GBPI Invites You to Meet at Interpack 2026 in Düsseldorf, Germany Leading Testing Solutions for the Global Packaging Industry     Exhibition Overview & Warmly Invitation Guangzhou, China – GBPI, a leading global manufacturer of packaging and material testing instruments, is proud to announce its participation in Interpack 2026, the world’s premier trade fair for processing and packaging solutions, taking place from 7 to 13 May 2026 at Messe Düsseldorf, Germany. We warmly invite industry partners, customers, and professionals from all over the world to visit our booth at Hall 7.2, Booth C15-02 to explore our latest innovations in quality control testing equipment, share technical insights, and discuss potential cooperation. Interpack is not only an exhibition but also the most important gathering and exchange platform for the global packaging industry. As a professional provider focusing on precision testing solutions for many years, GBPI will take this opportunity to showcase a full range of high-performance testing equipment to international customers, demonstrating our strong technical strength and product advantages in the field of packaging and rubber material testing. About Interpack 2026 As the global benchmark for the packaging and processing industry, Interpack brings together more than 2,700 exhibitors from over 60 countries and attracts over 170,000 professional visitors from more than 160 nations and regions. The exhibition covers the entire industrial value chain, including raw materials, processing machinery, packaging equipment, finished products, and related services, making it the most influential and authoritative professional event in the global packaging industry. Interpack 2026 continues the concept of innovation, sustainability, and digitalization, focusing on the future development trends of the packaging industry such as circular economy, food safety, intelligent manufacturing, and green production. The exhibition provides an open and efficient communication platform for global enterprises to promote new technologies, launch new products, expand international markets, and build long-term cooperative partnerships. For GBPI, participating in Interpack 2026 is a crucial step to further expand the European and global markets. We hope to communicate face-to-face with customers, industry peers, and technical experts from all over the world through this exhibition, understand the actual needs of the market, showcase our professional strength, and establish deeper and broader cooperative relations. Welcome to GBPI Booth: Hall 7.2, Booth C15-02 During Interpack 2026, GBPI will display a series of advanced testing instruments at Hall 7.2, Booth C15-02, covering oxygen transmission rate testing, water vapor transmission rate testing, leakage detection, tensile testing, friction coefficient testing, and other key testing fields. These products are widely used in food packaging, pharmaceutical ...

  GBPI: Precision Permeability Testing Solutions for Global Rubber Market Introduction: Quality Revolution & Core Status of Permeation Detection in Rubber Industry Rubber Industry Overview With the rapid development of the global rubber industry, rubber materials are widely applied in automotive tires, industrial seals, medical rubber products and consumer electronic accessories. Quality control of rubber materials has become the core focus of the manufacturing industry. Among all rubber performance indicators, gas barrier property (permeability) is undoubtedly the key parameter determining the service life and safety of rubber products. For tires, air tightness directly affects fuel efficiency and driving safety; for medical rubber parts, barrier performance is related to drug effectiveness; for food-contact rubber products, oxygen permeability determines shelf life. As a national-level, specialized and sophisticated "Little Giant" enterprise in China’s packaging testing instrument industry, GBPI has accumulated more than 20 years of technology experience. We provide a complete set of precise, reliable and international standard-compliant permeability testing solutions for the global rubber market. From tire giants in Southeast Asia to automotive component suppliers in Europe, GBPI instruments are guarding the quality of rubber products worldwide. Chapter 1 Permeability: The Invisible Guardian of Rubber Materials 1.1 Why Gas Permeability Is Critical for Rubber In material science, gas permeability refers to the volume of gas passing through a specimen of unit area and thickness within a certain time under unit pressure difference. This indicator is highly valued in the rubber industry for the following reasons: Tire Air Tightness: The inner liner of radial tires is usually made of halogenated butyl rubber, whose permeability is only about 1/10 of natural rubber. Excessive permeability will cause natural air loss within months, increasing rolling resistance and tire burst risk. Durability of Sealing Products: The performance of O-rings and gaskets relies on the interference fit between rubber and metal. Gas permeation will lead to attenuation of the sealing force. Medical Rubber Parts: Syringe pistons and infusion tubes are in direct contact with liquid medicine. Oxygen permeation may cause oxidation and deterioration of pharmaceuticals. Therefore, accurate determination of gas permeability of rubber is an essential step to ensure product quality and meet international specifications. 1.2 How GBPI Defines "Precise Permeability Testing." GBPI gas permeability tester series (N500, N530G, etc.) are specially designed for polymer materials such as rubber and plastic, adopting the differential pressure method: Working Principle: Place the treated rubber specimen between the upper and lower test chambers. Vacuumize the system and inject test gas (O₂, N₂, CO₂ or air) into the upper chamber to form a constant pressure difference on both si...

CHINAPLAS 2026: World’s Premier Plastics & Rubber Exhibition Launches Grandly in Shanghai, GBPI Presents Cutting-edge Testing Instruments Published on April 21, 2026 | By GBPI Global Media Center SHANGHAI, April 21, 2026 – CHINAPLAS 2026, the 38th International Exhibition on Plastics and Rubber Industries, officially kicked off at the National Exhibition and Convention Center in Shanghai. As Asia’s largest and most influential plastics and rubber trade show, the event spans 390,000 sqm, hosts 4,900+ exhibitors, and welcomes 320,000 visitors from 150 countries. GBPI Shines at CHINAPLAS 2026: Booth 3B79 Showcases Full-range Testing Solutions Guangzhou Biaoji Packaging Equipment Co., Ltd. (GBPI) made a stunning appearance at Booth 3B79, attracting global customers and partners for in-depth exchanges. GBPI displayed its flagship instruments including WVTR, OTR, gas permeability testers, tensile testers, gas chromatographs, and fully automatic tube sealers. GBPI Booth 3B79 at CHINAPLAS 2026 GBPI’s Technology Empowers Green & Smart Manufacturing GBPI’s testing solutions play a critical role in the industry’s green transformation, supporting biodegradable materials, recycled plastics, and high-barrier eco-friendly packaging. Its precision instruments meet international standards such as ASTM, GB, and ISO. GBPI’s advanced testing solutions Visit GBPI at Booth 3B79 We sincerely welcome global partners to visit GBPI at Hall 3, Booth B79 for live demos, technical consultations, and customized testing solutions during CHINAPLAS 2026 (April 21–24). About GBPI Established in 2002, GBPI is a professional manufacturer of packaging and material testing instruments, serving food, pharmaceutical, cosmetic, and plastic industries worldwide.

