Product introduction It is used to determine the MFR&MVR value of the melt flow rate through the standard die every 10 minutes when various plastics and gums pass through a certain temperature and load in a viscous flow state. It is suitble for melting high temperature polycarbonate, polysulfoxide, fluorine plastics, nylon and other engineering plastics. Also, it is appropriate for the polyformaldehyde, polystrene, polypropylene, ABS resin polyformaldehyde, polycarbonate resin and other low temperature plastic melting test. The machine is widely used in plastic production, plastic products, petrochemical and other industries as well as related universities, scientific research units and commodity inspection departments.

GBPI Melt Flow Indexer is used to measure thermoplastic melt mass flow rate (MFR) and melt volume flow rate (MVR). It is suitable to meassure meltg flow charactor of PP,PE,POM, AR,PC,ABS plastic and plastic productions, widely used in plastic raw materials production, petrochemcial industry, scientific research departments and commodity inspection department.

Introduction It is used to determine the MFR & MVR value of the melt flow rate through the standard die every 10 minutes when various plastics and gums pass through a certain temperature and load in a viscous flow state. It is suitable for melting high temperature polycarbonate, polysulfoxide, fluorine plastics, nylon and other engineering plastics. Also, it is appropriate for the polyformaldehyde, polystrene, polypropylene, ABS resin polyformaldehyde, polycarbonate resin and other low temperature plastic melting test. The machine is widely used in plastic production, plastic products, petrochemical and other industries as well as related universities, scientific research units and commodity inspection departments. 

Accelerated weathering tests are performed on materials by simulating ultraviolet radiation and condensation in natural sunlight to obtain results on material weathering resistance. It can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, and darkness in natural climates. By reproducing these conditions, it can be combined into a cycle and allowed to automatically complete the cycle as required.

  Infrared method water vapor transmission rate tester W405L is a high-end precision packaging material testing instrument, newly developed and upgraded by GBPI Research and Development Team based on ASTM, GB standard requirements and market demand. It is used to test the water vapor transmission rate of samples under set temperature and humidity conditions. It is suitable for the water vapor transmission rate performance test of films, sheets, papers, packages and various materials in the fields of food, medicine, medical equipment, daily chemistry, photovoltaic electronics, etc.      

GX-B3 type disc peeling tester is used for testing the adhesion fastness of printing ink layer of plastic film and cellophane decorative printed materials (including composite film printed materials) produced by gravure printing process. It can also be used to test the adhesion state of the surface layer formed by vacuum coating, surface coating, compounding and other related processes.  

Product Brief The N600P Paper & Paperboard Air Permeability Tester is custom-developed to align with standards like GB/T 458-2008 and ISO 5636. It adopts the differential pressure method as its core testing principle, and innovatively integrates three industry-common testing approaches (Gurley, Schopper, and Bendtsen) into a single device.   This tester is applicable to air permeability detection of various paper and paperboard materials, and can measure key indicators including: material air permeability, air resistance, gas transmission rate, and total gas transmission volume. Testing Principle Gurley Method   Under a constant differential pressure of 1.23 kPa, measure the time required for 100 mL of gas to pass through the sample. Schopper Method   Select a suitable test duration under a constant differential pressure (1.00 kPa±0.01 kPa or 2.50±0.01 kPa), and calculate the gas flow rate through the sample by measuring the gas volume. Bendtsen Method   After clamping the sample for 5 seconds under a constant differential pressure of 1.47 kPa, test the gas flow rate through the surface of the sample. Executed Standards GB/T 458-2008, SJ/T 10171-2016, ISO 5636-5:2003, ISO 5636-2:1984, ISO 5636-3:2013, TAPPI T460 Technical Parameters   Item Technical Parameters Test Range 0.1~10 μm/(Pa·s) Resolution 0.001 μm/(Pa·s) Differential Pressure Range 0~5 kPa Pressure Resolution 0.001 kPa Test Area 6.42 cm² or 10.0 cm² Sample Size ＞50 mm×50 mm Instrument Dimensions (L×W×H) 450 mm×400 mm×300 mm Power 100 W Power Supply 110~250 VAC, 50~60 Hz

The W401 2.0 Water Vapor Transmission Rate Tester is designed and manufactured in accordance with ASTM F1249 and ISO standards. Adopting advanced infrared moisture sensor technology, it provides wide-range and high-efficiency testing of water vapor transmission rate (WVTR) for high, medium and low barrier materials.

