GM-1 0-10N plastic film packaging coefficient of friction tester

Coefficient of friction testers is used to test the coefficient of frictionof plastic film, thin sheet, paper and so on, widely used in packaging industry, film-making companies and packaging material inspection agencies.

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)    

  The coefficient of friction tester GM-4 is a measuring instrument developed and manufactured by the Guangzhou Biaoji R&D team based on various test standards of GB, ISO, ASTM and market demand. The measured friction coefficient determines the smoothness and opening difficulty of the film. and uniformity can be accurately determined, so as to correctly guide the production. It is suitable for measuring the static friction coefficient, dynamic friction coefficient and peel strength of plastic films, composite films, aluminum foils, aluminized films, plates, rubber, ceramics and other materials when sliding.        

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.

Test Principle Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.

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)    

The pressure resistance tester GBN200Z is a precision equipment developed and manufactured by GBPI R&D team based on the requirements of GB and other standards and market demand, which is professionally used to test the pressure resistance performance and burst strength of various packaging bags. It is used in quality inspection, drug testing, scientific research, packaging, film, food, pharmaceutical, daily chemical and other industries.

Used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.

A303 water vapor permeability analyzer comfirms to standard ASTM E96/E96M-2016、ASTM D1653-2013

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

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.  

To test the tensile strength, peeling strength, heat sealing strength and tearing strength of plastic film, composite film, tape, soft packaging material, rubber sheets, paper, non-woven fabrics and other packaging materials, widely used in industries of membrane, packaging, pharmaceuticals, food, inspection agency, research institute, college and so on.