フジカ工業 List of Products and Services

Fujika Industries also supports cutting and bonding through manual processing. We can handle not only our own products but also projects that involve bonding from other companies. 【Suggestions】 - Bonding of rubber tubes - Bonding of rubber gaskets - Cutting of gaskets and tubes

• Capacitor

【Prototype】A-8 Base Creation / Model Production - Plotter Processing - Using expanded polyethylene A-8, we produced a base for the model with a plotter. Thanks to the cutting plotter processing, which allows for free-form cuts without the need for molds, this method is suitable for small lot prototypes and shape verification. A-8 combines moderate hardness and lightweight properties, making it an easy-to-handle material for display bases and storage spacers. By performing contour processing tailored to the shape of the model, we achieved both stable placement and protection. There are still some aspects regarding precision that are uncertain, so we will continue to refine blade adjustments and machine support to manufacture items with higher accuracy.

• Exhibition

[Prototype] Santech Foam Q25 (60+60t) Plotter Processing Santech Foam is a cross-linked extruded foam primarily made from polyethylene, known for its lightweight, flexibility, cushioning properties, thermal insulation, and chemical resistance. There is also an anti-static type, which is used as packaging material for electronic devices. In this instance, we have applied plotter cutting and double-sided tape to this material, creating a prototype with complex shapes that can be used as jigs or supports. By utilizing plotter processing, we can achieve short lead times and accommodate complex shapes. We also recommend using it as a supporting material for display items such as trophies. Fujika Industry not only handles industrial products but also accepts orders for fixtures and display items. If you have any concerns, please feel free to consult with us. Depending on your needs, we can also restructure the content for: - More technical emphasis - Sales-oriented text - Website publication If you have any issues, please do not hesitate to contact us!!

• 2D CAD Construction

Our company also engages in design production as part of internal events and team activities. We planned and designed original T-shirts for internal events using external tools. Please feel free to use this as an option to enhance your events!

• Exhibition planning/construction

【Trial Production】 Plotter Cut Yupo Paper Half Cut Crease Line Production ■ Processing Details Material Name: Yupo Paper (Synthetic Paper) Processing Method: Half cut and crease line processing using a cutting plotter Purpose: To confirm the half cut suitability of Yupo paper and the reproducibility of crease lines (bending processing) ■ Processing Results The half cut was consistently achievable, and by adjusting the cutting depth, it was processed precisely without penetrating the back side. For the crease lines, a shallow cut at a consistent depth resulted in an easy-to-fold finish. However, it is recognized that if the cutting pressure is too strong, the surface may crack slightly (whitening phenomenon), so caution is needed with the setting values. Both the half cut and crease line sections exhibited good dimensional and positional accuracy.

• Paper and pulp products

■ Processing Details Material Name: Silicone Rubber Thickness: 1t Processing Method: Circular cut test using a cutting plotter Processing Dimensions: Sequentially reducing the outer diameter from 15φ in 0.5mm increments (e.g., 15φ → 14.5φ → 14φ …) Purpose: To verify the accuracy of fine circular cuts and the blade tip followability in thin silicone materials.

• Endoscopes and fiberscopes

[Prototype] Eptsealer 20t with tape, processed by plotter ■ Processing Details Material Name: Eptsealer Specifications: Thickness 20t, with single-sided tape Processing Method: Prototype cut using a cutting plotter Purpose: To confirm the cut suitability and edge quality of the tape-attached Eptsealer

• Sealing

■ Processing Details Material Name: Tough Long Super Set Foam SSF-W Dimensions: 10t × 30 × 100mm Processing Method: Cutting test using a cutting plotter Purpose: To confirm the cutability and finishing accuracy in relation to material properties (flexibility and resilience) ■ Processing Results It was determined that stable cutting is possible with the cutting plotter. The cut edges are generally good, and the material has high shape reproducibility. Due to the material being slightly soft, there was a slight crushing observed at the beginning of the blade entry. The cut surface is relatively clean, and with measures taken to prevent misalignment, the quality is suitable for products.

• others

MC Nylon (black) is an engineering plastic that excels in wear resistance, self-lubrication, and impact resistance. By being produced through injection molding, it offers excellent mass production capabilities and dimensional stability, making it suitable for the mass production of precision-shaped parts and structural components. ■ Features High wear resistance and self-lubrication, ideal for sliding parts Excellent reproducibility of complex shapes and thin-walled shapes due to injection molding Improved light resistance and a less noticeable appearance of dirt due to black coloring

• lathe

■ Trial Production Details Processing Shape: Donut Shape Dimensions: From 9φ in 6mm increments, Thickness 26t Specifications: Sponge with adhesive tape on one side (A-8) Processing Method: Test cutting with a cutting plotter