  GQ-D1 Drop Ball Impact Tester High Precision Impact Resistance Tester for Packaging PRODUCT PROFILE GQ-D1 Drop Ball Impact Tester is mainly used for testing the impact resistance of hard sheets for food packaging and solid pharmaceutical hard sheets. Traditional electromagnets generate high temperature and residual magnetism after power off, affecting accuracy. This instrument adopts the principle of electromagnetic repulsion, which can automatically release residual magnetism and avoid high temperature, ensuring experimental accuracy. It features high-precision control, intelligent operation and complete safety protection, widely applied in food and pharmaceutical packaging quality control. TEST PRINCIPLE Place the test product on the test bench. Let a steel ball of specified weight fall freely from a specified height to impact the product. Then check the product's appearance for damage and various performance indicators. COMPLIANCE STANDARDS GB/T 15267 YBB 0021-2005 YBB 00202005 YBB 00222005-2015 TECHNICAL PARAMETERS Item Parameter Impact Height 0~900 mm Steel Ball Φ23mm (50g), Φ25mm (60g), Φ28.6mm (100g), Φ38.1mm (225g) Clamping Range 120mm × 85mm Sample Size 150mm (L) × 50mm (W) Dimensions 325 × 550 × 1341mm Weight & Power 30kg, 75W, AC 220V 50Hz PRODUCT FEATURES Touch Screen Control Color touch screen for intuitive and easy operation. Anti-Residual Magnetism Electromagnetic repulsion principle, no residual magnetism or high temperature. Pneumatic Clamping Auto clamping/release reduces error and test time. Built-in Printer Instant test report printing and data query. Intelligent Test Intelligent testing process, greatly improve work efficiency. Accurate & Reliable Stable structure and accurate test results. APPLICATIONS Food Packaging Hard Sheets For PVC hard sheets in food packaging, quality control for food & packaging enterprises. Solid Pharmaceutical Hard Sheets For pharmaceutical hard sheets, quality control for pharmaceutical & packaging enterprises. © 2025 GBPI | GQ-D1 Drop Ball Impact Tester | Professional Testing Solution

GBM-L1 Vacuum Decay Leak Detection Tester is used to perform micro leakage detection on finished packaging by vacuum decay method. It is suitable for leak detection for the integrity of various packaging containers and applied to ampoules, vials, HDPE bottles, prefilled needles and other pharmaceutical packaging, food packaging, and chemical industry packaging. It is advantageous in its’ non-destructive, non-damage and sample-free preparing characters.  

