井和工業 List of Products and Services

This catalog is a comprehensive industrial materials catalog from Iwa Kogyo Co., Ltd., which specializes in the molding, processing, and assembly of synthetic resin products, as well as the processing and sales of sponge products. We mainly feature processed products made from PVA sponge, which is a process material that responds to various needs for water absorption, cleaning, and wiping, while meeting diverse conditions and significantly contributing to the enhancement of production performance and competitiveness. [Contents] ■ Overview of PVA Sponge ■ Bel-Eater A Series ■ Bel-Eater D Series ■ Cygnus Roller ■ Precision Cleaning Sponge: Brush Sheets, Brush Rollers, etc. *For more details, please contact us or download the catalog.

• Sanitation materials
• Cleaning supplies
• Other cleaning supplies

"Micro Breath" is a new material that maximizes the characteristics of PVA sponge, including high porosity, fine continuous pore structure, excellent hydrophilicity, water absorption, water retention, and abrasion resistance. It demonstrates an exceptionally high level of performance as a microbial immobilization carrier for applications such as biological deodorization and wastewater treatment, which is not found in conventional materials. This is a proposal from Aion, a pioneer in porous body technology, aimed at the next generation of environmental fields with a proactive spirit. 【Features】 ■ Large internal surface area ■ Higher bacterial immobilization capacity than other carriers ■ Extremely high durability, making replacement and replenishment almost unnecessary *For more details, please contact us or download the catalog.

• Other Deodorization
• Other water treatment

The "Belclean Mop" is a lightweight and slim-type mop designed to utilize the exceptional dust removal and water absorption properties of Belclean as a wiping material in a wider and more functional way. It allows for easy operation similar to using a regular mop, enabling you to wipe large areas quickly. It can perform extremely high levels of cleanliness, making it ideal for maintaining clean room floors and walls. 【Features】 - Lightweight and slim design for easy handling by anyone - One-touch binder mechanism for easy attachment and detachment of the sponge - Excellent water absorption - Superior dust removal capability that reliably captures particles - Washable and reusable *For more details, please contact us or download the catalog.

• Other cleaning supplies
• Other hygiene related equipment
• Sanitation materials

"Belcrin" is a wet-type wiping material sponge that has extremely high water absorption and retention performance. Its soft texture allows it to fit various surfaces, and the fine pores on the surface effectively capture particles. It demonstrates significant effectiveness not only in clean rooms but also in places where a clean environment is required. [Features] - Lint-free type with a sponge-integrated structure - Rapid and large absorption of moisture - Efficiently captures debris - Excellent abrasion resistance and can be cleaned and reused *For more details, please contact us or download the catalog.

• Sanitation materials
• Other cleaning supplies

The "Brush Sheet and Brush Roller" are sponges with ultra-fine pores of approximately 150μm. They have protrusions and, thanks to the unique soft touch of PVA sponges, efficiently remove particles without damaging the cleaning surface. They are widely used as cleaning materials for precision electronic components, and we offer SCL grades with extremely low elution components to meet advanced needs, developing a product environment that is unprecedented. 【Features】 ■ Efficiently removes fine particles adhered to the cleaning surface ■ Sufficient cleaning effect can be achieved using only clean water ■ Realizes an extremely high level of cleaning effect ■ Clean products that meet the demands of the environmental era *For more details, please contact us or download the catalog.

• Sanitation materials
• Cleaning supplies

The "Cygnus Roller" is a sponge made of a porous material with a roller shape that is suitable for water drainage or moisture transfer in various manufacturing processes. It features the basic characteristics of PVA sponge, combining excellent water absorption and retention capabilities with a soft texture and elasticity, contributing to process streamlining, energy conservation, and improvement of the work environment. 【Features】 ■ Extremely high water absorption and retention capacity ■ Soft and flexible elasticity that does not damage the workpiece ■ Integrated sponge structure ■ High tensile strength that prevents material fraying *For more details, please contact us or download the catalog.