  GBPI to Exhibit Advanced Packaging Testing Solutions at Interpack 2026 Messe Düsseldorf, Germany | May 7–13, 2026 | Hall 7.2 Booth C15-02 Guangzhou Biaoji Packaging Equipment Co., Ltd. (GBPI), a professional manufacturer and global supplier of high-precision packaging testing instruments, will officially participate in Interpack 2026, the world’s largest and most influential trade fair for the packaging and processing industry. Held from May 7 to 13, 2026 at Messe Düsseldorf in Germany, Interpack attracts more than 2,800 exhibitors and over 170,000 professional visitors from more than 160 countries, serving as the most important platform for technological innovation, international cooperation, and business development in the global packaging industry. About Interpack 2026 Interpack is the flagship event of the global packaging industry, with a history of more than 70 years. It covers food, beverage, pharmaceuticals, cosmetics, daily chemicals, industrial products and other key fields. The 2026 event will focus on sustainable packaging, intelligent manufacturing, digital transformation, food safety and resource efficiency. GBPI will showcase a full range of packaging testing solutions to help global customers improve product quality, ensure safety compliance, and enhance market competitiveness. GBPI’s Featured Products at the Exhibition OTR Tester Used for oxygen transmission rate test of films, bottles, and packages. Widely used in food, pharmaceutical, and electronic packaging. WVTR Tester Measures water vapor permeability to protect moisture-sensitive products such as snacks, medicines, and cosmetics. Leakage Tester Non-destructive leak detection for flexible and rigid packaging, ensuring safety and compliance with international standards. Spout Sealing Machine High-efficiency automatic sealing equipment for stand-up pouches, spout pouches, and food packaging lines. Visit GBPI at Interpack 2026Venue: Messe Düsseldorf, GermanyBooth: Hall 7.2, C15-02Date: May 7 – 13, 2026 Why Choose GBPI? With more than 20 years of experience in packaging testing equipment, GBPI provides reliable, accurate, and stable testing solutions for customers in more than 80 countries. All products comply with international standards such as ISO, ASTM, GB, and TAPPI. GBPI insists on technological innovation and customer-centric services, committed to helping enterprises achieve better quality control, cost reduction, and sustainable development. We sincerely welcome customers, partners, and industry experts to visit our booth for on-site demonstrations, technical communication, and business negotiations. GBPI looks forward to cooperating with you to promote the healthy development of the global packaging industry. Contact Us Contact Person: Jenny Email: info@gbtest.cn | Phone: +86 15820231129 Website: www.gbpitester.com © 2026 Guangzhou Biaoji Packaging Equipment Co., Ltd. All Rights Reserved.

    Customer Testimonial | GBPI University Packaging Testing Laboratory Solutions Precise Matching of Needs, Winning Deep Trust In the field of laboratory construction for universities and research institutes, every brand choice embodies the adherence to scientific rigor and the responsibility for teaching quality, with no room for chance. When Dr. Wu's team from Guangzhou Vocational and Technical University of Science and Technology launched the packaging quality testing and analysis laboratory construction project, they conducted multiple rounds of rigorous inspections and screenings among numerous testing instrument brands in the market. In the end, GBPI's laboratory packaging testing system solution stood out and became their trusted choice. Behind this recognition lies GBPI's deep cultivation of professionalism and extreme practice in meeting customer needs.   Sincere Communication: Precisely Meeting Core Demands of Research & Teaching GBPI & GKUSTE Industry-University-Research Base "Initially we contacted many suppliers, but the GBPI team left a deep impression on us." For university laboratories, professional solutions that combine scientific research adaptability and teaching practicability are the core premise for follow-up work. The sincere communication and professional solutions of the GBPI team precisely matched GKUSTE's core demand of "building a laboratory that truly serves scientific research and teaching", laying a solid foundation for the cooperation between the two parties. During the subsequent month of docking, through multiple rounds of meetings, consultations and on-site inspections, the GBPI team maintained a professional attitude in every detail: from instrument type adaptation, parameter accuracy to simulation verification of specific application scenarios, from laboratory space layout planning to instrument selection, every demand was carefully responded to and every question was professionally answered. Dr. Wu frankly stated: "The GBPI team is not only proficient in instrument application scenarios, but also has a profound and professional understanding of the technical context of the entire packaging industry. This all-dimensional professional capability makes us feel extremely reassured."   After multi-party comparison and comprehensive evaluation, Guangzhou Vocational and Technical University of Science and Technology finally decided to select the overall laboratory solution provided by GBPI. This choice stems not only from GBPI's brand influence accumulated over years of deep cultivation in the packaging testing field, but also from the trust bond built by the team's dedicated service and the hardcore strength of core products. In the laboratory solution of this cooperation, all instruments are from GBPI, including Water Vapor Transmission Rate Tester, Gas Transmission Rate Tester, Infrared Spectrometer, Universal Material Testing Machine, Friction Tester, Heat Sealer, Falling Dart Impac...