosity to low viscosity ■ Utilizes the cohesive force and viscosity of hot melt (adhesive) to discharge fine fibers, enabling uniform thin film coating ■ Breathable and achieves a soft finish [Introduction Effects] Improvement of work hygiene environment by replacing with hot melt adhesive Elimination of the drying oven that was used after applying solvent-based adhesive, achieving space-saving *For more details, please download the PDF or feel free to contact us.

[Consultation from a manufacturer of paper products and packaging materials] We were contacted by a manufacturer who is currently applying water-based solvent adhesives to washi paper to produce masking tape. They wish to switch to hot melt adhesive application equipment to reduce material costs. [Introduced System] E Coater Head (coating width 310mm) Coating amount: 20g/m2 VH60WSS tank [Features] - Uniform coating is possible - Special coater head for on-roll coating - Maximum coating width: 600mm - Ideal for laminating thin films as it does not create lines or unevenness on the surface of the sheet after laminating printed sheets (films) [Implementation Effects] Achieved increased production speed and reduced manufacturing costs. *For more details, please download the PDF or feel free to contact us.

[Consultation from a manufacturer of a certain pharmaceutical automatic machine] They contacted us because they are currently applying solvent-based agents to their patches and would like to switch to adhesive-based agents to achieve solvent-free production. [Introduced System] E-coater head with a coating width of 150mm (maximum coating width of 500mm) Coating amount: 100g/m2 VH10S tank * Coater head: Compatible with SUS316L * VH type tank: Teflon treatment inside the tank possible / Manifold compatible with SUS316L / Relief valve melt circuit compatible with SUS316L / Gear pump compatible with SUS316 [Features] ■ Uniform coating is possible ■ Special coater head for on-roll coating ■ Coater coating width: 30mm to 500mm ■ After laminating the printing sheet (film), there are no grooves/unevenness on the surface of the sheet, making it ideal for laminating thin films ■ VH type tank capacity: 10L to 300L [Benefits of Introduction] Improvement in production speed (from 5m to 20m/min), reduction in manufacturing costs, and achievement of solvent-free production. * For more details, please download the PDF or feel free to contact us.

[Consultation from a Certain Building Material Manufacturer] They were hand-applying double-sided tape packing to residential base materials, but due to poor productivity and the high cost of packing, they contacted us to improve work efficiency and reduce costs. [Introduced System] 1 unit of C8-4, 4 spiral guns [Features] - Soft finish with a good texture and breathability - Stable patterns with guide air, and maintenance is greatly reduced as clean air protects the nozzle from foreign matter - High-viscosity hot melt, which was difficult with conventional methods, can now be applied using a spiral - High-speed intermittent adhesion is possible. The spiral can handle up to 72,000 rotations per minute, with a width of approximately φ15 to 20mm [Implementation Effects] Achieved increased productivity and labor savings through automation of work Contributed to material cost reduction by replacing with hot melt adhesive *For more details, please download the PDF or feel free to contact us.

【Introduction Book】 Our hot melt adhesives are being introduced in a wide range of fields. We explain essential elements necessary for using hot melt, as well as an overview of application patterns! 【Contents】*Excerpt ■ What is hot melt? ■ Characteristics of hot melt ■ Environmentally friendly hot melt adhesives ■ Hot melt applications ■ Hygiene material applications ■ General industrial applications 【Case Studies for Problem Solving】 Our company has introduced hot melt equipment to various industries. We have solved the problems and concerns faced by our customers. We have compiled and published such case studies! 【Contents】 ■ Want to improve productivity ■ CO2 reduction ■ Solvent-free *For more details, please download the PDF document.

[Consultation from a manufacturer of a certain comprehensive textile product] Adjustment of the base material requires skilled workers' techniques. We are using a frame laminating machine for bonding processes, but when fusing the base material with flame, CO2 and dioxins are generated due to combustion. Additionally, there is a risk of fire from the above processing method, and they contacted us to improve the bonding method. [Introduced System] - 3 curtain spray guns (coating width: 700mm to maximum width of 2,100mm), W-pail melter, relay manifold [Features] ■ Utilizes the cohesion and viscosity of hot melt (adhesive) to extrude fine fibers, enabling uniform thin film application ■ Achieves a soft finish with breathability ■ Cost benefits *Reduction in the amount of hot melt (adhesive) used [Effects of Introduction] - Improvement of work environment (reduction of CO2 and dioxins) - Labor saving - Increased productivity (production speed from 20m/min to over 40m/min) - Improved product quality (realization of texture through fiberization of polyurethane resin) *For more details, please download the PDF or feel free to contact us.

