Polyester Reference Material

Introduction N530 2.0 is based on the test principle of differential pressure method, It's designed with reference to GB/T 1038, ISO 2556 and other standards. Adopt high-precision pressure sensor and automatic pressure difference keeping technology, high test accuracy. It is suitable for the gas permeability test of films, sheets, papers, packages and related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc. It provides a wide range and high-efficiency gas transmission rate test of high, medium and low gas barrier materials.

Heat Seal Tester is to test the temperature, pressure, and time for heat sealing of various film materials.

GB-MH180 Respirator Fit Test Machine is a specialized instrument for measuring leakage ratio of dust concentration quantitatively in and out of mask to select fitted mask and check leakage, which is compatible with the requirements of OSHA and GB 19083-2010 .The Respirator Fit Test Machine is widely used in workplaces such as hospitals, manufacturing plants, production sites, and other testing institutions.  

Product Brief The N600E Battery Separator Air Permeability Tester is designed and developed in accordance with standards such as GB/T 36363-2018. Adopting the differential pressure method as its testing principle, it is professionally used for testing the air permeability of battery separators, breathable films, and related polymer materials. Testing Principle In an environment with controlled temperature, humidity, and normal pressure, the tester measures the time required for 100 mL of air to pass through a 6.45 cm² separator under an applied pressure of 1.21 kPa. Executed Standards GB/T 36363-2018, ISO 5636-5:2003, TAPPI T460 Technical Parameters Item Technical Parameters Test Range 60~12000 sec/100mL Resolution 0.1 sec/100mL Pressure Range 0~5 kPa Pressure Resolution 0.001 kPa Test Area 6.45 cm² Sample Size ＞50 mm×50 mm Instrument Dimensions 450 mm×400 mm×300 mm Power 100 W Power Supply 110~250 VAC, 50~60 Hz Product Features • The instrument's differential pressure is adjustable within the range of 0~5 kPa, with a precision of 0.001 kPa, fully meeting the test pressure requirements of different methods;• Supports multi-unit display (s/100mL and μm/(Pa·s));• The test range can be customized according to different sample requirements;• Excellent airtightness;• Arbitrary pressure adjustment, fully automatic operation, and automatic measurement and calculation of results;• Equipped with a color touch screen, no external computer required, enabling real-time observation of sample air permeability;• Built-in micro-printer for real-time printing of test reports;• The upper computer software is designed in accordance with the new GMP Appendix "Computerized Systems", supporting functions such as hierarchical permission management, audit trail, and electronic signature (optional).

