大塚産業マテリアル List of Products and Services

Our company offers new value with design and functionality, using non-woven fabric molding as a key technology. In molding technology, we continuously feed roll-shaped materials into a ceramic heater without cutting, heat them, and then press them into shape using a mold. This allows for continuous molding, enabling low-cost production. We will expand into various fields, including automobiles, railways, offices, furniture, construction, civil engineering, medical, and hygiene. 【Production Technology】 ■ Molding: Continuous molding / Uniformity (Deep drawing) ■ Sewing ■ Cutting ■ Laminating *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Nonwoven Fabric Manufacturing Machine
• Interior parts

We would like to introduce our equipment, the "Automatic Fabric Spreader." It allows for changes in the fabric length used depending on the shape being cut, enabling adjustments to the amount of scrap generated during prototyping and mass production. We have two types of spreaders: a one-way spreader that can spread fabric on one side only, and a reciprocating spreader that can spread fabric back and forth. We also have equipment that can handle elastic materials. 【Features】 ■ Ability to change the fabric length used depending on the shape being cut ■ Ability to adjust the amount of scrap generated during prototyping and mass production ■ Two types of spreaders: one-way spreader and reciprocating spreader ■ Efficient fabric spreading capability *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our equipment, the "CAM (Automatic Cutting Machine)." Our company uses it for cutting non-woven fabrics and sheet surface materials. It can automatically cut layered materials from CAD data developed using DXF files. With a cutter and drill that can rotate 360 degrees, it allows for high efficiency, high productivity, and high quality cutting, and can quickly adapt to shape changes. 【Effective Width】 ■1,600mm *For more details, please refer to the related links or feel free to contact us.

• 2D CAM

We would like to introduce our equipment, the "100t Automatic Hydraulic Press." This hydraulic press is suitable for mass production. It automatically feeds materials such as non-woven fabric, which are stacked in sheet form from roll stock using a feeding machine, into the press. The cutting is performed using a Thomson die attached to the upper part of the press. The Thomson die mounted on the top can be rotated 90° or 180°, providing a feature with high productivity. 【Features】 ■ Hydraulic type suitable for mass production ■ Functionality with high productivity ■ Capability for mass production in a single press operation ■ Pursuit of high-precision cutting that also improves yield *For more details, please refer to the related links or feel free to contact us.

• Hydraulic Equipment

We would like to introduce our equipment, the "Ultrasonic Mini Cutter." This handheld type allows for trimming of unnecessary parts in the prototyping of high-density non-woven fabric products without the need to create a blade mold. The processing is done by hand. Please feel free to contact us if you have any requests. 【Features】 ■ Handheld type ■ Compact ■ Trimming of unnecessary parts without the need to create a blade mold *For more details, please refer to the related links or feel free to contact us.

• cutter

We would like to introduce our equipment, the "Robot Ultrasonic Trimming Machine." It automatically performs trimming using ultrasonic technology. The blade of the robotic arm can rotate 360 degrees, allowing for lateral trimming that cannot be achieved in the vertical direction with pressing. Having this equipment ensures consistency in our molding process. It excels in productivity from molding to trimming, regardless of how complex the shapes are. 【Movement Range】 ■ Width 2000mm, Depth 1500mm, Height 500mm *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our equipment, the "Clicker Press Machine." This is a small press machine that performs trimming operations with a vertical stroke. It excels at trimming small products or specific areas of products. Its ease of handling allows for efficient trimming operations. Please feel free to contact us if you have any inquiries. 【Features】 ■ Excels at trimming small products or specific areas of products ■ Enables efficient trimming operations *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our equipment, the "Trimming Press Machine." This is a large press machine that can perform trimming operations with a vertical and horizontal stroke. By setting a trimming die for flat-shaped products and pressing, it is possible to quickly remove excess parts during product creation. Please feel free to contact us if you have any inquiries. 【Effective Size】 ■ Height 1400mm, Width 1700mm, Depth approximately 50mm *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our equipment, the "3D Measuring Machine." By scanning molds, it is possible to create 3D data from the molds. You can make design changes on the created data and also compare it with the mold before the design changes. Please feel free to contact us if you have any requests. 【Features】 ■ It is possible to create 3D data from molds. ■ Design changes can be made on the created data, and comparisons with the mold before design changes are also possible. *For more details, please refer to the related links or feel free to contact us.

• 3D measuring device

We would like to introduce our equipment, the "Continuous Molding Machine." This machine can heat roll sheets and single sheets made of non-woven fabric and then press or vacuum mold them, allowing for the creation of complex three-dimensional shapes that cannot be reproduced through sewing. Furthermore, this molding machine can set a roll of raw material at the back, enabling continuous molding by directly feeding it into sheet form, thus achieving low-cost production. 【Molding Size】 ■ Maximum size of 1200mm (width) × 1600mm (length) × 350mm (height) is possible ■ Batch molding with single sheets is also possible *For more details, please refer to the related links or feel free to contact us.

• Vacuum forming machine

We would like to introduce our technology "2D Shape Measurement (Data Conversion)." Our company owns two digitizers. If you provide us with a pattern, we can create cutting data by capturing the cutting shape and dimensions, even without existing data. Please feel free to contact us if you have any requests. 【Features】 ■ We own two digitizers ■ Capable of creating cutting data by capturing cutting shapes and dimensions *For more details, please refer to the related links or feel free to contact us.