【Consultation from a Certain Printing Manufacturer】 As part of their efforts to reduce plastic containers in line with the SDGs (Sustainable Development Goals), they contacted us expressing a desire to directly adhere products to alternative shrink film with a backing using hot melt adhesive. 【Introduced System】 DP300P CC Coater 【Features】 ■ Compatible with high-viscosity hot melt adhesives ■ Coater head for contact-type application ■ Coating patterns can be set arbitrarily based on shim patterns 【Implementation Effects】 Achieved the elimination of plastic containers *For more details, please download the PDF or feel free to contact us.

[Consultation from a Certain Building Material Manufacturer] They contacted us because they are currently applying a water-based adhesive to display panels, but due to the nature of the adhesive, the paper tends to wrinkle after application, and they would like to apply it uniformly using hot melt. [Introduced System] Curtain spray coating system set *Maximum coating width of curtain nozzle: 1230mm [Features] ■ Compatible with adhesives ranging from high viscosity to low viscosity ■ Utilizes the cohesion and viscosity of hot melt (adhesive) to discharge fine fibers, enabling uniform thin film coating [Implementation Effects] Improvements in yield rate and cost reduction through process simplification *For more details, please download the PDF or feel free to contact us.

Generally used adhesives include solvent-based and water-based adhesives, which cure and bond as the solvent or water evaporates. Many industrial solvent-based adhesives can have harmful effects on human health, and using solvents involves various issues such as employee health management as stipulated by occupational safety and health laws, installation of exhaust systems, storage facilities as required by fire safety laws, and environmental concerns, all of which incur significant costs. At Suntool, we propose hot melt adhesives as a solvent-free alternative, providing numerous benefits to our customers, including improvements in environmental issues and working conditions. We would like to introduce a case where the issue of solvent use was resolved with hot melt adhesives.

[Consultation from a certain electrical appliance manufacturer] They contacted us because they are using a glue gun to adhere and fix cable wiring, but there is variability in the amount applied and the working time among workers, and they want to improve the quality of their operations. [Introduced System] DP300, DP1000 Bead [Features] ■ Supports bead and dot application ■ Various applications possible with head replacement ■ Models for reactive hot melt adhesives are also available (DP300P) ■ Compatible with high-viscosity hot melt adhesives [Implementation Effects] Achieved improved work quality, stable application amounts, increased productivity, and labor savings. *For more details, please download the PDF or feel free to contact us.

At the building materials manufacturing company, the solvent-based adhesives used had a pungent odor that could affect human health, so duct extraction systems were installed, and workers wore masks and protective goggles while working. Additionally, due to the spray method, there were frequent clogs, leading to increased maintenance frequency. In response, our company proposed switching to resin-based adhesives (hot melt) and introducing curtain spraying. As a result, the use of hot melt improved the working hygiene environment, eliminated the need for drying ovens, and shortened the production line. If you have any questions about hot melt resin adhesives and coatings, please feel free to contact us. Coating tests can also be conducted at our lab. *For more details, please refer to the PDF document or feel free to reach out to us.*

Suntool is a company that designs, manufactures, and sells application devices for liquids such as thermoplastic resins (hot melt), chemicals, fragrances, oils, and other liquids. This time, we would like to introduce Suntool's "Dispenser Application Device," which is adopted in a wide range of industries. - Compact and easy to mount on automatic machines - Various application patterns possible with head replacement [Spray, Spiral, Coater, Bead/Dot] - Simple mechanism and maintenance-free - Also prepared for reactive hot melt The dispenser application device has contributed to solving numerous customer challenges! - Replacement of manual bonding operations! - Replacement of bonding operations using solvents! Distribution of case studies for problem-solving! For more details, please download the catalog.

Our company is introducing hot melt equipment to various industries. We have been solving the problems and concerns that our customers face. We have compiled and published a collection of such case studies! *For more details, please download the PDF materials.

Suntool is a company that designs, manufactures, and sells application devices for liquids such as thermoplastic resins (hot melt), chemicals, fragrances, oils, and other liquids. The dispenser application device can accommodate a wide range of chemicals and resins, and it allows for easy exchange of application patterns! It is a compact and multifunctional application device. This time, we would like to introduce Suntool's "Dispenser Application Device," which is adopted in various industries. The dispenser application device has contributed to solving numerous customer challenges! ■ Cost reduction / Increased productivity / Improved quality - Replacement of manual bonding work! - Semi-automation of filling work! - Integration into existing systems - Replacement of manual bonding work! - Solvent-free processing - No need for drying oven processes A collection of case studies on problem-solving is available! For more details, please download the catalog.