EVOH Barrier film oxygen transmission rate testing

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

Product introduction This product is based on the test principle of cup method water vapor transmission, and is designed and manufactured according to ASTM E96, GB/T 1037 standards, and provides a wide range and high efficiency water vapor transmission rate detection for low, medium and high water vapor barrier materials. test. It is suitable for the water vapor transmission performance test of films, sheets, paper, fabrics, non-woven fabrics and related materials in the fields of food, medicine, medical equipment, daily chemicals, etc.

Product Introduction This product is based on the test principle of the differential pressure method, and is designed and manufactured with reference to ASTM D1434, ISO 2556 and other standards. With high-precision pressure sensor and automatic differential pressure maintaining technology, this machine has high test accuracy. It is suitable for the gas permeability test of films, sheets, paper, packaging and related materials in food, medicine, medical equipment, daily chemicals, photovoltaic electronics and other industries. It can be used to test high, medium and low gas barrier materials with outstanding efficiency.

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.

Introduction Based on the test principle of the differential pressure method, N530L is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.

Film Heat Shrinkage Tester tests various heat shrinkage properties for the film according to the principle of air heating (air bath). Suitable for heat shrinkable films which produced with polyethylene, ethylene copolymers and their mixtures, such as beverage labels, bottled bundle packaging, sausage shrinkage packaging, outer film of daily chemical products, outer film of cigarette boxes, etc. It is a device that can accurately and quantitatively measure the thermal shrinkage force, cold shrinkage force, shrinkage rate, shrinkage time and other properties of plastic films during thermal shrinkage. The test results have a variety of data, which can evaluate the heat shrinkage performance of the film from different aspects, contribute to the research and development of heat shrinkable films of different materials, ensure the stability of heat shrinkable films performance of various materials, and meet the requirements of various heat shrinkable films in various industries. GBPI checks the key thermal shrinkage properties of film products for you. The traditional oven or oil bath equipment only detects the heat shrinkage rate of the heat shrinkable film, and the test results are relatively limited. Our Film Heat Shrinkage Tester GBK-D1 can evaluate the thermal shrinkage performance of films from various data. It is easy to operate, environmentally friendly, with high data accuracy and more comprehensive test results to meet your requirements.

This Series machine can be applied to test lots of materials in rubber tensile elongation, compression, tear, big size peel (can 90 degrees and 180 degrees) and other mid-force mechanical test（ 5KN,10KN,20KN,optional ） , such as tires, belt, shoes, plastic, film, acrylic,FRP, ABS, EVA, PU, aluminum-plastic pipe, composite materials,waterproof materials, fibers, textiles, wire and cable, paper, gold foil,ribbons, thread, spring, wood, medicine packaging materials, tapes etc.

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.

packaging barrier film water vapor transmission rate test also called moisture transmission rate test and WVTR

    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.  

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.

GBPI offers mask testing machines for surgical face masks, N95 masks, Melt-blown fabric. BFE Tester, PFE Tester, N95 Tester, Melt-blown fabric Tester