Packaging & Material Permeation Testing Solutions
Global Pioneer in Barrier Permeation Analyzers, Package Integrity & Material Testing Instruments
Guangzhou Biaoji Packaging Equipment Co., Ltd. (GBPI) is an internationally accredited high-tech enterprise dedicated to the R&D, manufacturing, and calibration of advanced testing instruments for flexible packaging, polymer films, food & pharmaceutical packages, and medical PPE. Established in 2002 with over two decades of technical excellence, GBPI operates CNAS-accredited calibration laboratories and has contributed to drafting numerous national and industry standards (GB/T) for water vapor, oxygen, and gas permeation metrology.
Product Portfolio & Testing Divisions
Explore GBPI's comprehensive catalog of 50 precision physical instruments categorized into 10 dedicated divisions engineered for flexible packaging converters, food & drug manufacturers, resin compounders, and accredited testing centers.
Permeation Analyzers
WVTR · OTR · Gas Transmission (GTR)Industry benchmark permeation analyzers covering water vapor, oxygen, and inorganic/combustible gases. Features 6-chamber infrared detection, coulometric electrochemical sensor technology, gravimetric cup balances, differential pressure manometry, and gas chromatography (GC-TCD) per ASTM F1249, ASTM D3985, and ISO 15105.
Tensile & Strength Testers
Universal UTM · Mullen Burst · Rotary Drum CuttersSingle-column and dual-column electromechanical universal testing machines (UTM) for tensile elongation, peel adhesion, and puncture resistance up to 20 kN. Complemented by hydraulic Mullen bursting strength testers and high-efficiency 10-piece rotary drum specimen preparation cutters.
Heat Seal & Shrinkage Testers
5-Point Gradient · Hot Tack · Thermal ShrinkagePrecision heat sealing apparatus featuring 5 independent upper/lower temperature zones for rapid thermal sealing curve generation. Includes automated hot tack testers measuring early seal strength prior to cooling, specialized container lid film sealers, and liquid bath film thermal shrinkage testers.
Leakage & Package Integrity
Bubble Emission · CCIT Vacuum Decay · MAP HeadspaceHolistic seal integrity and package containment testing instruments. Features submerged bubble emission vacuum chambers, internal pressurization burst & creep testers, non-destructive vacuum decay CCIT micro-leak detectors for pharmaceuticals, and MAP packaging headspace gas analyzers (O2 & CO2).
Mask & PPE Testing
Particle Filtration (PFE) · Bacterial (BFE) · Delta PSurgical mask, respirator, and medical protective textile testing systems. Includes dual NaCl & oil aerosol particle filtration efficiency (PFE) testers, dual 6-stage Andersen bacterial filtration (BFE) cabinets, differential pressure Delta P breathability rigs, and synthetic blood penetration testers.
Barrier & Breathability Series
Battery Separator · Paper Gurley · Technical FabricsMicro-porous permeability and air resistance testers tailored for specialized membranes and substrates. Features precision Gurley densometers for lithium battery separators, Bendtsen/Gurley paper testers, fuel cell gas diffusion layer (GDL) carbon paper testers, and automatic textile air permeability systems.
Optical & Surface Friction
Coefficient of Friction (COF) · Haze · Gloss · Light BoothSurface property and optical clarity analysis equipment for flexible packaging. Features static and kinetic coefficient of friction (COF) testers, light transmittance & haze meters, 60° intelligent specular glossmeters, aluminum foil pinhole detection light benches, and standard color matching light cabinets.
Impact, Tear & Compression
Falling Dart · Pendulum Burst · Elmendorf Tear · BCTDynamic physical toughness and container crush strength testing machinery. Features free-falling dart impact testers (Method A & B), dynamic pendulum ball burst meters, digital Elmendorf tear propagation testers, 20 kN carton box compression machines (BCT), and steel falling ball shock testers.
Thermal & Environmental Testing
DSC Calorimeter · Melt Flow Indexer · Climatic Chamber · RetortThermodynamic analysis, resin rheology grading, and accelerated weathering chambers. Features research-grade differential scanning calorimeters (DSC with OIT), MFR & MVR plastic melt flow indexers, programmable -40°C to +150°C climatic chambers, and counter-pressure retort autoclaves.
Thickness, Torque & Residue
0.1μm Thickness · Motorized Torque · Overall Migration · Ink RubSpecialized packaging quality assurance and regulatory safety instruments. Features sub-micron contact electronic thickness testers with automated specimen feeders, motorized bottle cap open/lock torque testers, robotic overall food migration workstations, and ink layer scuff & rub testers.
Why Choose GBPI Instruments?
A globally trusted manufacturer offering certified calibration, advanced sensor physics, robust construction, and comprehensive compliance for packaging and materials research.
Proprietary Sensor Technology
Engineered with imported coulometric oxygen sensors, high-stability infrared moisture detectors, and vacuum ionization gauges for industry-leading sensitivity and zero baseline drift.
Global Standards Compliance
Full international testing compliance covering ASTM, ISO, DIN, JIS, TAPPI, CE, and Chinese National Standards (GB/T), with official drafting contributions to multiple permeation protocols.
High-Throughput Multi-Station
Multi-chamber architectures with independent temperature and humidity regulation across 3, 6, or 12 stations, multiplying testing output without compromising accuracy.
Pharma & Medical Cleanroom Caliber
Turnkey instruments meeting stringent pharmacopoeial regulations (YBB, USP, EP) for CCIT container closure integrity, sterile blister pinholes, and mask filtration efficiency.
Smart Digital Traceability
Integrated Windows PLC touchscreens, automated curve graphing, real-time statistical processing, multi-level password security, and direct LIMS laboratory data integration.
Global Support & Calibration
Supported by factory-certified calibration standards and PTS Lab's experienced engineering team providing localized commissioning, calibration, and maintenance across the region.
Core Industries & Applications
Supplying mission-critical testing solutions across high-barrier manufacturing sectors worldwide.
Flexible Packaging & Film Extrusion
Barrier qualification, tensile strength, seal curves, and thickness profiling for PE, PP, PET, EVOH, and aluminum composite laminates.
Food, Beverage & Aseptic Packaging
Permeation shelf-life modeling, headspace gas monitoring, retort survivability, and food-contact migration compliance.
Pharmaceuticals & Medical Devices
Blister lidding pinhole inspection, CCIT non-destructive leak decay, sterile pouch integrity, and cold-form foil barrier verification.
Energy, Batteries & Electronics
Gurley air permeability for lithium-ion battery separators, fuel cell GDL carbon paper porosity, and electronic enclosure shock tests.
Optimize Your Packaging Testing with GBPI
Connect with PTS Lab technical specialists to select the ideal GBPI permeation analyzer, universal tester, or package integrity solution for your laboratory.