コバヤシ List of Products and Services

To the toy molding company, we would like to introduce examples of how we quickly developed materials by leveraging our extensive knowledge. Due to the closure of the material manufacturer, a switch to new materials was necessary within four months. Although this was a new request for us, we promptly proposed materials that met the requirements. By adjusting the materials on-site to fit the production equipment, we were able to complete the process from request to delivery within four months. 【Case Overview】 ■ Background - A switch to new materials was necessary within four months due to the closure of the material manufacturer. ■ Effects - Completed the process from request to delivery in just under four months. - The materials were tailored to the equipment, allowing for a smooth transition. *For more details, please download the PDF or feel free to contact us.

To food sample manufacturers, we would like to introduce examples of how we have utilized our expertise in addressing various regulatory compliance issues to swiftly develop and propose materials. Due to their high reproducibility, food samples have been a concern regarding accidental ingestion. Our company quickly developed materials that comply with the Food Sanitation Act. While this is not a fundamental solution to the issue of accidental ingestion, we have achieved products that use only relatively safe materials. 【Case Overview】 ■ Background - As one approach to the issue of accidental ingestion, compliance with the Food Sanitation Act was considered, but it had not been realized due to high hurdles. ■ Effects - Differentiation of products through prompt regulatory compliance. - Achievement of products that use only relatively safe materials. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case that alleviated the concerns about contamination that the dip molding company had. Regulations on chemical substances are being strengthened year by year, and when handling multiple products, there is a concern about contamination from regulated substances. Our company proposes contamination-free materials through the establishment of a production system and regular monitoring via analysis! The dip molding company can use our materials with confidence. 【Case Overview】 ■ Background - Concerns about contamination from regulated substances ■ Effects - Provision of contamination-free materials through the establishment of a production system and regular monitoring via analysis - Ability to use materials with peace of mind *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where we developed and proposed a new coating material by applying technology obtained from other resins to a dip molding company. The company achieved adhesion between metal and coating by applying a primer. However, many primers have strong odors, which became a burden for the workers. We proposed a new coating material that combines adhesion to metal and moldability by applying technology obtained from other resins. This eliminated the need for primer treatment, leading to a fundamental improvement in odor issues. 【Case Overview】 ■ Background - Strong odor from the primer, causing a burden on workers ■ Effects - Primer is no longer needed with a material that combines adhesion and moldability - Fundamental resolution of odor issues *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where we developed and proposed a new coating material by applying technology obtained from other resins to a dip molding company. The company was increasing the number of processes and performing primer treatment for the production of coating products adhered to metal. We proposed a new coating material that combines adhesion to metal and moldability by applying technology obtained from other resins. This eliminated the need for primer treatment, leading to improved productivity. 【Case Overview】 ■ Background - It was necessary to increase processes to meet product requirements. ■ Effects - The material with both adhesion and moldability eliminated the need for a primer process. - Productivity increased due to the reduction of the primer process. *For more details, please download the PDF or feel free to contact us.

To interior material manufacturers, we propose an intermediate material that uniformly disperses hard-to-mix components and will introduce examples of how we have resolved issues related to defects and decreased production efficiency. In the company, undispersed materials in the mixture were causing defects such as appearance issues and reduced physical properties. We proposed a paste-like intermediate material that uniformly disperses hard-to-mix components through careful selection of equipment and formulation. This improved defects caused by undispersion and resolved the issue of decreased production efficiency. 【Case Overview】 ■ Background - Defects and decreased production efficiency due to undispersed materials ■ Effects - Resolution of defects caused by undispersed materials - Resolution of decreased production efficiency issues - Prevents material scattering due to its paste-like consistency *For more details, please download the PDF or feel free to contact us.

To our valued daily goods manufacturers, we would like to introduce examples of developing and proposing materials suitable for usage environments, leveraging our extensive expertise. The company felt the need for new material development while working on the development of new products for underwater use. We were approached as a partner for material development and proposed materials suitable for the usage environment in just one month. Utilizing our rich knowledge and development capabilities, we swiftly addressed the material challenges. We also took care of the arrangement of molding materials, leading to successful product commercialization. 【Case Overview】 ■ Background - The need for new material development arose while working on new product development. ■ Effects - Proposed materials suitable for the usage environment in just one month. - Successfully commercialized the product by also taking care of the molding materials. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where we developed and proposed materials that preemptively addressed issues by leveraging our expertise in materials for a dip molding company. The company required a transparent PVC cap material for wire convergence. Based on our previous knowledge, we anticipated the possibility of discoloration due to contact with metal. By preventing issues in advance, we achieved a smooth product development process without unnecessary effort. 【Case Overview】 ■ Background Development of materials suitable for transparent PVC caps was necessary. ■ Effect By preventing issues in advance, we enabled smooth product development for the customer without requiring extra effort. *For more details, please download the PDF or feel free to contact us.

"Liquid plastic" is a highly flexible material that can be utilized in a wide range of fields, from everyday products to industrial applications, due to its advantages in accommodating various molding methods such as injection molding and dip molding. The composition of liquid plastic consists of a main resin component and necessary additives. The resin components primarily include PVC, polyurethane, and epoxy, with the possibility of incorporating silicone and emulsions as needed. Currently, we are offering technical information regarding liquid plastic. [Contents] ■ How to use liquid plastic ■ Examples of liquid plastic applications ■ Three benefits of utilization ■ Appropriate liquid plastic diagnostic sheet *For more details, please download the PDF or feel free to contact us.

"I want to move production bases domestically." "Labor shortage." "I can't allocate time for new product development." ...Would you like to solve these issues with OEM/ODM? Leveraging the knowledge and technical expertise gained from the development and manufacturing of liquid plastics, we offer contract development and manufacturing tailored to our customers' needs. We provide high-quality materials used in a wide range of fields, from industrial products like adhesives and electronic components to everyday items like household goods and cleaning agents. Regarding OEM, we not only focus on production but also actively propose solutions to your challenges. Please check our catalog for information on our available equipment and the materials we can produce. We are also actively engaged in the development of environmentally friendly materials, so feel free to consult with us. [Catalog Contents] ■ Business Division Overview ■ Available Equipment ■ Materials We Can Produce ■ Process to Contracting