• Other measurement, recording and measuring instruments

We would like to introduce our technology, "Bonding Laminate." Our laminating process has a proven track record of being used in a wide range of products, not only for the automotive sector but also for offices, miscellaneous goods, and clothing. In prototyping, we can accommodate small lots starting from 10 meters. If you would like to try out the bonding capability, please send us samples ranging from postcard size to A4 size, and we will provide the initial service free of charge. Feel free to contact us with your requests. [Features] ■ Small lot production is possible (from 50m) ■ Uses a highly safe water-soluble adhesive *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Our company sews products in various fields, including automotive supplies, office supplies, and railway seats. In automotive products, we handle everything from the hidden parts, such as spring support materials on the back of seats, to the stitching of headrest covers, as well as sewing for office and interior chairs and sofas. We possess a wide range of sewing techniques, from invisible stitching to decorative sewing. Please feel free to contact us if you have any requests. 【Features】 ■ Sewing products in various fields, including automotive supplies, office supplies, and railway seats ■ A wide range of sewing techniques, from invisible stitching to decorative sewing *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology, "Press Cutting." We create molds and perform cutting with a press pressure of approximately 100 tons. Since we create molds and then cut, our precision is high, and the cutting speed is also fast. Additionally, due to the high press pressure, we can cut thick and hard fabrics. Furthermore, it is possible to rotate the mold with each shot, which can improve yield. 【Features】 ■ Molds are created and cutting is performed with approximately 100 tons of press pressure ■ High precision and fast cutting speed ■ High press pressure capability ■ Ability to rotate the mold with each shot *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology "NC Cutting." We cut flat-shaped objects using data, eliminating the need for mold creation, which shortens the lead time for mold production. Additionally, even for items without data, we can create data from the actual product and perform cutting. 【Features】 ■ Cutting flat-shaped objects using data ■ No need for mold creation ■ Shortens the lead time for mold production *For more details, please refer to the related links or feel free to contact us.

• NC unit

We would like to introduce our technology, "3D Measurement Technology." It is not uncommon to be asked for design changes during the development and prototyping stages. Our company utilizes 3D scanners to make design changes directly on the data. This allows for a more accurate verification of mold differences and enables comparisons with molds prior to design changes. 【Features】 ■ Achieves flexible and accurate design ■ Allows for more precise verification of mold differences ■ Enables comparison with molds before design changes *For more details, please refer to the related links or feel free to contact us.

• 3D measuring device

Our technology, "composite (multi-layer) molding," allows for the molding of not only non-woven fabrics but also various materials in combination. Our molding machines can mold any thermoplastic material, utilizing their characteristics to create new added value by combining thermoplastic materials with other thermoplastic materials or with non-thermoplastic materials, etc. An example of practical use includes molding a composite of thermoplastic non-woven fabric and fleece fabric. This allows for maintaining the soft texture of fleece while using the non-woven fabric to retain the shape. [Features] - Molding by combining various materials, not just non-woven fabrics - Our molding machines can mold any thermoplastic material *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology for "molding various materials." We are capable of molding thermoplastic materials such as non-woven fabrics, plastics, and films, as well as skin materials. Additionally, since we can perform lamination processing in-house, we can also mold multi-layered materials. Not only can we mold non-woven fabrics for light-blocking and sound-absorbing materials as has been done traditionally, but we can also realize non-woven fabrics with new added value. 【Features】 ■ Molding in one go after layering minimizes misalignment and peeling, allowing for reduced labor costs. ■ In-house lamination processing enables the molding of multi-layered materials. ■ We can realize non-woven fabrics with new added value. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology, "Deep Drawing Forming with Uniform Thickness." It is possible to achieve deep drawing forming that is approximately three times the width of the felt. Our deep drawing forming allows for shaping with almost uniform thickness. Additionally, as practical examples, it has been adopted for packaging products and baskets for free address offices. 【Features】 ■ Deep drawing forming can be achieved at approximately three times the width of the felt. ■ It is possible to shape with almost uniform thickness. *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology, "4-Directional Reverse Taper Molding (Originality)." By pressing from four directions—not just top and bottom, but also front and side—it is possible to mold the undercut areas as well. As a result, we can achieve various shapes, including complex forms and reverse taper shapes, which are typically difficult to mold. Please feel free to contact us if you have any inquiries. 【Features】 ■ Pressing from four directions: top, bottom, front, and side ■ Capability to mold undercut areas ■ Achieving various shapes, including complex forms and reverse taper shapes *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce our technology, "Continuous Heat Press and Vacuum Forming." We continuously feed roll-shaped raw materials into a ceramic heater without cutting them, and after heating, we shape them by pressing a mold. Vacuum forming using materials with no air permeability is also possible. Since we can continuously shape materials, it enables production at a low cost, contributing to maximizing our customers' requests for cost reduction. 【Features】 - Can shape not only thin non-woven fabrics but also thicker non-woven fabrics - Capable of processing a wide range of sizes up to 1,200mm x 1,600mm - Versatile for thermoplastic materials such as plastics and films - Can combine and shape fabric materials and synthetic leather *For more details, please refer to the related links or feel free to contact us.

• Vacuum forming machine

Otsuka Sangyo Material Co., Ltd., a group company of the Otsuka Sangyo Group, is primarily engaged in the manufacturing of automotive interior parts. We supply various products such as mold auxiliary materials and automotive headrest covers to manufacturers related to automotive seats, and we handle everything from material development to planning, design, engineering, and production. Additionally, we possess technologies such as continuous vacuum forming and four-direction reverse taper deep drawing continuous vacuum forming, enabling low-cost production and the ability to create hold shapes for products. 【Business Activities】 ■ Manufacturing and sales of automotive interior parts ■ Manufacturing and sales of laminated products such as shoes and miscellaneous goods ■ Manufacturing and sales of parts for health and nursing care equipment ■ Manufacturing and sales of living room furniture and office chair covers For more details, please download the PDF or feel free to contact us.

• Interior parts
• Other Auto Parts