Carton Compression Testing Machine Model: GBN2000B Get Free Consultation Introduction The GBN series carton compression tester is a standard instrument used to evaluate the compressive strength of cartons and other types of packaging containers. It is widely applied to test cartons and packaging boxes of various specifications and dimensions. The instrument supports three fundamental test modes: compressive strength testing, compliance (standard-reaching) testing, and stacking strength testing. Standards ISO 2872, ISO 2874, GB 4857.4, QB/T 1048, GB/T 4857.3, ASTM D642, TAPPI T804, ISO 12048 Specification Item Technical parameters Maximum Test Force 30 kN Platen Area 1200 × 1200 mm Working Stroke 1200 mm Resolution 1 N Accuracy 0.5% Speed adjustment range 1 mm/min – 200 mm/min Standard pressurization speed 10 mm/min Stacking pressurization speed 2 mm/min Weight Approx. 650 kg Power supply AC 220 V, 50 Hz External dimensions Approx. 1593 × 1200 × 1735 Working Mode Compressive Strength TestUsed to determine the ultimate compressive strength of a specimen. The testing machine automatically records the peak compressive force and the deformation of the specimen under load. Compliance TestUsed to evaluate the overall performance of a container based on specified pressure and deformation parameters, providing essential data for container design and selection. Stacking Strength TestUsed to determine the load-bearing durability of a specimen under simulated storage conditions. In accordance with national standards, stacking tests can be conducted over various durations, such as 12 or 24 hours. PC Interface Support PC connection for real-time curve display, data storage and export. Product Features High Precision and Stable PerformanceEquipped with a high-precision load cell, the instrument achieves an accuracy of <0.5% at the factory—surpassing the ±1% threshold required by ISO standards. The integration of a servo motor, a precision ball screw drive, a well-engineered design, and high-precision mechanical machining ensures the instrument’s overall reliability and stability. Long Service LifeThe use of a precision ball screw drive, an aluminum alloy panel, high-quality machining processes, and a robust design ensures the instrument’s durability. Furthermore, our professional design and programming team can provide future upgrades for the unit. Wide Range of ApplicationsBeyond conducting compressive strength, compliance, and stacking strength tests on cartons, this instrument is also suitable for compression testing of various other types of packaging, such as cans and bottles. User-Friendly and Easy to OperateThe instrument features an LCD touchscreen with a Chinese-language interface, offering an intuitive user experience. It performs tests fully automatically and includes built-in data statistical processing. Results can be printed via an integrated micro-printer or exported to a computer. When connected to a PC, the system can automatically store test results and display—as well as save—the real-time pressure-change curve during testing. Rapid and Efficient TestingThe vertical movement speed of the upper compression platen is fully adjustable, reaching up to 200 mm/min, which makes the testing process faster and more convenient. Factory configuration NO. Item Model/Specific. Qty Unit Remark 1 Carton Compression Tester (Main Unit) GBN2000B 1 pc   2 Power Cord / 1 pc   3 Instruction Manual / 1 pc   4 Warranty Card / 1 pc   5 Certificate of Conformity / 1 pc   6 Thermal Printing Paper / 4 roll   Note: GBPI has always been committed to the innovation and improvement of product performance and function. For this reason, product technical specifications and appearance will also be changed accordingly. The above situation will not be notified. GBPI reserves the right of modification and final interpretation. Service Commitment Free technical support for packaging testing. One-year warranty for the instrument, free software upgrade service, and free technical support for life. Free in-plant training on instrument operation, graduation certificate issued to qualified personnel, free board and lodging. Instrument "old for new" policy, and spare instruments for use in case of failure. Equipped with a testing center (CNAS L8185), providing sample testing and sample data comparison services. Equipped with a reference material development center, providing calibration services. About GBPI GBPI (Guangzhou Biaoji Packaging Equipment Co., Ltd.) was established in 2002 and is located in Guangzhou Economic Development Zone. It is an enterprise integrating R&D, production, sales of packaging testing instruments, packaging equipment, modified atmosphere refrigerator and other products, and providing third-party testing and reference material calibration services. It is committed to providing comprehensive, professional, high-quality products and technical services for the packaging, food, medicine, testing and other industries. Write industry standards with quality and become a leader and navigator in the field of global packaging testing. The 80,000-mile journey is underway, and GBPI will escort you! For more details, please visit the GBPI official website. www.gbpitester.com Address: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China Tel: 020-8615 3789, 8615 3790    After-sales hotline: 4007886855 Website: www.gbpitester.com    Email: info@gbtest.cn

  W401 2.0 water vapor transmission rate tester is designed and manufactured according to  ASTM F1249 and ISO standards, based on the testing principle of infrared method, it provides wide range and high efficiency water vapor transmission rate test for high, medium and low barrier materials is suitable for water vapor transmission performance testing of films, sheets, paper, packaging and other related materials in the fields of food, medicine, medical equipment, daily chemistry, photovoltaic electronics, etc. It is an ideal configuration instrument for off-line or on-line testing of the barrier properties of packaging materials for production units in the packaging industr