多機能フィルター List of Products and Services

【Standard / MF Type】 Seed, Fertilizer, and (Soil Improvement Material) Attachment Type The multifunctional filter, MF type, is a product that integrates protective nets and web (non-woven fabric) with seeds, fertilizers, and soil improvement materials. It protects slopes and prepares the vegetation foundation while promoting the germination and growth of the attached seeds. Depending on the objectives of the site and construction conditions, products (grades) with varying amounts of soil improvement materials (vegetation support materials) are used.

[Standard/SP Type] Type without vegetation materials, etc. The multifunctional filter SP type is a product consisting of a protective net and a web (non-woven fabric). It does not contain seeds or fertilizers and is used for purposes such as preventing soil erosion, preventing turbid water, and establishing a foundation for natural vegetation introduction through the effects of the product. Additionally, it can also prevent the runoff of sprayed materials by providing protection after the spraying method is applied. Recently, it has increasingly been used for the protection of temporary slopes.

[WN Type (Hexagonal Wire Mesh Mounted)] Hexagonal wire mesh is attached to the surface of the standard type. This enhances adhesion to the ground and expands the applicable range. The multifunctional filter WN type is a product that integrates hexagonal wire mesh with standard products (SP, MF). Slopes that were difficult to construct with standard products alone can be expanded in construction range by using the WN type. - Uneven slopes ⇒ Improved mat conformity and adhesion to irregularities - Slopes with concerns about small falling rocks ⇒ Suppression through reinforcement effects - Steep slopes ⇒ Improved mat adhesion - Cold regions ⇒ Increased strength against pulling of the mat due to snow weight - Frost heave ⇒ Suppression of soil uplift due to frost heave - Wildlife damage prevention ⇒ Reduction of mat trampling - Saturated surfaces ⇒ Measures against mat lifting due to buoyancy

【Eco Mat (Biodegradable)】 A vegetation mat made from biodegradable materials for erosion prevention. After its role is complete, it decomposes into the soil. The Eco Mat consists of a non-woven fabric called web and its protective net, both made from biodegradable materials. In addition to being used for traditional purposes such as soil erosion prevention, turbidity prevention, and the introduction of natural vegetation, it is a product designed with the Earth's environment in mind, allowing for natural circular recycling.

【BSC Mat】 ◀Soil Algae Material (BSC-1) × Multifunctional Filter▶ NETIS: CG-220006-A ▷What is BSC? Biological Soil Crust BSC refers to a sheet-like colony of soil microorganisms formed by soil algae, lichens, filamentous fungi, and mosses that intertwine soil particles and clumps at the surface. This phenomenon occurs naturally and can be observed in shaded areas of mountainous regions and nearby locations. Soil algae are not invasive or native species; they are protozoa that exist universally around the world. They travel globally carried by wind along with dust and sand. The BSC formed by protozoa serves as the starting point for vegetation succession. <BSC ⇒ Grassland (annual and perennial plants) ⇒ Positive Shrubland ⇒ Positive Forest ⇒ Negative Forest> It is said that it takes about 20 years to form grassland in areas without a natural environment. The BSC mat aims to shorten this period.

The "Erosion Control Vegetation Mat and Multifunctional Filter" was developed with the belief that preserving soil and nurturing greenery through the relationship of green, soil, and water is the first step in a disaster-prone country like Japan. 【Protection can be achieved immediately after installation】 A slope protection and greening material that demonstrates immediate effectiveness. The erosion control vegetation mat and multifunctional filter is a product made primarily from polyester non-woven fabric (web) with a porosity rate of 97% to 98%. The web (high-porosity crimped polyester non-woven fabric) is manufactured in our own factory to our original specifications. This non-woven fabric, completed after much trial and error, is the core of the product structure. The multifunctional filter, equipped with this web, can be simply laid on slopes created by construction work or disasters, and its unique fiber structure gently protects the soil from various obstacles such as rain, wind, freezing, and drying, while restoring the natural landscape. As proof of its technology, the multifunctional filter has obtained the "Construction Technology Certification" from the Civil Engineering Research Center.

Our company celebrates its 30th anniversary on June 6, 2024. We were founded on June 6, 1994. It has been 30 years since Multi-Function Filter Co., Ltd. launched the multi-function filter. The product was developed first, which led to the company being named Multi-Function Filter. Initially, there were questions like, "Is there really a need for such a product?" However, over time, it has transformed into a product that is in demand due to global climate changes, becoming a long-selling product with a 30-year history. If you are facing issues with soil erosion, please consider our solutions.