Two-color molding | Simultaneous molding of two incompatible parts made of different materials around car audio assembly.
For those struggling with rework and tolerances due to manual fine assembly! Achieve integration with zero post-processing by completing the bonding within the mold using two-color injection molding.
Do you have any of these concerns in the design or manufacturing of automotive interior parts? ■ Unable to assemble complex combinations of different materials, leading to unavoidable design changes. ■ Frequent issues and variations in tolerances due to manual assembly of fine joints. ■ Increased costs due to assembly process error-proofing measures and rework. Kobatec's simultaneous molding technology for different materials fundamentally resolves these challenges. ◇ Simultaneous molding of different materials through two-color injection molding Completes the joining of multiple parts within the mold, achieving high-precision integration that does not depend on the skill level of the operator or tolerances. ◇ Zero post-processing! Complete expression of fine shapes through molding alone Completes complex structures and design surfaces solely through the molding process, completely eliminating manual tasks such as adhesive application and fitting. ◇ High molding performance cultivated around automotive audio systems Transforms the designer's vision into reality in interior parts that require high design quality and strict dimensional accuracy. Achieve both line rationalization and quality stabilization by eliminating post-processing. *For more details, please download the PDF or feel free to contact us.
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basic information
【Corresponding Processes and Troublesome Scenes】 Sites struggling with joining processes of dissimilar materials: Processes where there is a desire to reduce the effort of joining and the drying time of adhesives for materials such as resin and elastomer, or rigid and flexible resins. Sites facing difficulties in assembling fine and complex shapes: Manufacturing lines for parts where manual assembly is challenging due to miniaturization, or where high defect rates are caused by the accumulation of tolerances. Sites aiming for cost reduction and weight reduction through integration: Design processes where there is a desire to reduce the number of parts to lower management workload, or to eliminate joining fasteners and adhesive layers for weight reduction.
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Applications/Examples of results
【Applicable Industries/Fields】 Automotive and transportation equipment manufacturers, suppliers of in-vehicle devices (audio, navigation, switches), and design and development departments of precision electronic equipment and home appliance manufacturers.
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Company information
Since our founding in 1970 as Kobayashi Kogei Co., Ltd., we have developed specialized printing technology for automotive instrument parts and have expanded our unique technology into a wide range of fields. In 1988, we changed our company name to Kobatec Co., Ltd., and have continuously engaged in proactive research and development of technology and materials in the plastics industry. With the keywords of wisdom, effort, dreams, and love, we aim to become a more proactive power group, accurately grasping the needs of the times and continuing to advance as a proposal-oriented company that can respond to your trust.
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