Heat Seal Tester-GBB-F1

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

GBB-A Heat Seal Tester accurately test the heat seal temperature range, heat seal strength, suitable heat seal speed and heat seal pressure of plastic film, flexible packaging composite film, coated paper, aluminum foil, etc. It is applied to the quality control of various plastic film, food and drug manufacturer, the scientific research and teaching experiment of testing institutions and schools

Heat Seal Analyzer widely used in industries of plastic films, food, pharmaceuticals, inspection agency, research institute and so on,it is to test the temperature, pressure, and time for heat sealing of various film materials.

Product Introduction The GBB-A3 Lid Film Heat Sealer can accurately determine heat seal performance parameters (including heat seal temperature, time, and pressure) for lid films used in food and pharmaceutical packaging, such as those for jelly cups, yogurt cups, coffee capsules, instant noodle buckets, meal boxes, and medical blister packs. Since heat seal performance varies across different materials, measuring these parameters allows for precise determination of optimal heat seal conditions. Testing Principle Install appropriate fixtures on the instrument’s lower pallet and place the sample on the fixture. Set the desired heat seal temperature, time, and pressure, then start the instrument with one click—the upper fixture will descend to seal the sample. In manual mode, pressing the foot switch once activates the sealing knife, and the heat seal duration is determined by the preset time. In automatic mode, the upper and lower sealing knives repeatedly perform heat sealing automatically according to the set time. Executive Standards QB/T 2358-1998, ASTM F 2029, YBB00122003-2015 Technical Parameters Item Specification Temperature Range Room temperature ～ 250℃ Temperature Control Precision ±1℃ Heat Seal Time 0.1s ～ 99.99h Heat Seal Pressure (0~1) MPa Operation Modes Automatic and manual Air Source Compressed air Dimensions 730(L) mm × 400(B) mm × 535(H) mm Weight 45 kg Power 1200 W Power Supply AC 220V, 50Hz   Product Features Pull-out Loading DesignThe lower pallet features a double-layer stacking structure, enabling pull-out loading that keeps operators away from the upper sealing knife, ensuring both convenience and safety. High-Precision Temperature SensorEquipped with a high-precision temperature sensor and PID algorithm for temperature control, achieving a precision of ±1℃, with ultra-high stability and extremely low failure rates. Flexible Testing OptionsFreely switch between manual and automatic testing. The automatic mode saves time with fully automated, repeatable heat sealing; the manual mode includes a compatible foot switch—pressing it once activates the sealing knife, ensuring safe and easy operation. Advanced Pneumatic Drive SystemComposed of a pressure gauge, pressure regulating valve, and cylinder, the system uses compressed air. Pressure is adjusted via the valve to precisely lock air pressure, enabling pneumatic-driven heat seal clamping for efficient operation. Extensive Customization Services Custom fixed fixtures can be made according to samples, and fixtures are interchangeable based on cup sizes. The sealing knife can be upgraded with anti-stick functionality for a better user experience, making it easier to determine optimal heat seal conditions. Customizations for the shape, size, and smoothness of the sealing surface are available to meet diverse research needs.  

Product Introduction GBB-C vertical heat seal tester can accurately measure the heat sealing temperature, heat sealing time, heat sealing pressure, and other heat sealing performance parameters of plastic packaging vertical bags, paper-plastic composite vertical bags and metal composite vertical bags(boxes). The heat sealing performance of samples of different materials are different. And the best heat sealing conditions can be accurately obtained through the determination of their heat sealing performance parameters.   Testing Principle Put the sample on the lower tray of the instrument, adjust the appropriate height according to the size of the sample, set a certain sealing temperature, time and pressure as required, and start the instrument with one key. The fixture on the instrument will heat seal the sample according to the setting parameters. Under the manual state, step on the foot switch, and the heat sealing knife is pressed. The heat sealing time is determined by the value set by the time control. In the automatic state, the upper and lower heat sealing knives of the heat sealer will automatically heat seal repeatedly according to the set time. Standards ASTM F 2029 Specifications Item  Technical Parameters Temperature Range Room temperature ～ 250℃ Temperature Control Accuracy ±1℃ Hot Sealing Time 0.1s ～ 99.99 h Hot Sealing Pressure (0~1) MPa Hot Sealing Surface Upper and lower sealing knives: 300×5.5 mm, smooth; lower sealing bar with silicon pad Operation Mode Two modes: automatic and manual, with external cylinder Gas Source Compressed air Overall Dimensions 730(L) mm×400(B) mm×535(H) mm Weight 33.8kg Power 1200 W Power Supply AC 220V, 50Hz     Characteristics u High progress imported quality sensor, quality assurance Original imported temperature sensor, wide temperature control range, high sensitivity, temperature control accuracy of ± 1 ℃, it has ultra-high stability and ultra-low failure rate. u Independent control of heat sealing temperature The rear of the heat sealing knife is equipped with a temperature sensor, and the temperature control of the inner and outer sealing knives is independent and set separately. u Personalized test selection Manual testing and automatic testing are free to choose. The automatic mode is time-saving and convenient, and the repeatability is fully automatic for heat-sealing the sample; the manual mode is equipped with a suitable foot switch, step on the foot switch, the heat sealing knife is pressed, and the safety protection is easy to operate. u New air drive system The drive system consists of a pressure gauge, a pressure regulating valve, and a cylinder. After the compressed air is introduced, the pressure is adjusted through the pressure valve, the air pressure can be accurately locked, and the heat sealing clamp is pneumatically driven, which is convenient and efficient. u Wider range of customized services The anti-sticking function of the heat sealing knife can be upgraded as needed, experience upgrade, and it is more intuitive and convenient to determine the best heat sealing conditions. The shape, size and smoothness of the sealing knife heat cover can be customized to meet different scientific research needs.   Application     Plastic stand up pouch Paper plastic stand up pouch     Aluminized stand up pouch Milk Boxes  