• Sanitation materials
• Cleaning supplies

The "Berliter D Series" is a core product made from a porous material using PVA sponge. It fully demonstrates characteristics such as water absorption, moisture retention, high porosity, soft texture, and flexibility, catering to various applications and contributing widely to the advancement of the industrial sector. It is an indispensable material for ultra-precision cleaning of semiconductors, water absorption of precision electronic components, and wiping. We also offer a high-purity grade that enhances the cleanliness of the material itself. 【Features】 ■ Extremely high water absorption and moisture retention ■ Soft and highly elastic, does not damage the workpiece ■ Wide range of pore diameters from 80 to 1000 μm ■ Excellent secondary processing capability *For more details, please contact us or download the catalog.

• Sanitation materials
• Cleaning supplies

The "Berliter A Series" is a product that has made PVA sponge water-resistant. It can maintain its shape without becoming flexible even when wet. The pore diameter can be selected from a wide range of 50 to 700 μm, and the pore diameter is strictly managed for each product number. Additionally, various shapes and sizes can be easily produced through cutting or punching processes, eliminating the need for expensive molds. 【Features】 ■ Accurate pore diameter management ■ High porosity ■ Easy to process ■ No material shedding, excellent chemical resistance ■ Flame retardant properties can also be added *For more details, please contact us or download the catalog.

• Sanitation materials

As a microbial immobilization carrier for biological deodorization and wastewater treatment, it demonstrates an exceptionally high level of performance not found in conventional materials.

• Other cleaning tools

It can sweep large areas all at once with a simple operation similar to using a regular mop. Since it allows for extremely high cleanliness during cleaning, it is ideal for maintaining clean room floors and walls.

• Other cleaning tools

Due to its soft texture, it fits all types of subjects, and the fine pores on the surface effectively capture particles. It demonstrates significant effectiveness not only in clean rooms but also in places where normal environmental preservation is required.

• Other cleaning tools

The Cygnus Roller is a PVA sponge formed in a cylindrical shape. Here’s what makes it different! Iwa Industry's Original - Cygnus Roller - Our sales staff specializing in PVA sponges will select rollers that meet the needs of our customers. 1. Low price and short delivery time We have a large stock of Cygnus Rollers. Even if special processing is required, we can handle it in our in-house dedicated factory. We can respond with short delivery times and low prices. 2. High dimensional accuracy With years of experience, we have achieved extremely high precision processing and measurement technology, including outer diameter dimensions, ensuring customer satisfaction. 3. Shaft processing technology We perform PVC pipe processing for water absorption and the production of high-precision cleaning products. For long shafts that accommodate large LCD glass substrates, we provide high-precision shafts using our unique technology. 4. Adhesion High-performance rollers require careful selection of adhesives. With extensive clinical experience, we select adhesives suited to the application and utilize our experience in adhesion technology to achieve high-strength bonding.

• Other cleaning tools

This is an oil-water separator for a completely new coolant liquid circulation system that blocks oil instead of adsorbing it.

• Other machine tools

Here is the difference! Iwa Industrial's Original - Bell Eater A Series - 1. Suitability of Model Selection Our sales staff, equipped with specialized knowledge, will select the sponge that meets the customer's needs. 2. High Dimensional Accuracy With years of technical expertise, we are confident in our dimensional accuracy. We can achieve extremely high precision in both thickness and external dimensions. 3. Low Cost and Short Delivery Times Since processing is done in a dedicated factory, we can accommodate special shapes and high precision requirements even for small lots and short delivery times.

• Other cleaning tools

This is different! Iwa Industrial's Original - Bel-Eater D Series - 1. Proposing optimal processing for customers Everything is custom-made for use in production equipment at factories. We can process dedicated disk shapes and various shapes suitable for the application. 2. High dimensional accuracy These are precision electronic parts that require dimensional accuracy. With years of experience, we have achieved extremely advanced processing and measurement techniques for thickness and outer dimensions, even in a wet state, ensuring customer satisfaction. 3. Adhesion Iwa Industrial boasts high adhesion technology as a feature. We perform high-strength adhesion by selecting adhesives and methods according to the application. 4. Low cost and short delivery time Since processing is done at a dedicated factory, we can accommodate special shapes and high precision requirements even in small lots and with short delivery times.

• Other cleaning tools

We will manufacture high-precision, high-rigidity, and ultra-lightweight CFRP shafts using our proprietary technology.

• shaft