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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.

Related Link - http://www.goyoshiko.co.jp/technology.php

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.

Small multi-layer extrusion test device

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