Extrusion Laminating Technology | Sheet Extrusion Molding and Multi-material Compounding Technology

[Extrusion Lamination Molding Technology | Sheet Extrusion Molding and Dissimilar Material Compounding Technology]
Dissimilar material composite sheet technology using extrusion lamination molding. Integrated molding of materials such as elastomer + non-woven fabric, and deodorizing adhesive sheet + release paper is achieved through T-die sheet extrusion and roll pressure bonding control. Akebono Kasei Vietnam provides support from the design stage.
[Overview]
Akebono Kasei Vietnam's extrusion lamination molding technology is a composite processing technology that performs T-die sheet extrusion and dissimilar material pressure bonding on the same line. By utilizing molten polymers to integrate dissimilar materials without adhesives, it achieves both process reduction and stable bonding. This technology can also accommodate material design tailored to specific applications, such as functional sheet development, multi-layer structure design, and imparting adhesive properties.
[Features]
・ Simultaneous extrusion lamination (adhesive-free structure)
Utilizes the thermal energy of molten resin to continuously bond dissimilar materials. Reduces secondary bonding processes.
・ Interface bonding control technology
Optimizes temperature, linear pressure, and line speed to reduce the risk of delamination.
・ Surface function control (compatible with textured rolls)
Enables design of slip control, aesthetic properties, and contact characteristics.
・ Functional polymer compounding support
Incorporates deodorizers, antibacterial agents, etc., into the material to ensure long-lasting functionality.
・ Supports maximum width of 1350mm
Enables sheet design with thicknesses from 0.1 to 5.0mm.
・ In-house mold production system
In-house handling of T-die design and roll design shortens lead times for prototype modifications.
[Capabilities]
・ Molding method: T-die sheet extrusion + roll lamination pressure bonding
・ Compatible resins: PE, PP, TPE, elastomers, adhesive polymers
・ Lamination substrates: Non-woven fabric, release paper (PP), various films
・ Maximum width: 1350mm
・ Thickness range: 0.1〜5.0mm
・ Structure design: Single layer + dissimilar material lamination, multi-layer design support
[Case Studies]
・ Vibration-damping composite sheet of elastomer + non-woven fabric
・ Adhesive functional sheet with deodorizing properties + PP release paper
・ Functional two-layer sheet for slip control
[Applications]
・ Vibration damping and sound insulation applications for audio equipment such as speakers
・ Cushioning and vibration damping sheets for building materials
・ Deodorizing and antibacterial adhesive materials for hygiene applications
・ Functional sheets for construction sites
[Examples of Industries Utilizing This Technology]
・ Audio equipment manufacturers
・ Housing equipment and daily necessities manufacturers
・ Building material manufacturers
・ Hygiene product manufacturers
・ Industrial material manufacturers
Extrusion lamination molding technology simultaneously achieves dissimilar material compounding and process rationalization.
Akebono Kasei Vietnam also provides technical proposals from the material selection and structural design stages.
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