中川商工 List of Products and Services

Our company processes materials using three main methods: 1. Press cutting using molds (requires mold cost, suitable for mass production) 2. Plotter processing (no programming cost if CAD data is provided, can process PE foam up to 60t) 3. Hand processing (no mold cost, suitable for small quantities, materials that cannot be processed with molds, etc.) 【Features】 ■ Press cutting using molds We adjust the press cutting machine according to the type and thickness of the material for processing. ■ Cutting processing High-precision prototypes are possible! No molds are needed for small lot processing! ■ Hand processing We process large sizes, small quantities of 1-2 pieces, or prototypes that are difficult to process with molds. *For more details, please download the PDF or contact us directly.

• Processing Contract
• Contract manufacturing

Materials such as Palonia, Pladan, Durawood, and PE foam are used according to their purpose, and products are created through die-cutting and cutting processing with a plotter. 【Processing Sample Examples】 ■ Partition with PVC cover ■ Packaging for wire mesh pallets ■ PVC board + PVC pipe bonded items ■ Palonia partition ■ Pladan + Palonia integrated type ■ PVC board + PVC pipe We make adjustments to facilitate easy transportation through handle processing and carry out the production of transport and storage tools with detailed responses. We will propose from the design and drafting stage, including assembly and adhesion. *For details, please download the PDF or contact us directly.

• Other packaging materials
• Packaging Bags
• Cushioning material

The materials we handle are diverse, and we perform punching processing using a Victoria die with a Thomson blade set on plywood with a cutting machine. Since we use relatively inexpensive and quick-turnaround dies, we have received numerous positive evaluations from customers for our ability to keep initial costs low and respond swiftly. 【Adoption Results】 - Cortex rubber packing - Felt packing - Nomex packing - Various gaskets 【Features】 ■ We can handle everything in-house, starting from creating new drawings using image measurement devices and CAD. ■ We can manufacture from just one piece! ■ We own machines that can cut CAD data directly, not just for punching. ■ We can process any material that can be punched with a Victoria die or processed with a cutting plotter. *For more details, please download the PDF or contact us directly.

• Engine parts
• Rubber

We handle rubber sheet punching processing, rubber sponge, rubber molded products, and rubber machined products. We accept contract manufacturing of three-dimensional rubber products such as rubber dampers, rubber plugs, and caps. We can accommodate this at our own and partner factories! For large quantities, molding processing (molding dies are required) is suitable, while small lot items are better suited for machining. 【Features】 ■ A wide range of products including rubber sheets NR, CR, EPT, NBR, urethane rubber (polyether-based and polyester-based), silicone rubber ■ Rubber sponge is also available in NR, CR, EPT, NBR, etc.! ■ We have numerous achievements in fields such as automotive, electronics, and construction! If you need rubber products, please contact us first. *For more details, please download the PDF or contact us directly.

• Rubber

Kappa (a sign display material made by bonding aluminum or resin sheets to foam) is lightweight and durable. It can be used for outdoor and indoor signs, event symbols, and in-store displays. We can accommodate your requests starting from the design phase, so please feel free to consult with us. For detailed information such as reference prices for using Kappa material, please visit our website via the related link URL.

• plastic
• others

We process rubber sheets and rubber sponges for automobiles, electronics, construction, etc., into packing and gaskets. We can accommodate everything from small to large items, including those that require adhesion. For small items, we can measure the dimensions from the actual product and manufacture accordingly. We also have materials that are always in stock for in-house processing, which can be sold in smaller quantities if needed. Even if it’s not listed below, we can prepare items, so please contact Nakagawa Shoko first when looking for anything related to rubber. For processing methods and other product examples, please refer to the related links.

• Rubber

We protect industrial products from shocks during transportation and storage. Of course, they can also be used for organizing tools and other items. The image shows the dividers and inner frame made of sponge material from Palonia. They are used by placing them inside existing boxes or containers. We handle everything in-house, from drafting and prototyping to processing, so feel free to contact us. For more product examples, please visit our website through the related link URL.

• Cushioning material
• plastic

We use different materials such as Palonia, Pradan, Durawood, and PE foam according to their intended use, and we manufacture them through processes like die-cutting and cutting with a plotter. We will also provide suggestions from the design and drafting stage, including assembly and adhesion.

• Other packaging materials
• Packaging Bags
• Cushioning material

We handle rubber sheet punching, rubber sponge, rubber molded products, and rubber machined products. If you need anything related to rubber, please contact our company first.

• Rubber

We handle a wide variety of materials and perform punching processing using a die with a Thomson blade set on plywood (Victoria type) with a cutting machine. (You can find the image of the processing here.) We use relatively inexpensive and quick-turnaround dies, allowing us to keep initial costs low and respond swiftly, which pleases our customers. We can handle everything in-house, starting from creating new drawings using image measuring instruments and CAD. Not only can we perform punching, but we also have machines that can cut directly from CAD data, enabling us to manufacture products from a single piece.

• Engine parts
• Rubber

We would like to introduce the processing methods of Nakagawa Shoko Co., Ltd., which engages in trading industrial materials, supplies, safety equipment, and processing businesses such as pressing and cutting. We perform processing in three main methods: "press cutting using molds" for which mold costs are required and suitable for mass production; "plotter processing" which does not require programming fees if CAD data is provided; and "hand processing" for small quantities, materials that cannot be molded, and where no mold costs are incurred. 【Features】 ■ Press Cutting (using molds) In addition to die cutting, we also use molds such as metal molds and pinnacle molds. ■ Cutting Processing (using plotters) Processing and finishing of materials that were difficult with die cutting have now become possible. ■ Hand Processing For large sizes, small quantities of 1-2 pieces, and prototypes where mold processing is difficult, we can process without creating a mold. *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

Nakagawa Shoko Co., Ltd. is a company based in Takasaki City, Gunma Prefecture, engaged in trading and processing businesses. We handle processing materials, packaging materials, safety equipment such as gloves, and more for various manufacturing industries. Our main processing methods are "punching" and "cutting" of thin materials, and we also perform processing using various tools and manual methods. 【Processing Methods】 ■ Press punching using molds (mold cost required, suitable for mass production) ■ Plotter processing (no programming fee if CAD data is provided, capable of processing PE foam up to 60t) ■ Manual processing (no mold cost required, suitable for small quantities, materials that cannot be processed with molds, etc.) *For more details, please download the PDF or feel free to contact us.

• Rubber
• Packaging materials