Printing and Packaging Materials

Understanding Food Grade SiliconeSilicone rubber is a synthetic elastomer made of silicon, oxygen, carbon, and hydrogen. Food-grade silicone is typically platinum-cured (addition-cure), meaning no toxic tin catalysts are used, resulting in an inert, odorless material. Platinum-cured LSR flows easily into molds and cures into durable, flexible parts. Its outstanding heat and chemical resistance come from silicon–oxygen bonds in the backbone, giving excellent thermal stability up to ~200°C and resistance to oxidizing conditions. In practice, food-grade silicone will not react with food, leach chemicals, or alter flavor. MosenSil’s LSR materials are engineered for consistent quality and customizable formulas, so we can tailor each batch to meet demanding food-contact requirements.LS...

The 139th Canton Fair, one of the largest trade fairs in the world, is set to take place from April 23 to April 27, 2026. This event will be held at the Pazhou Complex in Guangzhou. As a pivotal platform for international trade, the Canton Fair attracts thousands of exhibitors and buyers from various industries, making it an essential event for anyone looking to expand their market reach. This year, HENGXING is excited to showcase its exquisite collection of premium boxes, designed to elevate product presentation and enhance customer experience.Why Attend the 139th Canton Fair?The Canton Fair is not just a marketplace; it is a hub of innovation and collaboration. Attendees can expect to find a diverse range of products, from electronics to textiles, but what sets this fair apart is its foc...

High tear fumed silicone rubber sheet features high transparency and excellent tear resistance, and is widely used in various industries. Manufactured with advanced fumed silica technology, the sheet has greatly enhanced mechanical properties.It boasts outstanding resistance to extreme temperatures, making it an ideal choice for harsh working environments. Its flexibility and durability ensure long-term stable performance in diverse applications.Industries such as automotive, aerospace and electronics all rely on the superior performance of this sheet. Meanwhile, the product is non-toxic and harmless, and can be safely used in medical and food-grade applications.This silicone sheet provides excellent electrical insulation, as well as strong resistance to UV rays, ozone and weathering. It i...

In today’s electronics manufacturing and industrial operations, the performance and reliability of insulating materials are more critical than ever. When components are exposed to high temperatures, electrical currents, or harsh chemicals, conventional tapes such as PVC or PET often fail—warping, melting, or losing adhesion. For engineers and production teams seeking a high-performance solution, JIN DIAO’s PI tape offers unmatched advantages, combining thermal resistance, electrical insulation, chemical stability, and mechanical toughness.Exceptional Heat Resistance: Staying Intact Under Extreme ConditionsOne of the most significant challenges in electronics manufacturing is ensuring insulation materials can survive high-temperature processes such as soldering, reflow, and motor ...

In modern industrial systems, reliability often comes down to the smallest components. Among these, rubber seals play a critical role in maintaining system integrity, preventing leaks, and ensuring safe and efficient operation. Whether in high-pressure hydraulic systems or ultra-clean semiconductor environments, choosing the right sealing solution can directly impact performance, maintenance costs, and equipment lifespan.This guide explores high-performance rubber seals from a practical perspective—covering materials, applications, manufacturing processes, and how to select the right solution for your specific industry.What Are High-Performance Rubber Seals?High-performance rubber seals are engineered components designed to withstand demanding operating conditions such as extreme temperatu...

Sealing rings may look like small and simple components, but in industrial systems they carry significant responsibility. A properly installed and well-maintained sealing ring can protect equipment from leakage, contamination, pressure loss, and premature wear. On the other hand, even a high-quality seal can fail quickly if installation and maintenance practices are neglected.At R&D, we have spent over 16 years working closely with customers across demanding industries to design and manufacture high-performance sealing solutions. Through our CUSTOM SEALING DESIGN approach, we have learned that performance does not depend only on material selection or dimensional accuracy. Installation discipline and preventive maintenance play an equally critical role.This article outlines practical, f...

In many manufacturing environments, adhesive tape is not just a simple sealing material. It often plays a role in surface protection, temporary fixing, waterproof sealing, and process assistance. Among these materials, PE tape (Polyethylene Pressure-Sensitive Adhesive Tape) stands out because of its flexibility, moisture resistance, and environmental stability.Pure polyethylene (PE) backing tapes are widely used in industries such as construction materials, electronics manufacturing, agriculture, and industrial protection. The combination of a flexible PE film and a pressure-sensitive adhesive allows the tape to perform reliably in conditions where many other tapes fail.For buyers and engineers, understanding how PE tape works—and how quality differences affect real-world performance—...

In industrial equipment, sealing rings are small components with a large responsibility. They prevent fluid leakage, block contaminants, maintain pressure, and protect internal systems from environmental damage. Whether in hydraulic presses, pumps, compressors, gearboxes, or processing equipment, a poorly designed sealing ring can lead to unplanned shutdowns, safety risks, and expensive repairs.Effective sealing ring design is not simply about choosing a standard size. It requires a clear understanding of operating conditions, material science, mechanical tolerances, and long-term performance expectations. In this article, we explore the critical design considerations engineers must evaluate when specifying sealing rings for industrial equipment.1. Understanding the Application Environment...

In hydraulic and pneumatic equipment, sealing performance often determines whether a system runs efficiently for years or fails prematurely. As machinery moves toward higher speeds, higher pressures, and more compact structures, traditional sealing solutions sometimes struggle to maintain stability. Under these demanding conditions, X-rings—also known as quad rings—offer clear technical advantages.Although they may appear similar to O-rings at first glance, X-rings feature a four-lobed cross-section that significantly improves performance in dynamic and high-pressure environments. This article explores why X-rings are increasingly preferred in high-speed and high-pressure systems, and how custom sealing design further enhances their reliability.What Is an X-Ring?An X-ring is a four-lip sea...

In the automotive industry, every component and material used in the construction of vehicles plays a crucial role in determining the performance, safety, and aesthetic appeal of the final product. One such essential material is the automotive extrusion profile, which has become integral to manufacturing a wide range of automotive components. From structural elements to decorative trim, automotive extrusion profiles offer unique advantages in terms of design flexibility, strength, and durability. This article Hanxiang will explore what automotive extrusion profiles are, their key advantages and applications in the automotive industry.What Are Automotive Extrusion Profiles? An automotive extrusion profile refers to a specialized product created by the process of extrusion, in which a mat...