[Food Industry] Improved non-stick properties of welded plates with reduced contact area fluoropolymer coating! Measures to prevent adhesion of films that stick even with fluoropolymer coatings.
We would like to introduce a case where we solved the sticking trouble of the melt film that could not be resolved with fluororesin coating. ■ Background of the Consultation The consultation was regarding a tray sealer that covers plastic trays with film. In the thermal fusion process of sealing film onto plastic containers, the heating plate is heated to over 100°C, causing the surface of the film to melt. Initially, the heating plate was coated with fluororesin to prevent the film from sticking. ■ Background of Coating Selection The material of the film and the temperature at which it melts were causing product defects due to sticking to the heating plate. Additionally, small holes were drilled in the heating plate for vacuuming the film, which limited the options for coating. ■ Coating Adopted "TP Coating" ■ Adoption Background and Effects To accommodate many conditions, we proposed a release-type coating that excels in release properties compared to the current coating and does not hinder vacuuming, while also reducing contact area. The "TP Coating," which has good release properties and does not affect vacuuming, was adopted. *For more details, please refer to the materials or contact us directly.
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basic information
■Features of TP Coating - Non-stick and release properties that surpass fluoropolymer coatings - Prevention of sticking to adhesive materials such as molten resins and adhesive tapes - Slip and lubrication properties achieved through a special technique that roughens the coating surface - Compatible with silicone-free applications - Smooth release - Excellent slip *For more details, please refer to the materials or contact us directly.*
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Applications/Examples of results
■Examples of Use - Resin film manufacturing line - Resin fusion components - Vulcanization process in rubber manufacturing line - Adhesive tape transport rolls - Hot melt bonding line - Adhesive tape manufacturing components - Raw rubber transport line - Sealing applicator - Rice plating machine - Food transport line *For more details, please contact us or refer to the catalog.
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Company information
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.
