Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd. is based on the national standard GB/T 10004-2008 packaging plastic composite film, bag dry composite, extrusion compounding, puncture strength tester requirements, etc. The puncture strength of the film was measured to simulate the puncture size of the artificial skin test tip.
Film puncture force measuring instrument
Plastic film puncture strength test method: a test piece with a diameter of 100 mm is mounted on the sample film retaining ring, and then a steel needle having a diameter of 1.0 mm and a spherical tip radius of 0.5 mm is used (50 ± 5) mm/min. The speed is to spur, and the large load of the steel needle penetrating the test piece is read. The number of test pieces is more than 5, and the average value is taken.
Plastic film puncture strength test steps:
(1) Mounting a test piece having a diameter of 100 mm on the sample film holding clamp ring;
(2) Then use a steel needle with a diameter of 1.0 mm and a spherical tip radius of 0.5 mm to puncture at a speed of 50 ± 5 mm/min;
(3) Reading the large load of the zui penetrating test piece;
(4) The number of test pieces is more than 5, and the arithmetic mean is taken;
Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd. (registered brand: Sumspring Sanquan Zhongshi) is a high-tech innovative enterprise specializing in the research and development and sales of laboratory analytical instruments. The company was established in 2007 and specializes in quality inspection and drug inspection systems. The food industry, pharmaceutical industry, packaging and printing industry, adhesive industry, home appliance industry, etc. provide packaging materials scientific testing instruments and comprehensive quality control solutions.
Hidden Safe Box,Bedroom Safe Box,Intelligent Safe Box,Cash Box
Hebei Yingbo Safe Boxes Co.,Ltd , https://www.ybsafebox.com