Product Profile • The W416 2.0 Infrared Method Water Vapor Transmission Rate Tester is a high-end precision testing instrument for packaging materials, newly developed and upgraded by Guangzhou Standard International R&D Team in full compliance with the requirements of **GB/T 26253** and **ASTM F1249** standards as well as market demands. • Based on the testing principle of infrared moisture analysis sensors, it provides wide-range, high-efficiency water vapor transmission rate (WVTR) testing for high, medium and low barrier materials. • It is suitable for testing the water vapor transmission performance of films, sheets, papers, packages and other related materials in industries such as food, pharmaceuticals, medical devices, daily chemicals, photovoltaic electronics, etc. • It is an ideal offline or online configuration instrument for manufacturers in the packaging industry to test the barrier performance of packaging materials. Testing Principle The W416 2.0 Water Vapor Transmission Rate Tester adopts the infrared method principle: 1. Fix the pre-treated sample in the middle of the test chamber, dividing the chamber into a high-humidity chamber and a low-humidity chamber. 2. Compressed air flows through the high-humidity chamber, while dry nitrogen (carrier gas) flows through the low-humidity chamber at a constant flow rate. 3. Due to the humidity gradient, water vapor penetrates from the high-humidity chamber to the low-humidity chamber. 4. The water vapor passing through the sample is carried to the infrared sensor by the flowing dry nitrogen. 5. Parameters such as the sample’s water vapor transmission rate are derived from the electrical signal output by the sensor. Working Principle Diagram of Infrared Method Standards • ISO 15106-2 • ISO 21760-1 • ASTM F1249 • GB/T 26253 • JIS K7129-2 • Chinese Pharmacopoeia 2025 Edition <4010 Determination of Water Vapor Transmission Rate of Pharmaceutical Packaging Materials> • YBB 00092003 Technical Parameters Item Technical Parameter Test Range 0.002 ~ 100 g/(m²·24h) Repeatability The greater value between 0.005 or 2% Resolution 0.0001 g/(m²·24h) Temperature Control Range 15 ~ 45℃ Temperature Control Precision ±0.1℃ Humidity Control Range (5 ~ 90)%RH, 100%RH Humidity Control Precision ±1%RH Test Area 50.24 cm² Sample Size Φ100 mm Sample Thickness ≤ 3 mm Sample Quantity 6 pieces Carrier Gas 99.999% Nitrogen (provided by the user) Carrier Gas Pressure ≥ 0.1 MPa Carrier Gas Flow Rate 5 ~ 100 mL/min Pneumatic Pressure ≥ 0.3 MPa Dimension 1140mm × 600mm × 440mm Weight 55 kg Power 750 W Power Supply AC 220 V, 50 Hz Product Features • Patented Sensor Technology for Efficient and Accurate Testing - The high-precision infrared moisture sensor is jointly developed with top foreign technical teams, featuring ultra-high stability, ultra-low failure rate, high sensitivity, and a resolution of up to 0.0001 g/(m²·24h). - Equipped with a brand-new pneumatic air circuit control system, the automatic fixture locks the sample with one key, ensuring convenient operation and excellent sealing performance. • Full-Automatic Precision Temperature and Humidity Control - Temperature Control: The semiconductor cooling chip realizes bidirectional automatic temperature control with a precision of ±0.1℃. - Humidity Control: Adopts dual-airflow (dry and humid air) humidity control method for stable and high-precision humidity regulation, with an accuracy of ±1%RH. • Wide-Range Testing with High Applicability - The instrument is equipped with 6 independent test chambers, meeting high-throughput testing requirements with high efficiency. - Boasts a wide test range with a lower limit of 0.002 g/(m²·24h), suitable for testing various high, medium and low barrier materials. With customized accessories, it can also test the water vapor transmission rate of containers such as bottles, bags and bowls. • User-Friendly Operation with Real-Time Visual Curves - Supports fully automatic operation, including one-key testing, automatic judgment and automatic shutdown. - Real-time displays five sets of curves: transmission rate vs. time, temperature vs. time, humidity vs. time, flow rate vs. time and voltage vs. time, with preview and hide functions available for the curves. • Intelligent Operating System with Global Certification - Self-developed intelligent operating system with modular graphics, allowing flexible setting of test procedures and parameters for intuitive and convenient operation. - Designed in accordance with the *Annex to GMP <Computerized Systems>*, it has an audit trail function and multi-level user permission settings, meeting the data traceability requirements of the pharmaceutical industry. - Supports customized test report settings, multiple data output formats, electronic signatures and online submission of audit reports. • Professional Calibration Service for Accurate and Reliable Data - Our company holds the National Standard Substance Grading Certificate for water vapor transmission rate, approved and issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, with standard substance numbers (GBW(E)130543 / GBW(E)130544). - The instrument is calibrated and verified using self-developed national standard substances to ensure the accuracy, universality and authority of test data. • Intelligent Laboratory IoT Platform - The instrument can be connected to the IoT platform to realize network digital management. - Remote authorized login to the IoT platform enables functions such as managing test data and remote fault diagnosis. - Customers can download required instrument data, documents and operation videos on the platform independently.

GBD-S Tear Tester test the tear resistance of paper, film, non-woven fabrics and so on.

Oxygen transmission rate (OTR) is the measurement of the amount of oxygen gas that passes through a substance over a given period. It is mostly carried out on non-porous materials, where the mode of transport is diffusion, but there are a growing number of applications where the transmission rate also depends on flow through apertures of some description.

