[Explanation Document] Registered the evolved stainless steel container "Single Tapered Container."

Introducing the "single taper type container," which is different from ordinary stainless steel containers.

Stainless steel containers are widely used as storage containers for raw materials and as cooking utensils in companies, factories, and homes. However, many people may not be familiar with the "single taper container" among these stainless steel containers. A single taper container is designed with a bottom that slopes toward the outlet, allowing liquids to naturally gather at the outlet without the need to tilt the container. This makes it a new type of stainless steel container with excellent discharge properties. Here, we have summarized the features of the "single taper container" in an easy-to-understand manner.

• Stainless steel container

This is a stainless steel tank with a single taper shape that makes weighing easy with graduated markings!

A tapered container that allows for smooth liquid discharge. It features easy-to-read graduations for checking remaining volume. - The bottom plate is inclined towards the discharge direction, allowing for complete liquid discharge from the stainless steel container. - Graduations are marked according to size, ranging from 5L to 200L, making measurement easy. - The discharge outlet is located on the side of the container, allowing for shorter piping arrangements. - A pump can be connected for liquid transfer. - The KTT-ST-M has a cover type, the KTT-CTH-M can secure the cover with clips, and the KTT-CTL-M can secure the cover with a band. ★ The position and number of graduations can be changed! ★ Our containers can be customized to your desired specifications. "I want to add a graduation here" "I would like the capacity printed as well" … Feel free to consult us about any concerns or dissatisfaction regarding containers!

• Stainless steel container

Discharge contents without leaving any residue thanks to the sloped bottom! A stainless steel container with legs that moves smoothly! You can connect a pump for liquid transfer.

We have attached legs to our stainless steel container "KTT." The bottom has a slope towards the discharge outlet, allowing for smooth discharge of contents. With the legs, the entire container can be moved between processes. Since the discharge outlet is located on the side of the container, piping can be arranged more efficiently. There are several types available: KTT-ST-L with a cover lid, KTT-CTH-L with a catch clip sealing type, and KTT-CTL-L with a lever band sealing type. We also offer the KTT-J-L, which comes with a jacket for insulation and cooling. Specifications can be modified according to your needs. You can connect a pump to facilitate liquid transfer.

• Stainless steel container

The container and the stand can be separated. A stainless steel tank with a bottom slope type for smooth liquid discharge!

○ The container and stand can be separated and fixed according to the work requirements. ○ The container and stand can be attached with butterfly screws, requiring no tools. ○ The container can be removed from the stand for cleaning, which reduces cleaning time. ○ The container and stand are made of durable and rust-resistant SUS304 material. ○ KTT-ST-ASC is a cover lid type, KTT-CTH-ASC is a clip-sealed type, and KTT-CTL-ASC is a band-sealed type. ○ Containers over 300L are equipped with fittings (holes) for lifting.

• Stainless steel container

BA material, 2B material, buff polishing, electrolytic polishing... A grand reveal of stainless steel surfaces that cannot be discerned by the naked eye!

Smooth, rough, silky... Depending on the material and surface finish, stainless steel shows various appearances. However, it is not possible to see what the actual surface looks like just by visual inspection. Therefore, this time, we will introduce photographs of stainless steel surfaces taken using a scanning electron microscope (SEM). *What is a scanning electron microscope (SEM)?* Unlike optical microscopes (such as magnifying glasses and general microscopes) that use light, a scanning electron microscope uses electron beams. It allows us to clearly see fine surface structures that cannot be observed with optical microscopes.

• Stainless steel container

Stainless steel is a metal that is "difficult" to rust!

We sometimes receive inquiries from customers saying, "Even though it's made of stainless steel, it rusted quickly." Stainless steel, as the English words "Stain (rust, corrosion) + less (less) + steel (steel)" suggest, is an alloy of iron that is highly resistant to rust. While it is much less prone to rust compared to regular iron, it is not completely rust-proof. This PDF document summarizes "Why is stainless steel resistant to rust?", "What causes rust on rust-resistant stainless steel?", and "What are the rust prevention measures for stainless steel containers?" You can view it immediately by downloading the PDF.

• Stainless steel container

I have summarized the important cleaning methods to make stainless steel containers last longer.

After using a stainless steel container, it is essential to clean the container. However, incorrect cleaning methods can cause scratches or lead to rust. Here, we will introduce important cleaning methods to help prolong the life of stainless steel containers.

• Stainless steel container

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

Last month, we held a spring safety conference hosted by our company. We have compiled the details and atmosphere of the day into a PDF. We would appreciate it if you could take a moment to read it.

In recent years, as the importance of data integrity (DI) compliance in GMP environments has increased, there has been a growing call to deepen understanding of 21 CFR Part 11. This content introduces an on-demand presentation that organizes the background of Part 11, its relationship with DI, and its positioning in CSA guidance, while explaining the basic concepts of electronic records and electronic signatures. ■Content - Background and basic concepts of Part 11 - Relationship with data integrity (DI) - Positioning in CSA guidance - Basic requirements for electronic records/electronic signatures *This content is based on information as of March 17, 2026. *The information provided is intended for general informational purposes and does not guarantee specific compliance or suitability.