EVOH Barrier film oxygen transmission rate testing

Torque tester HP-200 is a testing instrument for bottle cap locking and opening based on ASTM and GB standard requirements and market demand developed and manufactured by GBPI R&D team. For bottle packaging products, nozzle packaging products and tube packaging products, the size of the cap opening torque is one of the key control parameters, which has a great impact on the intermediate transportation and final consumption of the product.It is suitable for measuring the size of the locking and opening torque of bottle products, and is an indispensable test equipment in the production process.

Medical Mask Exhalation Valve Air Tightness Tester  is Used to detect the air tightness of the mask breath valve. GBPI offers mask testing machines for surgical face masks, N95 masks, Melt-blown fabric. BFE Tester, PFE Tester, N95 Tester, Melt-blown fabric Tester      

full-automatic migration tester is specialized for testing dissolved non-volatile-matter of materials after soaked in specific solution.

Product introduction Fully automatic dual-channel linear type corner-spout sealing machine is professionally used for automatic casing and heat sealing of spouts and pouches. It is suitable for spouts of various diameters, lengths and models. As preferred automation equipment for corner spout packaging pouches, it is widely use in packaging of Laundry detergent, beverage, oil, edible oil, outdoor folding water pouches, etc. It can be customized to connect to the filling production line.

GBDA-120 Compost Degradation Tester is designed in full compliance with standards such as ISO14855-1 and ASTM D5338. The mass of carbon dioxide released during biodegradation can be detected automatically, and the biodegradation percentage of degradable materials can be determined.  

N900 Air Permeability Analyzer to test the air permeability of many textile, including technical fabric, non-woven and breathable textile products.  

Automatic High Precision Digital Thickness Meter is a high precise thickness meter integrating optics, mechanology , electronics and algorithm. Easy to operate. Test results are displayed digitally. And can connect to computer for automatic control.

The torque tester is professionally suitable for testing the torque value of the caps of packaging products such as bottles, beverage bottles, mineral water bottles, and milk bottles. It is an ideal configuration instrument for offline or online testing of production units in the packaging industry.

water vapor permeability analyzer is to test the water vapor transmission rate (WVTR) of films or sheets materials.

W416 2.0 Infrared Water Vapor Transmission Rate Tester High Precision WVTR Tester | 6 Independent Test Chambers Product Introduction W416 2.0 Infrared Water Vapor Transmission Rate Tester is an upgraded high-end precision testing instrument developed by GBPI R&D team in accordance with GB/T 26253, ASTM F1249 and international standards. Based on infrared moisture sensor technology, it provides wide-range and high-efficiency WVTR test for high, medium and low barrier materials. It is widely used for films, sheets, paper, packages and materials in food, pharmaceutical, medical devices, daily chemical, photovoltaic and electronics industries, ideal for offline and online testing in packaging industry. Get a Free Quote Today   Test Principle W416 2.0 adopts the infrared sensor testing principle. The pre-processed sample is fixed in the test chamber, dividing it into wet and dry sides. Compressed air flows in the wet chamber, and dry nitrogen (carrier gas) flows in the dry chamber at a fixed rate. Due to humidity gradient, water vapor permeates to the dry chamber and is carried to the infrared sensor. The WVTR value is calculated by the electrical signal output from the sensor.   Compliant Standards ISO 15106-2 ISO 21760-1 ASTM F1249 GB/T 26253 JIS K7129-2 Chinese Pharmacopoeia 4010 YBB 00092003   Technical Specifications Item Value Test Range 0.002~100 g/(m²·24h) Repeatability 0.005 or 2% (whichever is greater) Resolution 0.0001 g/(m²·24h) Temperature Range 15~45℃ Temperature Accuracy ±0.1℃ Humidity Range 5~90%RH, 100%RH Humidity Accuracy ±1%RH Test Area 50.24 cm² Sample Size Φ100 mm Sample Thickness ≤3 mm Test Chambers 6 channels (independent data)   Key Features Patented high-precision infrared moisture sensor, ultra-high stability, resolution up to 0.0001 g/(m²·24h). Automatic pneumatic control system, one-key sample clamping, excellent sealing and easy operation. Precise temperature & humidity control: ±0.1℃, ±1%RH, stable and reliable test data. 6 independent test chambers for high-throughput and high-efficiency testing. Real-time display of 5 test curves: WVTR-time, temperature-time, humidity-time, flow-time, voltage-time. Intelligent OS with audit trail, multi-level user rights, fully compliant with GMP. Calibrated with national standard substances (GBW(E)130543 / GBW(E)130544) for authoritative data. Support laboratory intelligent IoT platform: remote data management, remote diagnosis, resource download.   Applications Plastic Films PET, PE, BOPP, composite films, degradable films, aluminum-plated films, etc. Sheets Pharmaceutical rigid sheets, metal composite sheets, rubber sheets, etc. Paper & Paperboard Coated paper, aluminum paper, paper-plastic composite materials, etc. Medical Patches Medical plasters, transdermal patches, healthcare dressings, etc. Packaging Components Bottles, tubes, trays, bags, plastic containers, etc.

The tear tester (elemendorf method) tests the tear resistance of paper, film, PVC, polyolefin, polyester, composite film, sheet, non-woven fabric, textile, paper, and board, etc. It is controlled by computer automatically and can be tested independently.

Automatic Evaporated Residues Tester is pplicable to tableware, food containers, packaging films, bags, cap sealing rubber pad, painted coating for inner wall of cans or tins, plant fiber container and so on