To the production sites of pharmaceuticals and medical devices where cleanliness is required. Proven track record from tablet press to transport equipment in sterile rooms.
In the production sites of medical and pharmaceutical industries, a very strict level of cleanliness is required alongside productivity. Yoshida SKT Co., Ltd. provides functional coatings for equipment parts in the medical and pharmaceutical fields, such as pharmaceutical packaging machines, tablet press machines, and pathology testing equipment. In pharmaceutical packaging machines, 'Bicoat' and fluororesin coatings are used to improve the non-stick properties, slip characteristics, and wear resistance of guides and sealers. In the tablet production line, 'Bicoat' is applied to tablet presses, hoppers, and guides to enhance the slip characteristics of tablets, contributing to quality improvement. Fluororesin coatings are used around stages, hot plates, and parts that use paraffin in pathology testing equipment. In the transport chute for eye drop bottles in sterile rooms, the convex surface-maintaining 'TP coating' achieves a lifespan more than ten times that of standard fluororesin (PTFE) coatings, with instances of contributing to nearly a year of unmanned operation without maintenance. We respond with licensed processing technology and inspection systems certified by Chemours (formerly DuPont) since 1968.
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【Application-Specific Adoption Processing】 ■ Medical drip fusion sealers and pathology testing equipment → Fluororesin coating / Bi-Coat ■ Tablet press, hopper, guide → Bi-Coat (improves tablet slip) ■ Tanks, material supply machines, chutes → Urethane coating / SafeLon AP+ ■ Transportation of adhesives and other sticky materials → MRS coating (smooth and easy to wipe, solvent-resistant grade allows for solvent cleaning) *Based on in-house testing ■ Precision parts → Nano process (ultra-thin film of less than 1μm) 【Case Studies】 ■ Transport equipment in sterile rooms: Achieved over 10 times lifespan with TP coating, enabling approximately 1 year of unmanned operation with no maintenance ■ Manufacturing of external medicines (adhesives): Eliminated sticking to transport equipment with MRS coating. Reduced defective products, minimized line downtime, and decreased cleaning labor.
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Pharmaceutical manufacturing equipment (tablet press, packaging machine, transport equipment) / medical device manufacturing equipment / pathological examination equipment / transport equipment for sterile rooms, etc.
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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.






