五洋紙工 Product Lineup

Goyou Paper Co., Ltd. has been engaged in the manufacturing and sales of waterproof and moisture-proof processed paper, which is essential for distribution systems, since its establishment in 1950. While capturing the needs of a changing era, we have consistently strived for advanced technological development and the evolution of original products under the spirit of "one and only." We will continue to conduct further research and refinement aimed at establishing advanced processing technologies required for the next generation and pioneering business development in a market with infinite expansion to carve out the future. 【Business Activities】 ○ Manufacturing and processing sales of polyethylene and other synthetic resin laminated materials based on paper, non-woven fabric, film, etc., as well as various packaging materials and laminated materials. ○ Manufacturing and processing sales of high-function film products such as prism sheets and design sheets. ○ Contract processing of high-function film products achieved through a combination of various technologies such as surface microstructures, functional agent blending, and multilayering. *For more details, please refer to the PDF materials or feel free to contact us.

• Other packaging materials

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on the line of a compact test machine with an effective width of approximately 200mm, capable of handling 2-layer to 5-layer configurations. Until now, the development of multilayer films and laminates could only be validated on actual production lines during the initial consideration phase, but we expect that the possibilities for new development will greatly expand moving forward. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on our small test machine line, which has a mini-scale effective width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be verified on actual production lines during the initial consideration stage, but we expect that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-performance, high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on the line of a small test machine with an effective width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be verified on actual mass production lines during the initial consideration stage, but it is expected that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on the line of a compact test machine with an effective width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be verified on actual production lines during the initial consideration phase, but it is expected that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on our mini-scale effective small test machine line, which has a width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be validated on actual production lines during the initial consideration phase, but we expect that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on our small test machine line, which has a mini-scale effective width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be verified on actual production lines during the initial consideration phase, but we expect that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

The "Custom Made System" supports film development and contract processing tailored to customer specifications, from planning and development to mass production. We have newly installed a multilayer extruder on our small-scale test machine line, which has an effective width of approximately 200mm, capable of handling 2 to 3 layers up to 5 layers. Until now, the development of multilayer films and laminates could only be verified on actual mass production lines during the initial consideration phase, but we expect that the possibilities for new development will greatly expand in the future. *The conventional single-layer extrusion test equipment can still be used as before. Please make use of our "Custom Made System" for the development of high-functionality and high-value-added new films.

• Other optical parts
• Contract manufacturing
• Engineering Plastics

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass produce, being unable to create films due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination processing with effective widths ranging from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feed device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination processing with effective widths from 800mm to 1,400mm (AC treatment, sand feed device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass produce, being unable to create films due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to accommodate your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination with effective widths from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feed device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination with effective widths from 800mm to 1,400mm (AC treatment, sand feed device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets available but not having a film grade in the lineup, being turned down due to small lot sizes, being able to prototype but not able to mass-produce, being unable to film due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult with us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination processing with effective widths from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand winding device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination processing with effective widths from 800mm to 1,400mm (AC treatment, sand winding device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass produce, being unable to film due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination with effective widths ranging from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feeding device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination with effective widths ranging from 800mm to 1,400mm (AC treatment, sand feeding device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass produce, being unable to create films due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to accommodate what we can do! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination processing with effective widths from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand extruding device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination processing with effective widths from 800mm to 1,400mm (AC treatment, sand extruding device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets available but no film grade in the lineup, being turned away due to small lot sizes, being able to prototype but not mass-produce, being unable to film due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult with us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test device with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machine for extrusion lamination with an effective width from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feed device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machine for extrusion lamination with an effective width of 800mm to 1,400mm (AC treatment, sand feed device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

Do you have any experience with wanting to form fine shapes on the film surface, wanting to create a special compound resin into a film, having resin pellets but no film grade available, being turned down due to small lot sizes, being able to prototype but not mass-produce, being unable to film due to soft materials or tacky materials, or being unable to laminate in a clean room? If you have any issues with T-die extrusion, please consult us first. From prototyping with a small test machine to production with mass production machines, we will do our utmost to meet your needs! <General Environment> - Small extrusion test equipment with an effective width of approximately 210mm (single-layer to multi-layer, up to 3 types and 5 layers) - Mass production machines for extrusion lamination processing with effective widths from 620mm to a maximum of 2,150mm (multiple units) *Additional equipment: Co-extrusion, sand feed device, double-sided tandem, corona treatment, after corona, frame treatment, detectors, etc. <Clean Room> - Medium mass production machine with an effective width of approximately 650mm (single-layer) - Large mass production machine with an effective width of approximately 1,300mm (multi-layer) - Mass production machines for extrusion lamination processing with effective widths from 800mm to 1,400mm (AC treatment, sand feed device, single-sided tandem)

