Small multi-layer extrusion test device
We have newly installed a multi-layer extruder in our "Custom Made System," which supports the development and contract processing of customer-specific films, serving as the core of our small test equipment!
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.
basic information
○ Overview of the Small Multi-Layer Extrusion Test Device ・Extruder Specifications: Φ40mm extruder, Φ30mm extruder x 2, feed block method ・T-die Size: 400mm (effective film width 200mm or more) ・Extruded Film Thickness: 8–500μm ・Extrusion Temperature: Up to 360℃ ・Press Rolls: Rubber rolls, metal rolls, metal elastic rolls ・Cooling Rolls: Temperature control 10–200℃ (mirror finish, matte finish, Teflon, etc. release rolls) ・Extrusion Variations: 3 types 5 layers (3/2/1/2/3 or 1/2/3/2/1), 3 types 3 layers (3/1/2), 2 types 2 layers (3/2), single layer (1), etc. ・Auxiliary Equipment: Inline corona treatment device, protective film application device, inline slitting, resin drying device (hopper type, box type) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
○ Our company's track record in handling thermoplastic resins - Cyclic olefins (COP, COC, etc.) - Elastomers (styrene-based, olefin-based, etc.) - Optical resins (PMMA, PC, etc.) - Engineering plastics (PA, PBT, POM, SPS, etc.) - Super engineering plastics (PSU, PES, PPSU, etc.) - General-purpose resins (PE, PP, EVA, PET, etc.) - Biodegradable resins - Biomass resins, etc. ○ Applications and business fields of our processed products Optical films, decorative films, medical, beauty, cell and bio-related, automotive-related materials, electronic materials, renewable energy-related materials, apparel-related materials, agricultural materials, construction materials, liquid beverage paper containers, ice cream cups, milk cartons, heat-resistant containers, hygiene products, isolation gowns, packaging materials, process papers, release papers, delivery labels, roll cleaners, and various others.
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Notice of Participation in the 1st High-Performance Materials Week [Nagoya] (Port Messe Nagoya)
Woyou Paper Co., Ltd. will be exhibiting at the 1st Mobility Material Exhibition [Nagoya] MOBIMA, which will be held starting tomorrow as part of the 1st High-Performance Material Week. This time, we will showcase three newly developed products announced last year, along with BIOSHADE (marine organism adhesion prevention film). - Millimeter-wave compatible ultra-wideband electromagnetic wave absorption sheet (developed product) - Dielectric elastomer (developed product) - Seaweed bed creation sheet (developed product) - BIOSHADE (Bio Shade) Additionally, we will also display various processed products under the themes of "prototype support," "contract manufacturing," and "environmental response." If you have any concerns regarding the development of your film materials, BCP response for production items, securing capacity, or switching to biomass materials, please feel free to consult us at our booth. Event Name: 1st Mobility Material Exhibition [Nagoya] MOBIMA within High-Performance Material WEEK Dates: February 18 (Wednesday) to 20 (Friday), 10:00 AM to 5:00 PM Exhibition URL: https://www.material-expo.jp/nagoya/ja-jp/visit/mobima.html
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Thank you for visiting the 11th Kansai Film Tech Japan [High-Performance Film Exhibition].
Thank you very much for taking the time to visit our exhibition booth despite your busy schedule. We had many overseas customers visit this time, and we were able to successfully complete three days of exhibitions with great success, comparable to before the COVID-19 pandemic. We will send a thank-you email to all attendees, so thank you for your understanding.
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<Developed Product> Newly registered antiviral flexible film
Thank you for visiting the Film Tech Japan (High-Function Film Exhibition) held at Makuhari Messe from December 8 to 10, 2021. We have newly registered the antiviral flexible film, which was unveiled for the first time at this exhibition, on a special page. Additionally, we have updated the brochures for the heat dissipation sheet and the multi-layer extruder.
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Since its establishment in 1950, 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. 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 "being the only one." Aiming to establish advanced processing technologies required for the next generation, we will continue our research and refinement, pioneering business development in a market with infinite possibilities to carve out the future.