GBM-L1 Vacuum Decay Leak Detection Tester is used to perform micro leakage detection on finished packaging by vacuum decay method. It is suitable for leak detection for the integrity of various packaging containers and applied to ampoules, vials, HDPE bottles, prefilled needles and other pharmaceutical packaging, food packaging, and chemical industry packaging. It is advantageous in its’ non-destructive, non-damage and sample-free preparing characters.  

  ZF3600 Full-automatic Total Migration Tester is applied to determinate the dissolution amount of packaging materials in different simulant soaking solutions.  

This product is based on the testing principle of coulometric oxygen sensor, designed and manufactured with reference to ASTM D3985 and other standards. It adopts high-precision imported oxygen sensor with high testing accuracy. It is suitable for oxygen transmission performance testing of films, sheets, papers, packaging and related materials in the fields of food, pharmaceuticals, medical devices, daily chemicals, photovoltaic electronics, etc. It provides wide range and high efficiency oxygen transmission rate testing for high, medium and low oxygen barrier materials.

Water Vapor Permeability Analyzer -AUTO W809 is designed and manufactured in accordance with ASTM E96, GB/T 1037 standards, and provides a wide range of high-efficiency water vapor transmission rate testing for low, medium and high water vapor barrier materials with the  principle of Gravimetric Method.

  Application used to detect the gloss of plastic film, paper, ink, adhesive, etc. Multi-point measurement and data processing can be performed on the sample, and parameters such as average value, standard deviation and coefficient of variation can be printed directly. The machine has high precision and good stability, and can measure the glossiness of flat products such as paint, paper, plastic, ceramic, stone and metal.   Feature  Full-function intelligent design, light touch key operation.  Automatic measurement and manual measurement function.  For single point or no more than 10 points measurement, calculate the average value, root mean square, coefficient of variation and print out the result.   Standards  Angle International Standard Chines Standard Application 20 ISO-2813 ISO8254 GB9754 GB8807 Coating Plastic 20 TAPPI-T653 ASTM-D1834 GB8941.1 Paper 45 ISO-2767 GB8941.2 Metal compound paper 45 ASTM-C346 ASTM-D2457 GB8807 Ceramics、Plastic 45 JIS-E8741   Coating 60 ISO-2813 ASTM-D2457 GB9754 GB9966 GB8807 Coating Stone Plastic 75 TAPPI-T480 GB9841.3 Paper 85 ISO-2813 GB9754 Coating   Specifications Item Specification Test range 0-199.9 Gloss units Precision ±1.0 Gloss units Stability Not more than 0.5 gloss unit / every 30 minutes Repeatability Not more than 0.5 gloss unit Measuring probe size 180mm×100mm×50mm Power 25w/ 220vAC，50HZ      

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.

Product Introduction This professional machine is designed for automatic tube insertion and heat-sealing of straws and bags. It is suitable for straws of various diameters, lengths, and models, making it the preferred automated equipment for packaging bags such as laundry detergent spout side bags, beverage/juice spout bags, oil/grease spout bags, and inclined-mouth outdoor foldable water bags. It can be customized to connect with filling production lines.