• Processing Contract
• plastic
• Paper and pulp products

○ Surface Micro-structured Film Precisely forming micro to nano-sized fine shapes using a Roll to Roll method to enhance the functionality of the film. We have a track record in optical films, microfluidic chips, decorative films, and more. ○ Functional Agent Blended Film Example) Wavelength Cut Film: Please consult us regarding base materials and desired cut wavelength range. ○ Multilayer Film - Property adjustment with different materials: rigidity (soft to hard), increased strength, adhesion enhancement, etc. - Material cost reduction: Thin film multilayer structure using expensive functional materials. *Further enhancement of functionality through surface micro-structuring and high-functional agent blending.

• Processing Contract
• plastic
• Paper and pulp products

Transparent engineering plastic cyclic olefin film (COP) excels in heat resistance, transparency, low UV absorption, low impurity characteristics, non-adhesiveness, chemical resistance, high moisture barrier properties, and low dielectric constant and low dielectric loss characteristics compared to other transparent plastic materials, and it also has good vacuum formability. These properties make it promising for use in optical films, bio-related films, medical packaging materials, and electronic components such as antenna substrates. Heat-resistant COP is ideal for electronic substrates. We manufacture non-stretched films from cyclic olefin resin pellets according to user specifications. Please feel free to inquire about resin grades, widths, thicknesses, and more.

• Engineering Plastics
• Processing Contract
• plastic

"Custom-made system" that supports the development and contract processing of films tailored to customer specifications. Utilizing our film manufacturing technology (T-die method) in a clean environment and our long-cultivated fine shape surface molding technology from the production of prism sheets, we can form microchannel patterns designed by customers on the surface of thin films ranging from 100μm and above, contributing from prototyping to mass production in a roll-to-roll manner. Not just cover films for microchannel chips! Leave the prototyping and mass production of the microchannel body to us!

• plastic
• Other physicochemical equipment
• Contract manufacturing

An anti-fouling film for marine organisms is a special film that has properties that make it difficult for marine organisms such as barnacles, crustaceans, mollusks, and algae (fouling organisms) to adhere in the ocean. By applying it to areas where marine fouling organisms are problematic, such as measuring instruments used in the ocean, marine sports equipment, fishing gear, boat bottoms, seawater intake areas, and structures where anti-fouling paint is difficult to apply, it becomes harder for fouling organisms to attach, and any minor adhesion can be easily wiped off, making maintenance easier. Additionally, since it has an adhesive film structure, you can choose between a strong adhesive type suitable for long-term use where peeling would be problematic, or a re-peelable type that can be applied and removed as needed, depending on the application.

• plastic
• Water quality testing
• Other measurement, recording and measuring instruments

Not only can it be erased! Our whiteboard screen film, treated with a special surface processing technology, prevents indoor fluorescent lights from reflecting when taking smartphone photos after meetings. Additionally, during projection with a projector, the light source does not reflect, allowing for a clear view from any angle. Furthermore, we offer magnet types that can be attached to blackboards or steel partitions in meeting rooms, as well as adhesive types that can be placed anywhere.

• Office furniture
• Processing Contract
• plastic

Development and manufacturing of biomass material resins and biodegradable resin extruded laminated products. We contribute to reducing environmental impact by using plant-derived resins and biodegradable plastics that completely decompose into carbon dioxide and water under specific conditions, thereby reducing waste plastics. Our company offers product development, prototyping, and contract manufacturing of biomass material resins, various biodegradable resins, and marine biodegradable resins. Please consult us regarding replacements from existing plastics.