• Other experimental equipment

Paper bakelite is a thermosetting resin made by mixing paper with phenolic resin. It has excellent electrical insulation properties and is widely used as an insulating material. Additionally, it has high mechanical strength and heat resistance, making it suitable for various fields such as electrical components, semiconductors, and construction materials. It is particularly noted for its good balance of insulation and processability, and is extensively used as an electrical insulation material. Industrially, it is also referred to as "paper phenolic resin laminate (PF paper laminate)" and is defined under the JIS standard as "JIS C 6481." Among laminates, it is relatively low-cost and suitable for mass production. Its appearance ranges from brown to dark brown, reflecting the color derived from the phenolic resin. A disadvantage of the material is that it has hygroscopic properties, which may lead to dimensional changes due to moisture, so please be cautious when using it.

• Processing Contract

【Silicone 50° Suction Cup Mold Use】 The characteristics of silicone include heat resistance, cold resistance, and chemical resistance, and it complies with food sanitation laws, making it suitable for various applications. A hardness of 50 degrees is generally considered to be of "medium" hardness, not too soft and not too hard. When requested, we can use our in-house hardness measuring device to determine a certain level of hardness.

• Other electronic parts

【Punching Process Flame Retardant Rubber ULCR Rubber】 ULCR rubber is a foam rubber material with excellent flame retardancy, making it ideal for equipment that requires safety. It has high flexibility and is suitable for punching processes, capable of accommodating complex shapes. It also demonstrates high effectiveness for soundproofing, insulation, and airtight applications.

• Interior parts

L-2500 Black Case Inner Sponge Laminated Product Sanpelca L-2500 is a type of closed-cell polyethylene foam (expanded polyethylene sheet) manufactured by Sanwa Kako Co., Ltd. Structure: Closed-cell (each bubble is sealed) Density (specific gravity): Approximately 0.025 g/cm³ (25 times expansion)

• Racks and Cases

We have cut conductive sponge using punching processing. It comes with tape, but there is no stickiness on the cut surface. We can handle this size at our factory.

• Storage

The Sanpelca series has different numbers based on density (specific gravity), with L-1400 (14 times) < L-2500 (25 times expansion) < L-3000 (30 times), meaning that smaller numbers indicate higher density and firmness, while larger numbers indicate lower density and softness. It is possible to cut the material into shapes that fit the case and contents, as shown in the photo. Additionally, we can also accommodate orders for the outer case itself, so please leave the entire case to us.

• Other packaging materials

Our main processing service is die-cutting, and we can also manufacture the necessary cutting dies. Die-cutting is primarily applied to soft materials. By adjusting the number of cavities in the die, we can process rubber and sponge in large volumes at low cost.

• Other machine elements

We manually remove the waste generated from processes such as punching and carry out the specified number of bagging. In addition to punching and bagging, we also accept requests for just waste removal or just bagging.

• others

CR rubber (chloroprene rubber) is a type of synthetic rubber obtained by polymerizing chlorobutadiene (chloroprene). It is resistant to degradation when exposed to sunlight and wind and rain, and it has self-extinguishing properties (a tendency to be difficult to ignite) due to the presence of chlorine atoms.

• Vehicle body parts

The Si-300 is an independently foamed cell silicone sponge with a heat resistance temperature of 200°C. This product features extremely small holes with a diameter of 4mm, which are processed through punching. It complies with the Food Sanitation Act (Ministry of Health and Welfare Notification No. 370) and can be used for food and medical-related applications, making it suitable for a variety of products across different industries.

• Pharmaceutical related factory parts

12t × φ10.5 × φ4 The Opus LC-150 is a continuous foam body made from polyethylene resin. In appearance, it has a soft texture similar to that of soft polyurethane foam. Even small sizes can be processed using punching techniques.

• lens

POM (Polyacetal) is a type of engineering plastic. The resin is categorized into three types based on strength and heat resistance: - General-purpose plastics - Engineering plastics - Super engineering plastics.

• valve

Urethane rubber with a hardness of 95 degrees is a very high-performance rubber. By bonding it to the wheels, it is possible to achieve both shock absorption as rubber and wear resistance as tires. Our company can handle everything from the removal of old rubber to the bonding process.

• Trolley

Through our extensive network of partner companies, we can implement processing methods that our company does not have the equipment for. Among the multiple companies, we will select and coordinate with those that are truly reliable. Even with softer fluororesins, such a level of machining is possible!

• Other machine elements

We can handle detailed and intricate manual processing in-house! Please feel free to contact us, even if it's just for a consultation! (The photo shows the cutting process.)

• others

The MF-50 polyurethane foam was cut using a punching process. It is often used as filter material and gaskets. It can also be used as sound-absorbing and soundproofing material in residential equipment.