    Working Principle The spouts go through the hopper and the vibrating feeding tray to the ready position, and is pushed by the spouts to hang on the spouts bracket and rotate with the rotating disc to the pouch processing station. After taking the pouch and turning it over, the pouch to be processed is put on the pouch  fixture on the spout (located directly above the spout holder), the pouch and the spouts are moved together with the turntable to the heat-sealing station for heat-sealing, and the front and rear heat-sealing knives are closed for heat-sealing treatment. The good pouch is pushed by the push-out mechanism to the finished bag storage section for storage. The untreated waste bags are automatically removed with the movement of the turntable to the waste bag rejection port. Technical Specifications Item Technical Parameters Overall Dimensions 2400 x 2200 x 2000 mm (Length x Width x Height) Packaging Types Stand-up Pouches, 3-Side Seal Pouches, Gusseted Bags, Special-Shaped Bags Material Types Pouches: Inner Layer PE, Inner Layer PP Tubes: PE, PP Product Specifications Bag Length: 80~190 mm (L), 70~120 mm (W) Sealing Length: 60~120 mm Straw Sizes: 8.5 mm, 10 mm, 14 mm, 16 mm, etc. Working Speed 80-90 pcs/min Positioning Accuracy ≤0.5 mm Sealing Tools Total 6 groups: 1 Preheating, 4 Heat-Sealing, 1 Cooling Temperature Control Modules 18 groups, Accuracy ±0.1℃ Heating Temperature 0~300℃ Power Supply 380V/50Hz, 11KW Air Supply 0.6~0.8MPa, 2000L/H Equipment Weight 2100 Kg Application Field   Jelly spout bag Soy milk spout bag Toiletries spout bag Puree bag Special-shaped nozzle bag Folding outdoor hydration bag     GBPI Spout Sealing Machine Adopt Advanced System ♦  Spout Sealing Machineconsists of spout delivery system, bag delivery system, heat sealing system, bag collecting system, central control system and base.♦  The spout delivery system consists of chutes, vibrating disks and lead rails. The photoelectric sensors can induce the spouts to control the charging action.♦  The bag delivery system utilizes the pneumatic sucker.The delivery and sealing system have double positions, which doubls the efficiency.♦  The heat sealing system includes a big turntable, heat sealing blades and workstations. There are 6 sets of heat sealing blades: 1set for preheating, 4 for heat sealing and 1for cooling.♦  The workstations are adjustable for bags of different sizes. Customers can order diverse sealing blades for spouts of various types. ♦  Every sealing blade has an independent temperature controller,and runs and debugs independently.♦  The bag collecting system consists of finished products collecting table and waste product recycling table. Photoelectricity sensor and pneumatic control makes the manufacturing process truly automatic.♦  The control panel deploys a touch screen, on which all kinds of parameters can be set, and working status in real time such as complete amount, time, success rate and failure rate can be show. ♦  Other parts: 12 temperature control meter, 18 pressure gages, and 2~4 emergency stop buttons (1 button on each side of the machine). ♦  The base is easy to dismantle, transport and assemble.   Product Fectures 1. Fully automatic; a single set of machine needs only one operator, and the operator just needs to load enough spouts and bags at intervals. 2. Adopting round disc structure, the equipment occupies small space. 3. All the components are made of aluminum and stainless steel, and meet the hygienic and quality requirements of food, pharmaceutical, environmental and industries.  4. Easy to use with precise control; runs stably and works long hours continuously. 5. Adopts imported temperature control module, SMC pneumatic component, Omron PLC control unit to insure the quality, performance, and life of the machine. 6. Automatically detects faults, gives alarms, stops, diagnoses and show where the fault is. Main Components and Their Brands No. Name Brand 1 Servo motor   Made in China 2 Frequency transformer Omron 3 PLC Omron 4 Magnetic switch SMC 5 Photoelectric switch  KEYENCE/Omron 6 Pneumatic component SMC/AIRTAC 7 Temperature control module Omron 8 Splitter  DEX 9 LCD touch screen Omron   Configuration No. Name Quantity 1 Spout sealing machine 1 set 2 Vibrating disk  2 sets 3 Sealing blade  6 sets 4 Bag putting rack 1 set 5 Bag collecting rack 1 set 6 Installation tools 1 set 7 Spefication (User Manual) 1 set   Machine Production Working Samples GF1600-BSpout Sealing Machineis a fully automatic system consists of heat sealing system, spout input system, and bag input system, bag output system, and central control system mounted on single base frame from module. All systems are equipped with electronic sensors and relays to work cordially for efficient and quality manufacturing of packaging bags.  

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

GM-F1 Inclined Coefficient of Friction Tester is expert applicable to the resolve of stationary coefficients of paper board, friction of paper, sheets, plastic films, convey belts and additional substances. By challenging the frictional possessions of substances, the open presentation of packages, packing rapidity of packers and additional indexes could be regulated to meet necessities for production.Different functions from other coefficient friction testers  (cof)    

Application W301 2.0 water vapor permeability analyzer is designed to test the water vapor transmission rate (WVTR) of films or sheets materials with the principle of Gravimetric Method.