Flexible Packaging Film Coefficient of Friction Tester COF Testing

The thickness of the film material, an important characteristic of the packaging material, varies and is critical for other properties such as permeability, tensile strength, impact resistance, etc.

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      

Product Introduction The N500A 2.0 Gas Permeability Tester is a high - precision experimental testing equipment that integrates machinery, electronics, and software. It is suitable for testing the gas barrier properties of plastic films, composite films, sheets, metal foils, etc., as well as the gas permeability testing of packaging containers such as plastic, rubber, paper - based bottles, bags, cans, and boxes.  

  AUTO ZF3600 Total Migration & Non-Volatile Residue Tester Full-automatic Evaporation Residue & Loss on Drying Analyzer for Pharmaceutical, Food Contact, Chemical & Water Quality Testing Need technical datasheet, quotation or application support? Get free consultation from GBPI's testing instrument experts. Click for Free Consultation Introduction The AUTO ZF3600 Total Migration & Non-Volatile Residue Tester adopts an integrated system design of water bath evaporation, heating drying, cooling and constant-weight weighing. The whole test process runs fully automatically without manual operation. It is suitable for total migration (non-volatile residue, evaporation residue) tests in purified water, pharmaceutical packaging materials, food contact materials, cigarette tipping paper, chemical reagents and other fields. It can also be used for moisture content and loss on drying of solid samples, as well as total dissolved solids testing in water quality inspection. Test Principle Transfer the test solution into the solvent dish of the automatic feeding system. The empty dish is heated, cooled and weighed according to the set temperature. Repeat the steps until the constant weight is reached. The solution is evaporated to dryness in a water bath below the boiling point of the immersion liquid. The chamber is heated to 105℃ for drying and then cooled. After the evaporating dish is cooled, the balance judges the constant weight, and the experiment ends once the constant weight requirement of the test item is satisfied. Schematic Diagram of Principle Compliance Standards Purified Water: Purified Water in Chinese Pharmacopoeia Volume II, EP9.0 WATER, PURIFIED Pharmaceutical Packaging: Non-volatile residue item in extractables test of National Pharmaceutical Packaging Material Standard Food Contact Materials: GB 31604.8-2021, EN 1186-3:2002 method A, Standards and Specifications for Utensils, Containers and Packages of Korea Ministry of Health and Welfare chapter IV 2-8 Cigarette Tipping Paper: YQ/T 59-2015 Chemical Reagents: GB/T 9740-2008, ISO 759 Water Quality: GB 8538-2016, DZT0064.9-2021, GB/T 14415-2007, GB/T 5750.4-2006 Solid Samples: Extractables and Loss on Drying in Chinese Pharmacopoeia Volume IV, USP40-NF35<921> WATER DETERMINATION Specifications Item Technical Parameters Measuring Range 0 g ~ 80 g Balance Resolution 0.1 mg Balance Weighing Range 0 g ~ 220 g Constant Weight Tolerance 0.3 mg, adjustable Water Bath Temperature Range Ambient ~ 100℃ Oven Temperature Range Ambient ~ 125℃ Temperature Control Accuracy ±0.5℃ Number of Sample Positions 36 Evaporating Dish Volume 100 mL Gas Port Size Φ8 mm Overall Dimension 1200 mm(L) × 850 mm(W) × 1335 mm(H) Power Supply 220V,50Hz Rated Power 7000 W Operation System Windows 10 Pro 64-bit Features Dual-temperature Integrated Control System, Upgraded