角一化成 List of Products and Services

"Smart Process" is a system that aims to accelerate business and achieve customer satisfaction (fast, cheap, skilled) in an excellent manner by comprehensively advancing the three stages of the molding process design steps: (1) design, (2) analysis, and (3) prototype modeling. We guarantee reliable results by utilizing new computer processing in each process. We also offer services for analysis, design, and 3D printing individually. Additionally, during the product design phase, you can confirm the design shape through design, analysis, and model production. [Support Services] ■ Analysis Services ■ Design Services ■ 3D Modeling Contract Services *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing
• Other contract services

"Two-color decoration" is a processing method that uses two-color molding to perform decoration as well. It expresses the two-color molding + decoration design in one cycle, allowing for reductions in assembly processes and additional processing costs. Products can be manufactured at a low cost, making them suitable for mass production, and there are already numerous adoption records in the automotive, home appliance, and other industries. 【Features】 ■ Completes decoration using two-color (two-material) molding technology ■ Allows for reductions in assembly processes and additional processing costs ■ Incorporates design elements such as "material, color, texture, surface processing of molds" within one molding cycle ■ Products can be manufactured at a low cost and are suitable for mass production ■ There are numerous adoption records in the automotive, home appliance, and other industries *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing
• Other contract services

Our company can provide a variety of molded products, including industrial rubber molded products, general molded products, and insert molded products, tailored to meet customer needs through various molding methods. We accommodate molding techniques such as "direct pressure molding," "direct pressure injection molding," and "injection molding." Additionally, we can develop customer-grade materials according to the application of the products. 【Features】 ■ Direct Pressure Molding - A general molding method where the product is removed from the mold after vulcanization. ■ Direct Pressure Injection Molding - Used for complex product shapes that are difficult to prepare with direct pressure molding. ■ Injection Molding - Raw materials are heated in a cylinder to a fluid state and injected into the mold cavity for vulcanization. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing
• Other contract services

"3-color composite molding" is a technology that allows for the molding of three different materials in a single cycle using our specialized molding machine. It is possible to add material C to the sandwich molding of material A and material B. The feature is that composite molding can be done with a single mold, allowing for the injection of three types of materials within one clamping operation. Please feel free to contact us when you need assistance. [Features] - Composite molding can be done with a single mold - Three types of materials can be injected within one clamping operation *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Sandwich molding" is a molding technology that uses a dedicated molding machine to simultaneously inject different materials, allowing for the creation of structures with a skin layer and a core layer. It can be molded using a single mold designed for conventional single-color injection molding, enabling multi-material layered molding within a single clamping operation. Additionally, the functionality is enhanced through multi-color and multi-layering, such as surface modification effects using functional resins in the skin layer and prevention of sink marks in thick products. [Features] ■ Can be molded using a single mold designed for conventional single-color injection molding ■ Enables multi-material layered molding within a single clamping operation ■ Enhanced functionality through multi-color and multi-layering - Surface modification effects using functional resins in the skin layer - Prevention of sink marks in thick products ■ Cost reduction through effective use of recycled materials *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"In-mold assembly molding" is a molding technique that performs both molding and assembly within the mold for products that typically require assembly after molding. Integrated molded products that allow for louver drive or hinge drive can be obtained in an assembled state after removal from the mold. Additionally, due to the special mold structure, it is possible to provide mobility to the two-material assembly section. [Features] - Molding and assembly are performed within the mold - Reduction in the number of parts and assembly labor - Special mold structure allows for mobility in the two-material assembly section *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