• Processing Contract
• plastic
• Paper and pulp products

【Manufacturing and Development of Biodegradable Films and Laminated Products】 We contribute to reducing environmental impact, such as the reduction of waste plastics, by using biodegradable plastics that completely decompose into carbon dioxide and water under specific conditions. Our company offers product development, prototyping, and contract manufacturing of various biodegradable resins, including marine biodegradable resins. Please consult us regarding replacements from existing plastics. 【Enhancement of Biodegradable Materials (Developed Products)】 Currently, the types of existing biodegradable resins are limited, and their functionality is restricted. Therefore, our company is advancing the development of high-functionality biodegradable products. - Odor Resistance: Adding odor resistance to fully biodegradable films made from biomass materials. Suitable for scenarios where odor is a concern, such as pet waste bags, used diaper bags, and emergency toilet bags during disasters. - Transparency: Improving the transparency and heat resistance of biodegradable resin films for packaging applications through modification. - Moisture Resistance: Enhancing moisture resistance by modifying biodegradable resins, which generally have low moisture resistance. This is expected to expand into packaging material applications.

• Processing Contract
• plastic
• Paper and pulp products

Our representative product, PE (polyethylene) laminated paper, utilizes its sealing properties and moisture and water resistance, making it suitable for various food containers such as ice cream, cup soups, and both Japanese and Western sweets. Additionally, we laminate paper with aluminum foil or barrier films to create yogurt and snack containers that possess moisture resistance, gas barrier properties, and aroma retention. We also apply PET resin extrusion lamination to heat-resistant base paper, making it suitable for heat-resistant paper containers for microwave and oven-heated foods like gratin and lasagna, contributing to the preservation of food quality through various combinations. Furthermore, we have obtained FSC-CoC certification (Certification Code: FSC-C134306) and are engaged in laminated processing using plant-based biodegradable resins (such as PLA) and plant-based bio-PE, contributing to the realization of a sustainable society through the provision of products made from sustainable resources.

• Paper and pulp products
• plastic
• Prototype Services

Our representative product, PE (polyethylene) laminated paper, is utilized in various beverage containers such as paper cups and paper packs for milk and juice, taking advantage of its sealing properties and moisture and water resistance. Additionally, it can be used for insulated cups for hot coffee by providing a foam layer on the outer surface of the cup to achieve insulation. By laminating paper with aluminum foil, which has excellent light-blocking properties, we can suppress oxidation deterioration of the contents and impart aroma retention for sake packs. We also offer various combinations, such as paper with holes and a barrier film substrate laminated on both sides with PE (polyethylene) for straw-equipped paper packs for sake, contributing to the maintenance of beverage quality tailored to our customers' applications. Furthermore, we have obtained FSC-CoC certification (Certification Code: FSC-C134306) and are working on laminated processing using plant-based biodegradable resins (such as PLA) and plant-based bio-PE, contributing to the realization of a sustainable society through manufacturing and providing products using sustainable resources.

• Paper and pulp products
• plastic
• Prototype Services

It is a laminated product that combines the texture and feel characteristic of non-woven fabric with the waterproof properties of polyethylene, primarily used in the medical field for isolation gowns and surgical drapes. There are absorbent and waterproof types that minimize contamination spread to floors and other surfaces, as well as water-repellent types that prevent permeation contamination, thereby protecting surgical instruments. Being disposable, they contribute to infection prevention and hygiene management in hospitals. Additionally, there are urethane process papers used in the manufacturing process of adhesive bandages and release papers for sanitary products.

• Paper and pulp products
• plastic
• Prototype Services

Our PP (polypropylene) laminated paper and PMP (polymethylpentene) laminated paper are used as process papers in the manufacturing of synthetic leather used in bags and wallets, low-resilience foam for cushions, seam tape, and more, supporting our customers' product development. Additionally, our PE pseudo-adhesive laminated paper allows for easy removal and disposal of personal information, such as addresses and names printed on delivery labels, contributing to the safety of your home. Furthermore, we offer various applications, including anti-mold sheets to protect clothing from mold, release paper for stickers, wrapping paper for copy paper, and processed paper used in fiber drums and paper tubes.

• Paper and pulp products
• plastic
• Prototype Services

Insulation materials that allow for comfortable living at home regardless of the season and contribute to reducing electricity costs for heating and cooling. Our laminated products are also used for reinforcing surface materials and decorative papers for these insulation materials.

• Paper and pulp products
• plastic
• Prototype Services

Our company also has an extrusion laminating machine installed in a clean room (Class 10,000), primarily processing film substrates with AC lamination, sand lamination, tandem lamination, and more, which are used for components and packaging materials for electronic and electrical equipment such as automobiles, semiconductors, and solar panels.