Automation Integrated workflow of water bath evaporation, drying, cooling and constant weight for automatic, efficient and precise testing. Adopts automatic feeding mechanism controlled by pneumatic valve with residual volume less than 0.1 mL, no waiting or manual attendance required. Built-in water bath with liquid level sensor for automatic water level detection, water filling, draining and temperature control. High-precision Imported Balances with Isolation Protection Equipped with 3 high-precision imported balances, constant weight of 0.3 mg can be achieved after two drying cycles. Balances are installed in a stable shield with water-circulation interlayer to keep stable temperature and humidity during weighing. High Throughput & Wide Compatibility 36 independent test stations with separate data output to meet high-throughput testing needs. Compatible with purified water, n-hexane, ethanol, acetic acid, chloroform and other organic solvents. Cooling & Recovery System for Efficient Solvent Recycling Built-in circulating water cooling pump maintains low chamber temperature. Eco-friendly, cooling down to room temperature within 30 min. Equipped with solvent recovery bottle, solvent recovery rate over 90%. Intelligent Operating System, Global Compliance Real-time display of weighing data, temperature and humidity curves; data is automatically saved for query. Designed in accordance with GMP annex for computerized systems, flexible parameter setting for different standards. Audit trail function for full data traceability, user permission management available. Supports multiple data output formats, electronic signature and online report approval. Laboratory Intelligent IoT Platform The instrument can connect to the IoT platform for network digital management. Authorized users can remotely log into the IoT platform, access the instrument software interface, manage test data and perform remote fault diagnosis. Application Image Application Field Description Purified Water Suitable for testing the non-volatile content of purified water and sterile water for injection in the pharmaceutical industry. Pharmaceutical Packaging Materials Suitable for the test of non-volatile matter items in the dissolution test of plastic and rubber pharmaceutical packaging materials. Food Packaging Materials Suitable for various food utensils, containers and food packaging films, cans or other various food tools, pipes and other products made of polyethylene, polystyrene, polypropylene, perchlorinated vinyl resin as raw materials in different food simulants. Determination of total migration after immersion. Cigarette Pack Materials Suitable for total migration test of cigarette tipping paper soaking solution. Chemical Reagent Suitable for the evaporation residue test of chemical reagents, such as ethanol, acetic acid, n-hexane, chloroform and other organic solvents whose boiling point is lower than 100℃. Domestic Water and Drinking Water, Industrial Water, Sewage Suitable for the total dissolved solids test of drinking water, drinking natural mineral water, groundwater, drinking water, swimming pool water, urban sewage, industrial boiler water, etc. Solid Samples, Pharmaceutical Particles Suitable for loss on drying, dry content or moisture testing of solid samples, such as hollow capsules, noncrystalline cellulose and other pharmaceuticals or other solid particles. Ready to upgrade your total migration and non-volatile residue testing workflow? Contact GBPI today for datasheet, quotation and professional testing solution. Click for Free Consultation

