羽立化工 List of Products and Services

We would like to introduce examples of the use of our "U-shaped gutters." They have been adopted for sediment control dam construction in mountainous areas where transportation and construction are challenging, and were constructed as permanent waterways by protecting the foundation and edge concrete. Being made entirely of resin, they are resistant to corrosion and, compared to standard U-shaped gutters, are significantly lighter, allowing for construction even in mountainous areas and steep slopes where rapid supply and on-site pouring are necessary, leading to reduced construction costs and shortened construction periods. *They can be easily installed by amateurs due to their bolt and nut assembly design. Additionally, they offer flexibility in arrangement to fit the terrain, allowing for curved configurations and the ability to bend the waterway downward freely. 【Construction Overview】 - Waterway Width: 180mm/240mm/300mm/400mm/500mm/600mm - Total Length: 1150mm to 1180mm (Effective Length 1000mm) - Weight: Approximately 4.5kg to 13kg - Material: (Body) High-density PE, (Reinforcement Angle) Rigid PVC - Color: Black *For more details, please refer to the PDF document or feel free to contact us.

• Plastic utensils and containers
• Other water treatment equipment

We would like to introduce a case where our "U-shaped drainage channel" was adopted at a disaster recovery site. The flexibility to arrange it in a way that conforms to the terrain and to bend the waterway downward as needed was highly evaluated, leading to its adoption. It is easy to transport and has good workability, allowing for the installation of a waterway that meets the intended purpose, receiving high praise. 【Construction Overview】 ■ Location: Hiroshima City, Hiroshima Prefecture ■ Length of construction: 220 meters ■ Date of construction: March 2019 ■ Purpose: Emergency temporary waterway to supply water to rice fields next to disaster-affected rivers *For more details, please refer to the PDF document or feel free to contact us.

• Plastic utensils and containers
• Other water treatment equipment

We would like to introduce a case where our "polyethylene U-shaped drainage channel" was adopted at a disaster recovery site. During the emergency restoration work following the heavy rain disaster in Hiroshima Prefecture, our product was introduced as a "temporary waterway." (See product photo) Weighing approximately 4 to 13 kg, it can be transported and installed manually, allowing for smooth on-site operations. Additionally, due to its lightweight nature, it can be transported in large quantities by truck, contributing to rapid on-site responses with short delivery times. *With a standard length of 1 meter, it is easy to handle on-site and can be removed easily. It is well-suited for construction in narrow areas where heavy machinery is difficult to bring in, steep slopes, and sites requiring restoration after disaster recovery work. 【Features】 - Lightweight and easy to handle, allowing for quick installation and removal. - High strength secured by L-shaped horizontal angles and special T-shaped crossing angles. - Easy position and length adjustments on-site. - Auxiliary angles to prevent lifting through bolt fixation. - Flexible construction that adapts to the terrain's unevenness. *For more details, please download the PDF or feel free to contact us.

• Plastic utensils and containers
• Other water treatment equipment

We offer "polyethylene U-shaped gutters" that are resistant to corrosion and less susceptible to chemicals such as acids and alkalis. Weighing approximately 4 to 13 kg, they can be transported and installed manually. With a standard length of 1 meter, they are easy to handle on-site and can be removed easily. They are ideal for construction in narrow spaces where heavy machinery cannot be brought in, steep slopes, and sites requiring restoration after disaster recovery work. 【Features】 - Lightweight and easy to handle, allowing for quick installation and removal. - High strength secured by L-shaped cross angles and special T-shaped bridging angles. - Easy on-site position and length adjustments. - Floating prevention auxiliary angles secured by bolts. - Flexible, allowing for construction that adapts to uneven terrain. *For more details, please download the PDF or feel free to contact us.

• Plastic utensils and containers
• Other water treatment equipment

Our "Gas Barrier Tank" utilizes a pseudo-multilayer molding technology that disperses a barrier layer (special nylon) within a single layer of resin (HDPE). It meets the fuel permeability regulations of CARB (California Air Resources Board) and EPA (Environmental Protection Agency) (PAT). Compared to multilayer molding and fluorination treatment, it allows for the cost-effective production of barrier containers. For more details, please contact us or refer to our catalog.

• plastic
• Contract manufacturing
• Processing Contract

"Multilayer blow molding" involves molding resin that is combined into 3, 4, or 5 layers within a die head, creating a laminated structure. It is possible to layer resins with different properties. For example, molding special materials like gas barrier materials in a single layer can be costly, but by combining them with inexpensive general-purpose resins through multilayer blow molding, costs can be reduced.

• plastic
• Contract manufacturing
• Processing Contract

"Super Form Molding" shapes the blow resin itself into a hollow foam body by foaming it. It imparts characteristics such as lightweight, thermal insulation, and soundproofing through foaming (PAT). For more details, please contact us or refer to the catalog.

• plastic
• Contract manufacturing
• Processing Contract

"Super Blow Molding" is an integrated molding process that simultaneously fills foam beads into the hollow section during the blow molding process, allowing for foaming and thermal fusion inside the mold using steam (PAT). It enables skin-covered foamed molding, is lightweight and highly rigid, does not require secondary processing, excels in thermal insulation and durability, provides soundproofing and noise reduction effects, and is recyclable, among other features. For more details, please contact us or refer to the catalog.

• plastic
• Contract manufacturing
• Processing Contract

Large blow molding involves injecting a parison through an accumulator head using an injection cylinder. It enables thickness control through parison control, allowing for molding over 2 meters. It features lightweight, high rigidity, excellent shock absorption, and superior appearance and paintability. For more details, please contact us or refer to the catalog.

• plastic
• Contract manufacturing
• Processing Contract