The evolution of RFID inlays has reshaped the global smart card and IoT industry. Among the most commonly discussed technologies are wet inlays and dry inlays, both of which serve as the foundation for RFID tags, labels, and smart cards. Understanding the differences, advantages, and best applicatio

Metal cards have become one of the fastest-growing segments in premium card manufacturing. Whether for luxury membership cards, high-end hotel key cards, metal bank cards, VIP loyalty programs, or creative promotional gifts, the demand for durable, sleek, and customizable metal cards continues to ri

In 2025, the demand for contactless cards, smart tags, access control IDs, transportation cards, financial payment cards, and IoT devices continues skyrocketing. At the center of all these products lies a critical foundation:the inlay sheet + RFID/NFC chip combination.A high-quality inlay sheet ensu

Pharmaceutical packaging plays a crucial role in protecting medicines from moisture, oxygen, and contamination. Among the most widely used materials for drug blister packs are PVC, PVDC, EVOH, and LDPE films. Each of these materials has unique barrier properties and applications that meet specific p

When global partners travel thousands of miles to visit your factory, it’s more than just a meeting — it’s a shared commitment to trust, quality, and collaboration. Recently, Shanghai Wallis Technology Co., Ltd. had the pleasure of welcoming overseas clients to our PETG furniture film production fac

In the world of plastic materials and decorative films, quality and logistics are just as important as product performance. At Shanghai Wallis Technology Co., Ltd., we take both seriously. Every container loaded with our high-quality PET Sheets represents not only a shipment but also our reputation

In the ever-evolving world of furniture design and interior decoration, PET high gloss edge banding has emerged as one of the most sought-after materials for creating premium, modern aesthetics. Known for its superior gloss finish, durability, and eco-friendly properties, PET (Polyethylene Terephtha

In the world of international trade, container loading represents one of the most critical stages in ensuring product safety, efficiency, and customer satisfaction. At Shanghai Wallis Technology Co., Ltd., we take every loading day seriously — from the moment the empty container arrives to the final

When it comes to casino-level poker cards, high cover PVC sheets are a game changer. Unlike regular plastic or paper cards, high cover PVC offers superior opacity, ensuring no light passes through — a crucial factor in professional gaming environments where security and fairness matter.In this artic

Introduction to PVC Sheets in Card ProductionPVC sheets have become the cornerstone material in the card manufacturing industry, prized for their durability, flexibility, and smooth surface ideal for multiple printing techniques. Whether you're producing ID cards, membership cards, access control ca