Coating Q&A: Food Contact Coatings and the PL System
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Synthetic resin coatings that come into contact with food must be confirmed for compliance with the PL system.
Q: Is coating subject to the positive list system (hereinafter referred to as the PL system)? A: The positive list (PL) system for food contact materials and containers includes synthetic resins. Since some coatings contain synthetic resins, it is necessary to confirm their compliance based on the materials and conditions used for applications that come into contact with food. Yoshida SKT provides representative product numbers that comply with the PL system, categorized by function. The confirmation details vary depending on the specific application and required performance, so please inform us of your usage conditions and consult us about the corresponding product numbers.
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Subject: Synthetic resins used in food utensils and packaging Coating: Confirm the materials contained for food contact applications Please consult us individually regarding the corresponding part numbers based on the intended use, necessary functions, and usage conditions.
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For selecting coatings for equipment and parts that come into contact with food, and for confirming the materials used. Please inform us of the type of food, contact temperature and time, and cleaning methods for consultation.
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To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.