• Other electronic parts
• Other semiconductors
• Paper and pulp products

Silicone-coated paper, which has been sealed with polyethylene and other materials, is used for adhesive cleaners, release paper for labels, and craft tape (our company uses solvent-free silicone and employs a manufacturing process that does not generate VOCs, considering environmental impact). Additionally, various laminated products from Goyo Paper Co. are used in everyday items such as bath additives, powdered detergents, pest control product boxes found in drugstores, mold-resistant tape for wet areas, insect-catching sheets, cat litter boxes, adhesive heat packs, non-slip sheets for flooring, and window privacy films.

• Paper and pulp products
• plastic
• Prototype Services

A combination of polyethylene cloth (fabric) and aluminum-coated PET film creates a robust, long-lasting agricultural (orchard) reflective sheet with high reflectivity. It can be easily laid out, and the perforated design also prevents the accumulation of rainwater. Additionally, there are processed products such as slug repellent tape that prevents the intrusion of slugs, which can damage petals, strawberries, and new shoots.

• Paper and pulp products
• plastic
• Prototype Services

This is a sheet-type electromagnetic wave absorber that can be used for noise countermeasures in millimeter-wave radar, millimeter-wave sensing, information communication devices (Beyond 5G), and more. Unlike conventional products that absorb only specific frequencies, this sheet can absorb a wide range of millimeter waves extending to several tens of GHz, allowing it to accommodate multiple devices with different frequencies using just one sheet. The design of the sheet also allows for adjustment of the absorption frequency to the desired band. It is lightweight and flexible, making it possible to process into any shape, and can be attached to various locations by providing an adhesive layer.

• High frequency/microwave parts
• plastic
• Communications

Dielectric elastomers are flexible polymer materials that deform under voltage. Our company laminates conductive elastomers with dielectric elastomers, allowing them to be used as is without the need for applying carbon grease. We are exploring a wide range of applications that leverage the deformation characteristics due to electrostatic forces. Furthermore, we are also considering applications for power generation using dielectric elastomers.

• Actuator
• Sensors
• Other energy equipment

Once rich, the seagrass beds are decreasing year by year due to environmental changes and human impact. Seagrass beds serve as habitats for marine life and also play a role as "blue carbon" by absorbing and sequestering CO₂. Now, the restoration of seagrass beds is urgently needed for both ecosystem conservation and climate change mitigation. To tackle this challenge, we are developing a sheet that enables the easy construction of seagrass beds.

• Other polymer materials

We have developed a transparent and highly flexible film that contributes to reducing environmental impact through high biomass content and biodegradability. This film is modified polylactic acid (PLA) using our unique technology, maintaining transparency while achieving both flexibility and heat resistance. Additionally, its softness and excellent moldability help suppress whitening during folding processes. 【Features】 ■ Provides flexibility to normally rigid polylactic acid (PLA) ■ Contributes to reducing environmental impact with over 95% high biomass content and biodegradability ■ Can be utilized for packaging that takes advantage of visibility ■ Improves heat resistance from around 60°C to over 100°C *For more details, please download the PDF or contact us directly.

• plastic
• Packaging Bags
• Packaging materials

Currently, the GTL series is limited to sales from existing inventory or new orders produced from raw materials. If you have any questions, please feel free to contact us. The prism sheet "GTL5000 and GTL6000 series" is an optical film for liquid crystal displays that features micron-sized prism patterns on its surface. It possesses optical characteristics that enhance light-gathering performance and alter the direction of incident light due to the lens effect of the prisms. It has been adopted in various applications, including liquid crystal TVs, computer monitors, car navigation systems, as well as sign lighting and automotive meters. The optical performance suitable for specific applications can be selected by combining the prism apex angle, back surface shape, and film thickness. Its polycarbonate single-layer structure makes it suitable for use in applications requiring heat resistance. 【Features】 ○ Single-layer structure primarily made of polycarbonate 　→ Excellent heat resistance and moisture resistance, with minimal warping under thermal conditions ○ Two different prism patterns with distinct characteristics in the lineup 　→ GTL6000 with high front brightness using 90° prisms and GTL5000 with superior viewing angle characteristics ○ Fine patterns are also molded on the back surface of the sheet 　→ Prevents Newton rings, enhances adhesion, and improves scratch resistance

• Other optical parts
• prism
• Other lighting equipment

The design sheet (decorative film with design features) is a functional film that is optimal for surface decoration of plastic molded products such as insert molding and vacuum forming, providing design characteristics through fine surface shapes. The D type, which has undergone "shape protection sheet processing (patent pending)" on its surface, is less likely to deform during insert molding due to heat and pressure, allowing it to maintain its design and tactile qualities. 【A lineup that can be selected according to patterns and applications】 ○ H type - A structure that imparts fine shapes to the surface UV-cured acrylic layer of a PET film substrate - Suitable for mobile devices and membrane switches that require surface hardness ○ D type - A single-layer film structure that imparts shapes to the surface during extrusion film molding - Allows for the selection of resins suitable for the application - Well-suited for vacuum forming and insert molding applications that require good thermal moldability and deep drawing capabilities.