"DSI molding" is a new molding technology for injection molding hollow bodies and laminated structures. Using a mold with two types of cavities, (1) Form the primary side ⇒ (2) Die slide from the primary cavity on the fixed side to the secondary cavity ⇒ (3) Form and remove the secondary side ⇒ (4) Die slide from the secondary cavity on the fixed side back to the primary cavity These steps are repeated in one cycle. Compared to rotational two-color molding, this method reduces mold costs as it only requires one surface for the mold, and it can decrease the number of parts and assembly labor. 【Features】 ■ Mold costs are reduced as only one surface is needed compared to rotational two-color molding ■ Reduction in the number of parts and assembly labor ■ Improved functionality through the use of two types of materials (sealing properties, mechanical characteristics, etc.) ■ Enhanced design appeal (combination of different colored materials) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Rotational Two-Color Molding" is a molding method that uses two molds with different cavities to perform the following steps in one cycle: (1) Primary molding, (2) 180° rotation of the movable mold, (3) Secondary molding, (4) 180° rotation of the movable mold... This process is repeated continuously. It reduces the number of parts and assembly labor, and features improvements in functionality and aesthetics due to the use of two different materials. 【Features】 ■ Reduction in the number of parts and assembly labor ■ Enhanced functionality through the use of two materials (such as sealing properties and mechanical characteristics) ■ Improved aesthetics *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Two-color molding" is a molding method that combines different resin materials into a single unit. By molding different materials in a single cycle using various methods, it is possible to achieve cost reduction, quality improvement, and new functional designs. In particular, our company has a large number of large two-color molding machines as a feature. [Features] ■ It is possible to impart functionality. ■ It is possible to add decorative properties. ■ Costs can be reduced. ■ Number of molding machines owned: 12 units in the 100t to 800t class. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Deco Plas" is the general term for the plastic decoration technology proposed by our company. Starting with "Two-color decoration" that utilizes various decoration techniques through two-color molding, we also offer "KALM method" that realizes laminating or transfer decoration of your preferred design onto molded products, along with various other decoration techniques. We read our customers' needs and provide optimal proposals from various resources. 【Decoration Techniques】 ■ Two-color decoration ■ KALM method ■ Film insert decoration ■ UV printer decoration ■ Plating decoration ■ Vapor deposition decoration *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Contract manufacturing
• Other contract services

Our company supports product design and development in plastic manufacturing, as well as troubleshooting in the manufacturing process, through CAE analysis. With our latest resin flow analysis software, CAE simulations enable pre-validation during the design phase and verification under various conditions. We replicate the behavior of molten resin during filling, holding pressure, and cooling processes within the mold, as well as phenomena such as shrinkage after demolding, on a computer. Based on the 3D data provided, we will conduct the analyses requested by our customers. Please feel free to contact us for inquiries. 【Types of Analyses】 ■ Flow Analysis ■ Holding Pressure Analysis ■ Cooling Analysis ■ Warpage Analysis ■ Multi-Component Molding (MCM) and more *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis

"Neo Flex Deco" is a powerful magnetic sheet with decorative design. With a high concentration of Nd-Fe-B magnetic powder, it achieves a high magnetic flux density. The surface of the sheet has a multilayer structure, which reduces oxidation and shedding of the magnetic powder. Additionally, it can be die-cut using Thomson processing, and can be cut or trimmed with a cutter or scissors. 【Features】 ■ Decorative design ■ Rare earth Nd-Fe-B magnetic sheet ■ Excellent flexibility, allowing for application on small diameters ■ Adhesion works well with epoxy and cyanoacrylate ■ Single-sided adhesive processing is also possible *For more details, please refer to the PDF document or feel free to contact us.

• magnet
• Other consumables
• others

The "KALM method" is our three-dimensional decoration technique that involves wrapping decorative film around molded products or transferring patterns printed on the film. It includes new materials such as carbon fiber patterns, high-end furniture wood grain, washi paper texture, leather texture, fabric texture, as well as holograms and hairline patterns. Additionally, it is possible to create decorative films using gravure printing and other unique printing patterns. Whether you want to add an extra touch to your current design or completely change the visual image, we are here to support you. 【Features】 ■ Capable of transferring to three-dimensional shapes, deep draws, and undercut areas ■ Coating and transferring functional surface materials can enhance the functionality of the base material ■ Compared to conventional decoration methods, it has high adhesion, which generally eliminates the need for previous and subsequent processes ■ Leads to cost reduction *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing
• Other contract services

It has a flexibility that did not exist in the past, can be cut with a Thomson or cutter, and can also be wrapped around items with a diameter of 5mm or so.

• Engineering Plastics
• others
• magnet