Product Introduction This portable diesel silent generator is designed for outdoor industrial emergency power supply. Adopting air - cooled four - stroke technology, it features stable performance, durability, strong power, high efficiency, intelligent protection, and low noise reduction, making it an ideal choice for various power - demanding scenarios. Product Parameters Name Details Model of Power 220 Rated Power 6.0kw (220V); 8.75kw (380V) Voltage 220V; 380V Fuel Tank Capacity 12.5L (220V); 15L (380V) Engine Oil Capacity 1.65L Weight 158kg Displacement 499cc Size 910530740mm Working Ambient Temperature ≤40°C Voltage Distortion Rate ≤10% DC Voltage 12V DC Current 8.3A Starting Method Electric start   Product Applications Industrial Power Generation Suitable for power supply in industrial factories, providing stable electricity to support production lines and various industrial equipment operations. Power for Aquaculture Can be used in aquaculture farms, ensuring continuous power for environmental control systems, feeding equipment, etc., to maintain the normal growth environment of aquatic products. Outdoor Construction Ideal for outdoor construction sites, supplying power for construction machinery, lighting, and other equipment, ensuring the smooth progress of construction projects.

Product Introduction The LC-3S manual precision sample cutter can be used for precision sample cutting in tensile testing of materials such as copper-aluminum foil, battery separators in the new energy industry, various plastic films, paper, paper-plastic composites, and metals. This product is easy to operate, safe, reliable, and durable. The cut samples are smooth without burrs, enabling precise cutting of samples and effectively avoiding measurement errors caused by poor sample cutting.   Product Features Item Technical Parameters Material Thickness ≤1mm Cutting Specification 15mm × 220mm (customizable) Equipment Size 250mm × 550mm × 400mm Weight 9kg   Product Features ✦ The sample cutter has a compact design, is sturdy and durable, easy to operate, and efficient.✦ The cutting blade is made of high-speed tool steel, with a high-hardness edge that is sharp and durable. The cut samples are undamaged with smooth edges without burrs.✦ The width of the cut sample is 15mm, with high cutting precision, fully meeting standard requirements. It also supports customization of different sample cutting widths.✦ Both sides of the blade are designed with safety protection barriers, ensuring safe and reliable sample cutting process.

Application GNP-1 Bursting Strength Tester can measure the bursting strength of single-layer or multi-layer paper, and can be used to test the blasting strength of cloth, leather, paper board, thin metal sheet, etc. Use mark transmission pressure, automatically retain the maximum bursting strength value when bursting, decomposition degree is 100 times higher than the needle type.

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.

AUTO GBDA-180 The Compost Degradation Tester is based on the gravimetric method for measuring carbon dioxide emissions. It is a professional use of small reactors to determine the final biodegradability of test materials. It is suitable for the biodegradability analysis of degradable plastics and bio-based materials such as lunch box garbage, waste ground film, plastics containing plasticizers and pigment additives, etc.

LC-1 Tensile Test Sample Cutter cuts samples of plastic film, paper and so on in preparation for other tests, such as tensile, peeling, tearing and heat sealing etc. It is compactly structured and easy to use. The edges of sample cut out are even and smooth.

Spectrophotometer ST50 is a spectrophotometer developed by GBPI series core technology, using built-in photodiode array (double 20 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST50 spectrophotometer is easily controlled within 0.03, and the Inter-instrument error delta E* AB is controlled within 0.2, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory. Application  Spectrophotometer ST50 is equipped with one customized measuring aperture, accurate color measurement and stable performance. It is used for accurate color measurement and quality control in plastic electronics, paint ink, textile and garment printing and dyeing, printing, ceramics and other industries, and can be used for fluorescent sample measurement.   Features  1. Large area photodiode array (dual 20 arrays) sensor  A larger area of double 20 array sensor, strong light saturation, weak light sensitivity and a wider spectrum response range, to ensure the instrument measurement speed, accuracy, stability and consistency, independent core technology, and international standards of the same platform, to achieve complete compatibility. 1. Adopt D/8 structure and SCI/SCE mode  Spectrophotometer ST50 uses a widely international use D/8 optical structure, SCI/SCE (Specular Component Included/Specular Component Excluded) synthesis technology, support SCI+SCE at the same time fast measurement, test time about 1.5 seconds.  2. Combination of full spectrum LED light source and UV light source The use of 400-700nm full spectrum LED light source ensures sufficient spectral distribution in the visible light range, avoiding the spectral loss of specific bands, strong light will not be saturated, weak light is more sensitive, and fluorescence samples can be easily measured. 4. Camera positioning can clearly observe the measured area  The ST50 spectrophotometer has built-in camera. Through the real-time scene-taking of the camera, it can accurately determine whether the measured part of the object is the target center, which improves the measurement efficiency and accuracy.

GBD-L2 falling dart impact tester is suitable for testing materials such as plastic film or sheet and steel plate coating with a thickness of less than 1mm. Under a given height of free falling dart impact, it can measure the energy (in Quality to express results) of plastic films,thin section specimens and other materials. Through the impact resistance test, it can prevent the packaging surface from being damaged when the packaging material is impacted or dropped due to insufficient toughness of the packaging material, and effectively avoid the product from being damaged due to impact or falling in the circulation link. It can be used in scientific research, teaching, industrial and mining enterprises, laboratories, research institutes and quality supervision departments.