• Air Filter

【Adhesive Sheet, Die-Cutting, NBR + V6500】 Two types of sheets can be bonded and shaped through die-cutting. The bonding is done by sandwiching V6500 between NBR rubber on both sides. Both NBR and V6500 can be processed through die-cutting, and combinations of bonded products can also be discussed. Applications: Sealing gaskets for various industrial piping flanges and equipment joints. Processing Method: Punching by press. Description: This is a Vulcan No. 6500 joint sheet sandwiched with NBR. In addition to normal oil resistance, it has a gasket function that prevents fluid passage. Processing depends on the total thickness of the sheet, so please feel free to consult us. ◎ You can download the catalog from here! https://www.nc-net.or.jp/company/72493/product/detail_machine/11179/ Editor: Kato. We look forward to your inquiries! https://seizogyo-channel.com/seizogyo/fujika-kogyo-co-jp/#info04 Contact Person: Kato.

• Other industrial robots
• Piping Materials

In punching processing, various shapes can be cut, and it is actually possible to create slits like the ones in the photo. The strength of punching processing lies in its efficiency compared to manual processing and its cost-effectiveness compared to machining. If you are unsure about the size of the slits or whether they can be done, please feel free to consult us.

• Other packaging materials

It is water jet processing that cuts according to the data using water pressure. The steps are made by bonding with the base plate. Even if there are no product drawings, we can accept measurements from the actual item if it is something that can be measured.

• Other packaging materials

In addition to the properties and characteristics of the rubber used, it has high compressibility and sealing properties of cork. It adapts well to flanges from low to high compression and is resistant to damage. Unlike rubber, it is also characterized by being less slippery.

• Painting Machine

Due to the transparent material, the areas where the blade was applied, such as the outer edges and holes, become cloudy. Acrylic is available in many colors and smoke variants. Taking advantage of its transparency, it is widely used for nameplates and elevator components.

• Food Packaging Machinery

Pour polyurethane around the processed core to bond it firmly. It is used for sending paper and cardboard, and it lasts a long time because it is resistant to wear. If hardening or cracking occurs due to aging, it is time for replacement.

• roller

Polyethylene foam is a relatively firm material with little deformation. It is ideal for securing contents and cushioning against vibrations and impacts. Depending on the shape, it can be processed by punching up to about 50mm in thickness.

• Cushioning material

Hemisal is an insulation and heat-resistant material that combines glass fibers and aramid fibers with cement. It has become a major alternative material to asbestos. It also has high electrical insulation properties and can function as an insulating board.

• Other packaging machines

Silicone rubber has high hygiene properties and is widely used in food and medical applications. For standard dimensions, we use existing molds; for non-standard dimensions, we accept orders for new molds. A corresponding lot quantity is required for manufacturing due to mold forming.

• Bottles and containers

In punch processing, large production lots can be manufactured at a low cost. It is installed in air purifiers and vacuum cleaners to allow air to pass through while capturing foreign substances. Due to its high water permeability, it is also used in dishwashing sponges that drain well.

• Air purifiers

It is used for architectural panel samples and hobby goods booklets. If double-sided tape is applied to the back, it can be attached quickly and neatly. We can measure the shape of the items to be stored, create drawings, and handle the entire production process.

• Catalog and manual creation

Bakelite fabric is a high-strength resin with high resistance to heat, chemicals, and many other factors, as well as excellent insulation properties. There are also glass fiber-filled grades that enhance heat resistance. In addition to sheets, there are round rods that can be finished through milling and lathe processing.

• Printed Circuit Board

We start the mold construction based on the drawing shape and shape the rubber by applying heat and pressure. CR is a standard material with average resistance. We accept everything from prototyping to mass production, including coloring and hardness adjustments.

• Other physicochemical equipment

We can process the Nitto Denko Eptsealer No. 681. Eptsealer is a material that excels in water and air tightness. No. 681 is mainly used for high water-stopping gaskets and similar applications.

• Sealing

Molded grommets can be formed with silicone at 50°. Unlike standard EPDM, silicone is made to order. For standard grommets, it may also be possible to produce them to order in different materials.

• Other Auto Parts

We accept lining processing with urethane 80° material. The hardness of 80 is sufficiently hard, allowing for grooving processing through cutting. Please feel free to consult us about secondary processing after lining as well.

• roller

Urethane foam can be processed with a wave-shaped cut on the surface. Urethane is used for cushioning on the back cover of the case. Profiled products function as a back cover holder while distributing pressure.

• Cushioning material

It is possible to perform recessed and tapered processing with 50° urethane. Urethane rubber has a very rich track record in router processing. Non-through shapes such as recesses can also be finished from solid material using router processing.

• Other assembly machines

We will simultaneously punch holes for bolts along with the inner and outer diameter shapes. We always have CR rubber in stock and can quickly proceed from mold production. We also accept processing for joint sheets and other materials besides rubber.

• Painting Machine