• plastic

- Acrylic resin-based sheet with excellent thermal conductivity and electrical insulation properties - Silicone-free, does not generate low molecular siloxanes that can cause contact failure - Top-class heat resistance temperature of 130°C as an acrylic thermal dissipation sheet - Available in double-sided adhesive type W and single-sided adhesive type S, allowing selection based on application - Customization is possible to meet your needs. Please feel free to contact us.

• Heat exchanger
• plastic

"Custom-made system" that supports the development and contract processing of customer-specific films. Our unique technology has made it possible to create nano-sized patterns on the surface of extruded films. By selecting nano-patterns and extruded resins suitable for specific purposes and applications, the potential of nano-pattern films has expanded compared to conventional UV imprint films. It is expected to be useful in applications related to biotechnology, electronics, and optics. We encourage you to utilize our technology in your company's new product development. 【Features】 - Capability to create nano-sized patterns on the surface of extruded films - The ability to select nano-patterns and extruded resins suitable for specific purposes and applications expands the possibilities of nano-pattern films compared to conventional UV imprint films.

• Processing Contract

○ Sulfone-based Film This is an amorphous sulfone-based film with high heat resistance and excellent electrical properties. - PSU (Polysulfone) - PES (Polyether sulfone) - PPSU (Polyphenylsulfone) * It also excels in rigidity, mechanical strength, dimensional stability, hydrolysis resistance, food hygiene, and resistance to hot water and steam. ○ SPS Film This is a film with low specific gravity and excellent electrical properties (especially low dielectric constant). It also excels in food hygiene and hydrolysis resistance.

• Processing Contract
• Engineering Plastics
• plastic

At Goyou Paper Co., we have developed a technology to release natural and artificial fragrances into the air. This technology can be applied to various products. By incorporating volatile agents that provide insect-repellent effects, antibacterial and antifungal properties, and the ability to deter certain household pests, it is also possible to achieve a fragrance plus additional benefits. 【Features of Fragrance Film】 - By placing a scented film, you can easily create a living space that suits your preferences. - Fragrances have various effects, including relaxation, appetite control, and enhanced concentration. - Additionally, one of the side effects of fragrances is pest-repellent properties. - It is also possible to pelletize highly volatile agents similar to fragrances for film formation. Please utilize fragrance films and laminated products for the development of new products and more. *For more details, please download the PDF or contact us directly.

• Office supplies and stationery
• Paper and pulp products
• Organic Natural Materials

- GK Tect is a general term for special film products that contain agents that slugs and unpleasant pests dislike. - The newly developed GK-II film not only protects fruit trees and outdoor electronic devices from slugs but also prevents the intrusion of unpleasant pests and is effective in inhibiting the growth of bacteria and mold. - GK-M film prevents the intrusion of dust mites lurking in homes and blood-sucking mites that target humans and livestock. There is also a lineup specialized for various other pests. - GK-B film, which is specialized in antibacterial and mold prevention, can be used for food-related applications.

• plastic
• Processing Contract

- A sticky tape that incorporates a highly safe antifungal agent registered with the FDA into the adhesive. By controlling the evaporation of the antifungal component, it achieves a long-lasting antifungal performance in the space. - Adhesive characteristics can be customized according to the application, such as reusable peelable adhesive types or strong adhesive types. - It helps suppress mold growth in storage bags for leisure goods, cloakrooms, shoe boxes, and areas prone to mold growth such as kitchens and bathrooms, contributing to a comfortable living environment.

• Processing Contract
• plastic

- Very flexible and can be applied/wrapped freely. - It does not lift even when applied to curved surfaces or corners. - Thanks to the tackiness of the elastomer, it can be adhered to objects without adhesive. It is also easy to peel off and reapply. - The surface has a moderate grip feel, providing anti-slip properties. - Since antiviral agents are blended into the resin, it has a longer-lasting effect compared to coating types.

• Rubber
• plastic
• Processing Contract