協栄産業 List of Products and Services

We have developed "MR-PET," equivalent to virgin materials, by combining the wisdom of Kyoei Sangyo with our unique technology. We thoroughly remove not only surface dirt but also impurities that have seeped into the resin under vacuum and high temperatures, preventing deterioration of physical properties and restoring IV values. The high-purity resin MR-PET that has been born from this process is already being used in applications that come into direct contact with food, such as beverage bottles, and will continue to expand further in the future. Additionally, we consider waste plastics, including used PET bottles from factories and households, as "oil fields emerging from the city = urban oil fields." 【Features】 ■ Practical application of beverage PET bottles made from 100% "MR-PET" ■ New possibilities and expansions shown in bottle-to-bottle recycling ■ Achievement of IV value (viscosity) recovery ■ Thorough pursuit of high safety ■ Realization of sustainable packaging *For more details, please refer to the PDF materials or feel free to contact us.

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Our compound business is fully customized for the manufacturing of high-performance compounds that match our customers' requirements. We conduct advanced research and verification, utilizing the know-how we have cultivated over many years to blend various additives and fillers, contributing to various aspects of everyday life. From high-performance inner materials to sports uniforms, we respond to our customers' diverse needs. Please feel free to contact us with your requests. 【Main Product Lineup】 ■ PET Bottle Recycling Bands - Packaging bands with excellent tensile strength and minimal load loosening. ■ Garbage Collection Bags Made from PET Bottles - Semi-transparent collection bags made from recycled PET bottles. ■ Eco Business Cards "Recyclett" - PET recycled business cards processed to be resistant to water and dirt, allowing for ink printing. *For more details, please download the PDF or feel free to contact us.

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