Supercritical Inactive Gas Foaming Molding Technology

Plasteco Co., Ltd.'s 【All-Weight Measurement Supply System】 can be proposed according to the materials and supply amounts you use, from pellets to powders! ◆ Constant Weight Feeder ◆ - Continuously supplies the main material (raw material) and auxiliary materials (additives, etc.) to the extrusion molding machine in a precise manner. - Enables precise control of raw material addition rates with an automatic quantitative supply system. If you are experiencing any issues with your current raw material feeder, why not try our 【All-Weight Measurement Supply System】? By combining with Plasteco Co., Ltd., a manufacturer specializing in inert gas foaming, extrusion molding machines, stirring dehumidifying dryers, gas supply machines, etc., it is possible to construct a "supercritical inert gas extrusion foaming system" that is more suitable for foaming. ◆ Other Lineup ◆ - High-performance, high-pressure multipurpose pump L.TEX9800 series: A plunger pump capable of precise flow control from very small flow rates. - Inert gas quantitative supply device: A precise quantitative supply device for CO2 and N2. Proven results in extrusion molding, injection molding, and RIM molding. - Stirring dehumidifying dryer DryTeco-S: An all-in-one type for dehumidifying, drying, and transporting, equipped with stirring functions suitable for resins that tend to fuse easily.

The physical and chemical foaming agents such as fluorocarbon gases, alternative fluorocarbons, and hydrocarbon gases that have been used as foaming agents for expanded plastics are facing increasing regulations in many countries and regions due to issues such as: - "Destruction of the ozone layer" and "Generation of greenhouse gases" - Explosiveness, flammability, and residual toxicity - Non-recyclability As a result, there is a movement to replace them with environmentally friendly, safe, and inexpensive inert gases. Currently, attention is focused on replacing traditional foaming agents with inert gases like CO2 and N2! On the other hand, there have been challenges in using CO2 and N2 as foaming agents, such as stability and raw material constraints. However, our "Supercritical Inert Gas Quantitative Supply System" can solve all of these issues! 【High-Pressure Gas Supply Technology】 CO₂ and N₂ are sensitive to changes in supply amounts, which can affect the final product. However, - It is possible to control the supply mass consistently. - It can also accommodate quantitative supply of all other inert gases. 【Safe and Environmentally Friendly】 Our supercritical inert gas foaming molding system: - Is non-explosive and non-flammable, allowing for cost reductions by eliminating the need for explosion-proof equipment. - Has a lower global warming potential compared to hydrocarbon-based physical foaming agents, making it environmentally considerate.

The DryTeco-S dehumidifying dryer from Plus Teco Co., Ltd. features a rotating stirring blade that prevents resin from sticking during the drying process! It is suitable for drying bio-based plastics (such as PLA, PHA, PBS), hygroscopic engineering plastics (such as PA, PC, PBT, PET), and resins that are prone to sticking. We offer three standard models, but we can also flexibly accommodate sizes not listed in the catalog! Please feel free to contact us.

These are foam beads made from plant starch-derived "polylactic acid," which are non-petroleum-based, carbon-neutral, and biodegradable. The molding method uses our unique "supercritical inert gas extrusion foaming technology," which employs environmentally friendly inert gases as foaming agents. As the use of petroleum-based plastics is increasingly being regulated worldwide, adoption is rising among companies that are advancing their initiatives towards the SDGs! We manufacture and sell products molded into boards or blocks, and we also offer beads for customers to freely mold using their own molds. Plasteco Co., Ltd. also designs, manufactures, and sells bead molding systems using "supercritical inert gas extrusion foaming technology." We can provide a complete set of specialized equipment, including gas supply units from dryers.